Fine Aggregate. (a) Fine aggregate shall meet the grading requirements of CAN/CSA A23.1, Table 10, Gradation FA1. (b) Fine aggregate shall consist of sand, stone, screenings, other inert materials with similar characteristics or a combination thereof, having clean, hard, strong, durable, uncoated grains free from injurious amounts of dust, lumps, shale, alkali, organic matter, loam, or other deleterious substances. (c) Tests of the fine aggregate shall not exceed the limits for standard requirements prescribed in CAN/CSA A23.1, Table 12.
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Fine Aggregate. (a) Fine aggregate shall meet the grading requirements of CAN/CSA A23.1-04, Table 10, Gradation FA1.
, be graded uniformly and not more than three (b3) percent shall pass a 75 um sieve. Fine aggregate shall consist of sand, stone, screenings, other inert materials with similar characteristics or a combination thereof, having clean, hard, strong, durable, uncoated grains free from injurious amounts of dust, lumps, shale, alkali, organic matter, loam, loam or other deleterious substances.
(cb) Tests of the fine aggregate shall not exceed the limits for standard requirements prescribed in CAN/CSA A23.1-04, Table 12.
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