BELZONA STOPS LEAKING IN CONCRETE JOINTS

KHIA ID: 324
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
  1. Water tower with access scaffolding in place
  2. Typical leaking and staining
  3. 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.
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