Concrete joint hydrophilic bentonite rubber waterstop

Concrete joint hydrophilic bentonite rubber waterstop

Shuanglin Bentonite waterstop (BW) is a flexible butyl rubber and swellable clay waterproofing compound that swells upon contact with water to form a long lasting compression seal in non-moving concrete joints. Integral sealing for construction joints in concrete cast in-situ. Convenient and problem solving in situations where a conventional waterstop would require complex shuttering.They can be linked to Supercast PVC waterstops to give an appropriate effective combination of waterstops which maintain network continuity.
Color Black
Expansion 250%
Specific gravity 1.35-1.40
Hydro-static resistance > 550KPa (55m head)
Application temperature range: -24°C - 52°C
Service temperature Range: -34°C - 82°C
Accelerated Aging
Flow Resistance:
No Abnormality
Mechanical Oven
4 hrs. @ 100°C.
Overhead Joint exposed
to 57°C for 7 days.

Application :
Concrete foundations and walls
Concrete slabs on grade
Elevator and equipment pits
Precast construction
Swimming pools and water features
Water towers, reservoirs and water storage tanks
Tunnels, pipes and underground vaults
Marine environments

Visit our web site for more details : www.shuanglinrubber.com shuanglinrubber.en.alibaba.com
Email: liuchengtao@shuanglinrubber.com
Whatsapp:+8613513086234