KR0173837B1 - Heat insulating elements - Google Patents

Abstract

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a new method of constructing a heat insulating wall with a new structure, which is simple and easy to complete and can be completed in a short period of time, A fixing plate 4 arranged vertically and horizontally on the element elements of the concrete wall surface 1, a heat insulating material 7 temporarily fixed through the center pin 6 of the plurality of arranged fixing plates 4, And a gypsum board (14) adhered and fixed to the upper surface of the support plate (9) by a synthetic gypsum bond (13). The gypsum board (14) ).

Description

Insulation wall and insulation pin fixing pin

FIG. 1 (a) is a view showing an example of arranging pieces of wood on the wall surface in the conventional method of heat insulating material construction.

Fig. 1 (b) is a view showing an example of construction in which a wooden frame is arranged along the piece of wood.

FIG. 2 is a perspective view showing the construction of a heat insulating wall according to the present invention. FIG.

3 is a perspective view and a separated horizontal sectional view of the support pin of the present invention.

4 and 5 are sectional views showing the layer structure of the heat insulating wall of the present invention cut into A-A and B-B cross-sectional views of FIG. 3;

DESCRIPTION OF THE REFERENCE NUMERALS

1: Concrete wall surface 4: Fixing plate

5: joint surface 6: center pin

7: Insulation material 9:

10: Mounting surface 10A: Mounting surface

10B: protruding portion 11: hollow shaft

12: compartment wall 13: gypsum bond

14: gypsum board 15: projection groove

16a: rim hole 16b: central hole

17: block protrusion hole 18:

19: Border

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of constructing a heat insulating wall built on an inner wall surface of a building. More particularly, the present invention relates to a method of constructing a heat insulating wall, which is simple and easy to work, can be installed in a short period of time, generates a small amount of waste material, and is excellent in heat insulating performance of a heat insulating wall.

BACKGROUND OF THE INVENTION [

Styrofoam or glass surface and gypsum board are mainly used as the insulation material applied to the inner wall of the building. The styrofoam and glass surface are excellent in heat insulation and soundproofing effect, while the gypsum board has good surface stability and is thus used as a finish material for the styrofoam and the glass surface. In general, it is very cumbersome and costly to attach a heat insulating material such as a styrofoil or a glass surface firmly to the entire wall surface.

FIG. 1 is a view showing a conventional method for constructing a heat insulating wall. As shown in FIG. 1 (a), a plurality of wooden pieces 2 are arranged on a concrete wall surface 1. The wooden piece is required to be punched through a hole in the wall surface or to be buried before concrete is poured, which is very troublesome to install. Next, a lattice-shaped wooden frame 3 is installed as an intersection of the arranged pieces of wood, as shown in Fig. 1 (b). Attach heat insulation such as styrofoam or glass surface to the installed wooden frame (3) and attach the gypsum board over it again. If the insulation is a glass surface, a PE film should be installed before the gypsum board is applied.

As described above, in the conventional construction method, since the wooden frame 3 has to be made, the work is not easy, the waste wood is generated frequently, and skilled workers are required.

The present invention has been made to solve the above-mentioned problems, and it is possible to develop a method for constructing a heat insulating wall which is simple in process, generates little waste material, and is easy to install even if it is an unskilled worker.

[Object of the invention]

An object of the present invention is to provide a method for constructing a heat insulating wall which is easy to construct and simple in process, which is advantageous in shortening a construction period.

It is another object of the present invention to provide a method for constructing a heat insulating wall which generates less waste material.

It is another object of the present invention to provide a method of constructing a heat insulating wall which can be easily worked even if it is an unskilled worker.

It is still another object of the present invention to provide a method of constructing a heat insulating wall having a small number of joints between the heat insulating materials and having excellent heat insulating performance.

DETAILED DESCRIPTION OF THE INVENTION

FIG. 2 is a perspective view showing the construction of the heat insulating wall of the present invention; FIG. 3 is a perspective view of a support pin used for fixing a heat insulating material to the heat insulating wall of the present invention;

The support pin comprises a fixing plate (4) and a supporting plate (9) coupled to the fixing plate (4).

The fixing plate 4 is a constituent member attached to a wall surface of concrete or the like such that the fixing plate 4 has a rectangular plate-shaped bonding surface 5 and a center pin 6 vertically protruding from the center of the bonding surface 5 . When the fixing plate 4 is attached to the concrete wall by a bond, the contact area with the bond is increased and the bond is inserted into the hole. It is possible to mechanically connect the bond and the fixing plate 4 and the hole formed in the bonding surface 5 is formed in a shape of an inverted trapezoidal cross section to maximize the mechanical bonding force with the bond. The size of the bonding surface 5 is preferably about 60 mm x 60 mm. This is because, in the case of the brick wall, it is possible to install the fixing plate 4 without deviating from the lateral size of one brick when the fixing plate 4 is installed, so that the fixing plate 4 can be easily installed even when the vertical degree of the brick wall is not good.

The support plate 9 is composed of a rectangular plate-shaped mounting surface 10 slightly larger than the bonding surface 5 and a hollow shaft 11 vertically protruding from the center of the mounting surface 10. A hollow is formed in the hollow shaft 11 so that the center pin 6 of the holding plate is inserted into the hollow. The hollow inner diameter formed in the hollow shaft 11 and the outer diameter of the center pin 6 of the fixed plate coincide with each other to be frictionally engaged. Therefore, by inserting the center pin (6) in the hollow shaft (11) and tapping it with a rubber hammer, etc., the thickness and verticality of the heat insulating wall are adjusted.

The mounting surface 10 is composed of a mounting surface portion 10A and a protruding partition portion 10B. The mounting surface 10 must have a gypsum board bond to the gypsum board, so that it has a planar and cross-sectional structure that can achieve this purpose.

The mounting surface portion 10A has a generally square planar surface. The plane has holes (16a, 16b) of a rectangular plane so that the gypsum bond can penetrate. The cross-sectional shape of the hole has an inverted trapezoid so as to enhance the mechanical bonding force of the gypsum bond. Three rim holes 16a are formed on one side of the rim along the direction of the rim. Two rim holes 16a, which are rectangular in the rim direction, And the center hole 16b extends to the rim in the center. At the center of the mounting surface portion 10A, a rectangular central hole 16b is arranged at equal intervals in one direction. On the other hand, the mounting surface portion with three rectangular frame holes 16a results in a wedge 16a, a rim 19, and a connecting portion 18 connecting the rim 19 to the mounting surface 10A. A portion W is formed. Since the wing portion W is weak in rigidity, it can be easily cut and removed by a working knife.

The protruding partition portion 10B is extended from the mounting surface portion 10A excluding both wings W. The protruding partition portion 10B has a generally rectangular shape with a long side being substantially the same length as the length of one side of the mounting surface portion 10A and a short side having a width of one of the wing portions W at one side of the mounting surface portion 10A Is almost the same as the length except. The structure of the protruding partition portion 10B is such that two partition walls 12 are provided in parallel on both sides in the short side direction with the protruding partition portion hole 17 therebetween and between the partition walls 12, And are connected to each other by the protruding grooves 15 to form a generally rectangular shape. The partition wall 12 serves to prevent the gypsum bond from flowing out of the mounting surface portion 10A when the gypsum bond is applied so as to bond the gypsum board with the gypsum bond so as not to waste the gypsum bond, A gypsum bond is pushed into the protrusion groove 15 and the partition wall hole 17 so as to allow the gypsum board to support the support plate 9 by the mechanical coupling force of the gypsum bond . Since the gypsum bond can not be bonded to the surface of the support plate 9 with adhesive force, the gypsum bond can not be completely bonded unless the structure of the support plate 9 can mechanically bond the gypsum bond. In the present invention, the structure of the support plate 9 has a structure capable of maximizing the mechanical coupling force of the gypsum bond.

The wing portions W protruding on both sides of the mounting surface portion 10A are weak in rigidity and can be easily cut with a knife. Such a structure is advantageous even when the support pin 9 is difficult to install because the support plate 9 is larger in dimension than the joint surface 5 of the fixed plate 4 when the support pin is provided in a corner wall or the like where the space for installing the support pin is narrow The wing portion W of the support plate 9 can be easily cut. Even if the fixing plate 4 is installed, if the space is narrow and the space for installing the supporting plate 9 is insufficient, the fixing plate 4 should be removed and reinstalled. In the support pin of the present invention, the support plate 9 can be easily installed at any place where the fixing plate 4 is installed, thereby preventing rework. In order to satisfy the above object, the size of the mounting surface portion 10A is preferably 80 mm x 80 mm, and the outside dimension of the protruding partition 12 is 60 mm x 80 mm.

The length of the center pin 6 can be adjusted so that it can be appropriately selected and used depending on the thickness of the heat insulating material. Since the thickness of the insulation material applied to the building wall is different according to the area of the wall and the region, it is possible to select the support pin standard accordingly.

As shown in FIG. 2, the heat insulating wall of the present invention comprises a fixed plate 4 attached longitudinally and laterally to a concrete wall surface, a heat insulating material 7 fitted and fixed to the center pin 6 of the fixed plate 4, And a gypsum board 14 fixed to the upper surface of the support plate 9 by a gypsum bond 13. The gypsum board 14 is fixed to the upper surface of the support plate 9 by fixing the heat insulating material to the fixing plate 4, do.

The procedure for constructing the heat insulating wall of the present invention will be described.

The first step is a step of arranging the base surface of the concrete wall on which the heat insulating material is to be installed. Remove any foreign matter on the surface, such as reinforcing bars, nails, or grooves, and place the support pins at the locations where they will be mounted according to the planned drawings. Emegim should be prepared after making the construction diagram in advance so as to minimize the loss of gypsum board and insulation.

In the second step, the fixing plate 4 is attached using a bond pin for attaching the support pin at the position where the pins are placed. Just before use, the bond should be well kneaded and compressed so that it does not fall off sufficiently on the entire back of the fixing plate (4).

Since the gypsum boards are usually made of 910 mm × 1,820 mm standard pieces, the fixing plate 4 is 270 mm horizontally and 320 mm horizontally spaced. When the gap is 540 mm horizontally and 640 mm vertically or less, (4). If the width is less than 200mm, fix the plate in one row, for 200 ~ 320mm in two rows, and for 320mm or more in width, such as outer wall window or upper part of outer wall door.

The third step is a step of setting a concrete nail on the fixing plate 4. [ Concrete nails are compressed before the bond is cured by using a dedicated gun (tacker) for the concrete nailing with compressed air. Generally, it is recommended to set the bond within 36 hours after bonding. However, it is possible to omit the process of fixing the concrete nail if there is no fear of defects and sufficient adhesion is ensured even with the adhesive alone.

The fourth step is a step of inserting the heat insulating material into the fixing plate 4. [ When the bond is sufficiently cured and the fixing plate 4 is sufficiently fixed to the concrete wall, the insulation member is inserted into the center pin 6 protruding from the center of the fixing plate 4. As a heat insulating material, it is possible to easily insert the heat insulating material into the center pin 6 by inserting a heat insulating material such as a styrofoam, a glass surface or a rock surface. In the case of using materials such as glass or rock surfaces, it is possible to further reduce the loss of materials by using materials made of rolls, and to use standard products The number of joints between the heat insulating materials is smaller than that in the case where the heat insulating material is used. When using materials such as glass or rock surfaces, attach a PE film to the front to prevent moisture from penetrating into the insulation.

The fifth step is a step of installing a PE film and installing a support plate 9. [ A PE film is sandwiched between the center fins 6 and the support plate 9 is sandwiched therebetween to fix the heat insulating material. The support plate 9 is lightly punctured by a rubber window or the like so as to be firmly fitted to the center pin 6. [ The fixing of the fixing plate 4 and the supporting plate 9 is further tightened as the outer diameter of the center pin 6 and the inner diameter of the hollow shaft 11 coincide with each other without the need for a separate fixing device. Therefore, the work of fastening the fixing plate 4 and the supporting plate 9 is simple, and once it is fastened, it does not fall easily and is sufficient for fixing the gypsum board.

In the sixth step, the gypsum bond is applied on the support plate 9 and the gypsum board is vertically and horizontally aligned. The gypsum board is installed by adjusting the vertical and horizontal while tapping with a rubber hammer.

Through the above process, the insulation wall is completed and shock or vibration is not applied until the gypsum bond hardens sufficiently.

Claims (3)

Arranging a base surface of the wall; (5) having a plurality of holes with a reverse trapezoidal shape in cross section at regular intervals in a horizontal and vertical plane with a flat plate and a center pin (6) projecting vertically from the center of the joint surface Attaching the fixed plate 4 to the wall at regular intervals horizontally and vertically; Installing a heat insulating material (7) on the center pin (6); A mounting surface (10) of a rectangular plate shape larger than the joint surface (5); And a hollow shaft (11) protruding vertically from the center of the mounting surface (10) and formed with a hollow, the center pin (6) of the fixing plate (4) being inserted into the hollow; The mounting surface 10A is composed of a mounting surface portion 10A and a protruding partition portion 10B and the mounting surface portion 10A is generally square in plan and has two opposite sides of the rim portion Three side edge holes 16a having a rectangular shape and a trapezoidal edge are formed on the sides and two side edge holes 16a having a rectangular shape and a trapezoidal edge shape in the edge direction are arranged on the opposite sides at two opposite sides, The center portion hole 16b extends to the rim and a rectangular central hole 16b is arranged at an equal interval in one direction at the center of the mounting surface portion 10A so that the mounting surface portion 16a having three rectangular rim holes 16a, Is a mounting surface portion 10a formed with a wing portion W consisting of a rim portion 16a, a rim 19 and a connecting portion 18 connecting the rim 19 to the mounting surface portion 10A, (10A) extending from the mounting surface portion (10A) excluding the both wing portions (W), the long side being substantially the same length as the length of one side of the mounting surface portion (10A) (9) comprising the mounting surface (10) consisting of the projecting partition (10B) substantially equal in length to one side of the wing (W) except for the width of both wings (W); A gypsum board 14 adhered and fixed to the support plate 9 by a gypsum bond 13; And the heat insulating wall. A plurality of holes (5) having an inverted trapezoidal shape in cross section at regular intervals in a horizontal and vertical direction and arranged on the concrete wall surface (1) longitudinally and laterally, A fixing plate (4) composed of a center pin (6) projecting vertically from the center; And a mounting surface (10) of a rectangular plate shape larger than the joint surface (5); And a hollow shaft (11) protruding vertically from the center of the mounting surface (10) and formed with a hollow, the center pin (6) of the fixing plate (4) being inserted into the hollow; The mounting surface 10A is composed of a mounting surface portion 10A and a protruding partition portion 10B and the mounting surface portion 10A is generally square in plan and has two opposite sides of the rim portion Three side edge holes 16a having a rectangular shape and a trapezoidal edge are formed on the sides and two side edge holes 16a having a rectangular shape and a trapezoidal edge shape in the edge direction are arranged on the opposite sides at two opposite sides, The center portion hole 16b extends to the rim and a rectangular central hole 16b is arranged at an equal interval in one direction at the center of the mounting surface portion 10A so that the mounting surface portion 16a having three rectangular rim holes 16a, Is a mounting surface portion (10A) having a wing portion (W) formed by a rim portion (16a), a rim (19) and a connecting portion (18) connecting the rim (19) to the mounting surface portion (10A) (10A) extending from the mounting surface portion (10A) excluding the both wing portions (W), the long side being substantially the same length as the length of one side of the mounting surface portion (10A) (9) consisting of the mounting surface (10) constituted by the projecting partition (10B) substantially equal in length to one side of the wing (W) excluding the width of both wings (W); Wherein the support pin is made of a metal. The mounting structure according to claim 2, wherein the bonding surface (5) is 60 mm × 60 mm, the mounting surface portion (10A) is 80 mm × 80 mm, and the protruding partition wall portion (10B) is 60 mm × 80 mm Support pins.