AGGREGATE TESTING EQUIPMENT
Sieve Shaker – Rotap Sieve Shaker – Rotap Introduction This Shaker reproduces both circular and tapping motion, Produces Circular (280-320 RPM approx) and tapping (140-160 RPM approx) motion with a uniform mechanical action which ensures accurate and dependable test results. This shaker is heavy in construction and no special foundation is required. The running parts …
Elongation Gauge Elongation Gauge Introduction Used to determine the Elongation Index of the Aggregate. Aggregate particles are considered elongated when their length is more than 1.8 of the nominal size. It consists of a hard wood base with vertically mounted metal studs as specified in the IS.
Buoyancy Balance Riffle Sample Divider (As per IS : 1607, IS : 2720, BS : 812) Introduction Consists of a rigid support frame, incorporating a water tank mounted on a platform. A mechanical lifting device is used to raise the water tank through the frame height immersing the specimen suspended below the balance. The balance …
Sieve Shaker – Hand Operated Sieve Shaker – Hand Operated Introduction This is a bench type model which is portable, sturdy and convenient for bench mounting. The side to side movement to the carrier which can take upto 7 sieves of 20cm diameter is through a chain of gears operated by a hand wheel.
Riffle Sample Divider Riffle Sample Divider (As per IS : 1607, IS : 2720, BS : 812) Introduction Used for rapid collection of the true representative sample from aggregate, sand and filters. Consists of a metal box fitted with a series of chutes of equal width which discharge the material alternatively in opposite directions into …
