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BS 812-112: 1990 : Testing aggregates — Part 112. Method for determination of aggregate impact value (AIV)

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This Part of BS 812 describes methods for the determination of the aggregate impact value (AIV) which gives a relative measure of the resistance of an aggregate to sudden shock or impact. 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 aggregates passing at 14.0 mm test sieve and retained on a 10.0 mm test sieve. For smaller size fractions, a recommended method is described in appendix A. Aggregate sizes larger than 14 mm are not appropriate to the aggregate impact value test.
Contributor(s):
MJMS - Data Entry Person
Primary Item Type:
British Standard
Identifiers:
ICS 91.100.15 Mineral materials and products
ISBN  0580188272
Language:
English
Subject Keywords:
Test specimens; Testing conditions; Mechanical testing; Test equipment; Specimen preparation; Cement and concrete technology; Reproducibility; Aggregates; Impact testing
First presented to the public:
7/25/2023
Original Publication Date:
6/29/1990
Previously Published By:
British Standards Institution
Place Of Publication:
London, United Kingdom
Citation:
Extents:
Number of Pages - 8
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2023-07-25 14:42:48.037
Submitter:
Mohd Jasnizam Mohd Salleh

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