KR20080000787U - Ceramics-system siding and shock-resistant reinforced construction of building using the same - Google Patents

Abstract

The present invention improves moisture permeability, and has fire resistance and anti-corrosion resistance, thereby providing a seismic insulator siding capable of improving seismic resistance and abrasion resistance without a prop, and a seismic reinforcing structure of a building using the insulator siding. do.

In the structural sphere consisting of a pair of pillars 7 arranged on the left and right, and a top transverse member 1 and a lower transverse member 2 bonded to each of the pillars 7, the ceramic siding having predetermined dimensions (9) abuts, and it fixes by nails 4 or a screw at predetermined intervals, and improves the seismic performance of a building. This urinary siding 9 has a partially painted portion 11 and an unpainted portion 12 to improve moisture permeability.

Description

Ceramics-system siding and shock-resistant reinforced construction of building using the same}

The present invention relates to an earthquake-resistant reinforcing structure of a building, and particularly, in a wooden building, the use of a structural face plate such as an outer wall material of a ceramics industry to improve moisture permeation performance of a ceramics siding and a building using the ceramics siding. It relates to a seismic reinforcement structure.

Background Art Conventionally, a structural method of a wooden building includes a skeleton structural method, a platform wood flame building construction, and the like. In the skeletal construction method, which is widely used in Japan, struts and structural plywood are mounted on skeleton structures such as pillars, beams, and foundations, which are structural spheres, to increase the horizontal stiffness and horizontal strength of the entire structure, thereby improving the shock resistance. . Here, as the structural plywood, for example, a thickness of 12 mm or 9 mm and a longitudinal dimension of 8 vessels (2440 mm) x 3 vessels (910 mm) are used, and it is fixed to a part which contacts the outer periphery and the core at 150 mm intervals using nails. To form a seismic structure.

In addition, the platform wood flame building construction, which is widely used in the United States and Canada, fixes a foundation to the foundation, and furthermore, through floor framing ((). It is a structural method to fix wall framing. This wall consists of a stud, a sole plate, a top plate, and a wall covering. With this configuration, the wall is raised together with the forging to increase the horizontal rigidity and the horizontal strength of the entire structure and improve the seismic performance. Here, the wall mounting material (structural face material) is, for example, 7/16 inches (about 11.1 millimeters) thick and 8 feet (about 2,428.4 millimeters) x 4 feet (about 1,219.2 millimeters) in size. The OSB (Oriented Strand Board) is used, and the parts contacting the outer periphery and the stud by using nails at intervals of about 150 to 300mm to form a seismic structure.

Even in the case of an earthquake-resistant structure, wind pressure due to natural phenomena such as typhoons and whirlwinds may not be sufficient. In particular, this is a case where the structure of the skeleton is not properly balanced by the influence of the size and number of openings in the frame structure method, and it is not appropriately fixed to columns, beams, foundations, etc. by using joining hardware. It is also suitable when the strength is not sufficient.

In addition, in areas with high earthquakes, strength against seismic forces may be insufficient. Earthquake resistance standards are being strengthened at that time by the experience of the past earthquake. However, some point out that even in the case of reinforced seismic standards, the seismic performance is not sufficient.

In Japan where there are many typhoons and earthquakes, the types, dimensions, and fixation of wall materials cannot be fixed by the Japanese Standards of Building (Low Building Standards) or the Ministry of Land, Infrastructure and Transport Government of Japan. The seismic performance of the wall structure is clarified by defining the dimensions, spacing, and so on.

In addition, the seismic performance of the wall structure composed of a special construction method or various materials is individually evaluated at a test site designated by the Minister of Land, Infrastructure and Transport. Based on the test results, the Minister of Land, Infrastructure and Transport conducts a review for the recognition of rescue methods. If the examination is recognized, use is recognized as a wall structure with the seismic performance approved by the minister.

Even if there is a difference in climate or climate, techniques related to improving wind resistance and seismic performance can be useful not only in Japan but also in these disaster areas around the world.

As shown in Fig. 14, the conventional example uses conventional urinary industry siding 3 (hereinafter, referred to as a face material) having a dimension capable of connecting the top cross member 1 and the bottom cross member 2 to one face member. The bearing wall 6 is shown fixed to the structural structure 5 by the nail 4 fixing.

This face material 3 is coated on the entire surface of the front surface (painted portion 10).

However, the coated urinary siding constituting the bearing wall structure has a characteristic that water vapor is difficult to pass through (inferior in moisture permeability) as compared with gypsum board and the like. In general, one of the causes of dew condensation is the lack of ventilation in the room, but when the ventilation amount of mechanical ventilation (ventilation vessel) or natural ventilation (window opening and closing) is insufficient, water vapor generated in the room remains in the room or wall. Easier In particular, there is a risk that condensation may occur in the inner part of the wall, which is cold due to the outside air, if water vapor stays in the wall facing the winter, and structural materials such as pillars and beams decay. In general, in the case where the bearing wall structure is not included, water vapor generated in the room is discharged to the outside through a gypsum board, glass wool, or the like, or a moisture-permeable waterproof sheet. However, in the case of the bearing wall structure, the structural face member having low moisture permeability prevents the water vapor passage and it is difficult for the water vapor to be discharged to the outdoors, leading to generation of condensation in the wall due to water vapor remaining in the wall.

When the bearing wall structure is used, there is a drawback that water vapor stays in the wall and the structural material is easily decayed.

As a solution to this problem, Japanese Patent Application Laid-Open No. Hei 10-280580 discloses a moisture-permeable bearing wall face material (VAPOR-PERMEABLE BEARING WALL FACING MATERIAL). There, the moisture-permeable bearing wall face material which discharges young moisture in a wall and prevents corrosion of a wall by providing the discharge hole of water vapor in the bearing wall face material (patent document 1) is disclosed. In addition, Patent No. 3417400 discloses a ventilating outer wall, and Japanese Unexamined Patent Application Publication No. Hei 8-120799 discloses a ventilating layer panel (Patent Document 2, Patent Document 3). . These have been solved once to improve the moisture permeation performance by providing discharge holes (vent holes, through holes). However, when manufacturing a face material, a large number of holes must be drilled in the face material, which takes an extra time such as a long time for processing, thereby degrading manufacturing efficiency.

On the other hand, as one of the methods for improving the moisture permeability, there is a method in which the entire surface of the structural face member is not coated. However, if the whole is not applied, the width | variety of the fall of the long-term strength of a structural face material and the fall of the long-term strength of a bearing wall will become large. This is because, in particular, the structural face material of the nailing place and the bis fixing place deteriorates. In consideration of this deterioration, the reduction considering the deterioration of structural faceplates at the place of nailing and non-fixing place also in the calculation of the seismic performance of the bearing wall based on the performance evaluation tests carried out individually at the test site designated by the Minister of Land, Infrastructure and Transport in Japan. The coefficient is set. The method of not coating all the surfaces of the structural face member has a problem of causing a decrease in the strength of the bearing wall.

[Patent Document 1] Japanese Unexamined Patent Publication No. 10-280580

[Patent Document 2] Patent No. 3417400

[Patent Document 3] Japanese Unexamined Patent Publication No. 8-120799

The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a seismic reinforcing structure of a building using a urine industry siding to improve moisture permeability using structural face materials such as an outer wall material and a ceramic industry siding. I am doing it.

The above object of the present invention is a urinary siding used in the wall portion of the building, the urinary siding has a painted portion and an unpainted portion partially painted on the surface, where the painted portion is nailed at least or fixed It is achieved by the urinary industry siding which comprises a predetermined area surface centered on a place.

In addition, the above object of the present invention is furthermore the urine industry siding used in the wall portion of the building, the urine industry siding is the first coating portion consisting of the first coating amount on the surface and the second coating portion consisting of less coating amount than the first coating amount This is partially painted, and the first painted part is more effectively attained by the urine industry siding, characterized in that it comprises a predetermined area surface centered at least on a nailing place or a screw fixing place.

In addition, the above object of the present invention is more effectively achieved by the urine industry siding, characterized in that the recess is formed on the surface of the urinary industry siding, the non-painted portion is formed on the bottom surface of the recess.

In addition, the object of the present invention is more effectively achieved by the urine industry siding, characterized in that the recess is formed on the surface of the urinary industry siding, the second coating portion is formed on the bottom surface of the recess. .

In addition, the above object of the present invention is further characterized in that the convex portion and the concave portion are partially formed on the surface of the urinary siding, and the unpainted portion is formed in the side portion that forms the side surface of the convex portion and the concave portion. It is more effectively achieved by urinary siding.

In addition, the object of the present invention is that the convex portion and the concave portion are partially formed on the surface of the siding industry, and the second coating portion is formed on the side portion forming the side surface of the convex portion and the concave portion. More effectively achieved by characterizing the urinary siding.

In addition, the above object of the present invention is more effectively achieved by the urine industry siding, characterized in that the moisture-permeable resistance value of the coating portion is 2.67 m 2 · h · kPa / g to 6.67 m 2 · h · kPa / g.

In addition, the object of the present invention is that the moisture-permeable resistance value of the first coating portion is 2.67 m 2 · h · kPa / g to 6.67 m 2 · h · kPa / g, and the moisture-permeable resistance value of the second coating portion is It is more effectively achieved by urinary industry siding which is characterized by being lower than the resistance value.

In addition, the above object of the present invention is more effectively achieved by the urine industry siding, characterized in that the urinary siding is a dimension of more than 2400mm 3100mm or less, 910mm or more and 2000mm or less in width.

In addition, the above object of the present invention is a pair of pillars disposed opposite to the left and right, the top and bottom transverse of the structural sphere consisting of the top and lateral lobster bonded to each pillar and the front (front) of each pillar The seismic reinforcing structure of the building, characterized in that the siding is in contact with, and the top transverse and bottom transverse and the front of each column is fixed to the contact portion at a predetermined interval of 30mm or more and 200mm or less with nails or screws. More effectively.

In addition, the object of the present invention is a pair of pillars arranged opposite to the left and right in the structural sphere consisting of the top and the bottom lobster bonded to each pillar, the junction of the top or bottom lobster and each column or these The joining hardware or reinforcing hardware is joined to a position where the members are joined to the joining hardware or the reinforcing steel and do not interfere with the contacting siding that is in contact, or the joining hardware or the reinforcing steel is bonded to the joining steel siding. In order not to interfere, a portion corresponding to the shape and thickness of the upper cross member or the lower cross member, the joining hardware or the reinforcing steel is spot facing on each pillar, and the joining hardware or the reinforcing member is attached to the spot facing portion. The ceramic siding is in contact with the structural spheres in which the metal is inserted and joined, and the top and bottom lobsters are drawn. By an earthquake-proof reinforcement structure of the building, it characterized in that the front of each column is fixed to a peg or services to the contacts at a predetermined interval of at least 200mm 30mm or less are achieved more effectively.

Best Mode for Implementing a Design

1 to 14, a preferred embodiment of the present invention will be described.

1, 4 to 13D show the urinary industry siding according to the embodiment of the present invention, and FIGS. 2 and 3 show the seismic reinforcement structures of the building using the urinary industry siding, respectively.

14 shows a conventional bearing wall (comparative example).

According to the earthquake-resistant reinforcing structure of the building using the urinary industry siding of the present invention and the above-mentioned urinary industry siding, it is possible to improve the moisture permeability of the structural face member without providing a through-hole ventilation hole, and furthermore, to exhibit a good effect as a bearing wall. . In addition, since the urine industry siding is a nonflammable material or a semiflammable material, it is possible to increase the fire resistance of the structural spheres and does not decay like wood, thereby ensuring durability over a long period of time.

Therefore, according to the seismic reinforcing siding and the seismic reinforcing structure of the building using the subsidiary siding according to the present invention, the moisture-permeable performance of the structural face member can be improved, and the prevention of condensation in walls, seismic resistance, fire resistance, durability (corrosion resistance) )), Its usefulness is very high.

BRIEF DESCRIPTION OF THE DRAWINGS The front view which shows an example of the representative example of the urinary industry siding which concerns on Example 1 of this invention.

2 is a structural front view showing an example of a representative example of the earthquake-proof reinforcement structure of a building using the urinary industry siding according to the first embodiment of the present invention.

3 is a structural plan view showing an example of a representative example of the earthquake-resistant reinforcement structure of a building using the urinary industry siding according to the first embodiment of the present invention.

4 is a front view showing an example of a representative example of the urinary industry siding according to the second embodiment of the present invention.

5 is a front view showing an example of a representative example of the urinary industry siding according to the third embodiment of the present invention.

6 is a front view showing an example of a representative example of the urinary industry siding according to the fourth embodiment of the present invention.

7A to 7C are front views showing an example of a representative example of the urinary industry siding according to the fifth embodiment of the present invention.

8A to 8C are front views showing examples of representative examples of the urinary industry siding according to Embodiment 6 of the present invention.

9A and 9B are front views showing an example of a representative example of the urinary industry siding according to Example 7 and Example 8 of the present invention.

10A to 10D are cross-sectional views showing an example of representative examples of the urinary industry siding according to Embodiment 9 of the present invention.

11A to 11D are cross-sectional views showing examples of representative examples of the urinary industry siding according to Embodiment 10 of the present invention.

12A to 12D are cross-sectional views showing examples of representative examples of the urinary industry siding according to Embodiment 11 of the present invention.

13A to 13D are cross-sectional views showing examples of representative examples of the urinary industry siding according to Embodiment 12 of the present invention.

14 is a structural front view showing a conventional bearing wall (comparative example).

Brief description of the symbols of the important parts of the drawings

1: top lobster

2: bottom lobster

3: face material (conventional siding)

4: nail

5: structure sphere

6: bearing wall

7: pillar

8: regard

9: plate (industrial siding)

10: paint parts

11: partially painted coating

12: unpainted part

13: 1st coating part which consists of 1st application amounts

14: 2nd coating part which consists of coating amount less than 1st coating amount

20: concave

21: convex

22: bottom surface

23: side (slope)

91: left end of the plate

92: right end of the plate

93: upper part of the plate

94: bottom of plate

95: nailing place of the plate

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

As shown in Fig. 1, the first embodiment of the present invention is composed of a urinary industry siding 9 (hereinafter, the plate 9), which is a building face member partially coated on the front surface. The nail 4 is lodged (only described later) only in the nailing place 95 of the partially painted coating portion 11. Moreover, the non-painting part 12 is provided in the front surface other than the coating part 11 which is partially painted.

Embodiment 1 of the present invention, as shown in Fig. 2, 3 with respect to the structural sphere (5) consisting of the upper cross member (1), the lower cross member (2), the pillar (7), regarded (8) The board 9 is stuck in the state extended vertically. Here, the dimensions of the plate 9 are set so that the left end 91 and the right end 92 of the plate 9 contact the front surface of the column 7 in accordance with the distance between the pillars 7. Similarly, in accordance with the interval between the top cross member 1 and the bottom cross member 2, the upper end 93 and the lower end 94 of the plate 9 are respectively formed of the top cross member 1 and the bottom cross member 2. The size of the plate 9 is set to contact the front surface.

In the attachment of the plate, the lower end portion 94 of the plate 9 is brought into contact with the front surface of the lower lobster 2, and the nails 4 are driven along the lower side of the plate 9 along the lower side of the plate 9 at intervals of 100 mm. Secure the plate (9). Moreover, also in the place where the left end part 91 and the right end part 92 of the said board 9 contact the pillar 7, the nail 4 is made into the left side and the right side of the board 9 at intervals of 100 mm. The plate 9 is fixed by driving along the side along the long side thereof. In addition, in this board 9, the nail 4 is driven and fixed to the long side direction of the board 9 by the space | interval of 200 mm about the place which contacts the core 8. As for the place where the upper end 93 is in contact with the upper lobster 1, the nails 4 are driven into the upper lobster 1 along the upper side of the plate 9 at intervals of 100 mm in the short side direction thereof. 9).

The painted part 11 which is partially painted has a plate 9 in contact with the upper cross member 1, the lower cross member 2, the column 7, and the core 8 constituting the structural sphere 5. Only in and around it. The nails 4 are fixed at predetermined intervals to fix the plate 9 only with respect to the nailing place 95 of the partially painted coating portion 11.

Example 2

As shown in Fig. 4, the second embodiment of the present invention has a plate 9 provided with a first coating portion 13 having a first coating amount and a second coating portion 14 having a coating amount smaller than the first coating amount, as shown in Fig. 4. It consists of The nail 4 is stuck only in the 1st coating part 13 which consists of a 1st application amount. Others were the same as in Example 1.

Here, the nail 4 used in Example 1 and Example 2 which concerns on a prior art example or embodiment of this invention is 2.75 mm in diameter of a trunk part, 50 mm in length, and the shape of a trunk part is smooth. And in each embodiment, when the board | substrate 100mm of the nail | claw 4 which drives the board | substrate 9 to the upper cross member 1, the lower cross member 2, and the pillar 7 is smaller than 30 mm interval, the crack of a board will become In order to generate | occur | produce, it is preferable to apply at intervals of 30 mm or more. In addition, when the space | interval 100mm of this nail 4 is made larger than the space | interval 200mm, since the strength falls, it is preferable to apply at intervals of 200mm or less. For the same reason, it is preferable that the interval of 200 mm of the nail 4 that fixes the plate 9 to the shell 8 is set to 30 mm or more. If the 200 mm gap is larger than the 200 mm gap, the plate bends out of the plane. It is preferable to apply at intervals of 200 mm or less, since it is not preferable to generate a kneading or the like and to develop a yield strength.

In addition, the lower end lobster corresponds to the foundation in the first-floor part of a structural sphere, and corresponds to the girth, the beam, and the crosswood in the part of two or more floors. In addition, the upper lateral crawfish is equivalent to the middle room, beam, and tree tree in the one or more layers of the structural spheres.

Example 3

In addition, the third embodiment of the present invention is provided with a coating portion 11 that is partially painted in a circular shape in the nailing place 95 as shown in Fig. 5, and the non-painting portion in the range of the front surface other than that. (12) is installed.

Also in this case, although the position of the nail 4 of each board | substrate 9 is made the same as Example 1, Example 2 (not shown), compared with Example 1, the area of the part to be coat | coated as a whole becomes small. Therefore, the moisture permeation resistance tends to be small (rising moisture permeability). In other words, Example 3 tends to have a smaller moisture permeation resistance (rising moisture permeability) compared with the comparative example.

Example 4

In addition, according to the fourth embodiment of the present invention, as shown in Fig. 6, the first coating portion 13 made of the first coating amount in a circular shape is provided in the nailing place 95, and is formed in the range of the front surface other than that. It is an example in which the 2nd coating part 14 which consists of coating amounts smaller than 1 application amount is provided. In Example 4, the 2nd coating part 14 which consists of coating amount less than a 1st application amount is provided in the range of the non-coating part 12 disclosed in Example 3. As shown in FIG. The range of the 1st coating part 13 which consists of a 1st application amount is made the same as the coating part 11 which is partially painted in Example 3. As shown in FIG.

Also in this case, although the position of the nail 4 of each board | substrate 9 is the same as that of Example 1, Example 2 (not shown), the coating part 11 which is partially painted of Example 2, and Since the area of the 1st coating | coated part 13 which consists of 1st application | coating amount becomes small compared with it, there exists a tendency for a moisture permeation resistance to become small further (the moisture permeability performance rises). In other words, Example 4 has a tendency for the moisture permeation resistance to be small (rising moisture permeation performance) as compared with the comparative example.

Example 5

In the fifth embodiment of the present invention, as shown in Figs. 7A to 7C, compared with the first embodiment, the range of the partially coated portion 11 is increased, and the range of the non-painted portion 12 is reduced. It is. Although Example 5 tends to increase the moisture permeability compared with Example 1, the same improvement effect as Example 1 can be obtained.

Example 6

In addition, in the sixth embodiment of the present invention, as shown in Figs. 8A to 8C, compared with the second embodiment, the range of the first coating portion 13 made up of the first coating amount is increased, and the coating amount is smaller than the first coating amount. The range of the 2nd coating part 14 which consists of these is made small. Although Example 6 tends to become larger in moisture resistance compared with Example 2, the same improvement effect as Example 2 can be obtained.

[Example 7, Example 8]

In addition, Example 7 and Example 8 of this invention are compared with Example 1, Example 2, as shown in FIG. 9A and FIG. 9B by the coating part 11 and the 1st application amount which are partially painted. In the upper end part 93 of the board 9 and the lower end part 94 of the board 9, the 1st coating part 13 which consists of is expanded in the long side direction of the board 9, respectively. These are the coating parts in which the nailing place 95 is partially painted in consideration of the cutting and fixing of the plate 9 made to fit the gap between the upper transverse lobster 1 and the lower transverse lobster 2 at the construction site. The area | region of the coating part 11 which is partially painted and the 1st coating part 13 which consists of 1st application amounts is enlarged so that it may correspond to the 1st coating part 13 which consists of 11 and 1st application amounts reliably. will be. Example 7 and Example 8 have the effect of improving the moisture permeability as in Examples 1 and 2, respectively, and furthermore, there is a construction flexibility that can cut the plate according to the construction site or spacing at any position, partially There is an effect of reducing construction failure such that nails are nailed to portions other than the first coated portion 13 composed of the coated portion 11 and the first coating amount, which are coated with the coated portion 11.

Example 9

In the ninth embodiment of the present invention, as shown in Figs. 10A to 10D, a plurality of recesses 20 are provided on the surface of the plate, and a coating part 11 which is partially painted on the surface is provided. Together, the non-painted portion 12 is provided on the bottom surface 22 and the side surface 23 (slope) of the recess 20. The fixing method of the board is the same as that of Example 1 (not shown). By providing this recessed part 20, the non-painted part 12 is extended to the side surface 23 (slope), and the moisture permeability is improved.

Example 10

In the tenth embodiment of the present invention, as shown in Figs. 11A to 11D, a plurality of recesses 20 as in the ninth embodiment are provided on the surface of the plate, and the first coating portion is composed of the first coating amount on the surface. While providing (13), the 2nd coating part 14 which consists of application amount less than a 1st application amount is provided in the bottom surface 22 and side surface 23 (slope) of the recessed part 20. As shown in FIG. The fixing method of the board is the same as that of Example 2 (not shown). By providing this recessed part 20, the 2nd coating part 14 which consists of application | coating amount less than a 1st application | coating amount to the side surface 23 (slope) increases, and water vapor transmission performance improves.

Example 11

In the eleventh embodiment of the present invention, as shown in Figs. 12A to 12D, a plurality of convex portions 21 are provided on the surface of the plate, and a coating portion partially painted on the upper side of the convex portion 21. While installing (11), the non-painted part 12 is provided other than the upper surface of the convex part 21. As shown in FIG. The fixing method of the board is the same as that of Example 1 (not shown). By providing this convex part 21, the non-painted part 12 is extended to the side surface 23 (slope), and the moisture permeability is improved.

Example 12

In the twelfth embodiment of the present invention, as shown in Figs. 13A to 13D, a plurality of convex portions 21 are provided on the surface of a plate, and a first application amount is formed on the upper side of the convex portion 21 with a first coating amount. While providing the coating portion 13, a second coating portion 14 having a coating amount smaller than the first coating amount is provided except for the upper side of the convex portion 21. The fixing method of the board is the same as that of Example 2 (not shown). By providing this convex part 21, the 2nd coating part 14 which consists of application | coating amount less than a 1st application | coating amount to the side surface 23 (slope) increases, and water vapor transmission performance improves.

In addition, although not shown, there is also an aspect in which the structural sphere is constituted by using joining hardware or reinforcing hardware. Also in this case, the twelfth embodiment can be applied.

Similarly, when the joining hardware or the reinforcing hardware has a function as an earthquake-proof reinforcing steel, and the structural sphere has the performance of the bearing wall structure, the first embodiment to the twelfth embodiment may be applied as the composite bearing wall.

Subsequently, the earthquake-resistant reinforcing structure (Example 1, Example 2) of the building using the urinary industry siding and the said urinary industry siding according to the embodiment of the present invention, and the conventional urinary industry siding and the bearing wall structure using the same (comparative example) In this regard, the results of the tests for the respective comparisons are shown in Tables 1 to 5.

<Test method regarding moisture permeation performance>

It is based on the test method according to the cup method described in the measuring method of water vapor permeance for building materials. In addition, the test regarding water vapor transmission performance is not a substance of a wall structure, but a sample piece.

<Basic examination>

Table 1: Test specimens and test results of the basic test of moisture permeability

Comparative test body

Table 2: Overview of Comparative Experiments of Moisture Permeability

<Comparative test results of moisture permeability

Example 1 Example 2 Comparative example (example) Moisture permeation resistance (㎡ · h · kPa / g) (() is ㎡ · h · mmHg / g) 0.85 (6.4) 1.93 (14.5) 3.31 (24.8) result Best Good -

Note: The smaller the value of the moisture permeation resistance, the better the moisture permeation performance

Table 3: Comparative test results of moisture permeability

<Test method regarding the strength of the bearing wall>

The Ministerial Order Concerning Designated Qualifying Examination Body and Others based on the Building Standard Law Article 2 of Article 71 of The Building Standard Low The Building Standard Law Enforcement Order of the Building Standard Law Enforcement Order, Article 46, Table 1 (8) based on the `` Testing and evaluation work method of wooden bearing wall and its magnification '' published by a performance evaluation organization. Corresponds roughly to the test method based on the test method concerned with the accreditation based on the provisions of item.

1. Japanese Industrial Standards. (1994). JIS A 1414 Method of Panel Performance Testing of Building Structures. (6. 14).

ASTM E564-95. (1995). Reference method of static load test for shear resistance of frame walls of construction. American Institute for Materials and Testing.

ASTM E72-02. (2002). Reference method for conducting panel strength tests of building structures. American Institute for Materials and Testing.

Example 1 Example 2 Comparative example (conventional example) Skeletal dimensions 1.820mm in width X 2,730mm in height Skeletal material Top lobster Unconveyed bottom lobster, column, considered cedar Member dimensions of skeletal material Top lobster 180 mm x 105 mm Bottom lobster 105 mm x 105 mm Column 105 mm x 105 mm Note 105 mm x 45 mm Structural faceplate Ceramic Siding Thickness 9mm Short side 910 mm x 2730 mm Acrylic emulsion coating Coating specifications, partially painted parts. Moisture-permeable resistance value 3.31 m 2 · h · kPa / g · non-coated portion. Moisture permeation resistance 0.56㎡ · h · kPa / g Coating specification: 1st coating part which consists of 1st application amounts. Moisture-permeable resistance value 2.31 m <2> * h * kPa / g, 2nd coating part which consists of coating amount less than a 1st coating amount. Moisture permeation resistance 1.49m2 · h · kPa / g  Paint specifications: paint the entire surface of the front surface. Moisture Resistant 3.31㎡ · h · kPa / g Nail fixing gap         · 100mm interval between the left end of the plate and the right end column · 200mm interval between the center of the plate · 100mm interval between the bottom side of the plate and 100mm interval of the top side of the plate nail Body diameter 2.75mm x length 50mm (body shape: smooth)

Table 4: Sample Overview

<Test results on the strength of the bearing wall>

Load capacity (kN) Rad Example 1 Example 2 Comparative example (conventional example) 1/450 7.25 8.35 7.80 1/300 9.15 10.75 9.80 1/200 11.85 13.80 12.75 1/150 13.70 15.60 14.55 1/100 16.95 19.30 17.80 1/75 19.05 21.25 19.75 1/50 22.35 24.05 23.45

Table 5: "Load-Strain Angle Data" of Example 1 and Example 2 and Comparative Example

<Test result>

From the comparative test result of the moisture permeability performance, Example 1 and Example 2 improved the moisture permeability performance compared with the comparative example. In addition, from the test results regarding the proof strength of the bearing wall, the proof strengths of Examples 1 and 2 and Comparative Examples are equivalent, and even if there is an unpainted portion as in Example 1, the coating amount of the coating material having a small coating amount as in Example 2 Even if there is a part, enough strength can be obtained.

Thereby, even if the coating part which is partially coated by the urine industry siding, and the coating part which is partially coated is provided and the whole coating area is made small, Example 1 improves moisture permeability while having excellent seismic performance. It is possible to realize a seismic reinforcing structure of a building using the urine industry siding and the urinary industry siding.

Similarly, even if two of the first coating portion consisting of the first coating amount and the second coating portion consisting of the coating amount smaller than the first coating amount are provided, the second embodiment has the urine industry siding which improves the moisture permeability while having excellent seismic performance and The earthquake-proof reinforcement structure of the building using the said urine industry siding can be implement | achieved.

In addition, the structure concrete structure in the seismic siding of the present invention and the seismic reinforcement structure of the building using the above-mentioned siding siding has been mainly described as described above, but other structural methods, for example, a platform wood frame The same applies to the rescue method and the ringtone rescue method.

The structural sphere in the seismic reinforcing structure of the building of the present invention also includes the urethane siding of the present invention and the structure of the seismic reinforcing structure of the building using the urine siding. Based on the standard dimensional method, such as an inch module of 20 mm (approximately 508.0 mm), 24 inch (approximately 609.6 mm), a meter module of 500 mm, and a chuck module of 1.5 chuck (approximately 455 mm). There is an old law and structure.

In the case of an inch module, the plate size should be at least 1219.2 mm (4 ft, or 48 inches) wide, 1828.8 mm (6 ft, or 72 inches) or less when used in an in-situ module. In the case of the meter module, the width may be 1000 mm or more, 2000 mm or less, or in the case of the chuck module, the width may be 910 mm or more and 1820 mm or less.

For example, an inch module may be 1219.2 mm (4 ft or 48 inches) wide and 2438.4 mm (8 ft or 96 inches) high and 1219.2 mm (4 ft or 48 inches) wide. When installing a 3048 mm (10 ft or 120 inch) wide plate, a plate cut to 2438.4 mm in height may be used.

In the case of the meter module, when a plate having a width of 2000 mm and a height of 3000 mm is provided with a plate having a width of 1000 mm and a width of 3100 mm, for example, two plates cut to a length of 3000 mm may be used.

Similarly, in the case of a chuck module, a plate having a width of 910 mm (three vessels) and a width of 3030 mm (ten vessels) is installed on a structural member having a width of 1820 mm (6 vessels) and a height of 2727 mm (9 vessels). It is good to use two plates cut by nine pieces.

Moreover, although the thickness of a board | plate is 9 mm or more preferable, even if thickness is less than 9 mm, thickness can be set according to the required proof strength of the bearing wall.

Further, the surface coating of the plate may be any one as long as it is suitable for siding in the industry. For example, an acrylic urethane resin coating, an acrylic resin coating, an acrylic silicone resin coating, a fluorine resin coating, an epoxy resin coating, an inorganic coating, etc. can be mentioned, Any one or a combination of these may be sufficient. In addition, similarly, only various sealer coatings may be used. Moreover, the combination of various sealer coatings and the said coating may be sufficient. In addition, a plurality of coating films may be formed by dividing the coating several times.

Moreover, although the moisture-permeable resistance value of the 1st coating part which consists of a coating part partially coated and a 1st application amount is preferable, 2.67 m <2> * h * kPa / g-6.67 m <2> h * kPa / g are preferable, but 6.67 m <2> * h * kPa A value greater than / g may be sufficient. In this case, the width | variety of the fall of the long-term strength of a structural face plate and the fall of the long-term strength of a bearing wall can be made further smaller. On the contrary, in the case of a design goal in which the long-term performance of the load-bearing wall is not high, the moisture-permeable resistance value of the first coating portion composed of the partially coated coating portion and the first coating amount is made smaller than 2.67 m 2 · h · kPa / g. It may be.

Moreover, although the water vapor transmission resistance value of the 2nd coating part which consists of coating amounts smaller than a 1st coating amount is preferable to be smaller than the water vapor transmission resistance value of the 1st coating part which consists of a 1st coating amount, the moisture vapor transmission of the 2nd coating part which consists of coating amounts smaller than a 1st coating amount. The smaller the resistance value is, the higher the effect of improving the moisture permeation performance is, therefore, it is more preferable to set a large difference between the moisture permeation resistance value of the second coating part consisting of a coating amount smaller than the first coating amount and the resistance value of the first coating part consisting of the first coating amount. Do.

In addition, the 1st coating part which consists of a coating part partially coated and a 1st application amount should just be more than the circular area | region surface of a radius of 30 mm centering on a nailing place and a bis fixing place.

The circle with a radius of 30 mm represents the range of influence of the stress transmitted to the plate by fasteners such as nails and bis. For example, when the 1st coating part which consists of the coating part partially-coated and the 1st application amount is a range smaller than this radius 30mm, since the strength of the nailing place and the bis fixed place of a board tends to decrease, the radius is 30mm The above is preferable. In addition, when further improving the yield strength of a bearing wall, it is preferable to make this radius 30mm into a larger numerical value. On the contrary, in the case of a design target in which the performance of the required bearing wall is not high, the radius of 30 mm can be made smaller than this.

In addition, the cross-sectional shape of the said recessed part and the said recessed part or convex part which were disclosed by Example 9 from Example 9 may be chamfered at a horn part, and the line which comprises a cross section is combined with a straight line. It is not limited to this, and a curve, a free curve, etc. may be sufficient. Moreover, as for the height (depth) dimension of a recessed part or convex part, 0.5 mm or more is preferable. The concave portion and the planar shape (front shape) of the concave portion or the convex portion may be any shape such as a straight line, a curve, a free curve, a circle, an ellipse, a triangle or more, a geometric shape, a symbol, a character, or a combination thereof. . And the planar dimension (front dimension) of the said recessed part and the said recessed part or convex part should just be 1 mm or more in diameter. Further, smaller irregularities and grooves may be provided on the surface of the plate and the bottom face and side face (slope) of the recess. For example, the case where a brick-shaped convex part is provided in a board, a fine concave part is provided in this convex part, and the mortar-shaped fine concavo-convex is provided in a concave part (joint part between a brick and a brick), etc. have.

Similarly, in the case where no concave portion or convex portion is provided on the surface of the plate, the planar shape (front shape) of the second coating portion, which is made of an uncoated portion or a coating amount smaller than the first coating amount, is also straight, curved, free-form, circular, elliptical, Polygons, geometrical shapes, symbols, letters, or the like, or any combination thereof may be used. The planar dimension (front dimension) may be 1 mm or more in diameter.

In addition, as for the coating of the plate, the coating surface may be formed into a surface, a linear, or a stain with a roll coater or the like, and similarly, a fine point coating may be performed by sputtering, inkjet coating, electrostatic coating, or the like. You may comprise the coating part / uncoated part, the 1st coating part which consists of a 1st coating amount, and the 2nd coating part which consists of a coating amount smaller than a 1st coating amount coated with the coating.

Moreover, the 2nd coating part which consists of coating amounts less than a 1st coating amount is equivalent to the 2nd coating part which consists of coating amounts less than a 1st coating amount by forming a fine unpainted part by sand blasting etc. with respect to a normal coating surface. Obtaining the coating surface which has a water vapor transmission resistance value may be sufficient.

Further, in order to ensure sufficient moisture permeability, it is preferable to provide a large number of second coating portions made of an uncoated portion or a coating amount smaller than the first coating amount, regardless of whether or not recesses or protrusions are provided on the surface of the plate. You may set these number and area according to the moisture permeable performance and aesthetics.

In addition, the urinary siding is independent of the outer wall side and the inner wall side with respect to the mounting surface of the plate. In order to further secure the durability of the bearing wall structure, it is preferable to finish on the surface side of the plate in the outer wall. A chamfering process may be performed to the end globules of the plate, and the shape of the joint portion between the plates may be any one of butt, sliplap, groove joint, or the like. It may be a combination. As an example, when using a board as a built-in, the structure which joins the mouthpiece of the board which carried out the chamfering to make a joint joint, and apply | coats a filler material, such as a putty, and performs a joint-free processing is mentioned. .

In addition, in the case of constructing the plate on the outer wall side, a moisture-permeable waterproof sheet (eg, Tyvek manufactured by DuPont) of standard shape and dimensions may be adhered to the outer surface of the plate in advance in accordance with the shape and dimensions of the plate. Moreover, it is preferable that the moisture-permeable waterproof sheet | seat in the left-right junction part and the up-down junction part of boards has the overlap value of the shape which one side pushes out a little rather than a plate so that they may overlap each other. In this case, the number of steps of the work of adhering the moisture-permeable waterproof sheet at the construction site can be reduced.

In addition, at the edges of the top, bottom, left, and right sides of the plate, cracks are generated when the nail or bis end puncture and edge puncture distances of the plate are less than 15 mm. Therefore, the stage puncture and edge puncture distances of 15 mm or more are secured. It is preferable. The nail is a stainless steel nail defined in JIS A 5508, and it is preferable to use a smooth body shape with a trunk diameter of 2.75 mm or more and a length of 50 mm or more. In this regard, similarly to the thickness of the plate, it is possible to set iron round nails, nails for gypsum board, etc. according to the required seismic performance, and to set the diameter, length, shape of the trunk, and the like.

In addition, when fixing the plate using a screw, the screw is a cross recessed countersunk head tapping screws defined in JIS B 1122 and has a diameter of 3 mm or more and a length of 30 mm or more, or a coarse thread. It is preferable to use. This can also set gypsum board screws, hard cloth tapping screws, etc. according to the earthquake-proof performance requested | required as mentioned above, and can also set dimension shapes, such as diameter and length. In addition, in order to prevent the end of the plate from breaking during the construction of the vis, the plate is drilled in advance with a diameter of a diameter equal to or slightly smaller than the diameter of the vis, and the plate is broken by using a power tool such as an electric screwdriver. It is preferable to push a bis into this ship hole so that it may not be lost.

Claims (28)

A ceramic siding used for the wall of a building, wherein the ceramic siding has a painted portion and a non-painted portion partially painted on a surface, the painted portion being at least nailed or a piece fixed center. And an uncoated portion formed on a bottom surface of the recessed portion and a bottom surface of the recessed portion. A ceramic siding used for the wall of a building, wherein the ceramic siding has a painted portion and a non-painted portion partially painted on a surface, the painted portion being at least nailed or a piece fixed center. And a non-coated portion formed on a side portion of the side surface including an area surface, and having a convex portion and a concave portion partially formed on a surface of the urinary siding, and forming side surfaces of the concave portion and the concave portion. . The urine industry siding used in the wall portion of the building, wherein the urinary industry siding is partially coated with a first coating portion consisting of a first coating amount and a second coating portion consisting of a coating amount less than the first coating amount on the surface, the first The paint portion includes a predetermined area surface centered at least on a nailing place or a biss fixing place, and a recess is formed on the surface of the urinary siding and a second paint portion is formed on the bottom surface of the recess. Featured ceramic siding. The urine industry siding used in the wall portion of the building, wherein the urinary industry siding is partially coated with a first coating portion consisting of a first coating amount and a second coating portion consisting of a coating amount less than the first coating amount on the surface, the first The painted portion includes at least a predetermined area surface centered at a nailing site or a biscuiting site, and the surface of the urinary siding is partially formed with a convex portion and a concave portion and forms a side surface of the convex portion and the concave portion. Said side portion is formed in the side of the urinary industry siding, characterized in that formed. The urine industry siding according to claim 1, wherein the water vapor transmission resistance of said coating portion is 2.67 m 2 · h · kPa / g to 6.67 m 2 · h · kPa / g. The urine industry siding according to claim 2, wherein the water vapor transmission resistance of said coating portion is 2.67 m 2 · h · kPa / g to 6.67 m 2 · h · kPa / g. The moisture-permeable resistance value of the said 1st coating part is 2.67 m <2> * h * kPa / g-6.67 m <2> h * kPa / g, The moisture-permeable resistance value of a said 2nd coating part is higher than the resistance value of a 1st coating part. Ceramic industry siding, characterized in that low. The moisture-permeable resistance value of the said 1st coating part is 2.67 m <2> * h * kPa / g-6.67 m <2> h * kPa / g, The moisture-permeable resistance value of a said 2nd coating part is higher than the resistance value of a 1st coating part. Ceramic industry siding, characterized in that low. The urine industry siding according to claim 5, wherein the urinary industry siding has a dimension of 2400 mm or more and 3100 mm or less in width and 910 mm or more and 2000 mm or less in width. The urine industry siding according to claim 6, wherein the urinary siding has dimensions of not less than 2400 mm and not more than 3100 mm, and not less than 910 mm and not more than 2000 mm. The urine industry siding according to claim 7, wherein the urinary siding has dimensions of not less than 2400 mm and not more than 3100 mm, and not less than 910 mm and not more than 2000 mm. 9. The urinary industry siding according to claim 8, wherein the urinary siding has dimensions of not less than 2400 mm and not more than 3100 mm, and not less than 910 mm and not more than 2000 mm in width. The upper and lower cross members of the structural sphere consisting of a pair of pillars arranged opposite to the left and right, and the upper and lower cross members joined to each pillar, and a coating part partially painted on the surface of the front of each pillar. And an uncoated portion, wherein the painted portion includes a predetermined area surface centered at least on a nailing place or a bis fixed place, and a recess is formed on a surface thereof and a bottom surface of the recess is formed on the unpainted portion. Urinary industry siding contacts, The seismic reinforcement structure of the building, characterized in that the upper lateral lobster and the lower lateral lobster and fixed to the contact portion at a predetermined interval of 30mm or more and 200mm or less on the front of each pillar. The upper and lower cross members of the structural sphere consisting of a pair of pillars arranged opposite to the left and right, and the upper and lower cross members joined to each pillar, and a coating part partially painted on the surface of the front of each pillar. And a non-painted portion, wherein the painted portion includes a predetermined area surface centered at least on a nailing place or a biss fixing place, and has a convex portion and a concave portion partially formed on a surface thereof, and the convex portion and the concave portion The side portion forming the side is in contact with the urine industry siding in which the unpainted portion is formed The seismic reinforcement structure of the building, characterized in that the upper lateral lobster and the lower lateral lobster and fixed to the contact portion at a predetermined interval of 30mm or more and 200mm or less on the front of each pillar. The first cross member of the structural sphere which consists of a pair of pillar arrange | positioned on the left and right, the top cross member and the bottom cross member joined to each pillar, and the front cross member and the bottom cross member of the structural sphere, and the 1st which consists of a 1st application amount on the surface The coating part and the 2nd coating part which consists of coating amount less than the said 1st application amount are partially coated, The said 1st coating part includes the predetermined area | region surface centering at least the nailing place or the screw fixing place, and the surface A recess is formed in the bottom surface of the recess is in contact with the siding industry in which the second coating portion is formed, The seismic reinforcement structure of the building, characterized in that the upper lateral lobster and the lower lateral lobster and fixed to the contact portion at a predetermined interval of 30mm or more and 200mm or less on the front of each pillar. The first cross member of the structural sphere which consists of a pair of pillar arrange | positioned on the left and right, the top cross member and the bottom cross member joined to each pillar, and the front cross member and the bottom cross member of the structural sphere, and the 1st which consists of a 1st application amount on the surface The coating part and the 2nd coating part which consists of coating amount less than the said 1st application amount are partially coated, The said 1st coating part includes the predetermined area | region surface centering at least the nailing place or the screw fixing place, and the surface The concave portion and the concave portion are partially formed in the side portion forming the side surface of the convex portion and the concave portion is in contact with the urine industry siding in which the second coating portion is formed, The seismic reinforcement structure of the building, characterized in that the upper lateral lobster and the lower lateral lobster and fixed to the contact portion at a predetermined interval of 30mm or more and 200mm or less on the front of each pillar. In the structural sphere consisting of a pair of pillars arranged opposite to the left and right, and the top member and the bottom member joined to each pillar, The joints or reinforcing steels are joined to the joints or reinforcing steels between the upper or lower crayfish and each column, or between the members, to a position that does not interfere with the urethane siding contacted; Alternatively, in order to prevent the joining hardware or the reinforcing hardware from interfering with the urinary siding, portions corresponding to the shape and the thickness of the joining hardware or the reinforcing steel are spot-facing to the top cross member or the bottom cross member and to each column, A structural sphere in which a joining iron or a reinforcing iron is inserted into and coupled to the spot facing portion has a painted portion and an unpainted portion partially painted on a surface thereof, and the painted portion is at least nailed or a piece fixed center. And a concave portion formed on a surface thereof, Bottom surface of the siding industry has become a required contact formed with the non-coating portion, The seismic reinforcement structure of the building, characterized in that the upper lateral lobster and the lower lateral lobster and fixed to the contact portion at a predetermined interval of 30mm or more and 200mm or less on the front of each pillar. In the structural sphere consisting of a pair of pillars arranged opposite to the left and right, and the top member and the bottom member joined to each pillar, The joints or reinforcing steels are joined to the joints or reinforcing steels between the upper or lower crayfish and each column, or between the members, to a position that does not interfere with the urethane siding contacted; Alternatively, in order to prevent the joining hardware or the reinforcing hardware from interfering with the urinary siding, portions corresponding to the shape and the thickness of the joining hardware or the reinforcing steel are spot-facing to the top cross member or the bottom cross member and to each column, A structural sphere in which a joining iron or a reinforcing iron is inserted into and coupled to the spot facing portion has a painted portion and an unpainted portion partially painted on a surface thereof, and the painted portion is at least nailed or a piece fixed center. And a convex portion and a concave portion partially on the surface. And the side portion which is formed to form the sides of the convex portion and the concave portion is in contact with the urine industry siding in which the unpainted portion is formed, The seismic reinforcement structure of the building, characterized in that the upper lateral lobster and the lower lateral lobster and fixed to the contact portion at a predetermined interval of 30mm or more and 200mm or less on the front of each pillar. In the structural sphere consisting of a pair of pillars arranged opposite to the left and right, and the top member and the bottom member joined to each pillar, The joints or reinforcing irons are joined to the joints or reinforcing irons between the upper or lower horizontal crawfish and each column or between the members, and the joining hardware or the reinforcing steel is joined to a position that does not interfere with the urethane siding contacted. Or, the portion corresponding to the shape and thickness of the upper or lower cross member and each of the joint hardware or reinforcing steel is spot-faced so that the joining hardware or reinforcing hardware does not interfere with the urinary siding. And a first coating portion made of a first coating amount and a second coating portion made of a coating amount smaller than the first coating amount are partially painted on a structural sphere in which a joining iron or a reinforcing iron is put into and joined to the spot facing portion. The first painted part is at least a nailing place or a bis fixed sheet A surface comprising a predetermined area of the heart, and a recess on the surface is formed to be a yaw industry siding contact the bottom surface of the concave portion is formed in the second seal portion, The seismic reinforcement structure of the building, characterized in that the upper lateral lobster and the lower lateral lobster and fixed to the contact portion at a predetermined interval of 30mm or more and 200mm or less on the front of each pillar. In the structural sphere consisting of a pair of pillars arranged opposite to the left and right, and the top member and the bottom member joined to each pillar, The joints or reinforcing irons are joined to the joints or reinforcing irons between the upper or lower horizontal crawfish and each column or between the members, and the joining hardware or the reinforcing steel is joined to a position that does not interfere with the urethane siding contacted. Or, the portion corresponding to the shape and thickness of the upper or lower cross member and each of the joint hardware or reinforcing steel is spot-faced so that the joining hardware or reinforcing hardware does not interfere with the urinary siding. And a first coating portion having a first coating amount and a second coating portion having a coating amount smaller than the first coating amount are partially painted on a structural sphere in which a joining iron or a reinforcing iron is put into and joined to the spot facing portion. The first painted part is at least a nailing place or a bis fixed sheet A surface comprising a predetermined area of the heart, and the convex portion on the surface and the concave portion is formed to be a siding industry requires the second seal portion is formed in contact on the side portion forming a side surface of the convex portion and the concave portion, The seismic reinforcement structure of the building, characterized in that the upper lateral lobster and the lower lateral lobster and fixed to the contact portion at a predetermined interval of 30mm or more and 200mm or less on the front of each pillar. The water vapor transmission resistance value of the said coating part is 2.67 m <2> * h * kPa / g-6.67 m <2> h * kPa / g, The said urinary industry siding is 2400 mm-3100 mm, width 910 mm-2000 mm Earthquake-resistant reinforcement structure of building characterized by the following dimensions. The water vapor transmission resistance of the said coating part is 2.67m <2> * h * kPa / g-6.67m <2> * h * kPa / g, The said urinary industry siding is 2400mm-3100mm in width, 910mm-2000mm in width Earthquake-resistant reinforcement structure of building characterized by the following dimensions. The moisture-permeable resistance value of the said 1st coating part is 2.67 m <2> * h * kPa / g-6.67 m <2> h * kPa / g, The moisture resistance of the said 2nd coating part is more than the resistance value of a 1st coating part. Low and the earthquake-resistant siding is a seismic reinforcement structure of the building, characterized in that the dimensions of more than 2400mm 3100mm or less, 910mm or more and 2000mm or less. The moisture-permeable resistance value of the said 1st coating part is 2.67 m <2> * h * kPa / g-6.67 m <2> h * kPa / g, The moisture-permeable resistance value of a said 2nd coating part is more than the resistance value of a 1st coating part. Low and the earthquake-resistant siding is a seismic reinforcement structure of the building, characterized in that the dimensions of more than 2400mm 3100mm or less, 910mm or more and 2000mm or less. The water vapor transmission resistance of the said coating part is 2.67 m <2> * h * kPa / g-6.67 m <2> h * kPa / g, The said urinary industry siding is 2400 mm or more in length, 3100 mm or less, width 910 mm or more. A seismic reinforcement structure for buildings, characterized in that the dimensions are 2000 mm or less. The water vapor transmission resistance of the said coating part is 2.67m <2> * h * kPa / g-6.67m <2> * h * kPa / g, The said urinary industry siding is 2400mm-3100mm in width, 910mm-2000mm in width Earthquake-resistant reinforcement structure of building characterized by the following dimensions. 20. The moisture-permeable resistance value of the first coating portion is 2.67 m 2 · h · kPa / g to 6.67 m 2 · h · kPa / g, and the moisture-permeable resistance value of the second coating portion is higher than that of the first coating portion. Low and the earthquake-resistant siding is a seismic reinforcement structure of the building, characterized in that the dimensions of more than 2400mm 3100mm or less, 910mm or more and 2000mm or less. The moisture-permeable resistance value of the said 1st coating part is 2.67 m <2> * h * kPa / g-6.67 m <2> h * kPa / g, The moisture-permeable resistance value of a said 2nd coating part is higher than the resistance value of a 1st coating part. Low and earthquake-resistant siding is a seismic reinforcement structure of the building, characterized in that the dimensions of more than 2400mm 3100mm in width, 910mm or more in width.