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Aggregate Abrasion machine Calculates resistance to abrasion of a sample of a wearing course. Inadequate resistance to abrasion results in an early loss of texture depth required to maintain skidding resistance. (BS812 Pt 113: 1990 EN 1097-8)
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Aggregate Abrasion machine Calculates resistance to abrasion of a sample of a wearing course. Inadequate resistance to abrasion results in an early loss of texture depth required to maintain skidding resistance. (BS812 Pt 113: 1990 EN 1097-8)
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