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HDPE drainage and waterproof sheet
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HDPE drainage and waterproof sheet
HDPE drainage and waterproof sheet is a cu***ted High Density Polyethylene (HDPE) sheet designed to provide high void ratio drainage in vertical or horizontal applications. HDPE drainage and waterproof sheet replaces the conventional use of aggregates to form drainage layers, which are expensive and difficult to co***ct.
Consist:
Dimple Core sheet
The dimpled core on the sheet creates an air ***ce for water to enter and travel to its collection system. It consists of a polymeric core with its own inherent strength to withstand compressive strengths from vertical applications and horizontal applications. In vertical applications, the dimpled core also acts as a protection board. Because the core is impervious, the HDPE dimple core sheet can replace the use of protection board against waterproofing.
Filter Fabric
The purpose of the filter fabric is to provide a layer of filter between the unwanted soil particles and the dimpled core. The filter fabric has a high filtration rate allowing water to filter through the fabric and enter the drainage core quickly yet resist clogging. The fabric is covered to each dimple of the polymeric core to keep from soil intrusion. Various fabrics are available to meet special specification needs as well.
Main features:
I Drainage properties of hydraulic conductivity:
There are small dimples on the drainage protection sheet, when use this sheet, we put the filter fabric on the dimples, the ***ce between the dimples and the filter fabric will let the rain water drain swiftly, which will eliminate stagnant water greatly. And through the initiative Principles of drainage water can reach the effect of the initiative waterproof protection.
II Waterproof performance
HDPE drainage and waterproof sheet is one of the best waterproof materials. Instead of using the adhesive method to HIPS sheet, the HDPE drainage and waterproof board also can take the weld method to join with other sheet, which is more strong and firm. |
| Company: |
Shanghai Jari Extrusion Plastic Co., Ltd
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| Contact: |
Mr. Ricky Zhang |
| Address: |
567 Minqiu Rd. Pudong District, Shanghai, China |
| Postcode: |
201209 |
| Tel: |
+86-021-68726198 |
| Fax: |
+86-021-68726199 |
| E-mail: |
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