Punch-in type weep holes "GH1 type / GH2 type"
Groundwater drainage! It can be installed retroactively in existing waterways or in waterways after installation.
The "GH1 type and GH2 type" driven weep holes are products that are primarily installed in existing waterways to address issues such as cracks caused by infiltrating water from the rear or concerns about uplift. Since the valve can be installed after the main construction is completed, there is no worry about damage to the valve body during installation. The steel plate inside the rubber valve prevents warping of the valve body and maintains its sealing effectiveness. 【Features】 ○ Can be installed after construction ○ No damage to the valve body during installation ○ Easy installation For more details, please contact us or download the catalog.
basic information
【Specifications】 ○Main materials: Synthetic rubber, synthetic resin ○Type GH1: For concrete ○Type GH2: For steel sheet piles 【Compatible sizes】 ○Type GH1: 40/50/75 ○Type GH2: 50/75 (40 can be customized upon request) ●For more details, please contact us or download the catalog.
Price information
Please contact us.
Delivery Time
Applications/Examples of results
For more details, please contact us or download the catalog.
catalog（1）
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CAD data（2）
| Model number | overview | File |
|---|---|---|
| GH1-40～75 | 【Product Name】Insert Type Weep Hole (for Concrete Walls)【Product Number】GH1【Size】φ40 to φ75 *Please do not modify the drawings. |
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| GH2-50~75 | 【Product Name】Driven Weep Hole (for Steel Sheet Piles)【Product Number】GH2【Size】φ50 to φ75 *Please do not modify the drawings. |
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