| Sr. No. | Particulars | Range of Testing | Sample size required | Reference IS Code |
|---|---|---|---|---|
| 1 | Compressive Strength of Concrete | M10 to M 80 | 3 Nos. | IS 516 : 1959 |
| 2 | Compressive strength by accelerating curing | M10 to M 80 | 3 Nos. | IS 9013 : 1978 |
| 3 | Compressive strength of masonry | 2.5 to 10 N/mm2 | 8 Nos. | IS 2185 : 2005 |
| 4 | Water absorption of masonry block | 5 to 15% | 3 Nos. | IS 2185 : 2005 |
| 5 | Flexural Test on Concrete beam | M20 to M60 | 3 Nos. | IS 516 : 1959 |
| 1 | Compressive strength (including cutting charges) | 5 to 80 N/mm2 | 3 Nos. | IS 456 : 2000, SP 26: 1983, IS 1199: 1979, IS 516 : 1959 |
| Sr. No. | Particulars | Range of Testing | Sample size required | Reference IS Code |
|---|---|---|---|---|
| 1 | Density of the blocks | 450 to 1500 kg/m | 3 Nos. | IS 2185 (Part III)-1985 |
| 2 | Compressive strengths | 2.5 to 10 N/mm2 | 3 Nos. | IS 2185 (Part III)-1985 |
| Sr. No. | Particulars | Range of Testing | Sample size required | Reference IS Code |
|---|---|---|---|---|
| 1 | Water absorption | 5 to 30% | 5 Nos. | IS 3495: (pt.1 to 4) 1992, IS 12894(2002) |
| 2 | Compressive strength testing | 3.5 to 35 N/mm2 | 5 Nos. | IS 3495: (pt.1 to 4) 1992, IS 12894(2002) |
| 3 | Efflorescence Test | Observation Test | 5 Nos. | IS 3495: (pt.1 to 4) 1992, IS 12894(2002) |
| 4 | Dimension analysis | +/- 20 mm | 20 Nos. | IS 3495: (pt.1 to 4) 1992, IS 12894(2002) |
| 5 | Density Test | 1200 to 1700 kg/m3 | 5 Nos. | IS 3495: (pt.1 to 4) 1992, IS 12894(2002) |
| Sr. No. | Particulars | Range of Testing | Sample size required | Reference IS Code |
|---|---|---|---|---|
| 1 | Tensile Strength & Percentage Elongation | 3 mm to 40 mm ø bars | 3 pieces of 1400 mm for bar dia up to 25mm and 1600mm For 32mm diameter | IS 1786 : 2008 IS 1608 : 2005 ISO 6892 :1998 IS 432 : 1982 |
| 2 | Weight per Meter | 0.2 kg/m to 10 kg/m | 3 pieces of 1400 mm for bar dia up to 25mm and 1600mm For 32mm diameter | IS 1786 : 2008 IS 1608 : 2005 ISO 6892 :1998 IS 432 : 1982 |
| 3 | 90o/180o Bend Test | 6 mm to 40 mm ø bars | 3 pieces of 1400 mm for bar dia up to 25mm and 1600mm For 32mm diameter | IS 1786 : 2008 IS 1608 : 2005 ISO 6892 :1998 IS 432 : 1982 |
| 4 | 135o/157.5o Rebend Test | 6 mm to 40 mm ø bars | 3 pieces of 1400 mm for bar dia up to 25mm and 1600mm For 32mm diameter | IS 1786 : 2008 IS 1608 : 2005 ISO 6892 :1998 IS 432 : 1982 |
| 5 | Splice bar | 8 mm to 32 mm | 3 pieces of 1400 mm for bar dia up to 25mm and 1600mm For 32mm diameter | IS 1786 : 2008, IRC:21-2000 |
| 1 | Tensile Strength & percentage Elongation | Angle,channel,I section and all structural steel | 1 piece of 600 mm length | IS 1786 : 2008 IS 1608 : 2005 ISO 6892 : 1998 IS 432 : 1982 |
| 2 | Weight per Meter | 0.2 kg/m to 10 kg/m | 1 piece of 600 mm length | IS 1786 : 2008 IS 1608 : 2005 ISO 6892 : 1998 IS 432 : 1982 |
| 3 | 180o Bend Test | NA | 1 piece of 600 mm length | IS 1786 : 2008 IS 1608 : 2005 ISO 6892 : 1998 IS 432 : 1982 |
| Sr. No. | Particulars | Range of Testing | Sample size required | Reference IS Code |
|---|---|---|---|---|
| 1 | Standard Consistency | 23 to 29 | Sealed Bag 50 Kg | IS 4031(part 4) : 1988 |
| 2 | Fineness by Blain’s Air permeability | 250 to 450 m2/kg | Sealed Bag 50 Kg | IS 4031(part 1) : 1999 |
| 3 | Fineness by Dry sieving | 1 to 10 % | Sealed Bag 50 Kg | IS 4031(part 1) : 1996 |
| 4 | Soundness by Le Chatelier’s Apparatus | 1 to 5 mm | Sealed Bag 50 Kg | IS 4031(part 3):1988 |
| 5 | Soundness by Autoclave | 0.1 to 0.8% | Sealed Bag 50 Kg | IS 4031(part 3): 1988 |
| 6 | Initial and final setting time | Initial- 150 to 250 min Final 300 to 600 | Sealed Bag 50 Kg | IS 4031(part 5): 1988 |
| 7 | Density of cement | 3.1 to 3.20 kg/m3 | Sealed Bag 50 Kg | IS 4031( part 11):1988 |
| 8 | Loss on Ignition | 2 to 5 % | Sealed Bag 50 Kg | IS 4032:1989 |
| 9 | Compressive strength (3 cubes each ) 3,7 & 28 day | Depends on grade | Sealed Bag 50 Kg | IS 4031(part 6):1988 |
| Sr. No. | Particulars | Range of Testing | Sample size required | Reference IS Code |
|---|---|---|---|---|
| 1 | Dimension Analysis | NA | 10 Nos. | IS 13630 (pt.I ):1993 |
| 2 | Water Absorption | Depends on the type of tile | 10 Nos. | IS 13630 (pt.II ):1992 |
| 3 | Modulus of Rupture | Depends on the type of tile | 10 Nos. | IS 13630 (pt.VI) :1993 |
| 4 | Crazing Resistance | NA | 5 Nos. | IS 13630 (pt.IX ):1993 |
| 5 | Scratch Hardness of Surface according to Mohs scale. | 1 to 10 | 5 Nos. | IS 13630 (pt.13 ) : 1993 |
| Sr. No. | Particulars | Range of Testing | Sample size required | Reference IS Code |
|---|---|---|---|---|
| 1 | Water Absorption | 5 to 20 % | 6 Nos. | IS 1237:1980 & IS 13801 :1993 |
| 3 | Wet Transverse Test | 2.5 to 10 N/mm2 | 6 Nos. | IS 1237:1980 & IS 13801 :1993 |
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