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sklademVydáno: 1990-06-29
BS 812-111:1990
Testing aggregates Methods for determination of ten per cent fines value (TFV)
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Označení normy: | BS 812-111:1990 |
Počet stran: | 12 |
Vydáno: | 1990-06-29 |
ISBN: | 0 580 18826 4 |
Status: | Standard |
DESCRIPTION
BS 812-111:1990
This standard BS 812-111:1990 Testing aggregates is classified in these ICS categories:
- 91.100.15 Mineral materials and products
This Part of BS 812 describes methods for the determination of the ten per cent fines value (TFV) of aggregates which give a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load.
Two procedures are described, one in which the aggregate is tested in a dry condition and the other in a soaked condition.
The methods are applicable to both weak and strong aggregates passing a 14.0 mm test sieve and retained on a 10.0 mm test sieve. For other size fractions, a recommended method is described in appendix A.
NOTE The titles of the publications referred to in this standard are listed on the inside back cover.
Methods which give a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load.