Bottle Roller – Matest

Standard: EN 12697-11

Equipment for Determining the Adhesion Between Aggregate and Bitumen

Designed to assess the adhesion between aggregate and bitumen, which is visually evaluated by recording the degree of bitumen coverage on uncompressed bitumen-coated aggregate particles after mechanical mixing in the presence of water.

• Rotational speed: Adjustable from 0 to 85 rpm

• Capacity: Can rotate up to 3 bottles simultaneously

• Timer: Supplied with a timer adjustable from 0 to 99 hours for performing test cycles

• Power supply: 230V, 50–60Hz, single-phase

• Dimensions (L x W x H): 385 x 295 x 160 mm

• Weight: Approx. 10 kg