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
9
67,500.00
2
Rwanda Standards
RS 537: 2023 MASONRY UNITS TEST METHODS —
DETERMINATION OF COMPRESSIVE STRENGTH
36,000.00
9
324,000.00
3
Rwanda Standards
RS ISO 17668: 2016 ZINC DIFFUSION COATINGS ON FERROUS PRODUCTS
— SHERARDIZING — SPECIFICATION
19,500.00
10
195,000.00
4
Rwanda Standards
RS 547: 2023 FIRE CLASSIFICATION OF CONSTRUCTION
PRODUCTS AND BUILDING ELEMENTS —
CLASSIFICATION USING DATA FROM REACTION TO
FIRE TESTS
