RS ASTM E1857: 2021 STANDARD GUIDE FOR SELECTING OF CLEANING
TECHNIQUES FOR MASONRY, CONCRETE, AND
STUCCO SURFACES
6,000.00
6
36,000.00
2
Rwanda Standards
RS ISO 7483:1991/Cor 1:1995 DIMENSIONS OF GASKETS FOR USE WITH FLANGES
TO ISO 7005
49,500.00
1
49,500.00
3
Rwanda Standards
RS EAS 1020: 2021 SHOVELS AND SPADES — SPECIFICATION
13,500.00
12
162,000.00
4
Rwanda Standards
RS 514-4: 2023 COMPRESSED EARTH BLOCKS — PART 4: CODE OF PRACTICE FOR PRODUCTION AND CONSTRUCTION OF COMPRESSED EARTH BLOCKS
21,000.00
6
126,000.00
5
Rwanda Standards
RS ISO 14713-3: 2017 ZINC COATINGS — GUIDELINES AND
RECOMMENDATIONS FOR THE PROTECTION AGAINST
CORROSION OF IRON AND STEEL IN STRUCTURES —
PART 3: SHERARDIZING
12,000.00
6
72,000.00
6
Rwanda Standards
RS ASTM E1185: 2020 STANDARD GUIDE FOR SELECTING ECONOMIC
METHODS FOR EVALUATING INVESTMENTS
BUILDINGS AND BUILDING SYSTEMS
7,500.00
75
562,500.00
7
Rwanda Standards
RS ISO 8501-3: 2006 PREPARATION OF STEEL SUBSTANCES BEFORE
APPLICATION OF PAINTS AND RELATED PRODUCTS
— VISUAL ASSESSMENT OF SURFACE CLEANLINESS
—
PART 3: PREPARATION GRADES OF WELDS, EDGES
AND OTHER AREAS WITH SURFACE IMPERFECTIONS
