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  • Aggregate Impact Value Testing AIV TEST Civil ...

    AIV test is conducted to determine the Aggregate Impact Value of Coarse aggregate. The aggregate impact value gives a relative measure of the resistance of an aggregate to sudden shock or impact, which in some aggregates differs from Its resistance to a slow compression load. The Indian Standard CODE IS 2386 (Part IV) – 1963 is used for ...

  • BS 812-112:1990 - Testing aggregates. Method for ...

    This British Standard, a part of the BS 812 series, 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.

  • Methods for determination of aggregate impact value

    2019-10-18  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

  • (PDF) DETERMINATION OF AGGREGATE IMPACT

    Scope: 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. Principle A test specimen is compacted, in a

  • TESTING AGGREGATES. PART 112: METHODS FOR

    TESTING AGGREGATES. PART 112: METHODS FOR DETERMINATION OF AGGREGATE IMPACT VALUE (AIV) This Part of BS 812 has been prepared under the direction of the Cement, Gypsum, Aggregate and Quarry Products Standards Policy Committee. It forms part of a revision of clause 6 of BS 812 : Part 3 : 1975 which is withdrawn.

  • BS 812-112(1990) : 1990 TESTING AGGREGATES -

    Specifies 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. General Product Information - (Show below) - (Hide below)

  • BS 812-112:1990 Testing aggregates. Method for ...

    Method for determination of aggregate impact value (AIV) (AMD 8772) (Superseded but remains current) Publication Year ... Caution. Newer versions. Abstract Methods which give a relative measure of the resistance of an aggregate to sudden shock or impact. Document History Superseded by BS EN 1097-2:1998. Supersedes BS 812-3:1975. ...

  • BSI - BS 812-112 - Testing aggregates - Part 112:

    Testing aggregates - Part 112: Methods for determination of aggregate impact value (AIV) Methods which give a relative measure of the resistance of an aggregate to sudden shock or impact. BS 812-112

  • Testing aggregates. Method for determination of

    Method for determination of aggregate impact value (AIV) This document has been re-assessed by the committee, and judged to still be up to date. Methods which give a relative measure of the resistance of an aggregate to sudden shock or impact. Table of contents.

  • Aggregate Impact Value Definition

    Aiv stands for aggregate impact value engineering aiv is defined as aggregate impact value engineering somewhat frequently printer friendly menu search new search features acronym blog free tools acronymfindercom what does aiv stand f. ... Standard Test Methods For Determination Of The. 51 impact value, as determined using the standard 45 kg 10 ...