Description
How it works a specimen will be submitted by load through grinding, the abrasion will be determined as volume loss or abrasion loss “conforming to Bohme methode”. Is used for determining the abrasion resistance of paving stones, concrete slabs, natural rocks, natural stone slabs.
Standard Testing : EN 1338 / According SNI -03-028-1987 Natural stones (EN 14157); Concrete paving blocks (EN 1338), Flags (En 1339) and Kerbs (EN 1340); Screed materials (EN 13892-3); tiles (EN 13748-2).
Featured Product :
▪ Base with main switch and electrical counter
▪ Grinding wheel made of cast iron
▪ Holding device for specimen
▪ Loading weight adjustable
Technical Data :
▪ Diameter of abrasion wheel : 750 mm, a removable testing weight of 30 kg
▪ Rotating speed of abrasion wheel : (30±1)r/min
▪ Hardness of abrasion wheel : 190HB – 220HB
▪ Distance between center of test sample and wall : 220mm
▪ Dimension of square sample : (71±1.5) mm x (71±1.5) mm
▪ Force during test : 294 N
▪ Digital counter record range : 0.99999999
▪ Power : 220-240 V, 50 Hz, 1 Hp, 50 Hz, 4 Pole.
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