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| Product Name: |
The latest promotion of Rubber water stop bar
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| Supply Ability: |
1000m |
| Related proudcts |
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| Specifications |
10*20, 5*10, 20*20, 20*25, 20*30mm |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Tianjin |
| Minimum Order |
100M |
| Unit Price: |
USD0.5/M |
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Contact person: Liu
Email: liuchengtao@shuanglinrubber.com
We can produce various specifications of Rubber water stop bars according to the customers requirements.
Description of Rubber water stop bar
The bentonite strip is a green flexible hydrophilic strip of approx. 25 x 20 mm, made of natural sodium bentonite clay and synthetic rubber. The bentonite strip comes in lengths of approx.
5 meters. Due to shrinkage of the drying concrete, small cracks and voids will appear in the construction and cold joints, through which water can penetrate. In contact with water the green bentonite strip will swell approximately 400 % of its original dry volume. The expansive clay mass will seal the cracks and small voids in the joint. The first expansion is delayed to prevent the strip from expanding to soon in contact with rainwater during the installation.
Advantages of Rubber water stop bar:
1. It can resist hydrostatic pressures of up to 80 meters of water column= 8 bar
2. The durability and performance of the bentonite water-stop will exceed the design life of the structure (bentonite is a product of nature)
3. The highly elastic and plastic properties of bentonite water-stop will easily counterbalance the initial concrete shrinkage of the structure.
4. Can fill small honeycombs
5. Will not dissolve in water and is non-polluting
Features of Rubber water stop bar
1.It is designed to seal the opening gap of joints by water absorbing and volumetric swelling.
2.It shows good swelling properties even when in contact with sea and cement water due to the low swelling rate to prevent concrete cracks caused by swelling pressure.
3.Excellent physical properties and compression set.
4.It is flexible enough to follow any corners. |
| Company: |
Hengshui shuanglin rubber products co.,ltd
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| Contact: |
Mr. liu chengtao |
| Address: |
2911 Room, Building 2, Taiyi Shangcheng, Hengshui, Hebei, China |
| Postcode: |
053000 |
| Tel: |
86-318-6666807 |
| Fax: |
86-318-6666807 |
| E-mail: |
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