Weep hole (can be used for both side walls and bottom panel) Standard weep hole This is the most commonly used weep hole in Japan G/GQF type-G-30

Weep hole (can be used for both side walls and bottom panel) Standard weep hole This is the most commonly used weep hole in Japan G/GQF type
Chubu Biika Enterprise Co., Ltd.

About This Product

Can be used to drain water from irrigation canals, rivers, regulating areas, and dams (with backflow prevention valve). It is useful for preventing underground water from seeping into the ground and preventing uneven settlement of the back surface (unequal settlement). In particular, we recommend that you always use concrete waterways, as they frequently suffer from upheaval damage caused by spring water. It is more effective when used in conjunction with a cap filter.

Main features
■Corrosion resistance/chemical resistanceMade of synthetic resin and has excellent corrosion and chemical resistance.

■EconomicalIt is economical and has excellent cost performance.

■Installation methodFill the pipe with a socket with filler and attach the valve afterwards.

■OthersIt can be manufactured with dimensions that suit the site. We also have various field know-how.

■Installation methodEach part of this weep hole is constructed independently for ease of construction. The length of the main body is determined by the concrete wall thickness, concrete bed thickness, and block thickness, so when designing, please determine the main body length and diameter. We also manufacture products tailored to the slope slope.

■In the case of cast-in-place waterwaysInsert the main body into the formwork using a separator, pour concrete, and then insert the valve.

■For concrete secondary product waterwaysEither cast the main body at the factory at the same time as the concrete product, or make a hole larger than the outer diameter of the main body at the factory, install the main body with mortar caulking on site, and insert the valve.

■For block cladding (stone masonry)Set the retainer length to the length of the main body, and after attaching the main body to the block, insert the valve.

■When used for layingThere are two methods: one is to press them at the same time, and one is to attach them after unboxing.

Model
There are 1 models for this product.

Product
Weep hole (can be used for both side walls and bottom panel) Standard weep hole This is the most commonly used weep hole in Japan G/GQF type

Handling Company
Chubu Biika Enterprise Co., Ltd.

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1 Models of Weep hole (can be used for both side walls and bottom panel) Standard weep hole This is the most commonly used weep hole in Japan G/GQF type

Image	Part Number	Price (excluding tax)
	G-30	Available upon quote