Aggregate Testing Range

Standards: IS 1237, IS 1706 Specification: This is used for determination of resistance to wear for Cement and Concrete flooring tiles. Tiles specimen of size 7.06 cm x 7.06 cm is pressed face-wise under specific load on a grinding path and abrasive powder is evenly spread on the rotating grinding disc the second parallel side of the tile

Specification: Designed for grinding materials to produce fine mesh samples Ideal for use in Cement and Chemical Industries Self contained grinder with a rotating disc having planetary movement in vertical plane Reduces about 450g quartz type material to 100 mesh in one minute Dia. of grinding wheel: 175mm Material of grinding wheel: High Carbon Steel having 53-60 HRC hardness

Features : Compact and rugged for laboratory and small production units Designed for speed crushing Discharge opening adjustment range: 3 – 10mm Manganese steel jaws adjustable up to 6 mm opening 250 kg materials can be crushed in approx eight hours Supported with strong steel frame Voltage: 440 V, Three Phase A.C. Supply

Standards: ASTM D2-33 and IS 2386 (PART IV) Specification: It consists of two hollow cylinders closed at one end and provided with Fitting covers at the either end. These cylinders are mounted an a shaft at angle of 300 with the axis of rotation of the shaft. The shaft rotates at 30-33 RPM. Through a reduction gear operated

Standards: BS 812 Specification: It consists of a disc rotating about a shaft connected to a reduction gear box coupled to a motor. The disc rotates at 28-30 RPM. Under the rotating disc is a tray with an outlet to facilitate the removal of sand. Two Conical Hoppers are mounted on a bracket fixed to the circular tray.

Standards: EN 1097-2, 12697-17, 13450; ASTM C131, C535; AASHTO T96 Specification: The machine consists of an electronic control unit and a rolled steel drum having an inside diameter of 711 mm and internal length of 508 mm. The drum is rotated at a speed of 31-33 r.p.m. The internal shelf provided with the machine confirms to ASTM, AASHTO

Standards: IS 2386 (PART IV) ASTM C 131, AASHTO T-96 Specification: Consists of the hollow cylinder which is mounted horizontally on the study frame on a ball bearing. An opening is there which can easily be closed with the dust-tight cover that helps to facilitate the charging and discharging the drum carrying the test material. An extended

Standards: EN 13036-4 (Also Conforming to EN 1097-8, ASTM E103) Specification: Used for the measurement of surface friction properties, the apparatus is suitable for both site and laboratory applications and for polished stone value tests using curved specimens from accelerated polishing tests. The equipment is supplied with: Additional scale for tests on polished stone value specimens 6 rubber

Standards: IS 2386 (PART IV) 9377 and BS 812:112 Specification: It is robustly designed to determine the aggregate impact value (AIV) of aggregates which provides a relative measure of the resistance of an aggregate to sudden shock or impact. The counter fitted to the machine automatically records the number of blows delivered to the sample, manufactured from heavy

Standards: IS 2376 (PART-IV) and BS 812:111 The Aggregate Crushing Value (ACV) testing instrument set helps to determine the relative measure of the resistance of an aggregate to crushing done by gradually applying the compression load. Aggregate crushing value is the numerical index of the strength of the aggregate and generally used in the construction of pavements