JP3231113B2 - Architectural waterproof panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof panel for a building, in which a plurality of arbitrary panels are laid on an outer wall surface, a roof floor, a veranda floor or the like of a building to form the surface.

[0002]

2. Description of the Related Art In a prefabricated building method, a panel is generally used for an outer wall and various floors, and the panel is attached to a frame via fasteners and inserts.

In laying panels, surfaces exposed to rainwater, such as outer wall surfaces, rooftop floors, and veranda floors, need to be waterproofed. In this conventional waterproofing treatment, after the panel is laid, it is general to apply a preventive material to the panel surface and the peripheral side surface by spraying or the like.

[0004] However, there is a problem that this waterproofing treatment is extremely troublesome and takes a long period of time for construction on site. In addition, uneven coating is likely to occur, and the coating cannot obtain an effective waterproofing effect, resulting in early deterioration of the panel, and the joint may be opened due to bending or the like.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a prefabricated construction method in which a waterproof treatment can be easily performed in a factory, and the waterproof treatment is prevented from becoming uneven.

[0006]

In order to solve the above-mentioned problems, the present invention has a configuration in which one sheet of prevention sheet is adhered to the surface of the panel main body and the peripheral side surface via an adhesive. .

In the waterproof panel having this structure, one waterproof sheet is put on the surface and the peripheral side of the air-permeable panel body with an adhesive interposed therebetween. Can be manufactured by adhering to a panel main body surface and a peripheral side surface via an adhesive.

The waterproof sheet includes all well-known waterproof sheets conventionally used for waterproofing a rooftop surface.

[0009]

The waterproof panel according to the present invention configured as described above has a waterproof sheet, which has a waterproof effect, and thus has no waterproof unevenness.

Further, since the prevention sheet is adhered to the panel body by suction, the degree of adhesion is uniform and firm.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG.
Adhesive sheet 1 on the surface and peripheral side of
2 to obtain a waterproof panel A. Panel body 10
Is, for example, thickness: 35 to 200 mm, length: 1000 to 50
It is a standard product of 00 mm and width: 300 to 900 mm, and the waterproof sheet 11 is vinyl chloride. As the adhesive 12, a hot melt type, an epoxy type, a urethane type or the like can be used. It is preferable to use a hot-melt system that can utilize heat during molding.

The waterproof panel A is manufactured, for example, as follows. That is, as shown in FIG. 2, the molded panel main body 10 is placed on the box-shaped surface plate B, and the adhesive 12 is applied to the surface and the peripheral side surface of the panel main body 10, and then the waterproof sheet 11 is removed. Then, the surrounding area is held down by the holding frame 13. In this state, when the inside of the surface plate B is sucked by the pump P, the inside of the panel main body 10 is sucked through the small holes 14 on the upper surface of the surface plate B, and the waterproof sheet 11 is uniformly sucked over the entire surface by the suction. Then, it is pressed against the surface and the peripheral side surface of the panel main body 10, and is firmly bonded via the adhesive 12. The adhesive 12 may be applied to the waterproof sheet 11 side. At this time,
The (corner) 10a between the peripheral side surfaces is adhered without a cut portion.
It is.

In the embodiment, the waterproof sheet 11 is adhered to the panel body 10 after molding.
By interposing the waterproof sheet 11 on the inner surface of the molding die, the waterproof sheet 11 can be attached simultaneously with the formation of the panel body 10.

In addition to the ALC version, P
It goes without saying that a concrete plate such as a C plate can be used.

[0015]

According to the present invention, since the panel is configured as described above and the waterproofing process is performed on the panel with the waterproofing sheet, the waterproofing process is not uneven and the durability is good.

Further, if the waterproof sheet is attached by suction, the degree of attachment becomes uniform and strong, and the durability is further improved.

[Brief description of the drawings]

FIG. 1 is a perspective view, partially missing, of one embodiment.

FIG. 2 is a diagram illustrating the production of the embodiment.

[Explanation of symbols]

 10 Panel body 11 Waterproof sheet 12 Adhesive 13 Pressing frame 14 Small hole A Waterproof panel B Surface plate P Intake pump

Continuation of the front page (56) References JP-A-54-144015 (JP, A) JP-A-4-24138 (JP, A) JP-A-2-137485 (JP, U) JP-A-60-28725 (JP) , Y2) (58) Field surveyed (Int. Cl. ⁷ , DB name) E04D 3/35 E04F 13/08

Claims (2)

(57) [Claims] The outer wall surface according to claim 1] buildings, roof floor, with constitute a plane laying a plurality veranda floor surface or the like, the outer
An architectural waterproof panel A having a waterproof layer on its surface ,
The panel body 10 has air permeability, and a single waterproof sheet 11 is attached to the surface and the peripheral side of the panel body 10 with an adhesive 12 on each peripheral side.
There is no cut portion at the corner 10a between the surfaces,
A waterproof panel for construction characterized by being adhered along a surface and a peripheral side surface . On the surface and the peripheral side surface of 2. A breathable panel body 10, covered with a single waterproof sheet 11 interposed the adhesive 12, in this state, the intake of the panel body 10, the waterproof sheet 11 2. The method for manufacturing a waterproof panel for a building according to claim 1, wherein the adhesive is adhered to a surface and a peripheral side surface of the panel body 10 via an adhesive 12 .