Masonry (ICS 91.080.30)
DRS 211-7: 2010, Mortar for masonry — Test methods — Part 7: Determination of water absorption coefficient due to capillary action of hardened mortar (13 page(s), in English)
This Draft Rwanda Standard provides a method for determining the water absorption coefficient due to capillary action of hardened mortars containing mineral binders and normal as well as light weight aggregates.