THAT'S ONE BIG ROOF APPLICATION WITH BELZONA

KHIA ID: 2690

Industry: Buildings & Structures (BSTR)
Application: RPA-Roof Problem Areas (RPA)
Substrate: Concrete

Customer Location: Olympic Complex, Algeria
Application Date: December 2003

Products:
Belzona® 3111 (Flexible Membrane)

Problem: Corrosion and weather damage had caused the 12,000m² roof of the Olympic Complex to leak.

Photograph Descriptions

Damaged concrete roof Application of Belzona® 3111 Completed application in 2003 Revisited application in 2014

Application Situation

Waterproofing of the Olympic Complex roof.

Application Method

Application was carried out in accordance with Belzona Know-How System Leaflet RPA-1. Firstly the asbestos coating inside the dome was removed. The roof was resurfaced using a cement based screed to provide a good base for the new coating. A fully reinforced Belzona® 3111 system was then applied.

Belzona Facts

The Application was revisited in 2009. After 6 years in service, there was no deterioration of the roof structure. The coating, although covered in dust following a dust storm, was still in an excellent condition underneath. The coating still provided UV-resistance and was watertight.

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