JP3845799B2 - Temporary waterproof combined base - Google Patents

Description

Architectural waterproofing

In the case of waterproofing construction 8 (hereinafter referred to as waterproofing) of buildings, in the case of plate-like foundations (hereinafter referred to as cement boards) 5 and 7 such as hard wood cement boards, if rain falls between the foundation construction and waterproofing construction 8 Leakage from the seam of the board will leak the building, so other construction may not work until waterproofing is completed depending on the type of industry

Insert the sealing material 6 directly between the cement board 5 and the cement board 7

[0005]
The effect of the sealing material 6 sandwiched directly between the cement board 5 and the cement board 7 eliminates the leakage of water from the joints of the cement board. There will be no rain leak. Since there is no leakage of rain, it is possible to construct other constructions without waiting for the construction of waterproofing 8

[Non-regular items]

(Figure 1)
Plywood 3 is spread on the roof joists 1 of the building's roof and veranda (Fig. 2).
I put the cement board 5 on it, but when laying the first cement board 5 (Figure 1)
Attach the sealing material 4 to the part to be mated with the first cement board (Figure 2).
After that, the first cement board 5 is attached (Fig. 3).
I put the second cement board 7 (Fig. 2)
Attach the sealing material 6 to the part to be mated with the second cement board (Figure 3).
After that, the second cement plate 7 is applied. The cement plate is then applied in the same manner. Finally, the joints of the cement plate are inspected, and if there are any defective parts, they are sealed with a sealing material.

Since the waterproof base becomes a temporary waterproof layer in construction work, delays in construction work due to rain can be reduced in construction work.

Plywood on the joists

The first cement board is stretched

    Cement board is waterproofed

Explanation of symbols

1 joist 2 rising 3 plywood 4 sealing material 5 cement board 6 sealing material 7 cement board 8 waterproofing layer

Claims (1)

Put a sealing material directly between the waterproof base plate and the plate provided under the waterproof layer ,
Structure characterized by a temporary waterproof layer

Images