KHIA ID: 919
Industry: Buildings & Structures (BSTR)
Application: RPA-Roof Problem Areas (RPA)
Substrate: Various including Brick, Lead and Felt
Customer Location: Logistics Factory, Lancashire - UK
Application Date: April 2007

Belzona® 3111 (Flexible Membrane)

Problem: Deterioration of original felt finish had allowed water ingress into the roof deck. In particular the felt had split and cracked in critical areas such as the wall to roof interface and the water outlets.
Photograph Descriptions
  1. Roof area prior to coating
  2. Close up of parapet wall and gutter outlet
  3. Belzona® 3111 encapsulating roof deck and parapet wall
  4. Completed Belzona® 3111 reinforced system
Application Situation
50 square meter flat roof over store room.
Application Method
The application was carried out in accordance with Belzona Know-How system leaflets RPA-6, RPA-8, and RPA-10.
Belzona Facts
Belzona was chosen after the success of its application to another part of the factory. Ability to seal; different materials and details made Belzona ideal for this situation.