Weep holes for waterproof sheets! Check valve to prevent underground infiltration from groundwater and spring water.
The "GP1 type" weep hole for sheets is a check valve that is installed on waterproof sheets. It is composed of a stainless steel cover, a retaining ring, a rubber valve, and a screw-type body (made of synthetic resin), making it robust and free from failures due to its simple structure. Its compact and lightweight design allows for easy direct installation on the sheet. By using it in conjunction with drain pipes or air vent pipes, additional safety can be achieved. Furthermore, the weep hole for sheets ensures the safety of the embankment while significantly reducing construction labor and costs. 【Features】 - Simple structure with no failures - Can be installed on waterproof sheets up to 4mm thick - Slim design, with minimal visibility of irregularities after installation on pond waterproof sheets - Can be easily installed on waterproof sheets without the use of special tools - Made of synthetic resin and stainless steel, allowing for semi-permanent use For more details, please contact us or download the catalog.
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【Specifications】 ○ Main unit weight: 0.08kg ○ Main materials: Synthetic rubber / Synthetic resin ● For more details, please contact us or download the catalog.
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Chubu Beautification Corporation has been involved in the development, production, and sales of water-related products since its establishment in 1966, contributing to the advancement of agriculture and water supply and sewage sectors nationwide. As we enter the 21st century, we are increasingly aware of the rapid changes in social conditions and the growing impact of changes in the natural environment surrounding people. We strive to be a good advisor and a collaborative partner for everyone in the fields of water and civil engineering, focusing on creative actions and technological improvements. We consider it our mission to contribute to the creation of a safe and comfortable living environment for the people in the region. Looking towards the future of people and the environment, we deliver reliable products. We appreciate your continued support.