Dimensions | [] |
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Dimensions | 10x20 mm | |
Dimensions | 15x20 mm |
Sealing cord Bentonite (sqare)
€13.08 – €18.25
Sealing cord Bentonite
Hhydrophilic bentonite WaterStop gives effective protection against water that penetrates concrete joints including high hydraulic pressure. In contrast from the PVC WaterStop which functions passively blocking the migrating water, bentonite WaterStop reacts with water and swells. The characteristics for swelling allow it to inject itself in the concrete joints, this way it eliminates the migrating water to the joints. Bentonite WaterStop tapes are easy to install and don’t need to be fixated before installment. The tapes are installed via steel nails or special glue.
Color: green, black, blue, red
Material: Sodium bentonite. Cconsistency: malleable
Profile: 20×25 mm; 15mm x 20mm; 10mm x 40mm
Swelling: up to 540% in normal water.
Water absorption (After 72h.) up to 241% Density: ± 1,44 kg/dm3
Packaging: 30 m per box, 6 rolls of 5 m each ,
Thermal scope of application: ca. – 30°C bis +90°C storage:
Store in undamaged and unopened packaging in a dry place out of direct sunlight
Water pressure tightness: up to max. 3 bar
Suitable for zones with frequently varying water levels: Yes
Test certificate: No, CM 281-21 / 04.08.2021 University of Architecture, Civil Eng. and Geodesy