JP3132771U - Outer wall veneer - Google Patents

Abstract

[PROBLEMS] To form a cavity having a heat insulating structure with excellent heat resistance, prevention of condensation, excellent weather resistance, heat insulation, etc. on an outer wall in a wooden house and easy assembly by fitting with a tenon joint method An outer wall veneer is provided.
An outer wall veneer according to the present invention comprises an elongate member having a predetermined width, height, and thickness integrally formed from a non-combustible material mixed with concrete and a resin, and extends in the width direction above the elongate width member. A notch step portion is formed into an engagement recess portion 1, and a narrow strip-like tenon partition piece 2 protruding from the upper end portion at equal intervals in the width direction of the upper end portion of the elongated member, and the tenon partition piece A hollow portion 3 that penetrates from the upper end portion of the tenon partition piece thickness groove to the lower end portion is formed between 2 and the tenon partition piece 2.
[Selection] Figure 5

Description

  The present invention relates to an outer wall veneer that can be easily assembled while forming a cavity having a heat insulating structure in an outer wall of a wooden house.

In recent years, exterior walls of buildings have been constructed with an emphasis only on air blocking and airtightness, ignoring natural ventilation.
In order to prevent the warmth and cold air suitable for the wet and humid Japanese climate, the old wooden structure has a solid structure even after several hundred years due to the construction method integrated with nature.
Therefore, it is necessary to repair the defects of today's outer wall materials by applying the construction method that has been passed down since ancient times.
Recently, in order to insulate the outer wall of a house, it is known to provide an air layer by arranging a spacer between an ALC panel (concrete plate) and a heat insulating plate made of a phenol resin foam (Patent Document). 1).

JP 2003-96940 A

  An object of the present invention is to form a cavity having a heat insulating structure on an outer wall of a wooden house and to obtain an outer wall single plate that can be easily assembled.

The outer wall veneer of the present invention is composed of an elongated member having a predetermined width, height and thickness integrally formed from a non-combustible material mixed with concrete and a resin, and a notch step is formed along the width direction on the upper portion of the elongated member. A narrow strip-like tenon partition piece projecting from the upper end portion at equal intervals in the upper end width direction of the elongated member, and the tenon partition piece and tenon partition piece A hollow portion penetrating from the upper end portion to the lower end portion is formed by a groove having a thickness of a tenon partition piece therebetween.
Further, it is composed of an elongated member having a predetermined width, height and thickness integrally formed from a non-combustible material mixed with concrete and resin, and a notch step portion is formed in the upper portion of the elongated member along the width direction. A narrow strip-shaped tenon partition piece projecting from the upper end portion at equal intervals in the upper end width direction of the elongated member, and a tenon partition piece between the tenon partition piece and the tenon partition piece. A hollow portion that penetrates from the upper end portion to the lower end portion is formed by a groove having a thickness, and further, a concave tenon groove that fits the tenon partition piece is formed at the lower end portion, and the slit of the elongated member is formed on the surface side. An engagement convex portion that fits into the engagement concave portion of the notch step portion is provided.

According to the outer wall veneer of the present invention, there is an effect that conduction and noise of warm and cool air can be cut off by providing a hollow portion in the outer wall veneer member.
Warm and cool air is exhausted to the eaves by the void effect of the ventilation structure by the holes of the outer wall single plate member, preventing the occurrence of condensation, and keeping the inside of the cavity portion dry.
Furthermore, the fixing screw nails are fixed to the indoor or vertical rails in a state where they are shielded from the outside by the engaging projections of the laminated outer wall single plate members, so that they do not rust. .
The outer wall single plate member can be pressed against bending and warping during construction due to the double structure of tenon joints. The tenons at both ends and the center of the tenon conform to the processing adjustment during construction, and five tenon fits. The combination is strong and rainwater infiltration can be completely prevented.
The outer wall single plate member can prevent the intrusion of rainwater due to the damage of the outer wall or the like by the drain effect of the cavity.

The outer wall veneer of the present invention is composed of an elongated member having a predetermined width, height, and thickness integrally formed from a non-combustible material mixed with concrete and resin, and a notch step is formed along the width direction on the upper portion of the elongated member. A narrow strip-shaped tenon partition piece projecting from the upper end portion at equal intervals in the width direction of the upper end portion of the elongated member, and between the tenon partition piece and the tenon partition piece The mortise partition piece thickness groove is formed with a hollow portion penetrating from the upper end portion to the lower end portion.
Further, the protruding board has an L-shaped cross section integrally formed from a non-combustible material mixed with concrete and resin, has an engaging step at the upper end, has a laminated structure like the outer wall single plate, and has a lower end. Similar to the outer wall single plate, a fitting structure is provided, and a spacer is provided on the back surface side so as to close the L-shaped both ends in the vertical direction, and a hollow portion is formed in the middle.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
The outer wall single plate of the present invention is composed of three types of single plate units: a lowermost single plate A, an intermediate single plate B, and an uppermost single plate C.
As shown in FIG. 1 (a) top view, FIG. 1 (b) front view, FIG. 1 (c) bottom view, and FIG. 1 (d) side view, the lowermost veneer A is a non-combustible mixture of concrete and resin. An elongated member having a predetermined width, height, and thickness formed integrally from a material is formed, and a notch step portion is formed in the upper portion of the elongated member along the width direction to form an engaging recess 1, and the elongated member is further formed. A narrow strip-shaped tenon partition piece 2 protruding from the upper end portion at equal intervals in the width direction of the upper end portion of the width member, and a groove having a thickness of the tenon partition piece between the tenon partition piece 2 and the tenon partition piece 2 Thus, a hollow portion 3 penetrating from the upper end portion to the lower end portion is formed.
Furthermore, as shown in the bottom view of FIG. 1 (c), a mesh-like mesh 4 is stretched at the opening of the cavity 3 at the lower end of the elongated member to prevent insects.

  As shown in FIG. 2 (a), FIG. 2 (b), front view, FIG. 2 (c), bottom view, and FIG. 2 (d), the intermediate veneer B is a non-combustible material mixed with concrete and resin. The upper end portion has the engagement concave portion 1, the tenon partition piece 2 and the cavity portion 3 in the same manner as the lowermost single plate A. Further, as shown in the side view of FIG. 2 (d), a concave mortise groove 5 is formed at the lower end portion of the intermediate veneer B, and the convex portion formed by the mortise partitioning piece 2 is fitted on the surface side. An engagement convex portion 6 that fits into the engagement concave portion 1 of the elongated member is provided.

As shown in FIG. 3 (a) plan view, FIG. 3 (b) front view, FIG. 3 (c) bottom view, and FIG. 3 (d) side view, the uppermost single plate C is made of non-combustible material mixed with concrete and resin. Is formed into an engagement recess 1 by forming a notch step portion in the width direction in the upper part of the elongated width member, and further forming the elongated recess width. A narrow strip-shaped tenon partition piece 2 at equal intervals in the member, and a hollow portion penetrating from the upper end portion to the lower end portion with a groove having a thickness of the tenon partition piece 2 between the tenon partition piece 2 and the tenon partition piece 2 3 is formed.
Further, as shown in the plan view of FIG. 3 (a), a mesh-like mesh 4 is stretched at the opening of the hollow portion 3 at the upper end of the elongated member to prevent insects.

In this way, the outer wall single plate composed of the three types of the single plate unit of the lowermost single plate A, the intermediate single plate B, and the uppermost single plate C has an engagement concave portion 1 and an engagement convex portion 6 as shown in FIG. And the outer wall can be easily formed.
Therefore, as shown in FIG. 4, when the outer wall veneer of the wooden house is formed of an elongated member having a length of 45.5 cm × width of 182.0 cm, four outer wall single plates are provided between the base and the beam. The plate can be stacked and formed by tenon fitting by fitting the engagement concave part 1 and the engagement convex part 6 and the tenon partition piece 2 and tenon groove 5 up and down.

  Further, as shown in FIG. 5, the protruding board D has an L-shaped cross section integrally formed from a non-combustible material mixed with concrete and resin, and has an engaging step 7 at the upper end, Similarly, the lower end also has a fitting structure similar to the outer wall single plate, and a spacer 8 is provided on the back side so as to close the L-shaped ends on both sides, and a cavity 3 is formed in the middle. To do.

Next, the assembly of the outer wall veneer of the present invention will be described below with reference to the drawings.
As shown in FIG. 5, since the outer wall of the house is formed between the pillars E and E, a side plate D is used to form a ventilation structure in the pillar E as well.
The column E can be vertically ventilated by the cavity 3 formed in the L-shaped corner of the protruding plate D.
In this manner, the protruding plate D shown in FIG. 5 is brought into contact with the corner portion of the column E, and the next protruding plate D is further fitted onto the engaging step 7 as indicated by the arrow.
Further, a side face of the intermediate veneer B is brought into contact with the protruding board D, and further, screw nails 9 are hit at five locations on the tenon partition piece 2 of the engaging recess 1, and the indoor side vertical beam or horizontal beam is formed. Secure with screw nails 9.
Then, on the intermediate single plate B fixed by the screw nails 9, the engagement convex portion 6 is fitted into the engagement concave portion 1 so that the next intermediate single plate B is indicated by an arrow.
In the same way, the protruding plate D can be fixed to the column E by screwing nails 9 at two locations on the spacer 8 and by using the screw nails 9.
Further, in the above-mentioned outer wall single plate or protruding plate, a conical recess portion into which the head of the screw nail 9 is fitted may be formed in advance at the place where the screw nail 9 is hit.

Since the outer wall formed in this way has the cavity 3 in the vertical direction, warm and cool air is discharged to the eaves by the cavity effect by the ventilation structure, preventing the occurrence of condensation, and maintaining the drying in the cavity Is done.
Similarly, since the column E also has the hollow portion 3 in the vertical direction, the hot and cold air is discharged to the eaves by the hollow effect by the ventilation structure to prevent the occurrence of condensation, and the inside of the hollow portion 3 is kept dry. The
Furthermore, since the screw nail 9 is fixed to the indoor or vertical rail in a state where it is shielded from the outside by the engaging convex portion 6, it does not cause rust.
In addition, since the openings at the upper and lower ends of the hollow portion 3 are closed by the mesh 4, pests and the like do not enter.

It is (a) top view, (b) front view, (c) bottom view, (d) side view of the uppermost single plate A of the present invention. It is (a) top view, (b) front view, (c) bottom view, (d) side view of the intermediate veneer B of the present invention. It is (a) top view, (b) front view, (c) bottom view, and (d) side view of the bottom single plate C of the present invention. It is an outer wall structure figure of the outer wall single board of the present invention. It is a perspective view explaining the outer wall assembly of the outer wall single board of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Engagement recessed part 2 Mortise partition 3 Cavity part 4 Mesh 5 Tenon groove 6 Engagement convex part 7 Engagement step part 8 Spacer 9 Screw nail

Claims (2)

  It consists of an elongate member with a predetermined width, height, and thickness that is integrally formed from a non-combustible material made of concrete and resin, and has an engagement recess formed by forming a notch step portion along the width direction on the upper part of the elongate width member. Further, a strip-like tenon partition piece protruding from the upper end portion at equal intervals in the width direction of the upper end portion of the elongated member, and the thickness of the tenon partition piece between the tenon partition piece and the tenon partition piece An outer wall single plate characterized by forming a hollow portion penetrating from the upper end portion to the lower end portion of the groove.   It consists of an elongate member with a predetermined width, height, and thickness that is integrally formed from a non-combustible material made of concrete and resin, and has an engagement recess formed by forming a notch step portion along the width direction on the upper part of the elongate width member. Further, a strip-like tenon partition piece protruding from the upper end portion at equal intervals in the width direction of the upper end portion of the elongated member, and the thickness of the tenon partition piece between the tenon partition piece and the tenon partition piece A hollow portion penetrating from the upper end portion to the lower end portion is formed in the groove, and a concave tenon groove is formed in the lower end portion to fit the tenon partition piece, and the notch step of the elongated member is formed on the surface side. An outer wall single plate comprising an engaging convex portion that fits into the engaging concave portion of a portion.

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