BELZONA STOPS LEAKING IN CONCRETE JOINTS
Industry: Water / Wastewater (WATR)
Application: WPA-Wall Problem Areas (WPA)
Substrate: Concrete
Customer Location: Water supply authority in the U.K.
Application Date: September 1989
Products:
Belzona® 4211 (Magma Stop)
Belzona® 4221 (Magma Seal)
Problem: Water seepage was occuring at many of the joints in the cast concrete structure.
Photograph Descriptions
- Water tower with access scaffolding in place
- Typical leaking and staining
- Completed application after second coat of Belzona® 4211 (Magma Seal)
Application Situation
Elevated water supply tower.
Application Method
The application was carried out in accordance with Belzona Know-How System Leaflet WPA-7.
Belzona Facts
Joints were cleaned out thoroughly and Belzona® 4211 (Magma Stop) was used to seal obvious live leaks. Joints were then treated with two coats of Belzona® 4221 (Magma Seal) overlapping onto the surrounding concrete by approximately 12". Application was completed with no interruptions to water supply.
