JP2002194852A - Construction method of architectural panel, partition wall, and floor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate installing work of a face material. SOLUTION: This construction method of an architectural panel 3 comprises a process of forming a one-side flash panel 11 by sticking the face material 5 to one surface of an assembled frame body 7 by a frame material 6 for preforming an adhesive layer 24 in a face material sticking part of at least two surfaces, a process of installing the on-side flash panel 11 in a building, and a process of sticking the face material 5 to a residual face material sticking part of the installed one-side flash panel 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of constructing a building panel used for a building such as a house, a method of constructing a partition wall, and a method of constructing a floor.

[0002]

2. Description of the Related Art A unit construction method of constructing a unit building by combining a plurality of substantially box-shaped building units manufactured in advance in a factory on site has been performed.

In this unit construction method, as shown in FIG. 3, building units are manufactured along a production line 1 in a factory, and building panels 3 (so-called single-sided flashes) assembled halfway through a sub-assembly stage 2 halfway. panel)
Then, the building panel 3 is mounted on the building unit by the panel mounting stage 4, and then a face material 5 described later is mounted on the building panel 3, for example. The building unit to which the building panel 3 has been attached in this way is further sent to a post-process to be completed.

[0004] As shown in FIG.
A frame 7 such as a wooden frame obtained by assembling a wooden frame 6 (FIG. 4)
(A)) and a surface material 5 such as two gypsum boards (FIG.
(B)), and is formed by attaching the face material 5 to both surfaces of the frame body 7 using the adhesive 8 and then fixing it with the nail 9 (FIG. 4C).

[0005] In the sub-assembly stage 2, as shown in FIG. 12, a step (a) of assembling the frame material 6 using nails 10 or staples to form a frame body 7, and using an adhesive 8 and nails 9. The step (b) of forming the one-sided flash panel 11 by attaching the face material 5 to one side of the frame 7 is performed by a horizontal placing operation.

In the panel mounting stage 4, the single-sided flash panel 11 is attached to the ceiling 13 and the floor 1 of the building unit by using a nail 12 from the other side of the single-sided flash panel 11.
4 and a step (c) of fixing the single-sided flash panels 11 to each other, a step (d) of applying the adhesive 8 to the other side of the single-sided flash panel 11, and using the adhesive 8 and the nail 9. Face material 5 on the other side of the flash panel 11
And the step (e) of forming the building panel 3 is performed by a vertical placing operation.

As a method of constructing such a building panel,
For example, JP-A-8-27948 and JP-A-8-93
099 and JP-A-11-36490.

[0008]

However, in such a conventional construction panel construction method, the adhesive 8 is applied immediately before the panel material 5 is attached to the other surface of the single-sided flash panel 11 by the panel mounting stage 4. However, since the operation of applying the adhesive 8 is performed by a vertical placing operation, the position at which the adhesive 8 is applied has a maximum height of about 260 cm, which is accompanied by difficulty.

Further, since the application of the adhesive 8 is performed in the building unit, it is necessary to prevent the building unit from being stained with the adhesive.

Accordingly, the present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a method of constructing a building panel capable of facilitating a work of attaching a face material, a partition, and the like. An object of the present invention is to provide a method of constructing a wall and a method of constructing a floor.

[0011]

According to a first aspect of the present invention, there is provided a method for constructing a building panel, comprising: a frame in which an adhesive layer is previously formed on at least two face material attaching portions; A step of attaching a surface material to one side of the assembled frame body to form a one-sided flash panel, a step of installing the one-sided flash panel in a building, and a remaining surface of the installed one-sided flash panel And attaching a face material to the material attaching portion.

According to the first aspect of the present invention, since the adhesive layer is formed in advance on the face material attaching portion at the material stage, the operation of applying the adhesive becomes easy, and the post-process is performed. It becomes possible to attach the face material in a short time. Further, the operation of forming the adhesive layer on the frame material can be mechanized. Furthermore, since the adhesive layer is formed in advance at the material stage, it is possible to prevent the surroundings from being stained with an adhesive or the like when attaching the face material in a later step.

[0013] In the invention of the construction panel construction method according to the second aspect, a step of forming an adhesive layer in advance on a remaining surface material attaching portion of a single-sided flash panel in which a surface material is adhered to one surface of a frame body; The method is characterized by comprising a step of installing the single-sided flash panel in a building, and a step of attaching a surface material to a remaining surface material attaching portion of the installed single-sided flash panel.

According to the second aspect of the present invention, the same function and effect as those of the first aspect can be obtained.

According to the third aspect of the present invention, the first face material is attached to one side of the assembled frame by using a frame material in which an adhesive layer is previously formed on the face material attaching portion. Forming a one-sided flash panel by stacking a second sided material on the first sided material and fixing with a fixture extending from the surface of the second surface member to the frame. And a step of installing the inside.

According to the third aspect of the present invention, the strength and fire protection required for the building panel are secured by the first face material, and the sound insulation and vibration performance are secured by the second face material. . Since the strength performance is not burdened with nails, the number of nails of the second face material can be significantly reduced, and the occurrence of chipping and cracking of the face material due to nailing can be reduced.

According to a fourth aspect of the present invention, in the method for constructing a building panel according to any one of the first to third aspects, the adhesive layer may be made of an adhesive having release paper or a double-sided adhesive. It is characterized by being constituted by a tape.

According to the present invention, the adhesive layer is constituted by an adhesive having release paper or a double-sided tape, so that the frame member and the like are formed in the same manner as the case without the adhesive layer. Can be handled. In addition, an adhesive layer formed of an adhesive having release paper or a double-sided tape can maintain an adhesive force until a face material is attached.

According to a fifth aspect of the invention, there is provided a method for constructing a partition wall, wherein a face material is adhered to one surface of a frame, and an adhesive layer is formed in advance on a surface material attaching portion where the frame remains. Are erected on the floor of the building, and the surface material to be attached to the other surface of the one-sided flash panel is stuck across the other surface of another adjacent one-sided flash panel, and the partition wall is provided. Is formed.

According to the fifth aspect of the present invention, since the face material to be stuck to the other surface of the single-sided flash panel is stuck to form the partition wall,
The rigidity of the joint between the panels is increased, and wall vibration is less likely to occur. Even in this case, the productivity and cost of the partition wall are not different from those of the conventional structure.

According to a sixth aspect of the invention, there is provided a method for constructing a partition wall, wherein a face material is adhered to one surface of the frame, and an adhesive layer is formed in advance on a surface material attachment portion where the frame remains. Are stood on the floor of the building, and along the joint formed between the one-sided flash panels, a long thin punching metal plate having a width larger than the joint interval is attached, and the punching metal is attached. It is characterized in that a joint application agent is applied from above the board.

According to the sixth aspect of the present invention, since the perforated metal plate is attached along the joint, the joining strength between the single-sided flash panels is improved, and the rigidity of the entire partition wall is reduced. Increases and reduces wall vibration. Moreover, since the joint application material is applied from above the punched metal plate, deterioration of the joint application material does not affect the wall rigidity. Therefore, there is no change with time.

According to the invention described in claim 7, in claim 5,
Or the partition wall construction method according to 6, wherein a groove is provided on one of the single-sided flash panel and the building floor, and a slide rail is provided on the other side, and the single-sided flash panel is slid and attached to a predetermined position on the building floor. Features.

According to the present invention, the slide rail is inserted into the groove, so that the flash panel is attached to the predetermined position on the building floor while sliding the single-sided flash panel. Having. 1) The joint strength between the single-sided flash panels is improved,
The rigidity of the entire partition wall is increased, and the wall vibration is reduced. 2) The deflection of the wall panel is reduced. 3) Problems on the wall are eliminated, and man-hours for adjustment work on site are improved.

[0025] In the invention of the floor construction method according to the eighth aspect, the floor beam that is bridged at intervals between the floor beams is provided.
A floor joist on which an adhesive layer has been formed in advance on the face material attachment part on the upper surface,
It is provided in a grid pattern at right angles, a floor base material is bonded to the face material bonding part, and a floor finishing material is bonded to the upper surface of the floor base.

[0026] In the invention according to claim 8, the floor joist having an adhesive layer formed in advance on the surface material sticking portion on the upper surface is provided in a grid pattern on the floor beam, and Since the floor base material is stuck to the sticking portion, the work of applying the adhesive becomes easy, and the floor base material can be attached in a short time in a later process. Further, it is possible to prevent the surroundings from being stained with an adhesive or the like when the floor base material is attached in a later step.

[0027]

First Embodiment A first embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a first embodiment of the present invention. Parts that are the same or equivalent to those in the conventional example will be described with the same reference numerals.

In the first embodiment, when fabricating a building panel 3 used for a building unit in the same manner as in FIG. 3, in the sub-assembly stage 2, a release paper is previously attached to the face material pasting portion of the frame member 6 before assembly. Step (a) of forming an adhesive layer 24 with an adhesive 22 having a coating 21 or a double-sided tape 23
(B) assembling the frame member 6 by using a nail 10 or a staple to form a frame member 7; and attaching the face member 5 to one surface of the frame member 7 using an adhesive 8 and a nail 9 The step (c) of forming the flash panel 11 is performed by a horizontal placing operation.

In the panel mounting stage 4, the single-sided flash panel 11 is fixed to the ceiling 13 or the floor 14 of the unit by using a nail 12 from the other side of the single-sided flash panel 11, or the single-sided flash panels 11 are fixed to each other. Step (d), step (e) of peeling off the release paper 21 from the adhesive layer 24 on the other side of the single-sided flash panel 11, and using the adhesive layer 24 and the nail 9 to form the single-sided flash panel 11
The step (f) of attaching the face material 5 to the other surface and forming the building panel 3 such as a wall panel is performed by a vertical placing operation.

As described above, since the adhesive layer 24 is formed in advance on the face material application portion of the frame material 6 at the material stage, the work of applying the adhesive becomes easy, and the face material 5 can be removed in a short time in a later process. It can be attached to the other surface of the single-sided flash panel 11. Further, the operation of forming the adhesive layer 24 on the frame member 6 can be mechanized. Further, since the adhesive layer 24 is formed in advance on the face material pasting portion of the frame material 6 at the material stage, when the face material 5 is attached to the other surface of the single-sided flash panel 11 in a later process, the building is coated with an adhesive or the like. The inside of the unit and the like can be prevented from being stained.

Further, by forming the adhesive layer 24 with the adhesive 22 having the release paper 21 or the double-sided tape 23, the frame material 6, the single-sided flash panel 11 and the like can be easily handled as in the case where the adhesive layer 24 is not provided. be able to. Further, the adhesive layer 24 composed of the adhesive 22 having the release paper 21 or the double-sided tape 23 can maintain a healthy adhesive force until the face material 5 is attached.

[0033]

Second Embodiment FIG. 2 shows a second embodiment of the present invention. The same or equivalent parts as those in the first embodiment will be described with the same reference numerals.

In the second embodiment, the sub-assembly stage 2
(A) assembling the frame member 6 by using a nail 10 or a staple to form a frame member 7, and attaching the face member 5 to one surface of the frame member 7 using an adhesive 8 and a nail 9; The step (b) of forming the flash panel 11 and the step (c) of previously forming the adhesive layer 24 on the other surface of the single-sided flash panel 11 are performed in a horizontal operation.

In the panel mounting stage 4, the single-sided flash panel 11 is fixed to the ceiling 13 or the floor 14 of the unit by using a nail 12 from the other side of the single-sided flash panel 11, or the single-sided flash panels 11 are fixed to each other. Step (d), step (e) of peeling off the release paper 21 from the adhesive layer 24 on the other side of the single-sided flash panel 11, and using the adhesive layer 24 and the nail 9 to form the single-sided flash panel 11
The step (f) of attaching the face material 5 to the other surface and forming the building panel 3 such as a wall panel is performed by a vertical placing operation.

As described above, since the adhesive layer 24 is formed in advance on the face material attaching portion of the frame material 6 at the material stage, the operation of applying the adhesive becomes easy, and the face material 5 can be removed in a short time in a later process. It can be attached to the other surface of the single-sided flash panel 11. Further, the operation of forming the adhesive layer 24 on the frame member 6 can be mechanized. Further, since the adhesive layer 24 is formed in advance on the face material pasting portion of the frame material 6 at the material stage, when the face material 5 is attached to the other surface of the single-sided flash panel 11 in a later process, the building is coated with an adhesive or the like. The inside of the unit and the like can be prevented from being stained.

Further, by forming the adhesive layer 24 with the adhesive 22 having the release paper 21 or the double-sided tape 23, the frame member 6, the single-sided flash panel 11 and the like can be easily handled as in the case where the adhesive layer 24 is not provided. be able to. Further, the adhesive layer 24 composed of the adhesive 22 having the release paper 21 or the double-sided tape 23 can maintain a healthy adhesive force until the face material 5 is attached.

The other parts are the same as those of the first embodiment.
, And the same operation and effect can be obtained.

[0039]

Third Embodiment FIG. 5 shows a third embodiment of the present invention. In the following embodiments, portions that are the same as or equivalent to those in the above embodiment will be described with the same reference numerals.

In the third embodiment, the sub-assembly stage 2
Then, when manufacturing the single-sided flash panel 11, the frame material 6
(A) to form a frame 7 by assembling
Step (b) of applying an adhesive 8 to the part where the face material is adhered to form an adhesive layer 24, and attaching the first face material 5A using the adhesive layer 24, and a first face material 5A (gypsum board) The step (c) of stacking the second face material 5B (gypsum board) on the surface and the step (d) of fixing with the nail 9 reaching from the surface of the second face material 5B to the inside of the frame 7 are performed by horizontal work. Done.

In the horizontal placing operation, the adhesive layer 2
4 may be constituted by an adhesive 22 having a release paper 21 or a double-sided tape 23.

In the panel mounting stage 4, similarly to the first embodiment, a step of fixing the single-sided flash panel 11 to the ceiling 13 or the floor 14 of the unit from the other side and a step of fixing the single-sided flash panels 11 to each other. The step of attaching the face material 5 to the other surface of the single-sided flash panel 11 and forming the building panel 3 such as a wall panel is performed by a vertical placing operation.

As described above, in the third embodiment, the strength performance and fire prevention performance required for the building panel 3 are secured by the first face material 5A, and the sound insulation / vibration performance is secured by the second face material 5B. Since the strength performance is not burdened with nails, the number of nails 9 for fixing the second face material 5B can be significantly reduced, and chipping and cracking of the second face material 5B due to nailing can be reduced.

[0044]

[Fourth Embodiment] FIG. 6 is a fourth embodiment of the present invention and is an explanatory view showing steps of a method for constructing a partition wall.

In the fourth embodiment, the single-sided flash panel 11 in which the face material 5 (gypsum board) is adhered to one surface of the frame body 7 and the adhesive layer is formed in advance on the remaining face material attachment portion of the frame body 7 is provided. , 11 are erected adjacently on the same plane on the floor of the building, and the adjacent frames 7 are joined together by nails 9 (see FIG. 6A). Then, the surface material 5 (plaster board) to be attached to the other surface of the one-sided flash panel 11 is
The partition wall 30 is constructed by using the adhesive layer formed in advance and sticking over the other surface of the other single-sided flash panel 11 to form a partition wall 30 ((FIG. 6 ( b), (c)).

According to the construction method of the partition wall 30 of the fourth embodiment configured as described above, the partition member 30 is constructed by passing and attaching the face material 5 to be attached to the other surface of the single-sided flash panel 11. The rigidity of the joint between the panels 11 is increased, and wall vibration is less likely to occur. In addition, since the adhesive layer is formed in advance on the remaining surface material attaching portion of the frame 7, the work of attaching the surface material 5 to be transferred and pasted becomes easy, and the workability and cost when constructing the partition wall 30 are impaired. Never.

[0047]

Fifth Embodiment FIG. 7 shows a fifth embodiment of the present invention and is an explanatory view showing a method of constructing a partition wall.

In the fifth embodiment, in the method of constructing the partition wall 30 of the fourth embodiment, a concave groove 71 is provided on the lower end surface of the frame 7 of the single-sided flash panel 11, and a cross section is formed on the floor 14 of the building unit U. Slide rail 7 of substantially inverted T-shape
2, a slide rail 72 is inserted into the concave groove 71, and is mounted at a predetermined position on the floor 14 while sliding the single-sided flash panel 11, and is attached by slanting a nail or the like.

Then, the single-sided flash panel 11
The surface material 5 to be attached to the other surface is the same as in the fourth embodiment.
The partition wall 30 is constructed by straddling and pasting over the other surface of the adjacent single-sided flash panel 11. Note that, in the construction of the partition wall 30, it is only necessary to pass the unit passing over between the adjacent building units U by the slide rail 72 and to perform on-site construction.

As described above, according to the fifth embodiment, the slide rail 72 provided on the floor is mounted on the single-sided flash panel 1.
Since the single-sided flash panel 11 is inserted into the concave groove 71 and is attached to a predetermined position on the floor 14 while sliding the single-sided flash panel 11, the following operation is achieved. 1) The joining strength between the single-sided flash panels 11, 11 is improved, the rigidity of the entire partition wall 30 is increased, and wall vibration is reduced. 2) The deflection of the partition wall 30 is reduced. In particular, the improvement effect is large in the partition wall 30 across the unit where the partition wall 30 straddles between adjacent building units U. 3) Problems on the wall are eliminated, and man-hours for adjustment work on site are improved.

[0051]

Sixth Embodiment FIG. 8 is a view showing a sixth embodiment of the present invention and illustrating a method of constructing a partition wall.

In the method of constructing the partition wall 30 in the sixth embodiment, the face material 5 is adhered to one side of the frame 7 and the frame 7 is
A plurality of single-sided flash panels 11 in which an adhesive layer is formed in advance on the remaining surface material sticking portion are erected on the building floor, and the joints 31 are formed along the joints 31 formed between the single-sided flash panels 11. , A long thin-walled perforated metal steel plate 32 is attached, and a joint application material 33 (putty) is applied from above the perforated metal steel plate 32. Then, another surface material (not shown) is formed on the remaining surface material sticking portion of the single-sided flash panel 11 erected as described above by using a previously formed adhesive layer.
To construct the partition wall 30.

The punched metal steel sheet 32 has a thickness of 0.6 mm and a width of 30 to 50 mm, and the width is larger than the interval between the joint portions 31. In addition, diameter 4m
The number of holes m is five or more in the width direction, and a large number of holes are formed in the length direction at substantially the same pitch as the width direction.
The above-mentioned perforated metal steel plate 32 is adhered with an adhesive or an adhesive, and then a joint coating material 33 (putty) is applied from above the punched metal steel plate 32. It is preferable to apply the coating so as to protrude from the hole to the back side.

As described above, according to the sixth embodiment, since the punched metal steel plate 32 is adhered along the joint portions 31, the joining strength between the single-sided flash panels 11, 11 is improved, and the partition wall is divided. The rigidity of the whole 30 is increased, and the wall vibration is reduced. Also, punched metal steel plate 3
Since the joint application material 33 is applied from above, the deterioration of the joint application material 33 does not affect the wall rigidity. Therefore, there is no change with time.

Table 1 shows a comparison between the partition walls 30 constructed as described above and those constructed in the conventional manner by measuring the natural frequencies of the building at the initial stage and after aging.

[0056]

[Table 1]

As shown in Table 1, according to the partition wall 30 constructed as in the sixth embodiment, the building natural frequency does not change over time.

[0058]

Seventh Embodiment FIGS. 9 to 11 show a seventh embodiment of the present invention. FIG. 9 is a plan view of an upper floor, and FIG. 10 is an enlarged view of a portion A in FIG. FIG. 11 is a perspective view, and FIG. 11 is a sectional view taken along line XY in FIG.

In the method for constructing a floor according to the seventh embodiment, the floor beams 152 of the upper floor 15 which are bridged at intervals between the floor girder beams 151, 151 A floor joist 153 on which an adhesive layer is formed in advance is provided in a grid pattern at right angles, a floor base material 154 is bonded to the surface material bonding portion, and a floor finishing material 155 (flooring) is bonded to the upper surface of the floor base 154. It is something to do. And the above-mentioned floor girder beam 1
The damping sheet 16 is attached to an end portion of the upper surface of the floor beam 152 near 51.

As shown in FIG. 11, below the floor girder beam 151 of the upper floor 15, a lower floor girder beam 131 is provided, and a ceiling girder provided orthogonal to the ceiling girder beam 131. A ceiling plate is attached to the lower surface of 132.

The floor 1 according to the seventh embodiment configured as described above.
In the construction method of No. 5, a floor joist 153 in which an adhesive layer is formed in advance on a surface material attaching portion on the upper surface is provided in a grid pattern on the floor beam 152, and a floor base material 154 is attached to the surface material attaching portion. Therefore, the operation of applying the adhesive becomes easy, and the floor base material 154 can be attached in a short time in a later process. Further, it is possible to prevent the surroundings from being stained with an adhesive or the like when the floor base material 154 is attached in a later step.

Since the vibration damping sheet 16 is attached to the end of the upper surface of the floor girder 152 near the floor girder beam 151, the vibration sound generated on the upper floor 15 is shown in FIG. When transmitting the sound to the lower floor ceiling side through the sound path S, the vibration damping sheet 16 absorbs the solid transmission vibration transmitted to the lower floor. as a result,
While the resonance vibration generated between the floor beams 151 disappears,
Solid vibration transmitted to the lower floor ceiling is reduced. As a result, floor impact sounds (mainly lightweight sounds) from the upper floor are reduced.

The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and the design may be changed without departing from the scope of the present invention. Included in this invention.

For example, the building panel 3 shown in the first to third embodiments can be used as a floor panel or a ceiling panel.

[0065]

As described above, according to the invention of the construction panel construction method of the first aspect, the adhesive layer is formed in advance on the surface material attaching portion at the material stage. Work becomes easy, and it becomes possible to attach a face material in a short time in a post-process. Further, the operation of forming the adhesive layer on the frame material can be mechanized. Furthermore, since the adhesive layer is formed in advance at the material stage, it is possible to prevent the surroundings from being stained with an adhesive or the like when attaching the face material in a later step.

According to the invention of the construction panel construction method of the second aspect, the same operation and effect as the first aspect can be obtained.

According to the invention of the construction panel construction method of the third aspect, the strength performance required as the construction panel by the first face material,
The fire prevention performance is ensured, and the sound insulation and vibration performance is ensured by the second face material. Since the strength performance is not burdened with nails, the number of nails of the second face material can be significantly reduced, and the occurrence of chipping and cracking of the second face material due to nailing can be reduced.

According to the construction panel construction method of the present invention, by forming the adhesive layer with an adhesive having release paper or a double-sided tape, the frame material and the like can be formed in the same manner as in the case where there is no adhesive layer. Can handle. In addition, the adhesive layer composed of the adhesive having the release paper or the double-sided tape can exert a practically useful effect that the adhesive force can be maintained until the face material is attached.

According to the invention of the partition wall construction method according to the fifth aspect, since the surface material to be attached to the other surface of the single-sided flash panel is pasted to form the partition wall,
The rigidity of the joint between the panels is increased, and wall vibration is less likely to occur. Even in this case, the productivity and cost of the partition wall are not different from those of the conventional structure.

According to the construction method of the partition wall according to the sixth aspect of the present invention, since the punching metal plate is stuck along the joint, the joining strength between the single-sided flash panels is improved, and the rigidity of the entire partition wall is improved. Increases, reducing wall vibration. Moreover, since the joint application material is applied from above the punched metal plate, deterioration of the joint application material does not affect the wall rigidity. Therefore, there is no change with time.

According to the invention of the partition wall construction method of the present invention, the slide rail is inserted into the groove so that the flash panel is mounted at a predetermined position on the building floor while sliding the single-sided flash panel. Has an action. 1) The joint strength between the single-sided flash panels is improved,
The rigidity of the entire partition wall is increased, and the wall vibration is reduced. 2) The deflection of the wall panel is reduced. 3) Problems on the wall are eliminated, and man-hours for adjustment work on site are improved.

According to the floor construction method of the eighth aspect, a floor joist, in which an adhesive layer is formed in advance on a face material sticking portion on the upper surface, is provided on a floor beam in a grid pattern, and the floor material sticking portion is provided. Since the floor base material is attached to the base material, the operation of applying the adhesive becomes easy, and the floor base material can be attached in a short time in a later process.
Further, it is possible to prevent the surroundings from being stained with an adhesive or the like when the floor base material is attached in a later step.

[Brief description of the drawings]

FIGS. 1 (a) to 1 (f) are process explanatory diagrams of Embodiment 1 of the present invention.

FIGS. 2 (a) to 2 (f) are process explanatory views of Embodiment 2 of the present invention.

FIG. 3 is an explanatory diagram showing a production line for building units.

FIGS. 4A to 4C are configuration diagrams of building panels.

5 (a) to 5 (d) are process explanatory views of Embodiment 3 of the present invention.

FIGS. 6A to 6C are explanatory diagrams illustrating a construction method according to a fourth embodiment of the present invention.

FIGS. 7A and 7B are explanatory diagrams showing a construction method according to a fifth embodiment of the present invention.

FIGS. 8A and 8B are explanatory diagrams showing a construction method according to a sixth embodiment of the present invention.

FIG. 9 is a plan view of an upper floor in a floor construction method according to a seventh embodiment of the present invention.

FIG. 10 is an enlarged perspective view of a portion A in FIG. 9;

11 is a sectional view taken along line XY of FIG.

FIGS. 12A to 12E are manufacturing process diagrams of a conventional example.

[Explanation of symbols]

 Reference Signs List 3 building panel 5 face material 6 frame material 7 frame body 11 single-sided flash panel 13 ceiling 14 floor 15 upper floor floor 16 damping material 151 floor beam 152 floor beam 153 floor joist 154 floor base plate 155 floor finishing material 21 release paper 22 bonding Agent 23 Double-sided tape 24 Adhesive layer 30 Partition wall 31 Joint part 32 Punched metal plate 33 Joint application material 71 Groove 72 Slide rail

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) E04C 2/04 E04C 2/46 L (72) Inventor Jun Takeuchi 32 Wadai, Tsukuba-shi, Ibaraki Sekisui Chemical Co., Ltd. F term in the company (reference) 2E162 BA05 BB08 CA16

Claims (8)

[Claims] 1. A step of attaching a face material to one side of an assembled frame by using a frame material in which an adhesive layer is formed in advance on at least two face material sticking portions to form a single-sided flash panel. A method for constructing a building panel, comprising: a step of installing a single-sided flash panel in a building; and a step of attaching a surface material to a remaining surface-applied portion of the installed single-sided flash panel. 2. A step of forming an adhesive layer in advance on a remaining surface material attaching portion of a single-sided flash panel having a surface material attached to one side of a frame, and a step of installing the single-sided flash panel in a building. A step of attaching a surface material to a remaining surface material attachment portion of the installed single-sided flash panel. 3. A step of attaching a first face material to one side of an assembled frame using a frame material in which an adhesive layer is formed in advance on a face material attaching portion, and a second face on the first face material. Forming a single-sided flash panel by stacking the materials and fixing them with a fixture extending from the surface of the second side surface to the frame, and installing the single-sided flash panel in a building. How to build building panels. 4. The method according to claim 1, wherein the adhesive layer is made of an adhesive having release paper or a double-sided tape. 5. A plurality of single-sided flash panels having a face material adhered to one surface of a frame body and an adhesive layer formed in advance on a remaining surface material attachment portion of the frame body are erected on a building floor, A method of constructing a partition wall, characterized in that a surface material to be attached to the other surface of the flash panel is straddled across the other surface of the adjacent single-sided flash panel, thereby forming a partition wall. . 6. A plurality of single-sided flash panels having a face material adhered to one surface of a frame body and an adhesive layer formed in advance on a remaining surface material attachment portion of the frame body are erected on a building floor. Along the joints formed between the flash panels, a long thin punching metal plate having a width larger than the joint interval is attached, and a joint coating agent is applied from above the punching metal plate. How to build a partition wall. 7. A single-sided flash panel or a groove on one of the building floors and a slide rail on the other side, and the single-sided flash panel is attached to a predetermined position on the building floor while being slid. 6. The method for constructing a partition wall according to 6. 8. A floor joist, in which an adhesive layer is formed in advance on a surface material sticking portion on an upper surface, is provided on a floor girder spanned with a gap between floor beams in a cross-cut pattern at right angles. A method for constructing a floor, comprising: attaching a floor covering material to a face material attaching section, and attaching a floor finishing material to an upper surface of the floor covering.