Company: Concrete Manufacturers Association
Tel: (011)-805 6742
Address: P O Box 168 HALFWAY HOUSE 1685
The certificate covers the CMA Roofing System for use on affordable housing where the roof covering is concrete roof tiles that are produced exclusively by bona fide members of the Roof Tile Division of the Concrete Manufacturers Association (CMA). The tiles form an integral part of the system and are laid on 38 by 38 mm SA pine tiling battens fixed to innovative nail-plate (fink) timber roof trusses placed on and anchored to the superstructure walls at 900 mm centres.
CMA roofs are suitable for the construction of double-pitch roofs covered with concrete roof tiles on buildings for the uses (SANS 10400: Table 1 of Regulation A(20)(1)) set out below:
- semi-detached houses and row houses (H3)
- Detached houses and related outbuildings (H4).
This certificate and Agrement South Africa`s assessment apply only to CMA Roofing System roofs that are manufactured, erected and braced as described and illustrated in this certificate and where the terms and conditions of certification are complied with.