National Accreditation Board for Testing and Calibration Laboratories

(A Constituent Board of Quality Council of India)

Temporary Site Laboratories Testing Aggregates and Concrete in Building Projects

Temporary Site Testing Program

Scope

S. No. Product Test Name Test Method Range Of Testing MU
1 Fine Aggregates Sieve Analysis IS 2386 (Part-I)
2 Fine Aggregates Bulk Density IS 2386 (Part-III)
3 Fine Aggregates Specific Gravity IS 2386 (Part-III)
4 Fine Aggregates Water Absorption IS 2386 (Part-III)
5 Fine Aggregates Material Finer Than 75 microns IS 2386 (Part-I)
6 Coarse Aggregates Sieve Analysis IS 2386 (Part-I)
7 Coarse Aggregates Bulk Density IS 2386 (Part-III)
8 Coarse Aggregates Flakiness index IS 2386 (Part-I)
9 Coarse Aggregates Elongation Index IS 2386 (Part-I)
10 Coarse Aggregates Impact Value IS 2386 (Part-IV)
11 Coarse Aggregates Crushing Value IS 2386 (Part-IV)
12 Coarse Aggregates Specific Gravity IS 2386 (Part-III)
13 Coarse Aggregates Water absorption IS 2386 (Part-III)
14 Coarse Aggregates Material Finer Than 75 microns IS 2386 (Part-I)
15 Hardened Concrete Compressive Strength IS 516 (Part-1/Sec-1)
16 Fresh Concrete Workability by Slump IS 1199 (Part-2)

Equipment

S. No. Equipment Name Serial no / Model no Date Of Calibration Due Date Of Calibration Traceablity Details
1 Compression Testing Machine (with pace rate control)
2 Weighing Balance 6 kg (Lease Count - 0.1 g)
3 Buoyancy Balance 15 kg (Least Count - 0.1 g)
4 Impact testing machine
5 Crushing Value Mould
6 Flakiness gauge
7 Elongation gauge
8 Sieve Shaker (300 mm & 200 mm diameter)
9 G.I Sieves (300 mm diameter) – 63 mm, 40 mm, 32 mm, 25mm, 20mm, 12.5mm,10mm,4.75mm
10 Brass sieves (200 mm diameter) – 10mm, 4.75mm, 2.36mm, 1.18mm, 0.600mm, 0.300mm, 0.150mm, 75 micron
11 Cube moulds (150 X 150 X 150) in mm
12 Slump Cone Apparatus
13 Vibrating Table
14 Temperature-controlled curing tank
15 Hot air Oven
16 Pycnometer bottles

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