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Utest Material Testing Equipment

Aggregate Abrasion Value(AAV)

Product Code

UTA-0800

Aggregate Abrasion Value (AAV) Machine,

220-240 V 50-60 Hz

UTA-0802

Graded (Abrasion)

Sand 25 kg x 2 packs for UTA-0800

Standards

EN 1097-8; BS 812-113

The Abrasion Machine is used to determine the Aggregate Abrasion Value (AAV) by testing the measure of the resistance of aggregates to surface wear by abrasion. The Abrasion Machine consists of a flat circular cast iron grinding lap wheel of 600 mm dia. which rotates in a horizontal plane at a speed of 28-31 r.p.m. The abrasion sand is fed across the surface of the specimen samples through a special funnel.

Graded sand should be ordered separately.

The Aggregate Abrasion Value (AAV) Machine is supplied complete with;

  • Specimen Moulds, 2 units
  • Trays, 2 units
  • Flat Plates, 2 units
  • Weights
  • Clamps

Dimensions

800x700x1100 mm

Weight (approx.)

200 kg

Power

370 W