RS 543: 2023 MASONRY UNITS TEST METHODS —
DETERMINATION OF WATER ABSORPTION OF
AGGREGATE CONCRETE, AUTOCLAVED AERATED
CONCRETE, MANUFACTURED STONE AND NATURAL
STONE MASONRY UNITS DUE TO CAPILLARY
ACTION AND THE INITIAL RATE OF WATER
ABSORPTION OF CLAY MASONRY UN
7,500.00
39
292,500.00
4
Rwanda Standards
RS ISO 1067: 1974 ANALYSIS OF SOAPS — DETERMINATION OF UNSAPONIFIABLE, UNSAPONIFIED AND UNSAPONIFIED SAPONIFIABLE MATTER
4,500.00
14
63,000.00
5
Rwanda Standards
RS 537: 2023 MASONRY UNITS TEST METHODS —
DETERMINATION OF COMPRESSIVE STRENGTH
