Overview
Product Details
Introduction
EVA waterproof board is a kind of anti-seepage material made of high molecular polymer as the basic material,the production process adopts two-stage co extrusion single stack rod extrusion method. The raw material resin EVA is added with reinforcing agent and antioxidant. After heating, melting, plasticizing, extrusion forming and traction, the sheet formed can also be combined with geotextile (signal layer) to form a composite waterproof board. Extrusion and calendering method can also be used to melt and plasticize the resin extruder The molten sheet blank extruded from the slit die of the machine head is integrated with the sling, and then rolled and cooled into a smooth film by roller calendering, or integrated with the geotextile with sling, and then rolled and cooled into composite waterproof plate.
Specification
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Product Name: |
waterproof membrane for tunnel
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Thickness: |
0.2mm-3.0mm |
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Length : |
50m/roll,100m/roll,150m/roll or follow customers' request |
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width: |
1m-6m or follow customers' demand |
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Color: |
White |
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Material: |
EVA |
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Standard: |
ASTM GRI-GM13/M17/China standard |
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Application |
railway tunnel, highway tunnel, subway, mine and all kinds of municipal underground engineering |
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Packing |
PP woven plastic bags tied with plastic belts,easy to unload |
Characteristics:
(1)Convenient construction, easy welding.
(2) Excellent toughness, weather resistance, low temperature resistance.
(3) Independent bubble structure, low surface water absorption rate, and good permeability.
(4) Corrosion resistance to organic solvents such as acid, alkali, salt, oil, etc.
(5)Good anti-seepage performance and high barrier property
Technical parameters
Q:Can you do OEM?A:Sure, of course. OEM and ODM are both welcome. Q: Do you charge for the samples?A: According to our company policy, the samples are free, we only charge the freight fee. After order placed , the freight chargecould be refund . Q:What's the MOQ?A: We can according to your condition to set the MOQ. Q: How long is your delivery time?A: Generally it is 5-10 days upon getting your deposit payment. Q: What’s your Payment term ? A:T/T , L/C , Western Union.
