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EN ISO 10545 - 7, ASTM C 1027-99 (2004), UNE 138001, (P.E.I. and MCC method)Laboratory instrument to determine the resistance to abrasion on glazing tiles. • Steel structure epoxy powder painted. • Plexiglas protection cover with safety micro-switch. • Speed rotating defined and calibrated at 300 r.p.m. • Electronic control r.p.m. • Su..

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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 r.p.m. The abrasive sand is fed across the surface of the specimen samples through a special f..

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EN1097-8, EN1341, 1342, 1343, NF P 18-575 The accelerated polishing machine polishes samples of aggregates, simulating actual road conditions, and is used in conjunction with the portable skid resistance tester to determine the polished stone value for aggregates used in road surfaces, and gives a measure of the resistance to skidding. ..

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EN 1338, EN 1341, EN 1342, EN 1343, EN 14157, CEN-TC 178, BS 6717:2001, EN 1339, EN 1340Laboratory instrument to determine the resistance to deep abrasion in cement, concrete and natural stone obtained by means a steel disc Ø 200 x 70 mm and abrasive material as corundum grain size F80 - that falls between the disc and the specimen. The instrument..

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EN 102, EN 12808-2, CEN 178, ISO 10545-6, EN 1344, EN 14617-4Laboratory instrument to determine the resistance to deep abrasion in the unglazed ceramic tiles obtained by means a steel disc Ø200x10 mm and abrasive material-as corundum grain size F80-that falls between the disk and the specimen.The instrument is calibrated according to the above ref..

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EN 1338:2004 - EN 1339 - EN 1340 - EN 13892-3 - EN 14157 - DIN 52108The instrument measures a volume loss in a specimen under abrasion test and it’s used in tests such as:- paving stones- concrete slabs- slabs made of natural rocks- natural stone slabsThe test is performed by positioning a specimen to be verified in a abrasion tester. Böhme apparat..

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