JP7367718B2 - Building construction methods and buildings - Google Patents

Description

The present invention relates to a building construction method and a building.

Patent Document 1 discloses a technique for filling gaps between members (openings in the document) with a coating of a silicone composition in a building.

Japanese Patent Application Publication No. 10-152915

If the gaps between members are not filled with resin appropriately, or if the amount of resin filled in the gaps is uneven, sufficient airtightness of the building may not be ensured.

(1) A building construction method that solves the above problems is a construction method for constructing a building, which includes an assembly process for assembling building members and a sealing resin spraying process to form a seal between the assembled building members. a resin layer forming step of forming a resin layer to fill the gap, and the color of the sealing resin is different from the color of the building member forming the gap.

According to this configuration, the gaps between the building members are filled by spraying the sealing resin that is different in color from the building members. This makes it easy to form a resin layer with high airtightness. Therefore, the airtightness of the building can be improved.

(2) In the building construction method of (1) above, in the resin layer forming step, until the color of the building member constituting the gap is no longer visible through the resin layer, or The sealing resin is sprayed until the color of the building component visible through the resin layer becomes lighter than the original color.

In the resin layer, extremely thin portions tend to become holes due to deterioration over time, making it difficult to ensure long-term airtightness. Furthermore, if pinholes are formed in the resin layer, it is difficult to ensure airtightness. In this regard, according to the above configuration, extremely thin portions or pinholes can be reduced in the resin layer. This can improve long-term airtightness in buildings.

(3) In the building construction method of (1) or (2) above, in the resin layer forming step, the sealing resin is sprayed so that the color of the resin layer approaches the sample color.
According to this configuration, since the formation state of the resin layer can be confirmed based on the sample color, it is possible to reduce variations in the thickness of the resin layer that occur depending on the operator.

(4) In the method for constructing a building according to any one of (1) to (3) above, the color of the sealing resin is a complementary color to the color of the building member constituting the gap.
According to this configuration, the resin layer and the building member can be easily distinguished by visual recognition. This makes it easy to determine whether the thickness of the resin layer is sufficient.

(5) In the building construction method according to any one of (1) to (4) above, before the sealing resin is sprayed, the building members forming the gap are colored in a color different from the color of the sealing resin. change color. When the color of the sealing resin is made to be different from the color of the building member, the range of choices that can be made as the color of the sealing resin is limited by the color of the building member. In this regard, according to the above configuration, the color of the resin layer can be freely selected.

(6) In the building construction method according to any one of (1) to (5) above, after the gap is sealed with a sealing member, the sealing resin is sprayed in an area including the sealing member. According to this configuration, the airtightness of the building can be improved.

(7) In the building construction method according to any one of (1) to (6) above, the sealing resin is a modified silicone resin or an elastomer resin. According to this configuration, a resin layer with excellent elasticity can be formed. This can prevent the resin layer from breaking due to shaking and creaking of the building.

(8) A building that solves the problem includes a foundation, building members that are directly or indirectly fixed to the foundation and connected to each other, and a resin layer provided to fill gaps between the building members. The resin layer is made of a modified silicone resin or an elastomer resin, and the resin layer has a color different from the color of the building member constituting the gap. According to this configuration, the airtightness of the building can be improved.

(9) A building that solves the problem includes a foundation, building members that are directly or indirectly fixed to the foundation and connected to each other, a sealing member that seals a gap between the building members, and the sealing member that seals the gap between the building members. a resin layer that covers the member, the resin layer is made of modified silicone resin or elastomer resin, and the color of the resin layer is different from the color of the building member constituting the gap and the color of the sealing member. Has color. According to this configuration, the airtightness of the building can be improved.

(10) In the building of (8) or (9) above, the color of the resin layer is a complementary color to the color of the building member constituting the gap. According to this configuration, the resin layer and the building member can be easily distinguished by visual recognition. This makes it easy to determine whether the thickness of the resin layer is sufficient or whether pinholes are formed during and after construction of the building.

The building construction method and building of the present disclosure can improve airtightness.

Schematic diagram of a building. A perspective view of a building floor. A perspective view of the periphery of the pillar on the floor. A perspective view of the area around the beam near the second floor. A perspective view of the connection between a beam and a girder. FIG. 1 is a perspective view of a floor provided with a resin layer in a building. FIG. 1 is a cross-sectional view of an example of a portion of a building where a resin layer is provided. FIG. 3 is a cross-sectional view of another example of a portion in which a resin layer is provided in a building. Schematic diagram of a sample.

As shown in FIG. 1, the building 1 has a gap S that connects an indoor space inside the building 1 and an outdoor space outside the building 1. The gap S is located in the area surrounded by a circle in FIG.
An example of the gap S in the building 1 will be given with reference to FIGS. 2 to 5. 2 to 5 are diagrams showing conventional sealing methods for the gap S. As shown in FIG. 2, there is a gap S between the floorboards 2a that make up the floor 2. The gap S between the floorboards 2a constitutes a ventilation path that connects the outdoors and the indoors. A gap S between the two floorboards 2a is sealed with a sealing member 17. For example, the seal member 17 is an aluminum tape.

There is a gap S between the water supply pipe 10a and the floor plate 2a and between the drain pipe 10b and the floor plate 2a. The gap S between the water supply pipe 10a and the floor plate 2a and the gap S between the drain pipe 10b and the floor plate 2a constitute a ventilation path that connects the outdoors and the room. Such a gap S between the pipes is filled with caulking material 18.

There is a gap S between the floorboard 2a and the wallboard 2b. A gap S between the floorboard 2a and the wallboard 2b constitutes a ventilation path that connects the outdoors and the room. A gap S between the floorboard 2a and the wallboard 2b is sealed with a sealing member 17.

Further, as shown in FIG. 3, there is a gap S around the pillar 3. Since the pillar 3 is provided so as to cross from the outdoors to the room, there is a gap S around the pillar 3 that connects the outdoors and the room. Specifically, a gap S is created between the pillar 3 erected on the foundation and the floorboard 2a. The floorboard 2a is covered with an airtight sheet 4. On the other hand, there is a gap S between the pillar 3 and the floorboard 2a.

As shown in FIG. 4, a first heat insulating member 8a is inserted between the beam 5 and the wall frame 7. The first heat insulating member 8a contacts the beam 5 due to the elasticity of the first heat insulating member 8a. In the beam 5, there is a gap S between the beam 5 and the first heat insulating member 8a at a portion where the first heat insulating member 8a contacts. A second heat insulating member 8b is attached to the beam 5 along the longitudinal direction of the beam 5. The gap S between the first heat insulating member 8a and the second heat insulating member 8b is connected to the gap S between the beam 5 and the first heat insulating member 8a. The connection between the gaps S constitutes a ventilation path that connects the outdoors and the indoors. For this reason, the gap S between the first heat insulating member 8a and the second heat insulating member 8b is sealed with the seal member 17.

As shown in FIG. 5, the beam 5 is provided with a third heat insulating member 8c. The third heat insulating member 8c is provided along the beam 5. At the connection portion between the beam 5 and the girder 6, the third heat insulating member 8c is provided such that the end surface of the third heat insulating member 8c abuts against the girder 6. At the connection portion between the beam 5 and the girder 6, there is a gap S (not shown) between the beam 5 and the girder 6. Further, there is also a gap S between the third heat insulating member 8c and the girder 6. A gap S between the beam 5 and the beam 6 is connected to a gap between the third heat insulating member 8c and the beam 6. The connection between the gaps S constitutes a ventilation path that connects the outdoors and the indoors. For this reason, the connecting portion between the beam 5 and the girder 6 is covered with the cover 9. The cover 9 is composed of a plurality of divided bodies 9a. The divided body 9a is provided in close contact with the third heat insulating member 8c. The connecting portion between the beam 5 and the beam 6 is covered by combining a plurality of divided bodies 9a at the connecting portion between the beam 5 and the beam 6. A gap S between the cover 9 and the girder 6 is sealed with a seal member 17.

The gap S reduces the airtightness of the building 1. When outside air enters through the gap S, the indoor environment of the building 1 deteriorates. Specifically, due to the intrusion of outside air, the indoor air-conditioning environment deteriorates or the air-conditioning efficiency decreases. In order to improve the indoor environment of the building 1, an airtight line (broken line in FIG. 1) is provided in the building 1. The airtight line is provided to surround the room. In the building 1, an airtight sheet 4 is provided along the airtight line, and the gap S is filled by various methods. For example, the gap S is filled with caulking material. The gap S is filled by spraying urethane foam. The gap S may be covered by a cover 9.

A method for constructing the building 1 according to this embodiment will be described with reference to FIGS. 6 to 9.
The construction method for the building 1 is a manufacturing method for manufacturing the building 1. The method for constructing the building 1 includes an assembly process of assembling the building members 15, and a resin layer forming process.

An example of an assembly process will be explained.
In the assembly process, building members 15 are assembled on the foundation 11. In the assembly process, the building body 12 and the roof 13 are formed.

Examples of the building members 15 include shaft members forming a framework, an outer wall provided in the framework, a heat insulating member attached to the outer wall, a roof member, and a panel member.
Examples of shaft members include beams, columns, girders, braces, foundations, and rafters. Examples of roof members include roofing boards, rafters, and roofing materials. Examples of panel members include floor plates, inner wall materials, ceiling plates, and outer wall materials.

In the resin layer forming step, a resin layer 20 is formed. The resin layer 20 is provided so as to fill the gaps S between the assembled building members 15. In one example, the gap S is 5 cm or less in width. The thickness of the resin layer 20 is 0.1 mm or more. Preferably, the thickness of the resin layer 20 is 0.2 mm or more.

The resin layer forming step is performed before or simultaneously with the interior construction of the building 1. In one example, the formation of the resin layer 20 is performed before the inner wall is attached. Formation of the resin layer 20 may be performed after the inner wall is attached.

As shown in FIG. 6, a plurality of gaps S in the floor of the building 1 may be sealed with the resin layer 20 by a series of spraying operations. In one example, a gap S between the floorboards 2a, a gap S between the floorboard 2a and the wallboard 2b, a gap S around the pillar 3, a gap S between the water supply pipe 10a and the floorboard 2a, and a drain pipe. A gap S between the floor plate 10b and the floor plate 2a is sealed with a sealing resin by a series of spraying operations.

As shown in FIG. 7, the resin layer 20 is configured to fill the gap S. The resin layer 20 is formed into a continuous film covering a region including the gap S. The resin layer 20 is adhered to the building member 15 forming the gap S. The resin layer 20 is formed into a continuous film, adheres to the building member 15 forming the gap S, and covers the gap S, thereby sealing the gap S connecting the indoor and outdoor spaces.

The resin layer forming process is performed in various steps in the assembly process.
For example, the resin layer 20 may be formed to fill the gap S between the wall and the beam at the connection portion between the wall and the beam.

When a beam has a hole, a gap S may occur between the beam and a heat insulating member arranged to close the hole. The gap S between the beam and the heat insulating member is connected to the outside through the hole. Therefore, the resin layer 20 is formed to cover the entire structure including the beam and the heat insulating member.

The resin layer 20 may be formed to fill the gap S between the frame and the outer wall. The resin layer 20 may be formed to fill the gap S between the panels forming the outer wall. The resin layer 20 may be formed to fill the gap S between the flooring and the outer wall. The resin layer 20 may be formed to fill the gap S between the ceiling plate and the outer wall. The resin layer 20 may be formed to fill the gap S between the hole provided in the outer wall and the pipe passing through the hole. The resin layer 20 may be formed to fill the gap S between the hole provided in the floorboard and the pipe passing through the hole. The resin layer 20 may be formed to fill the gap S between the hole provided in the ceiling plate and the pipe passing through the hole. The resin layer 20 may be formed to fill the gap S between the window opening in the outer wall and the window frame.

As shown in FIG. 8, the resin layer 20 may be formed to seal the gap S together with the other seal member 17. In the first example, after the gap S is sealed with the seal member 17, a sealing resin is sprayed in the area including the seal member 17. The resin layer 20 is provided to cover the seal member 17. The color of the resin layer 20 is preferably different from both the color of the building member 15 and the color of the seal member 17 that constitute the gap S. In the second example, after spraying to fill the gap S with the sealing resin, the portion filled with the sealing resin is covered with the sealing member 17. In the case of a gap S having a rough surface, the gap S is sealed by the second example. In the second example, after covering the portion filled with the sealing resin with the sealing member 17, the sealing resin may be further sprayed onto the sealing member 17 to form a resin layer 20 covering the sealing member 17. . The seal member 17 may be a sealing tape. The sealing member 17 may be a caulking material having adhesive properties.

The resin layer 20 is formed by spraying a sealing resin. The spraying range of the sealing resin includes the gap S and the periphery of the gap S. For example, the sealing resin is sprayed using an air spray device. The sealing resin may be sprayed using an airless method. The sealing resin may be sprayed by electrostatic spraying.

When the sealing resin is opaque, the resin layer 20 is formed as follows. In the resin layer forming step, the sealing resin is sprayed until the color of the building member 15 constituting the gap S is no longer visible through the resin layer 20. Preferably, in the resin layer forming step, the sealing resin is sprayed so that the color of the resin layer 20 approaches the sample color of the sample 30. Sample 30 may be preformed. The specimen 30 may be formed at the construction site.

When the sealing resin is semitransparent, the resin layer 20 is formed on the building member 15 forming the gap S as follows. In the resin layer forming step, the sealing resin is sprayed until the color of the building member 15 visible through the resin layer 20 becomes lighter than the original color. For example, if the color of the building component 15 is black and the resin layer 20 is translucent white, the color of the building component 15 that can be seen through the resin layer 20 changes from black to gray. Spray sealing resin.

As shown in FIG. 9, the sample 30 includes a board 31 and a plurality of samples 32 formed on the board 31. In one example, the board 31 is painted in a color similar to the color of the building member 15. Sample 32 is formed by spraying sealing resin. The plurality of samples 32 are formed with different spraying times. One of the plurality of samples 32 is configured as a preferred example. The remainder of the plurality of samples 32 are configured as unsuitable examples. The samples 32 are arranged in order from lightest to darkest. An example of an unsuitable sample 32 would be an under-sprayed condition, a lighter color than the preferred sample 32, and an intermediate color between the board 31 color and the preferred sample 32 sample color. present. Other examples of unsuitable samples 32 exhibit overspray conditions, are close in color to the sample color of preferred samples 32, and have uneven surfaces. The sample color of the preferred sample 32 is close to the color of the resin layer 20 itself. By referring to the sample color of the sample 30, the operator can judge whether the resin layer 20 formed by spraying is appropriate.

A sample set including a plurality of types of samples 30 may be prepared. Each sample 30 of the sample set has a board 31 of a different color. The color of the board 31 is set to a similar color to a predetermined building member 15 selected from various building members 15. For example, the color of the board 31 is black. In other examples, board 31 is white. In other examples, the color of board 31 is brown.

The sealing resin is a modified silicone resin or an elastomer resin.
The modified silicone resin is a resin containing modified silicone. The modified silicone resin has a viscosity that allows it to be sprayed. Preferably, the modified silicone resin cures at room temperature. The modified silicone resin may contain other low viscosity polymers in addition to the modified silicone. The modified silicone resin may also contain an organic solvent. The viscosity of the modified silicone resin is adjusted by the low viscosity polymer and organic solvent.

The elastomer resin may be a resin containing an elastomer. An example of an elastomer is a styrenic copolymer. Other examples of elastomers may include butylene-based copolymers. In addition to the elastomer, the elastomer resin may also include other low viscosity polymers. The elastomer resin may contain an organic solvent in addition to the elastomer. The viscosity of the elastomeric resin is adjusted by the low viscosity polymer and organic solvent.

The sealing resin is translucent or opaque. The color of the sealing resin is different from the color of the building member 15 forming the gap S. The color of the sealing resin differs from the color of the building member 15 to such an extent that the difference in color can be recognized visually. Specifically, when the hue of the building component 15 is specified from the ten basic colors of the Munsell color system, the hue of the sealing resin is two or more away from the hue of the building component 15 in the circumferential direction of the hue wheel. The color of the sealing resin is determined so that the For example, when the hue of the building member 15 is red, it is preferable that the hue of the sealing resin is other than yellow and other than reddish-purple. Specifically, when the hue of the building member 15 is red, the hue of the sealing resin is selected from yellow, yellow-green, green, blue-green, blue, purple-blue, and violet. Furthermore, the color may be selected taking brightness into consideration. When the brightness of the building member 15 is low, a color with high brightness is selected as the sealing resin. For example, if the building member 15 has a color close to black, the sealing resin is selected to have a color close to white.

Preferably, the color of the sealing resin is a complementary color to the color of the building member 15 forming the gap S. The color of the sealing resin is colored by dye or pigment. The sealing resin may be colored at the construction site in order to change its color to a color different from that of the building member 15.

Before spraying the sealing resin, the building member 15 forming the gap S may be discolored to a color different from the color of the sealing resin. For example, the building member 15 is discolored by applying paint to the building member 15 or by spraying the paint onto the building member 15. The color may be changed by covering the building member 15 with a sealant. The color of the building member 15 after discoloration is preferably a complementary color to the color of the sealing resin. When the color of the sealing resin is white, the building member 15 changes color to black.

Further, if there is a gap in a part where a plurality of building members 15 of different colors are combined, the resin layer 20 is formed to cover the entire part. In this case, before spraying the sealing resin, the entire portion may be discolored to a color different from the color of the sealing resin. Specifically, the entire portion where a plurality of building members 15 of different colors are combined may be colored to be a complementary color to the color of the sealing resin. The color change may be performed by using a sealing resin of a different color from that of the sealing resin to be sprayed.

According to the above method of constructing the building 1, the following building 1 is constructed.
The building 1 includes a foundation 11, a building member 15, and a resin layer 20. The building members 15 are directly or indirectly fixed to the foundation 11 and coupled to each other. The building body 12 and the roof 13 are constituted by the building members 15 . The resin layer 20 is provided so as to fill the gap S between the building members 15. The resin layer 20 is made of modified silicone resin or elastomer resin. The color of the resin layer 20 is different from the color of the building member 15 forming the gap S.

The operation of this embodiment will be explained.
Conventionally, in order to ensure the airtightness of the building 1, urethane foam has been sprayed on the ceiling or walls. However, it is difficult to spray urethane foam evenly onto the target area. It is also difficult to find the gap S in the sprayed urethane foam layer. Specifically, the urethane foam has an uneven structure, and a narrow passage connecting the inside and outside of the building 1 may be formed inside the urethane foam. If the open end of this passage is located next to the convex portion of the urethane foam, it is difficult to visually detect the open end of the gap S from the outside. Therefore, when spraying urethane foam, it is difficult to detect sealing leakage in the gap S, and it is difficult to improve the airtightness of the building 1. Further, although the target area may be covered with the airtight sheet 4, it is difficult to completely cover the area with the airtight sheet 4 in a part having a complicated structure. There is also a possibility that a gap S may be formed at the joint between the two airtight sheets 4. On the other hand, by using caulking material, it is easy to ensure the airtightness of the building 1. However, applying the caulking material requires a lot of labor and has poor workability.

In this regard, in this embodiment, the resin layer 20 is formed by spraying the sealing resin. Thereby, the resin layer 20 can be formed efficiently. The resin layer 20 has a different color from the building member 15 that constitutes the gap S in the target area where the resin layer 20 is provided. Therefore, the resin layer 20 can be visually distinguished from the building member 15. In the case of spraying, the resin layer 20 is formed by overlapping droplets of sealing resin. If the droplets are not connected to each other, or if the layer formed by the droplets is thin, or if pinholes occur in the layer formed by the droplets, the building component 15 will not be visible through the resin layer 20. appear. Therefore, it is easy for the operator to visually discover parts of the target area that have not been sprayed. Additionally, the operator can visually confirm areas where spraying is insufficient. In this way, the resin layer 20 that can improve the airtightness of the building 1 can be formed.

The effects of this embodiment will be explained.
(1) The method for constructing the building 1 includes an assembly process for assembling the building members 15 and a resin layer forming process for forming the resin layer 20. In the resin layer forming step, the resin layer 20 is formed by spraying sealing resin so as to fill the gaps S between the assembled building members 15. The color of the sealing resin is different from the color of the building member 15 forming the gap S.

According to this configuration, the gap S between the building members 15 is filled by spraying the sealing resin that is different in color from the color of the building members 15. This makes it easy to form the resin layer 20 with high airtightness. Therefore, the airtightness of the building 1 can be improved.

(2) In the resin layer forming step, the sealing resin is sprayed until the color of the building member 15 forming the gap S is no longer visible through the resin layer 20. Alternatively, in the resin layer forming step, the sealing resin is sprayed until the color of the building member 15 visible through the resin layer 20 becomes lighter than the original color. In the resin layer 20, extremely thin portions tend to become holes due to deterioration over time, making it difficult to ensure long-term airtightness. Furthermore, if pinholes are formed in the resin layer 20, it is difficult to ensure airtightness. In this regard, according to the above configuration, it is easy to visually confirm the extremely thin portions of the resin layer 20 and the pinholes in the resin layer 20, so the extremely thin portions or pinholes in the resin layer 20 can be reduced. . Thereby, in the building 1, long-term airtightness can be improved.

(3) In the resin layer forming step, a sealing resin is sprayed so that the color of the resin layer 20 approaches the sample color of the sample 30. According to this configuration, since the formation state of the resin layer 20 can be confirmed based on the sample color of the sample 30, variations in the thickness of the resin layer 20 caused by different operators can be reduced.

(4) The color of the sealing resin is a complementary color to the color of the building member 15 that constitutes the gap S.
According to this configuration, the resin layer 20 and the building member 15 can be easily distinguished by visual recognition. This makes it easy to determine whether the thickness of the resin layer 20 is sufficient.

(5) Before spraying the sealing resin, the building member 15 forming the gap S is discolored to a color different from the color of the sealing resin. When the color of the sealing resin is made to be different from the color of the building member 15, the range of selections that can be made as the color of the sealing resin is limited by the color of the building member 15. In this regard, according to the above configuration, the color of the resin layer 20 can be freely selected.

(6) After sealing the gap S with the seal member 17, a sealing resin is sprayed in the area including the seal member 17. According to this configuration, the airtightness of the building 1 can be improved. In this case, it is preferable that the seal member 17 has a different color from the sealing resin.

(7) The sealing resin is a modified silicone resin or an elastomer resin. According to this configuration, the resin layer 20 with excellent elasticity can be formed. This can prevent the resin layer 20 from breaking due to shaking and creaking of the building 1.

(8) The building 1 includes a foundation 11, building members 15 that are directly or indirectly fixed to the foundation 11 and coupled to each other, and a resin layer 20 provided to fill the gap S between the building members 15. , is provided. The resin layer 20 is made of modified silicone resin or elastomer resin. The color of the resin layer 20 is different from the color of the building member 15 forming the gap S. According to this configuration, the airtightness of the building 1 can be improved.

(9) The building 1 includes a foundation 11, building members 15 that are directly or indirectly fixed to the foundation 11 and coupled to each other, a seal member 17 that seals the gap S between the building members 15, and a seal member 17 that seals the gap S between the building members 15. A resin layer 20 covering the member 17 is provided. The resin layer 20 is made of modified silicone resin or elastomer resin. The color of the resin layer 20 is different from the color of the building member 15 and the color of the seal member 17 that constitute the gap S. According to this configuration, the airtightness of the building can be improved.

(10) As in (9) above, the color of the resin layer 20 covering the seal member 17 is preferably a complementary color to the color of the building member 15 forming the gap S. According to this configuration, the resin layer 20 and the building member 15 can be easily distinguished by visual recognition. This makes it easy to determine whether the thickness of the resin layer 20 is sufficient or whether pinholes are formed during and after construction of the building 1. In one example, the color of the resin layer 20 is a complementary color to the color of the building member 15 and different from the color of the seal member 17.

<Modified example>
The above-mentioned embodiment is an illustration of the construction method of the building 1 and the form that the building 1 can take, and is not intended to limit the form. The method of constructing the building 1 may take a different form from the form illustrated in the above embodiment. An example thereof is a form in which a part of the configuration of the embodiment is replaced, changed, or omitted, or a form in which a new configuration is added to the embodiment. An example of a modification of the embodiment is shown below.

- The resin layer formation of this embodiment may be used in combination with other gap S sealing methods. Other methods for sealing the gap S include filling with caulking material, sealing by spraying urethane foam, and sealing with a resin case.

S...Gap 1...Building 11...Foundation 15...Building member 20...Resin layer 30...Sample

Claims (8)

An architectural method for constructing a building,
An assembly process for assembling building components;
a resin layer forming step of forming a resin layer so as to fill the gaps between the assembled building members by spraying a sealing resin,
In the resin layer forming step, before the sealing resin is sprayed, paint is applied or applied to the building member constituting the gap so that the building member changes color to a color different from the color of the sealing resin. Spray and
The color of the sealing resin is different from the color of the building member constituting the gap and which has been discolored by the paint ,
The building members include a shaft member constituting the framework of the building, an outer wall provided on the framework, a heat insulating member attached to the outer wall, a roof member, and a panel member.
A method of building buildings. In the resin layer forming step, the color of the building member constituting the gap is no longer visible through the resin layer, or the color of the building member visible through the resin layer is the original color. The method for constructing a building according to claim 1, wherein the sealing resin is sprayed until the sealing resin becomes thinner. 3. The building construction method according to claim 1, wherein in the resin layer forming step, the sealing resin is sprayed so that the color of the resin layer approaches the color of a sample. The building construction method according to any one of claims 1 to 3, wherein the color of the sealing resin is a complementary color to the color of the building member constituting the gap. After sealing the gap with a sealing member, the sealing resin is sprayed in an area including the sealing member.
The method for constructing a building according to any one of claims 1 to 4 . The sealing resin is a modified silicone resin or an elastomer resin.
The method for constructing a building according to any one of claims 1 to 5 . The basics and
Architectural members that are directly or indirectly fixed to the foundation and connected to each other;
A paint layer that covers at least one of the building members that constitutes a gap between the building members;
a resin layer provided to fill the gap between the building members covered with the paint layer ,
The resin layer is made of modified silicone resin or elastomer resin,
The paint layer has a color different from the original color of the building member constituting the gap, and has a color different from the color of the resin layer,
The color of the resin layer is different from the color of the building member constituting the gap and which has been discolored from its original color by the paint layer ,
The building members include a shaft member constituting the framework of the building, an outer wall provided on the framework, a heat insulating member attached to the outer wall, a roof member, and a panel member.
Building. The color of the resin layer is a complementary color to the color of the building member constituting the gap.
The building according to claim 7 .