RWA/541
WTO/TBT
RW Ruanda
  • 91 - Bauwesen, Baustoffe
2021-12-11
2021-10-25

Masonry (ICS 91.080.30)

DRS 211-2: 2010, Mortar for masonry — Test methods — Part 2: Bulk sampling of mortars and preparation of test mortars (13 page(s), in English)

This Draft Rwanda Standard provides methods for taking a bulk sample of fresh mortar, and the preparation of a bulk test sample from this. It also provides a procedure for producing test mortars from dry constituents and water.