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Quick Details

  • Place of Origin: Japan
  • Brand Name: Weep hole
  • Model Number: Series G
  • Material: ABS
  • Length: Piacere
  • Standard: Company standard
  • Type: Other Plastic Building Materials

Packaging & Delivery

Packaging Details Standard safe packing or upon your request
Delivery Time Within 2week after the order confirmation

Specifications

---Japan---
1.Contribute to Reduction of Water Pressure
2.Reuse of Rain and Ground Water
3.Reasonable price

WEEP HOLE , drainage pipe with flap valve , consists of PVC pipe and socket with rubber valve.

 

 Feature 1   Contribute to Reduction of Ground water pressure

   If the ground water level of back side of retaining wall is high ,

   retaining wall require drainage (drain pipe)  to protect walls from uplift 

   due to byoyance force of ground water.

 

 Feature 2   Reuse of Rain water and Ground water

   It is possible to impound the irrigation channel or farm pond with using weep hole.

   Ground water and rain is a gift from the earth , In the area of  lacking in water

   It is very useful for farmer.

 

 

  

 

 

 

  Advantage 

 ♦ Ground water from back side of concrete wall goes out to the channel through pipe.

 

 ♦ Rubber flap valve does not allow the water to flow back into drainage pipe. 

 

 

 

  Remarks 

  ♦ It is not applicable where there are many trash or floating substances around.

  ♦ It is not applicable for ocean.

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