Aggregate Laboratory Equipment

Approx. Rs 18,000 / NumberGet Latest Price

• A balance of capacity about 3kg, to weigh accurate 0.5g, and of such a type and shape as to permit weighing of the sample container when suspended in water.
• A wire basket of not more than 6.3 mm mesh or a perforated container of convenient size with thin wire hangers for suspending it from the balance.
• A container for filling water and suspending the basket
• An air tight container of capacity similar to that of the basket
• A shallow tray and two absorbent clothes, each not less than 75x45cm

Additional Information:

Approx. Rs 750 / NumberGet Latest Price

Additional Information:

Approx. Rs 85,000 / NumberGet Latest Price

The Los Angeles test is a measure of degradation of mineral aggregates of standard gradings resulting from a combination of actions including abrasion or attrition, impact, and grinding in a rotating steel drum containing a specified number of steel spheres. The Los Angeles (L.A.) abrasion test is a common test method used to indicate aggregate toughness and abrasion characteristics. Aggregate abrasion characteristics are important because the constituent aggregate in HMA must resist crushing, degradation and disintegration in order to produce a high quality HMA.

• Steel Spherical Balls machine :The machine is equipped with a counter. The machine shall consist of hollow steel cylinder closed at both ends. An opening in cylinder shall be provided for introducing the sample sieves
• Aggregate used in highway pavement should be hard and must resist wear due to the loading from compaction equipment, the polishing effect of traffic and the internal abrasion effect.
• The road aggregate should be hard enough to resist the abrasion of aggregate. Resistance to abrasion is determined in laboratory by loss angles abrasion test

Approx. Rs 250 / NumberGet Latest Price

Approx. Rs 7,200 / UnitGet Latest Price

This test covers determination of the density of freshly mixed concrete and gives formulas for calculating the yield, cement content, and air content of the concrete. Yield is defined as the volume of concrete produced from a mixture of known quantities of the component materials.

Bulk density is determined by filling a container of known volume and mass of concrete required to fill the container divided by the volume .

General Description & Specification:
Made from thick walled Mild steel or cast aluminum. Stout and rigid to retain form and Precision machined for true measurements. Complete with handles for easy carriage. It comprises of set of two measures 20 litres & 10 litres.

Relevant Standards :
IS 1199, IS 10079, BS 1881

CAPACITY
01 , 03 , 05 ,10 ,15 ,30 LTR

Approx. Rs 7,500 / UnitGet Latest Price

It consists:

• A testing machine weighing 45 to 60 kg and having a metal base with a painted lower surface of not less than 30 cm in diameter. It is supported on level and plane concrete floor of minimum 45 cm thickness. The machine should also have provisions for fixing its base.
• A metal hammer or tup weighing 13.5 to 14.0 kg the lower end being cylindrical in shape, 50 mm long, 100.0 mm in diameter, with a 2 mm chamfer at the lower edge and case hardened. The hammer should slide freely between vertical guides and be concentric with the cup. Free fall of hammer should be within 380±5 mm.
• A cylindrical metal measure having internal diameter 75 mm and depth 50 mm for measuring aggregates.
• Tamping rod 10 mm in diameter and 230 mm long, rounded at one end.
• A balance of capacity not less than 500g, readable and accurate up to 0.1 g.