Materials Testing
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The apparatus consists of a support frame, 2 tapered rings, 2 ball centering guides, 2 steel balls and a heat resistant glass beaker. Note: heater/stirrer unit required
The 150mm ACV apparatus consists of steel cylinder with a nominal diameter of 150mm, a plunger, baseplate, tamping rod and measure. All surfaces that come into contact with the aggregate are cadmium plated against corrosion. The metal measure is 115mm diameter x 180mm deep. Used for aggregate passing 12.7mm and retained by a 9.52mm sieve. …
Aggregate Impact ValueRead More
The AIV apparatus consists of a hammer with a trip action release, mould and automatic blow counter. All this is contained within a rigid frame to ensure free-fall of the hammer when released. To determine the Aggregate Impact Value (AIV) of aggregates which provides a relative measure of the resistance of an aggregate to sudden …
Aggregate Crushing ValueRead More
The flow table consists of a machined table top with spindle, mounted on a cast iron tripod with a horizontal shaft carrying a cam at one end and a hand wheel at the other. It is supplied complete with a conical mould and tamper.