JPH08246569A - Earthquake-proof wall panel, and building ventilation construction method - Google Patents

Abstract

PURPOSE: To prevent the occurrence of rotting fungi and moldering of construction material under the floor by providing the top of a continuous footing with a plurality of recesses constituting slit ventilation ports under base. CONSTITUTION: Outside air is introduced into underfloor space 12 through a mothproof net and a ventilation port 11 fitted with an outside air intake adjusting board provided at the concrete continuous footing 2 of a building by temperature difference between outside and inside and natural wind pressure. Here, since the air in an in-wall ventilation layer 5 goes up, being warmed by the temperature rise of outside air or solar heat, the air introduced into the underfloor space 12 is taken in through the slit ventilation port 3 under the base, and passes through the ventilation layer 1A, and passes a cut ventilation groove 10A, and is sucked in through a cut ventilation port 4A, and is introduced into an in-wall ventilation layer 5, and updraft is generated continuously. And, the updraft passes the cut ventilation groove at the uppermost part of the wall and is introduced into attic space, and is discharged to outside by an ventilation device attached to the uppermost ridge of the building.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention utilizes a ventilation circulation system of a wooden house to prevent deterioration of wood, exhaust heat, temperature / humidity adjustment, and resistance to deterioration of strength. To supply.

[0002]

2. Description of the Related Art A structural face material is directly attached to a building structure material, and a hard furring strip is attached on the structural surface material to form a ventilation layer. A lot of packing is installed under the base, and a ventilation hole under the base is provided. The lower end of the base drainer cover is opened to introduce outside air. Independent ventilation holes are provided above and below the outer wall to circulate air.

[0003]

Problems to be Solved by the Invention Decay of fungi due to insufficient ventilation of the space under the floor of the building, deterioration of structural materials due to dew condensation in the wall,
For example, it was a collapse accident due to an earthquake caused only by a brace and adjustment of temperature and humidity in the indoor space.

[0004]

[Means for Solving the Problems] An underfloor space, an in-wall ventilation layer of an earthquake-resistant wall panel, and a cross-shaped recessed ventilation groove communicating with each other are provided.
The base, the body difference, the eaves girder and the space behind the hut are connected to each other, and the natural ventilation of the ventilation system installed in the uppermost ridge of the building is used to construct a ventilation communication circulation system.

[0005]

[Function] The outside air is an insect-proof net installed on the building's cloth foundation,
From the ventilation port with an outside air intake adjustment plate, it is introduced into the underfloor space due to the temperature difference between the inside and outside and natural wind pressure, and the air in the aeration layer inside the wall rises as the temperature of the outside air rises and is heated by the solar heat, so it is introduced into the underfloor space. The air is sucked from the slit ventilation hole (3) under the base, passes through the ventilation layer (1A), passes through the notch ventilation groove, is sucked through the notch hole, is introduced into the in-wall ventilation layer, and continuously rises. Airflow is generated. The air rises sharply as the temperature rises due to the stack effect. The ascending airflow passes through the notch ventilation groove (18A) at the top of the wall, is introduced into the attic space, and notches the base material (19B). It is composed of a face material (19), a base material (19B), and a roofing material (23) and has a V-shape, and is discharged to the outside from a ventilation system attached to the uppermost ridge of the building, and the underfloor space, A ventilation circulation system that uses natural convection to connect the ventilation layer (1A), the in-wall ventilation layer and the attic space.

[0006]

EXAMPLE An example of the present invention will be described in detail. Concrete cloth foundation (2) with a large number of recesses that make up the base ventilation slit (3) at the top of the cloth foundation, and a large number of insect nets and ventilation openings (11) with an outside air intake adjustment plate at the rising portion of the cloth foundation. The base (10) is tightly attached by a large number of anchor bolts, and structural materials such as columns, body gaps, beams, large hauls, eaves girders are sequentially attached, and the erection progresses, and the notch tip becomes the space inside the panel frame. Reach, slit notch through hole (4
As shown in FIGS. 2 and 3, a structural frame member (4) having a large number of (A) above and below, a panel frame (4B), and a brace (4C) having an integrated structure are used as shown in FIG.
A large number of nails are attached to part B) to firmly connect to the base, through columns, body gaps, and pipe columns, and the interior partition is attached from the outer peripheral part of the building.

The drainage ventilation member (1) is continuously attached to the outer peripheral portion of the building in the cross-shaped notch ventilation groove (10A) portion which communicates with the base (10), and at this time, the ventilation layer (1A) is formed. , The slit ventilation hole (3) under the base, the ventilation layer (1A), the notch ventilation groove (10A), the notch through hole (4A) communicate with each other, and the cross-shaped notch ventilation groove (18A) also communicates with each other. Seismic wall panels can be attached to the eaves girders (18), body differences (15), through columns, and pipe columns. As shown in FIG. 1, an in-wall ventilation layer (5) and a cut-out ventilation groove (15A) formed in the middle of the structural face material (4) and the heat insulating material (7), an in-wall ventilation layer (5) in the upper floor, The cutout ventilation groove (18A) communicates with the outer wall finishing material (6) to complete the ventilation communication of the outer wall, and the air is introduced into the attic space. Around the purlin (22) at the top of the building
0) is provided with a ventilation opening, and as shown in FIG. 7, a face material (19) having a large number of notch through holes (19A) is tightly connected to the base material (19B) with a large number of nails, and the base material (19B) is attached. To the rafter (21) with a large number of nails, roofing material (2
3) is attached, the ventilation system is completed, and the air in the attic space (24) is discharged to the outside through the notch through hole (19A). A heat insulating material for floor (7) is attached to the inner wall material (8) and joist (9A), and a floor finishing material (9) is attached, G,
The underfloor space (12) is constructed as shown in FIG. 5 by the underfloor moisture-proof concrete (13) that is hit higher than L (14), and the underfloor space, the underfloor slit ventilation hole, and the ventilation layer (1
A), notch through hole, ventilation layer in wall, foundation, body difference, notch ventilation groove of eaves girder and air in attic space communicate with each other, which is a ventilation circulation system of wooden house utilizing natural convection. The arrow in the drawing is an example showing the air direction.

[0008]

As shown in FIG. 5, since a large number of slit openings under the base are basically arranged at the corners, outside air is introduced from the ventilation openings, and the ventilation can be directed to the corners of the underfloor space. It is effective in preventing the deterioration of underfloor structural materials, preventing decay fungi, preventing termites, and adjusting the humidity of the living room on the first floor. Particularly in the summer, the rising temperature of the ventilation layer in the wall and the ventilating / exhausting device at the uppermost portion can alleviate the increase in the indoor temperature due to the exhaust heat of the inside space and the attic space (24). In winter, it has the effect of preventing condensation on the walls. Structural face material (4), brace (4C) and earthquake-resistant wall panel, which is integrated with the structure, keeps the wood in an air-dried state due to the effect of ventilation, does not deteriorate the proof strength, and has a long life and durability that can withstand a severe earthquake. It has the effect of enabling a wooden house.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing the storage of an underfloor space, a slit ventilation hole under a base, and a drainage ventilation mold member.

FIG. 2 is an elevation view showing the seismic wall panel, the foundation, the pillars, the body difference, and the tube columns.

FIG. 3 is an elevational view showing the accommodation of body differences, eaves girders, columns, pipe columns, and earthquake-resistant wall panels.

FIG. 4 is a perspective view of an earthquake-resistant wall panel.

FIG. 5 is a plan view showing an underfloor space, a concrete cloth foundation, and an arrow in the air direction.

FIG. 6 is a perspective view of a ventilation system.

FIG. 7 is a sectional view showing how the ventilation device is housed.

[Explanation of symbols]

 1: Drainage ventilation type material 1A: Ventilation layer 2: Conrete cloth foundation 3: Under-slit slit ventilation hole 4: Structural surface material 4A: Notch through hole 4B: Panel frame 4C: Blemish 5: Wall ventilation layer 6: Outer wall Finishing material 7: Insulation material 8: Inner wall material 9: Floor finishing material 9A: Joist 10: Base 10A: Notch ventilation groove 10B: Daihiki 11: Insect repellent net, ventilation hole with outside air intake adjusting plate 12: Underfloor space 13: Underfloor Moisture-proof concrete 14: G, L 15: Body difference 15A: Notch ventilation groove 16: Pipe pillar 17: Through pillar 18: Eaves girder 18A: Notch ventilation groove 19: Face material 19A: Notch through hole 19B: Base material 20 : Baseboard 21: Rafter 22: Purlin 23: Roofing material 24: Attic space

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Office reference number FI Technical display location E04B 2/56 632 E04B 2/56 632C 632D 643 643A 644 644H 644K

Claims (2)

[Claims] 1. A concrete which has a large number of recesses forming a slit ventilation hole (3) under the foundation at the top of the cloth foundation, and a insect net and a ventilation opening (11) with an outside air intake adjusting plate provided at the rising portion of the cloth foundation. Underfloor space (12) composed of cloth foundation (2), cross-shaped notch ventilation groove (1) communicating with
0A), a ventilation layer (1A) composed of a drainage ventilation mold (1) continuously attached to the notch ventilation groove (10A), and a slit whose notch tip reaches the space inside the panel frame. Structural face material (4) having a large number of notch through holes (4A) on the top and bottom, a panel frame (4B), an earthquake-resistant wall panel with an integrated structure of braces (4C), structural face material (4) and heat insulation Ventilation layer (5) in the wall formed in the middle of the material (7), body difference (15) having a cross-shaped notch ventilation groove (15A) communicating with it, and eaves girder also having notch ventilation groove (18A) (18), which has the above features, a space under the floor, a slit ventilation hole under the base, a ventilation layer (1A), a notch through hole, a ventilation layer in the wall, a base, a body difference, a notch ventilation groove and a shed The air in the back space communicates with each other, and is discharged to the outside by the ventilation system attached to the uppermost building. Shear wall panels and buildings vent circulation Constructions relating venting circulation system wooden houses utilizing convection. 2. A face material (1) having a large number of notch through holes (19A) having a structure in which both tips of the notch cross the base material (19B) to allow ventilation.
9), a base material (19B), and a roofing material (23), which forms a V shape and is attached to the top ridge of the building.