RWA/491
WTO/TBT
RW Rwanda
  • 91 - Construction materials and building
2021-09-27
2021-08-18

Concrete and concrete products (ICS 91.100.30)

DRS 260: 2014, Concrete roofing tiles — Specification (25 page(s), in English)

This Draft Rwanda Standard covers concrete roofing tiles of plain and interlocking types made from lightweight or normal weight aggregates or both.

This standard covers concrete roofing tiles intended for the use as roof covering where durability and appearance are required to provide a weather-resistant surface of specified design.