Services >> Test Overviews           Admixture Tests   Tests / Services Standard Methods / Techniques Uniformity test on concrete admixture BS 5075: Pt 1: 1982 BS 5075: Pt 2: 1982 BS 5075: Pt 3: 1982 SS 320 : 1987   Aggregate Tests   Tests / Services Standard Methods / Techniques Sampling BS 821 : Pt 102 : 1989 SS 73 : 1974 Clay, silt & dust content (field settling) BS 812: Pt 1 : 1975 SS 73 : 1974 Clay, silt & dust content (decantation) BS 812 : Pt 1 : 1975 SS 73 : 1974 Materials finer then 75 µm ASTM C 117-90 Particle size distribution by sieving BS 812: Sect 103.1 : 1985 SS 73 : 1974 ASTM C 136-84a Moisture content BS 812 : Pt 109 : 1990 SS 73 : 1974 ASTM C 566-89 Shell content BS 812 : Pt 106 : 1985 Organic impurities (colour test) SS 73 : 1974 ASTM C 40-84 Bulk density, voids & bulking BS 812 : Pt 2 : 1975 SS 73 : 1974 Relative densities & water absorption BS 812 : Pt 2 : 1975 SS 73 : 1974 Aggregate crushing value (ACV) BS 812 : Pt 110 : 1990 SS 73 : 1974 10% fines value (TFV) BS 812 : Pt 111 : 1990 SS 73 : 1974 Angularity number BS 812 : Pt 1 : 1975 SS 73 : 1974 Flakiness index BS 812 : Pt 105.1 : 1989 SS 73 : 1974 Elongation index BS 812 : Pt 105.2 : 1990 SS 73 : 1974 Soundness BS 812 : Pt 121 : 1989 SS 73 : 1974 Impact value BS 812 : Pt 121 : 1990 SS 73 : 1974 Los Angeles Abrasion SS 73 : 1974 ASTM C 131-89 ASTM C 535-89 Chloride content BS 812: Pt 117 : 1988 SS 73 : Pt 17 : 1992 Sulphate content BS 812 : Pt 118 : 1988 SS 73 : Pt 18 : 1992   Soil Tests   Tests / Services Standard Methods / Techniques Particle density or specific gravity BS 1377 : Pt 2 : 1990 ASTM D 854-83 (90) Moisture content BS 1377 : Pt 2 : 1990 Moisture content by speedy tester ASTM D 4944-89 BS 1377 : Pt 3 : 1990 Particle size distribution by seiving BS 1377 : Pt 2 : 1990 ASTM D 422-63 (90) Hydrometer test BS 1377 : Pt 2 : 1990 ASTM D 422-63 (90) California Bearing Ratio (CBR) BS 1377 : Pt 4: 1990 ASTM D 1883-87 Dry density / moisture content relation BS 1377 : Pt 4: 1990 ASTM D 698-78 (90) Dry density (sand replacement method) BS 1377 : Pt 9: 1990 ASTM D 1556-90 Dry density (core cutter method) BS 1377 : Pt 9: 1990 ASTM D 2937-83 (90) Liquid limit BS 1377 : Pt 2 : 1990 ASTM D 4318-84 Plastic limit BS 1377 : Pt 2 : 1990 ASTM D 4318-84 Plasticity index BS 1377 : Pt 2 : 1990 ASTM D 4318-84 Plate bearing test BS 5930 : 1981 ASTM D 1194-72 (87) ASTM D 1195-64 (87) DIN 18134 pH value BS 1377 : Pt 3 : 1990 Sulphate content BS 1377 : Pt 3 : 1990 Chloride content BS 1377 : Pt 3 : 1990 Organic matter BS 1377 : Pt 3 : 1990   Copyright ® 2001. All rights reserved Cast Laboratories Pte Ltd.