CHEMICAL TESTING
Be it is Steel, Concrete, Aggregates, Cement Flyash, GGBS, Water or Chemical Admixtures. RDS JIYANSH analyzes the chemical properties of construction material with utmost finesse and precision. The company holds pride in being pioneers in adapting the latest advancements and specifications .
Material We Test
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| Sr. No. | Particulars | Range of Testing | Sample size Required | Reference IS Code |
|---|---|---|---|---|
| 1 | Chemical analysis of steel by optical emission spectrometer for elements C,S,P, Mn, Cu, Ni etc. | All types of Steel | 100 mm bar length | ASTM E415-2008 |
| Sr. No. | Particulars | Range of Testing | Sample size Required | Reference IS Code |
|---|---|---|---|---|
| 1 | Calcium Oxide (CaO) | 1% – 80% | Sealed Bag of 50 Kg | IS 4032:1989 |
| 2 | Silica (SiO2) | 10% – 40% | IS 4032:1989 | |
| 3 | Ferric Oxide (Fe2O3) | 1% – 40% | IS 4032:1989 | |
| 4 | Aluminum Oxide (Al2O3) | 1% – 40% | IS 4032:1989 | |
| 5 | Magnesium Oxide (Al2O3) | 1% – 40% | IS 4032:1989 | |
| 6 | Sulphate (SO3) | 1% – 40% | IS 4032:1989 | |
| 7 | Loss on Ignition (LOI) | 0.5% – 50% | IS 4032:1989 | |
| 8 | Insoluble Residue (IR) | 0.5% – 40% | IS 4032:1989 | |
| 9 | Chlorides (Cl –) | 0.5% – 40% | IS 4032:1989 | |
| 10 | Total Alkalies | NA | IS 4032:1989 |
| Sr. No. | Particulars | Range of Testing | Sample size Required | Reference IS Code |
|---|---|---|---|---|
| 1 | Calcium Oxide (CaO) | 1% – 80% | Sealed Bag 30 Kg | IS 4032:1989 |
| 2 | Sulphates | 1% – 70% | IS 4032:1989 | |
| 3 | Loss on ignition (LOI) | 0.5% – 50% | IS 2542 I:1978 | |
| 4 | Free lime | 0 – 2% | IS 2542 I:1978 |
| Sr. No. | Particulars | Range of Testing | Sample size Required | Reference IS Code |
|---|---|---|---|---|
| 1 | pH | 0-14 | 10kg | IS3025(11)-1988 |
| 2 | Sulphates | 0.01% – 20% | IS3025(24)-1988 | |
| 3 | Chlorides | 0.01 to 20% | IS3025(32)-1986 | |
| 4 | Organic Impurities | Observation | IS2386(II)-1983 | |
| 5 | Methylene blue test | - | EN | |
| 6 | Deleterious material | - | IS2386(II)-1983 | |
| 7 | Soundness test (For 5 Cycles) | |||
| By Sodium Sulphate solution | 1% – 50% | 25 kg. | IS2386(V):1963 | |
| By Magnesium Sulphate solution | 1% – 50% | IS2386(V):1963 | ||
| Sr. No. | Particulars | Range of Testing | Sample size Required | Reference IS Code |
|---|---|---|---|---|
| 1 | pH | 0-14 | 5 kg | IS 2720(26):1987 |
| 2 | Sulphate | 0.01% to 20% | IS 2720(27):1977 | |
| 3 | Chlorides | 0.01% to 20% | By Vogels book | |
| 4 | Calcium Carbonates | 0.1% to 20% | IS 2720(23):1976 | |
| 5 | Total Soluble Solids | 0.1% to 40% | IS 2720(21):1977 | |
| 6 | Organic Matter | Observation | IS 2720(22):1972 |
| Sr. No. | Particulars | Range of Testing | Sample size Required | Reference IS Code |
|---|---|---|---|---|
| 1 | pH of concrete | 9 to 14 | 5 kg | IS 3025- |
| 2 | Chloride | NA | IS 3025- | |
| 3 | Sulphate | NA | IS 3025- | |
| 4 | Cement Content | NA | IS 3025- |
| Sr. No. | Materials or Products tested | Component, parameter or characteristic tested / Specific Test Performed / Tests or type of tests performed | Test Method Specification against which tests are performed and / or the techniques / equipment used |
|---|---|---|---|
| 1 | Construction Water | Chlorides | IS:3025 (Part- 32) |
| 2 | Construction Water | Inorganic Matter | IS:3025 (Part- 18) |
| 3 | Construction Water | Organic Matter | IS:3025 (Part- 18) |
| 4 | Construction Water | pH | IS:3025 (Part- 11) |
| 5 | Construction Water | Sulphates | IS:3025 (Part- 24) Sec-1 |
| 6 | Construction Water | Total Suspended Solids | IS:3025 (Part- 17) |
| 7 | Construction Water | Acidity | IS 3025 (Part 22) |
| 8 | Construction Water | Alkalinity | IS 3025 (Part 23) |