SILL REPAIRS WITH BELZONA

KHIA ID: 923
Industry: Buildings & Structures (BSTR)
Application: WPA-Wall Problem Areas (WPA)
Substrate: Concrete
Customer Location: Local Council-UK
Application Date: October 2007
Products:

Belzona® 4141 (Magma Build) 

Belzona® 5151 (Hi-Build Cladding)


Problem: A childcare centre were having safety issues with pieces of concrete falling from window sills due to the spalling concrete.
Photograph Descriptions
  1. Damaged sills before the repair
  2. Exposed and corroded reinforcement bars
  3. Rebuilt using Belzona® 4141 & coated with Belzona® 5151
  4. Completed repairs
Application Situation
Damage to conrete window sills due to corrosion of reinforcement bars.
Application Method
Application carried out in accordance with the Belzona Know-How System Leaflets WPA-1 and WPA-4.
Belzona Facts
This customer chose to use Belzona to reduce cost and the disruption, the alternative was to remove the windows, re-cast the sills and then replace once they had cured, this would have resulted in the Childcare centre being closed for over 4 weeks.