Sill Repairs With Belzona

Industry:

Buildings & Structures (BSTR)

Application:

Wall Problem Areas (WPA)

Customer Location:

Local Council-UK

Application Date:

October 2007

Application Situation:

Damage to conrete window sills due to corrosion of reinforcement bars.

Problem:

A childcare centre were having safety issues with pieces of concrete falling from window sills due to the spalling concrete.

Products:

Belzona® 4141 (Magma Build) 

Belzona® 5151 (Hi-Build Cladding)

Substrate:

Concrete

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.

Photographs Description

1. Damaged sills before the repair
2. Exposed and corroded reinforcement bars
3. Rebuilt using Belzona® 4141 & coated with Belzona® 5151
4. Completed repairs