Acrylic hydro-expansive sealants
Description
For sealing construction joints and service penetrations in concrete structures. With a proven ability to withstand a pressure of 8 bar, FLOWSTOP complies with the German WU directive on waterproof concrete structures for a continuous pressure of 2 bar, as well as with international standards for high-pressure resistance.
- European Technical Assessment (ETA)
- General Building Inspection Test Certificate
- Suitable for areas with frequently fluctuating water levels
- Good chemical resistance
- Dimensionally stable
- Maximum pressure of 8 bar with 20 x 5 mm size
- Long-term testing for over 250 days
- Easy installation with POWER hydro-expansive joint adhesive
- No surface preparation required
Product Description
FLOWSTOP is a high-pressure-resistant, hydro-expansive waterstop for construction joints and service penetrations in concrete structures.
A reliable and permanent seal up to a water column of 80 m is achieved when using the 20 x 5 mm size.
Resistance
- Diluted acids and alkalis
- Saltwater
- Methane gas + radon
- Liquid manure + slurry fermentation slurry + biogas
- Concrete alkalinity
- Liquids aggressive to concrete
Technical Specifications
Material: Modified TPE Temperature range: -30°C to +60°C
Storage: Dry and protected Color: Red
Finish: Smooth
Dimensions: 20 x 5 mm
20 x 10 mm
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