Model: | - |
---|---|
Brand: | Rongwei |
Origin: | Made In China |
Category: | Construction & Decoration / Waterproof Materials |
Label: | waterstop bar , Water Strip , swelling waterstrip |
Price: |
US $2.5
/ m
|
Min. Order: | 500 m |
Live Chat: | Last Online:30 Jun, 2014 |
Field of application:
Material is Bentonite, Bentonite waterstop is designed for sealing construction joints, cold joints and working joints in concrete, around pipe penetrations, in sewer joints, against slurry walls, sheet piling ect
Can be used in combination with infiltrate stop in situation, which are deemed to be high risk
Advantages:
1.is permanently active system, which swells up to approximately(150%~300%)
2.is an ecological and user friendly system: simple and quick to install by means of gun nailing
3.the composition of bentonite waterstop prevents premature swelling
4.the waterstop has a proven track record in water treatment plants, water purification plants, water tanks, metro works and other concrete structures subject to high water pressure
5.can resist hydrostatic pressures of up to 80 meters of water column= 8 bar
6.the durability and performance of the bentonite waterstop will exceed the design life of the structure (bentonite is a product of nature)
7.The highly elastic and plastic properties of bentonite waterstop will easily counterbalance the initial concrete shrinkage of the structure
8.Can fill small honeycombs
9.Will not dissolve in water and is non-polluting
10.size10x20mm,18x28mm,20x30mm
Technology data:
NO. |
Item |
Index |
||
1 |
Model |
PN-150 |
PN-220 |
PN-300 |
2 |
Expansion ratio% ≥ |
150 |
220 |
300 |
3 |
Flow at high temperature 80°C×5h) |
No flow |
No flow |
No flow |
4 |
Test at low temperature(-20°C×2h) |
No embrittlement |
No embrittlement |
No embrittlement |
Appearance:
Black, in rolls of approx 30 meters length
Packaging:
30m carton containing
weight per carton: gross 23kg, net 21.6kg
1pallet=24 cartons=720m
Storage:
Bentonite waterstop should be stored under cover, clear of the ground. Protect the material from all sources of moisture and frost . Storage temperature must be between 5 °Cand 30°C
Shelf life is unlimited in correct storage conditions
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