Geotech Services, X-18, MIDC, Hingna, Nagpur, Maharashtra. Discipline Chemical Testing Issue Date

Transcription

1 Last Amended on Page 1 of 6 I. WATER 1. WATER (For Construction Purpose Only) ph Value IS 3025 (Part 11) : 1983 (Clause 2.0) Suspended Matter IS 3025 (Part 17) : 1984 Organic matter IS 3025 (Part 18) : 1984 Inorganic matter IS 3025 (Part 18) : 1984 Sulphate Content IS 3025 (Part 24) : 1986 (Clause-2.0) (Reaffirmed-1998) Chloride Content IS 3025 (Part 32) : 1988 (Clause-2.0) (Reaffirmed-1999) Acidity IS 3025 (Part 22) : 1986 IS 456:2000 Clause 5.4 (a) Alkalinity IS 3025 (Part 23) : 1986 IS 456:2000 Clause 5.4 (b) 2 to to 3000 mg/l 10 to 1000 mg/l 10 to 4000 mg/l 10 to 500 mg/l 10 to 2000 mg/l 0.1 to 10 ml 0.1 to 30 ml

2 Last Amended on Page 2 of 6 II. BUILDING MATERIALS 1. CEMENT GR ORDINARY PORTLAND CEMENT Loss on Ignition IS Silica IS Ferric Oxide IS (Clause 4.5.2) Alumina IS (Clause 4.5.1) Calcium Oxide IS (Clause 4.7.2) Magnesium Oxide IS (Clause 4.8.2) Sulphuric Anhydride IS Insoluble Residue IS to 15 % 0.5 to 50 % 0.1 to 15 % 0.2 to 15 % 0.5 to 90 % 0.5 to 15 % 0.1 to 15 % 0.5 to 10 %

3 Last Amended on Page 3 of 6 2. PORTLAND POZZOLANA CEMENT Chloride IS 4032:1985 Amendment no.2 Alkalis as Sodium IS Alkalis as Potassium IS Reaffirmed-2000 Loss on Ignition IS Silica IS Ferric Oxide IS (Clause 4.5.2) Alumina IS (Clause 4.5.1) Calcium Oxide IS (Clause 4.7.2) Magnesium Oxide IS (Clause 4.8.2) to 5 % 0.01 to 10% 0.01 to 10% 0.5 to 50 % m 0.5 to 90 % m 0.5 to 15 % m

4 Last Amended on Page 4 of 6 3. PORTLAND SLAG CEMENT Sulphuric Anhydride IS Insoluble Residue IS Loss on Ignition IS Silica IS Ferric Oxide IS (Clause 4.5.2) Alumina IS (Clause 4.5.1) Calcium Oxide IS (Clause 4.7.2) Magnesium Oxide IS (Clause 4.8.2) Sulphuric Anhydride IS Insoluble Residue IS to 10 % m 0.5 to 50 % m 0.5 to 90 % m 0.5 to 15 % m 0.5 to 10 % m

5 Last Amended on Page 5 of 6 4. POZOLLANIC MATERIAL Loss on Ignition IS Silica IS to 70 % m Ferric Oxide IS to 10 % m Alumina IS to 50 % m Calcium Oxide IS to 35 % m Magnesium Oxide IS to 10 % m Sulphuric Anhydride IS to 10 % m 5. CONCRETE ADMIXTURE Alkalis as Sodium IS Alkalis as Potassium IS Reaffirmed-2000 Chloride Content IS ph Value IS 9103 : 1999 Dry Material Content IS 9103 : 1999 Ash Content IS 9103 : 1999 Relative Density IS 9103 : to 10 % m 0.01 to 10% to 0.1 % m 2 to 12 1 to 70 % m 1 to 35 % m 1 to 1.5

6 Last Amended on Page 6 of 6 6. SOIL PH Value IS 2720 (Part- 26) : 1987 (Clause 2.0) Reaffirmed-2006 Sulphate IS 2720 (Part- 27) 1977 Reaffirmed to to 500 % m III. METALS & ALLOYS Chloride Applied Method based on IS 3025 (Part- 32) : to 10 % 1. PLAIN CARBON LOW ALLOY STEEL Carbon IS 228 (Part-1) : 1987 Reaffirmed-2002 Sulphur IS 228 (Part-1) : 1987 Reaffirmed-2002 Phosphorus IS 228 (Part-3) : 1987 (Clause 5.0) Reaffirmed 2002 Silicon IS 228 (Part 2) : 1989 Reaffirmed 2002 Manganese IS 228 (Part 8) : 1989 Reaffirmed to 2.5 % m 0.01 to 0.25 % m to 0.16 % m 0.01 to 5.0 % 0.1 to 1.5 % -X-X-X-X-X-X-X-X-X-X-X-X-X-X-