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[Abrasion] Equipment

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AAV Abrasion machine
The test provides a measure of the resistance of aggregate to surface wear by abrasion. The machine, formerly named “Dorry abrasion machine”, consists of a circular cast iron grinding lap 600 mm dia. which rotates in a horizontal plane at a speed of 28/30 ...
AAV Abrasion Machine
The AAV Abrasion Machine provides a measure of the resistanceof aggregate to surface wear by abrasion, it consists of a flat circular cast iron grinding lap 600 mm dia which rotates in a horizontal plane at a speed of 28/30 r.p.m.<br>
Abrasion Testing Machine
Abrasion Testing Machine is designed to determine the resistance to abrasion and wear of natural stones and concrete products. The abrasion wheel is 70 mm thick and rotates with speed of 75 r.p.m. The machine is equipped with digital counter which stops the ...
AGGREGATES ABRASION TESTS
<p>Used to determine the resistance to abrasion and wear of concrete products and natural stones, by measuring the length of a groove produced on the specimen surface by a disc with thickness of 70 mm that rotates at controlled speed and makes a constant pressure ...
Deval attrition test machine
Used for testing the abrasion resistance of aggregates. The machine consists of a rotating frame to support two steel cylinders complete with covers and locking device. The rotating frame is driven by a motor speed reducer and an automatic counter is included ...
Los Angeles abrasion machine
The test covers the procedure for testing coarse aggregates for resistance to abrasion. The machine consists of a rolled steel drum having an inside dia. of 711 mm and internal length 508 mm. The drum is rotated by a speed reducer driven by an electric motor ...
Los Angeles Abrasion Machine
Los Angeles Abrasion Machine is used for determination of aggregates resistance to fragmentation. The machine consists of an electronic control unit and a rolled steel drum having an inside diameter of 711 mm and internal length 508 mm. The drum is rotated ...