PZ swellable waterstop for walls
In the construction process, waterstop strips are widely used to prevent water leakage and seepage. There are many kinds of waterstop strips with different characteristics and performances on the market. Then how to choose a waterstop strip suitable for your project? You may start from the following aspects.
Application Selection
Type Selection
When choosing the type of waterstop strip, you only need to determine whether your project requires waterstop strip having repeated expansion properties.
PZ swellable waterstop can expand repeatedly, and is commonly used in the construction joints where fast water sealing is required. It swells quickly once exposed to water to fill irregular surfaces and gaps. Moreover, it can withstand large contact pressure to avoid water leakage.
PN swellable waterstop cannot expand repeatedly. It swells slowly at low rate once exposed to water. When it expands after being exposed to water, it can automatically seal new tiny cracks caused by settlement. For completed projects, if there is water leakage in the gap, choose proper waterstop strip to seal the leakage.
Volume Expansion Rate
As the type of waterstop strips varies, their expansion rate varies as well. We can choose waterstop strip with appropriate volume expansion rate according to your engineering design requirements.
Item | PZ Swellable Waterstop | |||
---|---|---|---|---|
Volume expansion rate | 150 | 250 | 400 | 600 |
Item | PN Swellable Waterstop | |||
---|---|---|---|---|
Volume expansion rate | 150 | 220 | 300 | 500 |
Size Selection
*Other specifications can be customized upon request.
*Other specifications can be customized upon request.
If you are looking for waterstop strips that perfectly fit your projects, you may choose it from these aspects to avoid choosing improper waterstop strip. If you still have any questions, you can contact us directly. We are a professional waterstop strip manufacturer. In addition, we also offer waterstop, sealant and other waterproof products that can meet all your demands.