JP5706934B2 - Fixed waterproof structure and fixed waterproof equipment set at the edge of exterior material - Google Patents

Description

  The present invention relates to a fixed waterproof structure and a fixed waterproof device set for fixing an edge region of an exterior material provided on an outer wall of a building (for example, a building) and preventing rain leakage at the edge, and Also related to fixed waterproofing methods.

As an exterior material, an outer wall material, a roof material, a waterproof material, or the like is generally laid on the outer wall or rooftop of a concrete building. The edge portions of these exterior materials need not only be firmly fixed to the outer wall and rooftop of the concrete building, but also need a rain leak waterproof treatment. In addition, various fixing means are used to fix the exterior material to the outer wall of the building, but rain leakage waterproofing may also be required at the fixing location.
FIG. 18 is a schematic cross-sectional view showing a state in which the end edge portion 82 of the waterproof sheet 81 is fixed by an L-shaped metal fitting 83 that has been conventionally used. For example, as shown in FIG. 18A, when the end edge portion 82a of the waterproof sheet 81a laid on the horizontal floor surface 84R of the roof is fixed with an L-shaped metal fitting 83a and a screw 85a, the end edge portion 82a of the waterproof sheet 81a. Can be firmly fixed to the rooftop floor surface 84R, and the waterproof processing of the edge portion 82a can be performed at the same time. However, rainwater 87 enters the floor through the gap 89 between the screw 85a, the L-shaped metal fitting 83a, and the waterproof sheet 81a, and causes rain leakage. Further, as shown in FIG. 18B, the edge 82b of the waterproof sheet 81b laid on the roof floor surface 84A and the wall surface 84B erected from the roof floor is fixed with an L-shaped metal fitting 83b and a screw 85b. Further, a waterproof treatment has been performed by filling the space between the short side portion 83A of the L-shaped metal fitting 83b and the upper wall surface 84C with a waterproof sealing material 88. However, according to this conventional method, the rainwater 87 not only enters the inside of the wall through the gap between the screw 85b and the L-shaped metal fitting 83b and the waterproof sheet 81b, causing rain leakage, but also the waterproof sealant 88 deteriorates. Since the gap 89 is generated, periodic replacement and repair are required. When a high-performance sealant is used, the number of replacement repairs is reduced, but the cost is high. When a low-cost sealant is used, deterioration is quick. This occurred, and the number of replacements was increased.

  Furthermore, as a waterproofing method of the waterproof sheet edge, conventionally, for example, the waterproof sheet edge is covered with a sealing material, the covered sealing material is covered with a terminal pressing member, and the terminal pressing member and the waterproof sheet Is fixed to the wall surface with a fastener, the space between the upper portion of the terminal pressing member and the headboard portion is sealed with a sealing material, and a cover member for protecting the sealing material and the fastener is attached to the terminal pressing member. It has been proposed (Patent Document 1). However, this conventional method not only increases the manufacturing cost due to the complicated structure of the terminal pressing member, but also makes the covering operation of the sealing material extremely difficult and practically impossible to implement. That is, in this conventional method, instead of filling the formed gap with a sealing material, after covering the edge of the waterproof sheet with the sealing material, the sealing material is covered with the terminal pressing member, or the terminal pressing member Since it is necessary to cover the space between the upper portion and the headboard portion with the sealing material and then cover with the cover member, it is very difficult to determine the amount of the necessary sealing material. In addition, after covering the sealing material with the terminal holding member or cover member, if it is found that the amount of the sealing material is inappropriate, remove the sealing material and the metal member, and start the covering operation again from the beginning. There was a need.

  An improved method of the method described in Patent Document 1 is proposed in Patent Document 2. However, since the method described in Patent Document 2 needs to form box joints on the wall surface of the building, the work is not only complicated, but is not a fixing method in which the waterproof sheet is firmly fastened with screws, screws, or the like. For this reason, for example, the specification (see Non-Patent Document 1) specified by the Ministry of Land, Infrastructure, Transport and Tourism may not be met, and there is a drawback that the application range is limited.

JP 2003-293528 A JP 2005-171531 A Supervised by the Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Land, Infrastructure, Transport and Tourism, Public Building Rehabilitation Standard Specification (Building Construction) 2010 Edition, Foundation Building Conservation Center, page 42, line 2 to line 1, line 50, line 5 ~ 6 lines etc.

  Accordingly, an object of the present invention is to firmly fix the edge of an exterior material (for example, an outer wall material, a roof material, or a waterproof material) to the outer wall body of a building with a fastener such as a screw or a screw. In addition, a fixed waterproof structure capable of obtaining a sufficient waterproof effect for the outer edge of the exterior material and the fixing means, having a simple structure and easy mounting operation, and a fixed waterproof device suitable for the construction of the fixed waterproof structure Is to provide a set.

According to the present invention, the above-mentioned problem is directed to the exterior material edge located on the substantially horizontal wall surface of the open-type corner portion of the building outer wall.
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the outer edge of the exterior material to be protected, and the protective edge of the pressing member (A) is protected. Laying beyond the outer edge and corner of the target exterior material;
In the state where the pressing member (A) and the protective member (C) are fitted and connected, and the pressing member (A) is fixed to the building outer wall by a fastener, The fastener protection space formed between the inner surface of the cover part is protected by an inner sealing material filled in the back and an opening sealing material filled in the opening side; The exterior material edge is an inner sealing material that is filled in the back in the edge protection space formed between the pressing contact surface on the protective edge portion side of the pressing flat plate portion and the outer wall of the building, and the opening It is protected by an opening sealant filled on the side, or protected by being covered with an eaves portion provided so as to protrude from the front end of the protective edge of the pressing flat plate portion toward the pressing contact surface;
This can be solved by the fixed waterproof structure.

The present invention also provides an exterior material edge located on the substantially horizontal wall surface of the open corner portion of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the outer wall of the building and pressing the exterior material edge region against the outer wall of the building;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. A waterproofing method;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The fixed waterproofing method is characterized in that (1) the pressing member (A) is brought into direct contact with the exterior material on the pressure contact surface side along the outer edge of the exterior material to be protected, and the pressure The protective edge portion of the member (A) is laid beyond the edge portion and the corner portion of the exterior material to be protected, and is between the pressing contact surface on the protective edge portion side of the pressing flat plate portion and the building outer wall. A step of forming an edge protection space; and (2) the fastener in a state where the laid pressing member (A) is pressed with an exterior material sandwiched between the pressing member (A) and a building outer wall. (B) passing through the pressing member (A) and the exterior material and fixing to the building outer wall;
After carrying out
(3) For the end portion where the fastener (B) is exposed from the flat plate region,
(3-1a) After the end of the fastener (B) exposed from the flat plate region is covered with an internal sealing material, the protective member (C) is fitted and connected to the pressing member (A). After forming a fastener protection space between the fixing work surface of the pressing flat plate portion and the inner surface of the cover portion; or (3-1b) fitting and connecting the protection member (C) to the pressing member (A). After forming the fastener protection space between the fixing work surface of the pressing flat plate part and the inner surface of the cover part, after filling the inner sealing material toward the back of the fastener protection space,
(3-2) performing a step of filling an opening sealing material on the opening side of the fastener protection space; and
(4) About the edge protection space,
(4-1) After filling the inner sealing material in the back,
(4-2) Implement the step of filling the opening side sealing material on the opening side,
The present invention also relates to the fixed waterproofing method, wherein the steps (3) and (4) are independently performed in any order.

The present invention also provides an exterior material edge located on the substantially horizontal wall surface of the open corner portion of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the outer wall of the building and pressing the exterior material edge region against the outer wall of the building;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. A waterproofing method;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface; (c) a flat plate region through which the fastener passes through from the fixed work surface side; and (d) protruding from the front end of the protective edge of the pressing flat plate portion toward the pressing contact surface. Having an eaves part provided;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The fixed waterproofing method is characterized in that (1) the pressing member (A) is brought into direct contact with the exterior material on the pressure contact surface side along the outer edge of the exterior material to be protected, and the pressure A step of laying so as to cover the edge of the exterior material to be protected by the elongate portion of the member (A);
(2) In a state where the laid pressing member (A) is pressed with an exterior material sandwiched between the pressing member (A) and the outer wall of the building, the pressing member (B) A step of passing through A) and the exterior material and fixing to the outer wall of the building;
(3) For the end portion where the fastener (B) is exposed from the flat plate region,
(3-1a) After the end portion exposed from the flat plate region is covered with an internal sealing material, the fastener (B) is pressed by fitting and connecting the protective member (C) to the pressing member (A). A fastener protection space is formed between the fixing work surface of the flat plate portion and the inner surface of the cover portion; or (3-1b) fitting and connecting the protection member (C) to the pressing member (A). After forming the fastener protection space between the fixed work surface of the pressing flat plate part and the inner surface of the cover part, after filling the inner sealing material toward the back of the fastener protection space,
(3-2) The present invention also relates to the fixed waterproofing method, wherein a step of filling an opening sealing material on the opening side of the fastener protection space is performed.

In addition, the present invention provides an exterior material edge that is positioned on a substantially horizontal wall surface of a closed corner portion of a building outer wall.
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the edge of the exterior material to be protected, and the first fitting portion and the second fitting portion. Laying so as to form an edge protection space that can be filled with a sealing material between the fitting connecting portion and the substantially standing wall surface of the closed corner portion;
The pressing plate (A) and the protective member (C) are fitted and connected, and the pressing plate (A) is fixed to the outer wall of the building by the fastener (B). The fastener protection space formed between the work surface and the inner surface of the cover part is protected by an inner sealing material filled in the back and an opening sealing material filled in the opening side; as well as
The edge protection space is protected by an inner sealing material filled in the back and an opening sealing material filled in the opening;
The present invention also relates to the fixed waterproof structure.

The present invention also provides an exterior material edge located on a substantially horizontal wall surface of the closed corner portion of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the outer wall of the building and pressing the exterior material edge region against the outer wall of the building;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. A waterproofing method;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The fixed waterproofing method is characterized in that (1) the pressing member (A) is brought into direct contact with the exterior material on the pressure contact surface side along the outer edge of the exterior material to be protected, and Between the fitting connecting portion formed from the first fitting portion and the second fitting portion and the standing wall surface of the closed corner portion, laying is performed so as to form an edge protection space that can be filled with a sealing material. And (2) in the state where the laid pressing member (A) is pressed with an exterior material sandwiched between the pressing member (A) and the outer wall of the building, with the fastener (B), Passing through the pressing member (A) and the exterior material and fixing to the building outer wall;
After carrying out
(3) For the end portion where the fastener (B) is exposed from the flat plate region,
(3-1a) After the end portion exposed from the flat plate region is covered with an internal sealing material, the fastener (B) is pressed by fitting and connecting the protective member (C) to the pressing member (A). A fastener protection space is formed between the fixing work surface of the flat plate portion and the inner surface of the cover portion; or (3-1b) fitting and connecting the protection member (C) to the pressing member (A). After forming the fastener protection space between the fixed work surface of the pressing flat plate part and the inner surface of the cover part, after filling the inner sealing material toward the back of the fastener protection space,
(3-2) carrying out a step of filling an opening sealing material on the opening side of the fastener protection space;
(4) About the edge protection space,
(4-1) After filling the inner sealing material in the back of the edge protection space,
(4-2) The present invention also relates to the fixed waterproofing method, wherein a step of filling an opening sealing material on the opening side of the edge protection space is performed.

The present invention further provides an exterior material edge located on a substantially vertical wall surface of the upper open corner portion of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the outer edge of the exterior material to be protected, and the protective edge of the pressing member (A) is protected. Laying beyond the outer edge and corner of the target exterior material;
The outer edge of the exterior material to be protected is an inner sealing material that is filled in the back in the edge protection space formed between the pressing contact surface on the side of the protective edge of the pressing flat plate and the outer wall of the building. And protected by an opening sealant filled on the opening side, or by being covered with an eaves portion provided protruding from the front end of the protective edge of the pressing flat plate portion toward the pressing contact surface. about;
The present invention also relates to the fixed waterproof structure.

The present invention is also directed to an exterior material edge located on a substantially vertical wall surface of the upper open corner portion of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the outer wall of the building and pressing the exterior material edge region against the outer wall of the building;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. A waterproofing method;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The fixed waterproofing method is characterized in that (1) the pressing member (A) is brought into direct contact with the exterior material on the pressure contact surface side along the outer edge of the exterior material to be protected, and the pressure The protective edge portion of the member (A) is laid beyond the edge portion and the corner portion of the exterior material to be protected, and is between the pressing contact surface on the protective edge portion side of the pressing flat plate portion and the building outer wall. A step of forming an edge protection space; and (2) the fastener in a state where the laid pressing member (A) is pressed with an exterior material sandwiched between the pressing member (A) and a building outer wall. (B) passing through the pressing member (A) and the exterior material and fixing to the building outer wall;
After carrying out
(3a) a step of fitting and connecting the protective member (C) to the pressing member (A); and (3b) after filling the inner sealing material in the back of the edge protection space, The present invention also relates to the fixed waterproofing method, wherein the steps of filling the sealing material are performed in an arbitrary order.

The present invention further provides an exterior material edge located on a substantially vertical wall surface of the upper open corner of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the outer wall of the building and pressing the exterior material edge region against the outer wall of the building;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. A waterproofing method;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface; (c) a flat plate region through which the fastener passes through from the fixed work surface side; and (d) protruding from the front end of the protective edge of the pressing flat plate portion toward the pressing contact surface. Having an eaves part provided;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The fixed waterproofing method is characterized in that (1) the pressing member (A) is brought into direct contact with the exterior material on the pressure contact surface side along the outer edge of the exterior material to be protected, and the pressure A step of laying so as to cover the edge of the exterior material to be protected by the elongate portion of the member (A); and (2) the laid pressing member (A), the pressing member (A) and the building outer wall; A step of passing the pressing member (A) and the exterior material through the fastener (B) and fixing them to the outer wall of the building with the exterior material sandwiched between them;
After carrying out
(3a) a step of fitting and connecting the protective member (C) to the pressing member (A); and (3b) between the pressing contact surface on the protective edge portion side of the pressing flat plate portion, the building outer wall, and the eaves portion. In the fixed waterproofing method, the inner sealing material is filled in the back of the edge protection space formed on the opening, and the opening sealing material is filled in the opening side in an arbitrary order. Related.

The present invention further provides an exterior material edge located on a substantially vertical wall surface of the upper closed corner of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the edge of the exterior material to be protected, and the first fitting portion and the second fitting portion. Between the fitting connecting portion and the substantially horizontal wall surface of the closed corner portion, laying so as to form an edge protection space that can be filled with a sealing material; Protected by an internal sealing material filled in and an opening sealing material filled on the opening side;
The present invention also relates to the fixed waterproof structure.

The present invention further provides an exterior material edge located on a substantially vertical wall surface of the upper closed corner of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the outer wall of the building and pressing the exterior material edge region against the outer wall of the building;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. A waterproofing method;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The fixed waterproofing method is characterized in that (1) the pressing member (A) is brought into direct contact with the exterior material on the pressure contact surface side along the outer edge of the exterior material to be protected, and Laying so as to form an edge protection space that can be filled with a sealing material between the fitting connection portion of the first fitting portion and the second fitting portion and the substantially horizontal wall surface of the closed corner portion; and
(2) In a state where the laid pressing member (A) is pressed with an exterior material sandwiched between the pressing member (A) and the outer wall of the building, the pressing member (B) A step of passing through A) and the exterior material and fixing to the outer wall of the building;
After carrying out
(3-1a) An internal sealing material is filled between the first fitting portion and the substantially horizontal wall surface of the closed corner portion, and then the protective member (C) is fitted to the pressing member (A). After forming the edge protection space by connecting; or (3-1b) after forming the edge protection space by fitting and connecting the protection member (C) to the pressing member (A). After filling the inner sealing material in the back of the edge protection space,
(3-2) The present invention also relates to the fixed waterproofing method, wherein a step of filling an opening sealing material on the opening side of the edge protection space is performed.

The present invention further provides an exterior material edge that is positioned downward on a substantially vertical wall surface of the building outer wall.
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the outer edge of the exterior material to be protected, and the protective edge of the pressing member (A) is protected. Laying over the outer edge of the target exterior material; and the pressing member (A) and the protective member (C) are fitted and connected, and the pressing member (A) is constructed by a fastener. A connection part protection space formed between the fitting connection part of the first fitting part and the second fitting part and the substantially vertical wall surface in a state fixed to the outer wall of the object is filled in the back. Protected by an internal sealing material and an opening sealing material filled on the opening side;
The present invention also relates to the fixed waterproof structure.

The present invention further provides an exterior material edge that is positioned downward on a substantially vertical wall surface of the building outer wall.
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. A waterproofing method;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The fixed waterproofing method is characterized in that (1) the pressing member (A) is brought into direct contact with the exterior material on the pressure contact surface side along the outer edge of the exterior material to be protected, and the pressure A step of laying the protective edge of the member (A) so that the protective edge of the outer covering material extends downward; and (2) the laid pressing member (A) is replaced with the pressing member (A). ) And the outer wall of the building, with the outer material sandwiched and pressed, the fastener (B) allows the pressing member (A) and the outer material to penetrate and fix to the outer wall of the building;
After carrying out
(3) a step of filling an inner sealing material into the back of the connecting portion protection space formed between the first fitting portion and the substantially vertical wall surface; and (4) an opening side of the connecting portion protection space. Filling the opening sealant with
Carried out
Before the step (3), between the step (3) and the step (4), or after the step (4),
(5) A step of forming a fastener protection space by fitting and connecting the protection member (C) to the pressing member (A);
The fixed waterproofing method is also provided.

Furthermore, the present invention provides:
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that can penetrate the pressing member and press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) a protective member capable of fitting and coupling with the pressing member;
(D) an internal sealing material;
(E) including a combination with an opening sealant,
A fixed waterproofing device set for fixing an edge region of an exterior material laid on an outer wall of a building to the outer wall of the building and protecting the edge portion of the exterior material from rain leaking;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are both arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Can be fitted and connected;
It also relates to the featured fixed waterproof set.

  In the present specification, the vertical positional relationship (for example, “upward” or “downward”) is only the vertical relationship (the direction of gravity) when the fixed waterproof structure or the fixed waterproof device set of the present invention is applied to a building outer wall. It does not limit the positional relationship in other states (for example, when the fixed waterproof device set is transported or before assembly).

  In the present invention, it is possible not only to firmly fix the edge region of the exterior material to the outer wall body of the building with a fastener such as a screw or a screw, but also rainwater or the like enters from the edge of the exterior material. This can be effectively prevented. Moreover, it is possible to effectively prevent rain leakage from a gap caused by the use of a fastener (for example, a screw or a screw) used for fixing the edge region of the exterior material.

  Furthermore, the fixed waterproof device set according to the present invention has a structure that facilitates the operation of filling the sealing material for waterproofing treatment in two portions. Therefore, it is possible to obtain a high hermeticity by using a sealing material having a high affinity with the exterior material as an internal sealing material that is in direct contact with the exterior material. By using a sealing material having high weather resistance as the material, high resistance can be obtained. In addition, the filling operation of the sealing material is performed in two steps, and there is an advantage that a check for a filling mistake is sufficiently performed.

It is a typical perspective view of the edge part area | region part of the press member used by this invention. It is a typical perspective view of the edge part area | region part of the protection member used by this invention. It is a typical perspective view which shows the state (end part area | region part) which fitted and connected the press member of FIG. 1 and the protection member of FIG. It is a typical perspective view which shows the state which decomposed | disassembled the combination of the fitting connection state of the press member (end part area | region part) and protection member (end part area | region part) of another aspect used by this invention. It is a typical perspective view which shows the state which decomposed | disassembled the combination of the fitting connection state of the press member (end part area | region part) and protection member (end part area | region part) of another aspect used by this invention. It is typical sectional drawing which shows the case where the fixed waterproof structure by this invention is applied with respect to the exterior material edge part laid upwards on the vertical wall surface of the open type corner part of a building. It is typical sectional drawing which shows the case where the fixed waterproof structure of another aspect by this invention is applied with respect to the exterior material edge part similar to FIG. It is typical sectional drawing which shows the case where the fixed waterproof structure by this invention is applied with respect to the exterior material edge part laid upwards on the vertical wall surface of the closed corner part of a building. It is typical sectional drawing which shows the case where the fixed waterproof structure of another aspect by this invention is applied with respect to the exterior material edge part similar to FIG. It is typical sectional drawing which shows the case where the fixed waterproof structure of another aspect by this invention is applied with respect to the exterior material edge part similar to FIG. It is typical sectional drawing which shows the case where the fixed waterproof structure by this invention is applied with respect to the exterior material edge part laid in the horizontal wall surface of the open type corner part of a building. It is typical sectional drawing which shows the case where the fixed waterproof structure of another aspect by this invention is applied with respect to the exterior material edge part similar to FIG. It is typical sectional drawing which shows the case where the fixed waterproof structure of another aspect by this invention is applied with respect to the exterior material edge part similar to FIG. It is typical sectional drawing which shows the case where the fixed waterproof structure of another aspect by this invention is applied with respect to the exterior material edge part similar to FIG. It is typical sectional drawing which shows the case where the fixed waterproof structure by this invention is applied with respect to the exterior material edge part laid in the horizontal wall surface of the closed type corner part of a building. It is typical sectional drawing which shows the case where the fixed waterproof structure by this invention is applied with respect to the exterior material edge part laid down by the vertical wall surface of the building. It is typical sectional drawing which shows the case where the fixed waterproof structure by this invention is applied with respect to the exterior material edge part laid down on the vertical wall surface of the closed type corner part of a building. It is typical sectional drawing which shows the waterproof structure in a prior art.

  1 to 18 mainly illustrate the fixed waterproof structure of the present invention and the prior art, so a pressing member, a protective member, an internal sealing material, an opening sealing material, and an exterior material (particularly, a waterproof sheet). And the thickness of the building outer wall is exaggerated and their relative ratios are not accurate. Further, the size of the fastener is also exaggerated, and the relative ratio of the size to the pressing member, the protective member, the sealing material, and the exterior material (particularly the waterproof sheet) is not accurate.

[1] Application object of the present invention The fixed waterproof structure and the fixed waterproof device set according to the present invention are exterior materials (for example, outer wall materials, roof materials, or the like) provided on the outer wall of a building (for example, a building), particularly a concrete structure. It can be applied to waterproof materials. Further, the outer wall is an outer wall that comes into contact with rainwater or the like, and includes, for example, a building outer wall exposed to the outdoors, a rooftop floor surface, a veranda floor surface, or an outer wall of a rooftop facility.
The edge region of these exterior materials may need to be firmly fixed to the outer wall of the building with a fastener such as a screw or a screw. The fixed waterproof structure and the fixed waterproof device set according to the present invention are suitable for application to a fixing method in which a fastener such as a screw or a screw is passed through the exterior material itself and fixed to the outer wall. In such a case, not only waterproofing of the edge of the exterior material is required, but also waterproofing is required for the exterior material through-hole generated by the fastener.

  The exterior material is laid on the outer wall of the building in various modes, and the edge portions thereof exist at various positions. For example, as shown in FIG. 18A, an exterior material (waterproof sheet) 81 is horizontally laid on a horizontal outer wall surface (rooftop surface) 84R, and an edge 82a is a horizontal outer wall surface (rooftop surface). When exposed at the corner portion of 84R, or as shown in FIG. 18B, an exterior material (waterproof sheet) 81b is laid vertically on a vertical outer wall surface (standing wall surface) 84B, and the end edge portion 82b is In some cases, the vertical outer wall surface (standing wall surface) 84B and the upper wall surface 84C are positioned at the corners.

The fixed waterproof structure and the fixed waterproof tool set according to the present invention can be applied to the edge of the exterior material at an arbitrary position. Initially, with reference to FIGS. 6-17, the position of the edge part of the exterior material which can apply the fixed waterproof structure and fixed waterproofing tool set of this invention is demonstrated.
The 1st position of the exterior material edge part which can apply the fixed waterproof structure and fixed waterproofing tool set of this invention is a case where it arrange | positions upwards on the substantially vertical wall surface of an upward open type | mold corner part. As shown in FIGS. 6 and 7, the corner portion 84K formed by the upper wall surface 84U of the outer wall 84 and the vertical wall surface 84V does not have a wall surface above the vertical wall surface 84V. The portion 84K is referred to as an upward open corner portion. Further, the vertical wall surface 84V is not only limited to the vertical direction (gravity direction) accurately as shown in FIGS. 6 and 7, but is also + 45 ° from the vertical plane as shown by arrows A and B in FIG. It may be inclined in a range of −45 °, and in this specification, in addition to an accurate vertical direction (gravity direction), a wall surface inclined in a range of ± 45 ° is referred to as a substantially vertical wall surface.

  The second position of the outer edge portion of the exterior material to which the fixed waterproof structure and the fixed waterproof device set of the present invention can be applied is a case where the second position is arranged upward on the substantially vertical wall surface of the upper closed corner portion. As shown in FIGS. 8 to 10, the corner portion 84H formed by the upper wall surface 84U of the ceiling outer wall 84C and the vertical wall surface 84V of the vertical outer wall 84B has an upper wall surface 84U on the upper portion of the vertical wall surface 84V. In the specification, the corner portion 84H is referred to as an upper closed corner portion. Further, the vertical wall surface 84V is not limited to the vertical direction (gravity direction) as shown in FIGS. 8 to 10, but as described with reference to FIGS. It may be inclined in a range of 45 °, and in the present specification, in addition to an accurate vertical direction (gravity direction), a wall surface inclined in a range of ± 45 ° is referred to as a substantially vertical wall surface.

  The third position of the outer edge portion of the exterior material to which the fixed waterproof structure and the fixed waterproof device set of the present invention can be applied is a substantially horizontal wall surface (substantially horizontal floor surface: that is, an approximate bottom existing below) of the open-type corner portion. In the case of placing the exterior material on the horizontal wall surface), the case is arranged in the direction of the corner portion. Similarly to the corner portion 84K shown in FIGS. 6 and 7, the corner portion 84K shown in FIGS. 11 to 14 is formed by the upper horizontal wall surface 84U and the upright wall surface 84V of the outer wall 84, and the front side of the upper horizontal wall surface 84U ( In the present specification, the corner portion 84K is referred to as an open-type corner portion because there is no wall surface in the direction in which the end face of the exterior material is directed. Further, the upper wall surface 84U is not only limited to the horizontal direction accurately as shown in FIGS. 11 and 14, but also within a range of + 45 ° or −45 ° from the horizontal plane as shown by arrows C and D in FIG. In the present specification, in addition to the accurate horizontal direction, the wall surface inclined within a range of ± 45 ° is referred to as a substantially horizontal wall surface.

  Further, the fourth position of the outer edge portion of the exterior material to which the fixed waterproof structure and the fixed waterproof device set of the present invention can be applied is the substantially horizontal wall surface (substantially horizontal ceiling surface: that is, above the open corner portion). In the case where the exterior material is placed on the surface of the substantially horizontal wall surface from the lower side to the upper side), it is arranged in the direction of the corner portion. In this case, the description of the third position applies as it is, and a detailed description thereof is omitted.

  The fifth position of the outer edge portion of the exterior material to which the fixed waterproof structure and the fixed waterproof device set of the present invention can be applied is the substantially horizontal wall surface of the closed corner portion (substantially horizontal floor surface: This is a case where the exterior material is placed on the horizontal wall surface in the downward direction from the upper side) in the direction of the corner portion. The corner portion 84H shown in FIG. 15 is formed by the upright wall surface 84V of the upright outer wall 84B and the horizontal floor surface 84F of the floor 84C, and the upright wall surface 84V is in front of the horizontal floor surface 84F carrying the waterproof sheet (exterior material) 82. In the present specification, this corner portion 84H is referred to as a closed corner portion. Further, the horizontal floor surface 84F is not only limited to the horizontal direction exactly as shown in FIG. 15, but also tilted within a range of + 45 ° or −45 ° from the horizontal plane as shown by arrows E and F in FIG. In this specification, in addition to an accurate horizontal direction, a wall surface inclined within a range of ± 45 ° is referred to as a substantially horizontal wall surface.

  In addition, the sixth position of the outer edge portion of the exterior material to which the fixed waterproof structure and the fixed waterproof device set of the present invention can be applied is a substantially horizontal wall surface (substantially horizontal ceiling surface: that is, above the closed corner). In the case where the exterior material is placed on the surface of the substantially horizontal wall surface from the lower side to the upper side), it is arranged in the direction of the corner portion. In this case, since the description of the fifth position is applied as it is, the detailed description is omitted.

  The seventh position of the outer edge of the exterior material to which the fixed waterproof structure and the fixed waterproof device set of the present invention can be applied is a case where the seventh position is disposed downward on the substantially vertical wall surface. As shown in FIGS. 16 and 17, in the upright wall surface 84V carrying the waterproof sheet (exterior material) 82, even if the lower part of the external material edge 82 is the open corner portion 84K (FIG. 16), it is a closed type. Even in the case of the corner portion 84H (FIG. 17), or when there is no corner portion close to the edge portion of the exterior material (not shown), the fixed waterproof structure and the method of applying the fixed waterproof device set of the present invention are used. Since there is no difference, the case where it is arranged downward on a substantially vertical wall surface will be collectively described as the seventh position. The vertical wall surface 84V is not limited to the vertical direction (gravity direction) as shown in FIGS. 16 and 17, but is also + 45 ° from the vertical plane as shown by arrows G and H in FIG. It may be inclined in a range of −45 °, and in this specification, in addition to an accurate vertical direction (gravity direction), a wall surface inclined in a range of ± 45 ° is referred to as a substantially vertical wall surface.

  In the present specification, the substantially vertical wall surface and the substantially horizontal wall surface overlap each other when inclined at 45 °. However, when inclined at 45 °, the present invention is in the position of the approximately vertical wall surface. Even if it applies, this invention may be applied from the standpoint of a substantially horizontal wall surface.

[2] Fixed waterproofing device set Next, a specific embodiment of the fixed waterproofing device set of the present invention will be described with reference to FIGS.
FIG. 1 is a schematic partial perspective view of an end region of a representative embodiment of a pressing member 1 that can be used in the fixed waterproof structure and the fixed waterproof method of the present invention, and FIG. 2 is a pressing member 1 in FIG. It is a typical fragmentary perspective view of the edge part area | region of the typical aspect of the protection member 3 which can be used in combination with. 3 is a schematic partial perspective view of a state in which the pressing member 1 of FIG. 1 and the protective member 3 of FIG.

  The fixed waterproofing device set according to the present invention is used to fix the edge region of the exterior material laid on the outer wall of the building to the outer wall of the building and to protect the outer edge of the exterior material from the leaky exposure. Can do. Here, protecting from rain leak exposure means preventing rain water or the like from entering from the edge of the exterior material and causing rain leak of the building. The fixed waterproof set according to the present invention includes (A) a pressing member, (B) a fastener that can be pressed and fixed to the pressing member, the exterior material edge region, and a building outer wall, and (C) a protective member, It includes a combination of (D) an internal sealing material and (E) an opening sealing material. As will be described later, as the internal sealing material, it is preferable to use a sealing material having an affinity for the material to be protected (that is, the outer edge of the exterior material to be protected or the fastener), and the opening portion. As the sealing material, it is preferable to use a sealing material having weather resistance.

  As shown in FIGS. 1 to 3, the pressing member 1 includes a pressing flat plate portion 11 as a main portion, and the pressing flat plate portion 11 is a pressing contact surface 25 whose one surface is in direct contact with the exterior material. The other opposite surface is a fixed work surface 27. The entire surface of the pressing contact surface 25 is in direct contact with the exterior material laid on the outer wall of the building (that is, without interposing an adhesive or a sealing material) to construct the exterior material edge region. Since it is formed along the shape of the exterior material edge region so that it can be pressed against the outer wall of the object, and the shape of the exterior material edge region is generally a flat surface, the pressing contact surface 25 is also generally Is a flat surface. The opposite surface of the pressing contact surface 25 is a fixed work surface 27, which has the first fitting portion 13 at one end and includes a flat plate region 15 as another region of the first fitting portion 13. The pressing member 1 can include a hook portion 19 at one end portion (protective edge) of the pressing flat plate portion 11 as shown by a broken line in FIG.

  The flat plate region 15 can be provided with a fastener through hole 17 in advance. The fastener through-hole 17 can also be formed during the fixing operation by the fastener 18. The fastener 18 is, for example, a screw or a screw, and the distal end portion 18T passes through the fastener through-hole 17 and further passes through the exterior material to be fixed to the exterior material body, and the distal end portion 18T and the cap are fixed. By sandwiching the pressing member 1 and an exterior material (for example, waterproof sheet) between the portion 18C, the exterior material (for example, waterproof sheet) can be pressed and fixed to the outer wall of the building. The fastener 18 can be used together with various known fastening aids (for example, nuts and washers). The 1st fitting part 13 consists of the fitting groove | channel 23 formed between the 1st strip | belt-shaped flat plate part 22 extended in parallel mutually, and the 2nd strip | belt-shaped flat plate part 24, and the protection member 3 later mentioned in FIG. In combination with the second fitting portion 32 provided, as shown in FIG. 3, they can be fitted and connected to each other.

  The first belt-like flat plate portion 22 and the second belt-like flat plate portion 24 forming the fitting groove 23 can have the same height upright from the fixed work surface 27, and as shown in FIG. The 1st strip | belt-shaped flat plate part 22 by the side of the edge 21 can also be made low or can be made high. Further, the position at which the first fitting portion 13 is provided is not limited. As shown in FIG. 1, the first fitting portion 13 can be provided in contact with the protective edge 21 or can be provided slightly apart from the protective edge 21. . Furthermore, it can also be provided on the end side opposite to the protective edge 21.

  The protective member 3 includes a second fitting portion 31 at one end, a cover portion 33 at an end opposite to the second fitting portion, and further, the second fitting portion and the cover. There is a connecting portion 35 that connects both of them. The 2nd fitting part 31 is flat form, The front-end | tip part 32 can be inserted in the fitting groove | channel 23, and it can carry out fitting connection as shown in FIG. In the fitting connection between the pressing member 1 and the protection member 3, the end portion (cap portion 18C) where the fastener 18 is exposed from the through hole is covered with the cover portion 33 of the protection member 3, and the fastener protection space is provided. It is necessary to fit and connect the two so that 9 can be formed. The connecting portion 35 of the protection member 3 shown in FIG. 3 is a right-angled bent connecting portion, the cover portion 33 is a flat cover portion, and the flat cover portion 33 is a pressing flat plate of the pressing member 1 in a fitted and connected state. It becomes parallel to the part 11. The bent connecting portion can be not only a right angle bent connecting portion but also an acute angle or obtuse angle bent connecting portion (see FIG. 11). Further, the number of times of bending is not limited to one, and two or more bendings are possible (see FIG. 9). In addition, a belt-like protruding portion (see FIGS. 11 to 15) that protrudes toward the pressing member when fitted and connected can be provided at the tip of the cover portion.

FIG. 4 shows a combination of the end region of the pressing member 1A of another representative aspect and the end region of the protective member 3A of another representative aspect that can be used in the fixed waterproof structure and the fixed waterproof method of the present invention. It is a typical fragmentary perspective view. In the mode shown in FIG. 4, only the parts different from the modes shown in FIGS.
In the embodiment shown in FIG. 4, the pressing member 1 </ b> A has an insertion plate portion 13 </ b> A as a first fitting portion, while the protective member 3 </ b> A has a first belt-like flat plate portion and a second belt-like flat plate portion that extend in parallel to each other. The second fitting portion 31A including the fitting groove 36A formed between the insertion plate portion 13A and the insertion plate portion 13A can be inserted into the fitting groove 36A for fitting connection. Further, the pressing member 1A and the protective member 3A can be more firmly fixed by a fastener (for example, a screw or a screw) 37A.

In the case where there is no work space for operating the fastener 37A of the aspect shown in FIG. 4 or when the operation work is difficult in terms of space, for example, the pressing member 1B and the protective member 3B of the aspect shown in FIG. A combination with can also be used. Also in the embodiment shown in FIG. 5, only the parts different from those shown in FIGS. 1 to 4 will be described.
In the embodiment shown in FIG. 5, the pressing member 1B has an insertion plate portion 13B as a first fitting portion, while the protective member 3B includes a second fitting portion 31B including a fitting groove 36B. The insertion plate portion 13B can be inserted into the mating groove 36B to be fitted and connected. In addition, the pressing member 1B and the protection member 3B can be more firmly fixed by performing a fixing operation of a fastener (for example, a screw or a screw) 37B from a direction different from the mode shown in FIG.

As another aspect of the pressing member, as shown in FIGS. 6, 16, and 17, the first belt-like flat plate portions 22 < / b > C and 22 < / b > H and the second belt-like flat plate portion that protrude from the pressing flat plate portions 11 </ b> C and 11 </ b > H have the same height. It is possible to use pressing members 1C and 1H provided with 24C and 24H (having no eaves portion). Furthermore, as shown in FIG.7 and FIG.12 , while providing the 1st strip | belt-shaped flat plate part 22D and the 2nd strip | belt-shaped flat plate part 24D with the same height which protrudes from the press flat plate part 11D , the eaves part 19D is provided in the protection edge 21D. The provided pressing member 1D can be used. Moreover, as shown in FIG. 13, the first fitting portion 13E composed of the first belt-like flat plate portion 22E and the second belt-like flat plate portion 24E protruding from the pressing flat plate portion 11E is the protective edge 21E. The pressing member 1E provided at the opposite end can also be used. Furthermore, as shown in FIG. 14, the first fitting portion 13F composed of the first belt-like flat plate portion 22F and the second belt-like flat plate portion 24F protruding from the pressing flat plate portion 11F has the same protective edge 21F . Can be provided at the end on the opposite side, and a pressing member 1F provided with a covering portion 19F on the protective edge 21F can also be used. Further, as shown in FIG. 15, the first fitting portion 13G composed of the first belt-like flat plate portion 22G and the second belt-like flat plate portion 24G protruding from the pressing flat plate portion 11G is separated from the protective edge 21G. It is also possible to use the pressing member 1G provided.
In the description of the pressing members 1C to 1H , portions corresponding to the portions described in FIG. 1 will be described by adding “C” to “ H ” after the reference numbers in FIG. However, in the drawings showing the pressing members 1 </ b> C to 1 </ b> H , the instructions for those portions may be omitted in order to avoid complexity.

As another aspect of the protective member, protective members 3C to 3F shown in FIGS. 9 to 15 can be used, and their structures will be described later. In the description of the protective members 3C to 3F, portions corresponding to the portions described in FIG. 1 will be described by adding “C” to “F” after the reference numbers in FIG. In the drawings showing the protective members 1C to 1F, in order to avoid complication, the instructions for those portions may be omitted.
The pressing member of various aspects and the protective member of various aspects can be used in various combinations as long as they can be fitted and connected.

[3] Application to the first exterior material edge position The fixed waterproof structure and the fixed waterproof device set according to the present invention can be applied to the first exterior material edge position (that is, the exterior material edge is the upper open type). A specific mode applied to a case where the corner portion is arranged upward on a substantially vertical wall surface will be described with reference to FIGS. 6 and 7. 6 and 7, the waterproof sheet 81 is laid so that the end edge portion 82 of the waterproof sheet 81 is positioned upward at the upper end of the upright wall surface 84V.
The fixed waterproof structure specifically shown in FIG. 6 includes a pressing member 1C having a first belt-like flat plate portion and a second belt-like flat plate portion protruding from the pressing flat plate portion, and a protective member 3 shown in FIG. It can form using the combination of these.
Specifically, first, the pressing flat plate portion 11 of the pressing member 1 is pressed against the waterproof sheet 81 directly at the pressing contact surface 25. At that time, when the protective edge 21 of the pressing member 1 is pressed so as to cross the edge 82 of the waterproof sheet 81 in the upward direction, and the upward open corner 84K is also upwardly pressed, the pressing flat plate portion 11 is pressed. The edge protection space 6 is formed between the pressing contact surface 25 and the upper wall surface 84 </ b> U of the outer wall 84.

  Next, in this pressing contact state, the fastener 18 is passed through the fastener through-hole 17 from the side of the fixed work surface 27 of the pressing flat plate portion 11, and further, a hole is made in the waterproof sheet 81 and the outer wall 84 to press. When the member 1 and the waterproof sheet 81 are firmly fixed to the outer wall 84, only the cap portion 18C of the fastener 18 is exposed from the fixing work surface 27.

  Subsequently, by inserting the distal end portion 32 of the second fitting portion 31 of the protection member 3 into the fitting groove 23 of the first fitting portion 13 and fitting and connecting the protection member 3 to the pressing member 1, By the cover portion 33 of the protection member 3, the connector protection space 9 can be formed, and rain leakage from the cap portion 18 </ b> C of the fastener 18 can be prevented. That is, the cover portion 33 of the protection member 3 covers the cap portion 18C of the fastener 18 so that rainwater or the like does not cover the cap portion 18C of the fastener 18. Therefore, the length of the cover portion 33 of the protection member 3 needs to be a length that can protect the cap portion 18C of the fastener 18 from rain leakage in a state where the cover portion 33 is fitted and connected to the pressing member 1. is there.

On the other hand, the end edge portion 82 of the waterproof sheet 81 can be protected from rain leak exposure by filling the edge protection space 6 with the inner sealing material 4 and the opening sealing material 5. The interior of the edge protection space 6 is first filled with the inner sealing material 4, and then the opening sealing material 5 is filled from above the inner sealing material 4. As the internal sealing material 4, it is preferable to select a material having high affinity with the waterproof sheet 81 to obtain high adhesion and high sealing performance. However, since the inner sealing material 4 does not directly touch the outside air, it is not necessary to select a material having high weather resistance. On the other hand, since the opening sealant 5 directly contacts the outside air, it is preferable to select a highly weather-resistant material. However, since the opening sealant 5 does not come into direct contact with the end edge portion 82 of the waterproof sheet 81, it is not necessary to consider the affinity with the waterproof sheet 81.
The filling step of the edge protection space 6 may be performed before the step of fitting and connecting the protection member 3 or after the fitting and connecting step.

Fixing the waterproof structure shown in FIG. 7, the pressing height protruding from the pressing plate portion 11D is provided with a overhanging portion 19D together with the protective edge 21D and a same first band plate portion 22D and the second strip-shaped plate portion 24D It can be formed using member 1D. Specifically, first, the pressing flat plate portion 11 of the pressing member 1 is pressed against the waterproof sheet 81 directly by the pressing contact surface 25. In that case, it presses so that the edge protection space 6A which can be filled with a sealing material is formed between the inner surface (downward inner surface) of the eaves part 19 and the upper wall surface 84U of the outer wall 84.

  Next, in this pressing contact state, the fastener 18 is passed through the fastener through hole 17 from the fixing work surface 27 side of the pressing flat plate portion 11, and the pressing member 1 and the waterproof sheet 81 are connected to the outer wall in the same manner as described above. It fixes firmly to 84, and only the cap part 18C of the fastener 18 is exposed from the fixed work surface 27. Subsequently, by inserting the distal end portion 32 of the second fitting portion 31 of the protection member 3 into the fitting groove 23 of the first fitting portion 13 and fitting and connecting the protection member 3 to the pressing member 1, The fastener protection space 9 is formed by the cover portion 33 of the protection member 3, and rain leakage from the cap portion 18C of the fastener 18 can be prevented.

  On the other hand, by filling the edge protection space 6 with the internal sealing material 4 and the opening sealing material 5, the edge part 82 of the waterproof sheet 81 can be protected from rain leak exposure. The interior of the edge protection space 6 is first filled with the inner sealing material 4, and then the opening sealing material 5 is filled from above the inner sealing material 4. As the internal sealing material 4, it is preferable to select a material having high affinity with the waterproof sheet 81 to obtain high adhesion and high sealing performance, and as the opening sealing material 5, a highly weather resistant material is selected. Is preferred. The filling process of the edge protection space 6 may be performed before the fitting connection process of the protection member 3 or after the fitting connection process.

[4] Application to the second exterior material edge position The fixed waterproof structure and the fixed waterproof tool set according to the present invention are applied to the second exterior material edge position (that is, the exterior material edge is the upper closed type). A specific aspect applied to a case where the corner portion is disposed upward on a substantially vertical wall surface will be described with reference to FIGS. In the upper closed corner portion 84H shown in FIGS. 8 to 10, the end portion 82 of the waterproof sheet 81 is positioned at the upper end of the upright wall surface 84V, and is in contact with the upper wall surface 84U of the ceiling outer wall 84C. 81 is laid.

The fixed waterproof structure shown in FIG. 8 can be formed using, for example, a combination of the pressing member 1 and the protective member 3 shown in FIGS.
Specifically, first, the pressing flat plate portion 11 of the pressing member 1 is pressed against the waterproof sheet 81 directly at the pressing contact surface 25. In that case, the volume which can be filled with the internal sealing material 4 between the 1st strip | belt-shaped flat plate part 22 of the 1st fitting part 13 provided in the protection edge 21 of the press member 1, and the upper wall surface 84U of the ceiling outer wall 84C. The edge protection inner space 41 having the above is formed. The edge protection internal space 41 corresponds to a part on the back side of the edge protection space 6. The edge protection inner space 41 only needs to have a volume that can be filled with the inner sealing material 4. When the edge 82 of the waterproof sheet 81 is close to the upper wall surface 84 </ b> U of the ceiling outer wall 84 </ b> C. The protective member 21 may be exposed from the protective edge 21 of the pressing member 1. On the contrary, when the end edge portion 82 of the waterproof sheet 81 is separated from the upper wall surface 84U of the ceiling outer wall 84C, the protective edge of the pressing member 1 extends beyond the end edge portion 82 of the waterproof sheet 81 upward. 21 may be pressed.

  Next, in this pressing contact state, the fastener 18 is passed through the fastener through-hole 17 from the fixing work surface 27 side of the pressing flat plate portion 11, and the pressing member 1 and the waterproof sheet 81 are erected in the same manner as described above. It is firmly fixed to the installation wall surface 84 </ b> B, and only the cap portion 18 </ b> C of the fastener 18 is exposed from the fixing work surface 27. Subsequently, in the edge protection inner space 41B formed between the first belt-like flat plate portion 22 of the first fitting portion 13 provided on the protection edge 21 of the pressing member 1 and the upper wall surface 84U of the ceiling outer wall 84C. The inner sealing material 4 is filled. At this stage of the filling operation, a filling space is formed, and the operation is performed before the fitting and connecting operation of the protective member 3, so that the operation space is relatively wide and the filling operation is carried out relatively easily. Can do.

Subsequently, by inserting the distal end portion 32 of the second fitting portion 31 of the protection member 3 into the fitting groove 23 of the first fitting portion 13 and fitting and connecting the protection member 3 to the pressing member 1, The fastener protection space 9 is formed by the cover portion 33 of the protection member 3, and rain leakage from the cap portion 18C of the fastener 18 can be prevented. At the same time, an edge protection opening space 51 is formed between the upper surface of the second fitting portion 31 of the protection member 3 and the upper wall surface 84U of the ceiling outer wall 84C. The edge protection opening space 51 corresponds to a part on the opening side of the edge protection space 6. This edge protection opening space 51 is filled with the opening sealing material 5.
In addition, before carrying out the filling operation of the inner sealing material 4, the fitting connection operation of the protection member 3 is carried out, and then the inner sealing material 4 is filled into the edge protection inner space 41, followed by edge protection. It is also possible to fill the opening space 51 with the opening sealing material 5.

FIG. 9 and FIG. 10 show a fixed waterproof structure formed using another aspect of the protective member that can be used in combination with the pressing member 1 shown in FIG. In the mode shown in FIGS. 9 and 10, only the parts different from the mode shown in FIG. 8 will be described, and the same parts are denoted by the same reference numerals and the description thereof will be omitted.
The protective member 3C shown in FIG. 9 includes a flat cover portion 33C at the end opposite to the second fitting portion 31, and is bent two steps between the second fitting portion 31 and the flat cover portion 33C. It has the connection part 35C. The opening portion of the edge protection opening portion space 51 is widened by the two-stage bent connection portion 35C, and the filling operation of the opening portion sealing material 5 is further facilitated.

  A protective member 3D shown in FIG. 10 includes a curved cover portion 33D at an end opposite to the second fitting portion 31, and a one-step bent connecting portion between the second fitting portion 31 and the curved cover portion 33D. 35D. By the curved cover portion 33 </ b> D, the opening of the fastener protection space 9 is narrowed, and the possibility that rainwater splashed from below enters the fastener protection space 9 can be reduced.

[5] Application to Third Exterior Material Edge Edge Position A specific mode in which the fixed waterproof structure and the fixed waterproof device set according to the present invention are applied to the third exterior material edge position is shown in FIGS. It explains along. The position of the third exterior material edge is the substantially horizontal wall surface of the open-type corner (substantially horizontal floor surface: that is, when the exterior material is placed on the substantially horizontal wall surface present below) This is a case where the material edge portion is disposed in the direction of the corner portion. In the open corner portion 84K shown in FIGS. 11 to 14, the waterproof sheet 81 is laid so that the end edge portion 82 of the waterproof sheet 81 is located in the direction of the open corner portion 84K on the upper wall surface 84U. .

In the method of manufacturing the fixed waterproof structure shown in FIG. 11, a combination of the pressing member 1 shown in FIG. 1 and the protective member 3E having the acute-angle bend connecting part 35E and having the belt-like protruding part 38E at the tip of the cover part 33 is used.
First, the pressing flat plate portion 11 of the pressing member 1 is pressed against the waterproof sheet 81 directly on the pressing contact surface 25. At that time, when the protective edge 21 of the pressing member 1 is pressed so as to exceed the end edge portion 82 of the waterproof sheet 81 and further exceed the open-type corner portion 84K, the pressing contact surface 25 of the pressing flat plate portion 11; The edge protection space 6 is formed between the upright wall surface 84 </ b> V of the outer wall 84.

  Next, in this pressing contact state, the fastener 18 is passed through the fastener through-hole 17 from the side of the fixed work surface 27 of the pressing flat plate portion 11, and further, a hole is made in the waterproof sheet 81 and the outer wall 84 to press. When the member 1 and the waterproof sheet 81 are firmly fixed to the outer wall 84, only the cap portion 18C of the fastener 18 is exposed from the flat plate region of the fixing work surface 27.

About the end portion where the cap portion 18C of the fastener 18 is exposed from the flat plate region,
(A) After the portion where the cap portion 18C is exposed is covered with the internal sealing material 7, the protective member 3E is fitted and connected to the pressing member 1 to thereby fix the fixing work surface of the pressing flat plate portion 11 and the cover portion 33E. The fastener protection space 9 is formed between the inner surface and (b) the protective member 3E is fitted and connected to the pressing member 1, thereby fixing the pressing work surface of the pressing flat plate portion 11 and the inner surface of the cover portion 33E. A fastener protection space 9 is formed between the inner sealant 7 and the inner sealing material 7 is filled in the back of the fastener protection space 9.
After the step (a) or (b), the opening sealing material 8 is filled into the opening side of the fastener protection space 9. The cover portion 33 is inclined so as to narrow the space from the acute-angle bend connecting portion 35E toward the end of the opening, and is provided with a belt-like protrusion 38E at the tip, so that the opening of the fastener protection space 9 is opened. The area is reduced, and the opening sealant can be protected from the external environment.

  On the other hand, the edge protection space 6 is filled with the inner sealing material 4 at the back and then filled with the opening sealing material 5 at the opening side. The order of performing the sealing material filling step into the fastener protection space 9 and the sealing material filling step into the edge protection space 6 can be appropriately interchanged. For example, after performing the filling process of each internal sealing material, the filling process of each opening part sealing material can also be implemented.

  In the manufacturing method of the fixed waterproof structure shown in FIG. 12, the protective member 3F having the pressing member 1D having the collar portion 19D described in FIG. Is used in combination.

  First, the pressing flat plate portion 11D of the pressing member 1D is pressed against the waterproof sheet 81 directly by the pressing contact surface 25D. In that case, it presses so that the edge protection space 6 may be formed between the inner surface of the eaves part 19D and the upright wall surface 84V of the open type corner part 84K. In this way, the edge part 82 of the waterproof sheet 81 is protected from rain leak exposure.

  Next, in this pressing contact state, the fastener 18 is passed through the fastener through hole 17 from the side of the fixing work surface 27D of the pressing flat plate portion 11D, and further, a hole is made in the waterproof sheet 81 and the outer wall 84 to press When the member 1D and the waterproof sheet 81 are firmly fixed to the outer wall 84, only the cap portion 18C of the fastener 18 is exposed from the flat plate region of the fixing work surface 27D.

About the end portion where the cap portion 18C of the fastener 18 is exposed from the flat plate region,
(A) After covering the portion where the cap portion 18C is exposed with the internal sealing material 7, the protective member 3F is fitted and connected to the pressing member 1D to thereby fix the fixing work surface of the pressing flat plate portion 11D and the cover portion 33F. A fastener protection space 9 is formed between the inner surface and (b) a fixing work surface of the pressing flat plate portion 11D and an inner surface of the cover portion 33F by fitting and connecting the protective member 3F to the pressing member 1D. A fastener protection space 9 is formed between the inner sealant 7 and the inner sealing material 7 is filled in the back of the fastener protection space 9.
After the step (a) or (b), the opening sealing material 8 is filled into the opening side of the fastener protection space 9. In addition, since the strip | belt-shaped protrusion part 38F is provided in the front-end | tip of the said cover part 33F, the opening area of the fastener protection space 9 becomes small, and an opening part sealing material can be protected from an external environment.

In the manufacturing method of the fixed waterproof structure shown in FIG. 13, the first fitting portion composed of the first belt-like flat plate portion and the second belt-like flat plate portion protruding from the pressing flat plate portion is the opposite side from the protective edge. A combination of the pressing member 1E provided at the end of the protective member and the protective member 3F described with reference to FIG. 12 is used.
First, the pressing flat plate portion 11E of the pressing member 1E is pressed against the waterproof sheet 81 directly by the pressing contact surface 25E. At that time, when the protective edge 21E of the pressing member 1E is pressed so as to exceed the end edge portion 82 of the waterproof sheet 81 and further to the open corner portion 84K, the pressing contact surface 25E of the pressing flat plate portion 11E, The edge protection space 6 is formed between the upright wall surface 84 </ b> V of the outer wall 84.

  Next, in this pressing contact state, the fastener 18 is passed through the fastener through hole 17 from the pressing flat plate portion 11E fixing work surface 27E side, and further, a hole is made in the waterproof sheet 81 and the outer wall 84 to press the pressing member 1E. When the waterproof sheet 81 is firmly fixed to the outer wall 84, only the cap portion 18C of the fastener 18 is exposed from the fixed work surface 27E flat plate region.

About the end portion where the cap portion 18C of the fastener 18 is exposed from the flat plate region,
(A) After covering the portion where the cap portion 18C is exposed with the internal sealing material 7, the protective member 3F is fitted and connected to the pressing member 1E to thereby fix the fixing work surface of the pressing flat plate portion 11E and the cover portion 33F. The fastener protection space 9 is formed between the inner surface and (b) the fixing member working surface of the pressing flat plate portion 11E and the inner surface of the cover portion 33F by fitting and connecting the protective member 3F to the pressing member 1E. A fastener protection space 9 is formed between the inner sealant 7 and the inner sealing material 7 is filled in the back of the fastener protection space 9.
After the step (a) or (b), the opening sealing material 8 is filled into the opening side of the fastener protection space 9. In addition, since the strip | belt-shaped protrusion part 38F is provided in the front-end | tip of the said cover part 33F, the opening area of the fastener protection space 9 becomes small, and an opening part sealing material can be protected from an external environment.

  On the other hand, the edge protection space 6 is filled with the inner sealing material 4 at the back and then filled with the opening sealing material 5 at the opening side. The sealing material filling process into the fastener protection space 9 and the sealing material filling process into the edge protection space 6 and the order can be performed by appropriately switching each other. For example, after performing the filling process of each internal sealing material, the filling process of each opening part sealing material can also be implemented.

In the manufacturing method of the fixed waterproof structure shown in FIG. 14, the first fitting portion 13 </ b > F including the first belt-like flat plate portion 22 < / b > F and the second belt-like flat plate portion 24 </ b > F protruding from the pressing flat plate portion 11 < / b > F is protected with a protective edge. A combination of the pressing member 1F provided at the end opposite to 21F and provided with the scissors 19F on the protective edge 21F and the protective member 3F described in FIG. 12 is used.

  First, the pressing flat plate portion 11F of the pressing member 1F is pressed against the waterproof sheet 81 directly by the pressing contact surface 25F. In that case, it presses so that the edge protection space 6 may be formed between the inner surface of the eaves part 19F and the upright wall surface 84V of the open type corner part 84K. In this way, the edge part 82 of the waterproof sheet 81 is protected from rain leak exposure.

  Next, in this pressing contact state, the fastener 18 is passed through the fastener through hole 17 from the side of the fixing work surface 27F of the pressing flat plate portion 11F, and further, a hole is made in the waterproof sheet 81 and the outer wall 84 to press When the member 1F and the waterproof sheet 81 are firmly fixed to the outer wall 84, only the cap portion 18C of the fastener 18 is exposed from the flat plate region of the fixing work surface 27F.

About the end portion where the cap portion 18C of the fastener 18 is exposed from the flat plate region,
(A) The portion where the tip 18T is exposed is covered with the internal sealing material 7, and then the protective member 3F is fitted and connected to the pressing member 1F to fix the pressing work surface of the pressing flat plate portion 11F and the cover portion 33F. The fastener protection space 9 is formed between the inner surface and (b) the fixing member working surface of the pressing flat plate portion 11F and the inner surface of the cover portion 33F by fitting and connecting the protective member 3F to the pressing member 1F. A fastener protection space 9 is formed between the inner sealant 7 and the inner sealing material 7 is filled in the back of the fastener protection space 9.
After the step (a) or (b), the opening sealing material 8 is filled into the opening side of the fastener protection space 9. In addition, since the strip | belt-shaped protrusion part 38F is provided in the front-end | tip of the said cover part 33F, the opening area of the fastener protection space 9 becomes small, and an opening part sealing material can be protected from an external environment.

  In addition, about the specific aspect applied to a 4th exterior material edge part position, I think that the specific application method is clear to those skilled in the art from the above-mentioned description. By the way, when the edge protection space is formed by using the pressing member having the collar portion, the opening portion faces upward, and therefore it is necessary to fill the internal sealing material and the opening portion sealing material.

[6] Application to 5th exterior material edge part position About the specific aspect which applies the fixed waterproof structure and fixed waterproofing tool set by this invention to the 5th exterior material edge part position, it follows FIG. explain. The fifth exterior material edge position refers to the exterior material facing downward from the upper side on the substantially horizontal wall surface (substantially horizontal floor surface: that is, the substantially horizontal wall surface existing below) of the closed corner portion. This is a case where the exterior material edge is laid close to the upright wall surface. In the closed corner portion 84H shown in FIG. 15, the waterproof sheet 81 is laid so that the end edge portion 82 of the waterproof sheet 81 is substantially in contact with the lower end of the upright wall surface 84V.

The fixed waterproof structure shown in FIG. 15 protects the first fitting portion composed of the first belt-like flat plate portion and the second belt-like flat plate portion protruding from the pressing flat plate portion, but spaced from the protective edge. A combination of the pressing member 1G provided on the edge side and the protective member 3F described in FIG. 12 is used.
In the specific process, first, the pressing flat plate portion 11G of the pressing member 1G is pressed directly against the waterproof sheet 81 with the pressing contact surface 25G. At that time, a volume capable of filling the inner sealing material 4 between the first belt-like flat plate portion 22G of the first fitting portion 13G provided slightly spaced from the protective edge 21G of the pressing member 1G and the vertical wall surface 84V. The edge protection inner space 41 having the above is formed. The edge protection internal space 41 corresponds to a part on the back side of the edge protection space 6. The edge protection inner space 41 only needs to have a volume that can be filled with the internal sealing material 4. When the edge 82 of the waterproof sheet 81 is close to the upright wall surface 84V, the pressing member 1G is used. It may be exposed from the protective edge 21G. On the contrary, when the end edge portion 82 of the waterproof sheet 81 is separated from the vertical wall surface 84V, the protective edge 21G of the pressing member 1G extends beyond the end edge portion 82 of the waterproof sheet 81 in the direction of the vertical wall surface 84V. May be pressed.

  Next, in this pressing contact state, the fastener 18 is passed through the fastener through hole 17G from the fixing work surface 27G side of the pressing flat plate portion 11G, and the pressing member 1G and the waterproof sheet 81 are horizontally placed in the same manner as described above. It is firmly fixed to the floor surface 84F, and only the cap portion 18C of the fastener 18 is exposed from the fixing work surface 27G. Subsequently, in the edge protection inner space 41 formed between the first belt-like flat plate portion 22G of the first fitting portion 13G provided on the protection edge 21G of the pressing member 1G and the upright wall surface 84V, an internal sealing material is provided. 4 is filled. At this stage of the filling operation, a filling space is formed, and since the operation is performed before the fitting and connecting operation of the protective member 3F, the operation space is relatively wide and the filling operation is performed relatively easily. Can do.

Subsequently, by inserting the distal end portion 32F of the second fitting portion 31F of the protective member 3F into the fitting groove 23G of the first fitting portion 13G and fitting and connecting the protective member 3F to the pressing member 1G, The fastener protection space 9 is formed by the cover portion 33F of the protection member 3F. At the same time, a second fitting portion 31 F of the protective member 3F, between the upright wall 84V, edge protection opening space 51 is formed. The edge protection opening space 51 corresponds to a part on the opening side of the edge protection space 6. This edge protection opening space 51 is filled with the opening sealing material 5.
Before carrying out the filling operation of the inner sealing material 4, the fitting and connecting operation of the protection member 3F is carried out, and then the inner sealing material 4 is filled into the edge protection inner space 41, followed by edge protection. It is also possible to fill the opening space 51 with the opening sealing material 5.

  About the said fastener protection space 9, the inner sealing material 7 is filled into the back | inner side, and the opening part sealing material 8 is filled into the opening side subsequently. In addition, since the strip | belt-shaped protrusion part 38F is provided in the front-end | tip of the said cover part 33F, the opening area of the fastener protection space 9 becomes small, and an opening part sealing material can be protected from an external environment.

  In addition, about the specific aspect applied to a 6th exterior material edge part position position, it thinks that a specific application method is clear to those skilled in the art from the said description.

[7] Application to Seventh Exterior Material Edge Edge Position The fixed waterproof structure and the fixed waterproof device set according to the present invention are applied to the seventh exterior material edge position (that is, the exterior material edge is a substantially vertical wall surface). A specific embodiment applied to the case of being arranged downwardly in FIG. 16 will be described with reference to FIGS. 16 and 17.
16 and 17, the first fitting portion 13H including the first belt-like flat plate portion 22H and the second belt-like flat plate portion 24H projecting from the pressing flat plate portion 11H is protected. It can be formed using a combination of the pressing member 1H provided on the side opposite to the end edge 21H and the protective member 3 shown in FIG.

In the specific process, first, the pressing flat plate portion 11H of the pressing member 1H is directly brought into contact with the waterproof sheet 81 with the pressing contact surface 25H and pressed. At that time, the protective edge 21H of the pressing member 1H presses against the edge 82 of the waterproof sheet 81 in the downward direction. In this way, the edge part 82 of the waterproof sheet 81 is protected from rain leak exposure.
Further, the connector protection space 91 is formed by the first belt-like flat plate portion provided at the end opposite to the protective edge 21H and the upright wall surface 84V.

  Next, in this pressing contact state, the fastener 18 is passed through the fastener through hole 17H from the fixing work surface 27H side of the pressing flat plate portion 11H, and the pressing member 1H and the waterproof sheet 81 are firmly attached to the vertical wall surface 84V. Then, only the cap portion 18C of the fastener 18 is exposed from the fixing work surface 27H. Subsequently, with respect to the connector protection space 91, the inner sealing material 92 is filled in the back thereof, and then the opening sealing material 93 is filled on the opening side of the connection portion protection space 91.

  Moreover, the fastener protection space 9 is formed by fitting and connecting the protection member 3 to the pressing member 1H. The fitting and connecting step is performed before the inner sealing material filling step, between the inner sealing material filling step and the opening sealing material filling step, or after the opening sealing material filling step. be able to.

  In FIGS. 6 to 17, the example in which the specific pressing member and the specific protective member are used for the specific exterior material edge position has been described. It is obvious to those skilled in the art that the pressing member of this aspect and the specific protective member can be used.

1, 1A, 1B, 1C, 1D, 1E, 1F, 1G ... pressing member;
3, 3A, 3B, 3C, 3D, 3E, 3F ... protective members;
4, 4A, 4B ... internal sealing material; 5, 5A, 5B ... opening sealing material;
6 ... Edge protection space; 7 ... Internal sealing material; 8 ... Opening sealing material;
9 ... Fastener protection space; 11, 11D ... Pressing plate part; 13 ... First fitting part;
13A, 13B ... insertion plate part; 15 ... flat plate region; 17 ... through hole for fasteners;
18 ... Fastener; 18C ... Cap part; 18T ... Tip part;
19, 19D, 19F ... eagles; 21 ... protective edge of the pressing member;
22 ... 1st strip-shaped flat plate part; 23 ... Fitting groove; 24 ... 2nd strip-shaped flat plate part;
25 ... Pressing contact surface;
27, 27D, 27E, 27F, 27G, 27H... Fixed work surface;
31, 31A ... 2nd fitting part; 32 ... tip part;
33, 33D, 33E, 33F ... cover part;
35, 35C, 35D, 35E, 35F... Connecting portion;
36A, 36B ... fitting groove; 37A ... fastener; 38E, 38F ... belt-like protrusion;
41B ... Edge protection internal space;
81, 81a, 81b ... tarpaulin;
82, 82a, 82b ... edge portions of the waterproof sheet;
83, 83a, 83b ... L-shaped bracket; 83A ... Short side portion of the L-shaped bracket;
84 ... Horizontal outer wall surface; 84A ... Rooftop surface; 84B ... Wall surface; 84C ... Upper wall surface;
84F ... Horizontal floor surface; 84K ... Upper open type corner;
84H ... closed corner; 84R ... rooftop horizontal floor;
84U ... Upper wall surface of the outer wall; 84V ... Vertical wall surface; 85a, 85b ... Screws;
87 ... rainwater; 88 ... waterproof sealant; 89 ... gap;
91 ... Connector protection space; 92 ... Internal sealing material;
93 ... opening sealant;

Claims (6)

For the outer edge of the exterior material located on the substantially horizontal wall of the open corner of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the outer edge of the exterior material to be protected, and the protective edge of the pressing member (A) is protected. Laying beyond the outer edge and corner of the target exterior material;
In the state where the pressing member (A) and the protective member (C) are fitted and connected, and the pressing member (A) is fixed to the building outer wall by a fastener, The fastener protection space formed between the inner surface of the cover part is protected by an inner sealing material filled in the back and an opening sealing material filled in the opening side; The exterior material edge is an inner sealing material that is filled in the back in the edge protection space formed between the pressing contact surface on the protective edge portion side of the pressing flat plate portion and the outer wall of the building, and the opening It is protected by an opening sealant filled on the side, or protected by being covered with an eaves portion provided so as to protrude from the front end of the protective edge of the pressing flat plate portion toward the pressing contact surface;
The fixed waterproof structure. For the edge of the exterior material located on the substantially horizontal wall of the closed corner of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the edge of the exterior material to be protected, and the first fitting portion and the second fitting portion. Laying so as to form an edge protection space that can be filled with a sealing material between the fitting connecting portion and the substantially standing wall surface of the closed corner portion;
The pressing plate (A) and the protective member (C) are fitted and connected, and the pressing plate (A) is fixed to the outer wall of the building by the fastener (B). The fastener protection space formed between the work surface and the inner surface of the cover part is protected by an inner sealing material filled in the back and an opening sealing material filled in the opening side; as well as
The edge protection space is protected by an inner sealing material filled in the back and an opening sealing material filled in the opening;
The fixed waterproof structure. For the outer edge of the exterior material located on the substantially vertical wall of the upper open type corner of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the outer edge of the exterior material to be protected, and the protective edge of the pressing member (A) is protected. Laying beyond the outer edge and corner of the target exterior material;
The outer edge of the exterior material to be protected is an inner sealing material that is filled in the back in the edge protection space formed between the pressing contact surface on the side of the protective edge of the pressing flat plate and the outer wall of the building. And protected by an opening sealant filled on the opening side, or by being covered with an eaves portion provided protruding from the front end of the protective edge of the pressing flat plate portion toward the pressing contact surface. about;
The fixed waterproof structure. For the outer edge of the exterior material located on the substantially vertical wall surface of the upper closed corner of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the edge of the exterior material to be protected, and the first fitting portion and the second fitting portion. Laying between the fitting connecting portion and the substantially horizontal wall surface of the closed corner portion so as to form an edge protection space that can be filled with a sealing material; and Protected by an internal sealing material filled in and an opening sealing material filled on the opening side;
The fixed waterproof structure. For the outer edge of the exterior material located downward on the substantially vertical wall surface of the building outer wall,
(A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) Fixing the exterior material edge region to the building outer wall and protecting the exterior material edge from rain leak exposure by combining with a protective member capable of fitting and coupling with the pressing member. Waterproof structure;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Mating connection;
The pressing member (A) is in direct contact with the exterior material on the pressure contact surface side, along the outer edge of the exterior material to be protected, and the protective edge of the pressing member (A) is protected. Laying over the outer edge of the target exterior material; and the pressing member (A) and the protective member (C) are fitted and connected, and the pressing member (A) is attached to the outer wall of the building by a fastener. In a state of being fixed to the connecting portion protection space formed between the fitting connecting portion of the first fitting portion and the second fitting portion and the substantially vertical wall surface, the interior is filled in the back. Protected by a sealing material and an opening sealing material filled on the opening side;
The fixed waterproof structure. (A) a pressing member capable of directly contacting the exterior material laid on the building outer wall and pressing the exterior material edge region against the building outer wall;
(B) a fastener that penetrates the pressing member and the exterior material edge region and can press and fix the exterior material edge region to the building outer wall by the pressing member;
(C) a protective member capable of fitting and coupling with the pressing member;
(D) an internal sealing material;
(E) including a combination with an opening sealant,
A fixed waterproofing device set for fixing an edge region of an exterior material laid on an outer wall of a building to the outer wall of the building and protecting the edge portion of the exterior material from rain leaking;
The pressing member (A) is (a) a pressing flat surface part in which one surface is in direct contact with the exterior material and the other surface on the other side is a fixed work surface; A first fitting portion provided on the work surface, and (c) a flat plate region through which the fastener is passed from the fixed work surface side;
The protective member (C) includes (a) a second fitting portion located at one end, (b) a cover portion located at an end opposite to the second fitting portion, and (c) the above Having a connecting portion for connecting the second fitting portion and the cover portion;
The pressing member (A) and the protective member (C) are arranged so that the end portion of the fastener (B) exposed from the flat plate region can be covered by the cover portion of the protective member (C). Be mated and connectable;
A set of fixed waterproof equipment.

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