Contact person: Lisa Kang
Email: lisa@shuanglinrubber.com
We can provide various specifications of Water Swelling Strip according to the customers' requirements.
Specifications of Rubber water swelling strip:
1. The material is rubber
2.expansion rate is fast and water pressure resistance is strong
3.size:10*20mm, 20*30mm, 18*28mm
Application of Rubber water swelling strip:
Rubber water swelling strip is designed for sealing construction joints, cold joints and working joints in concrete, around pipe penetrations, in sewer joints, against slurry walls, sheet piling.
It can be used in combination with infiltrate stop in situation, which is deemed to be high risk.
Advantages of Rubber water swelling strip:
1. It is permanently active system, which swells up to approximately (150%~300%).
2. It is an ecological and user friendly system: simple and quick to install by means of gun nailing.
3. The composition of bentonite water-stop 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
Physical property:
|
Item
|
Index
|
| |
PZ-150
|
PZ-250
|
PZ-400
|
PZ-600
|
|
Hardness(Shao A)
|
42±7
|
45±7
|
48±7
|
|
Tensile strength, MPa≥
|
3.5
|
3
|
|
Elongation at break, %≥
|
450
|
350
|
|
Volume expansion rate%
|
150
|
250
|
400
|
600
|
|
Repeated water immersion test
|
Tensile strength,
MPa≥
|
3
|
2
|
|
Elongation at break, %≥
|
350
|
250
|
|
Volume expansion rate%
|
150
|
250
|
300
|
500
|
|
Cold bending(-20º C× 2h)
|
No cracks
|
We can provide various specifications of Water Swelling Strip according to the customers' requirements.
