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
2
15,000.00
2
Rwanda Standards
RS ASTM C173/C173M-16 STANDARD TEST METHOD FOR AIR CONTENT OF FRESHLY MIXED CONCRETE BY THE VOLUMETRIC METHOD
13,500.00
2
27,000.00
3
Rwanda Standards
RS ISO 20347: 2022 PERSONAL PROTECTIVE EQUIPMENT — OCCUPATIONAL FOOTWEAR
