bentonite waterstop for concrete joints

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US $2-8 / Meters | 500 Meter/Meters (Min. Order)
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Overview
Quick Details
Place of Origin:
Beijing, China (Mainland)
Brand Name:
LangWei
Model Number:
LW201
Type:
Other Waterproofing Materials
nature:
waterproofing
color:
black
packing:
5 meters
size:
10mm*20mm
Supply Ability
Supply Ability:
10000 Meter/Meters per Month
Packaging & Delivery
Packaging Details
5m in a roll,5 rolls in a carton
Port
Tianjin or Shanghai
Lead Time :
Within 2 days

Specifications

1.Material is bentonite
2.Expansion ratoio:150%~300%
3.Size:10x20mm,28x18,20x30mm
4.Simple operation
5.Save cost

Field of application:

 

   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.Material is bentonite

   2.is permanently active system, which swells up to approximately(150%~300%)

   3.is an ecological and user friendly system: simple and quick to install by means of gun nailing  

   4.the composition of bentonite waterstop prevents premature swelling

   5.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

   6.can resist hydrostatic pressures of up to 80 meters of water column= 8 bar

   7.the durability and performance of the bentonite waterstop will exceed the design life of the structure (bentonite is a product of nature)

   8.The highly elastic and plastic properties of bentonite waterstop will easily counterbalance the initial concrete shrinkage of the structure

 

   9.Can fill small honeycombs

   10.Will not dissolve in water and is non-polluting

   11.size:10x20mm,28x18mm,20x30mm, also can according your size

 

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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