Testing aggregates Method for determination of aggregate impact value (AIV)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-06-1990

Publisher

British Standards Institution

Committees responsible
Foreword
1 Scope
2 Definitions
3 Principle
4 Sampling
5 Apparatus
6 Preparation of test portions and specimens
7 Procedure
8 Calculations and expression of results
9 Precision
10 Test report
Appendix A - Recommended method for determining
the aggregate impact value for other
size fractions of aggregate
Appendix B - Details of the evaluation of precision data
Publications referred to

Methods which give a relative measure of the resistance of an aggregate to sudden shock or impact.

Committee	B/502/6
DevelopmentNote	Supersedes BS 812-3(1975) and 85/13013 DC. (06/2004) Inactive for the new design. (12/2011)
DocumentType	Standard
Pages	14
PublisherName	British Standards Institution
Status	Current
SupersededBy	BS EN 1097-2:1998 BS EN 1097-2:2010
Supersedes	BS 812-3:1975

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.

NOTE 1 For the determination of the resistance of an aggregate to a slowly applied compressive load, see BS 812-110.

NOTE 2 The titles of the publications referred to in this standard are listed in the inside back cover.

PD 6682-2:2003	Aggregates Aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas. Guidance on the use of BS EN 13043
BS 5911-103:1994	Precast concrete pipes, fittings and ancillary products Specification for prestressed non-pressure pipes and fittings with flexible joints
BS 5911-230:1994	Precast concrete pipes, fittings and ancillary products Specification for road gullies and gully cover slabs
BS 8204-4(2004) : 2004	SCREEDS, BASES AND IN SITU FLOORINGS - PART 4: CEMENTITIOUS TERRAZZO WEARING SURFACES - CODE OF PRACTICE
BS 812-110:1990	Testing aggregates Methods for determination of aggregate crushing value (ACV)
BS 8204-4:1993	Screeds, bases and in-situ floorings Code of practice for terrazzo wearing surfaces
PD 6682-6:2003	Aggregates Aggregates for unbound and hydraulically bound materials for use in civil engineering works and road construction. Guidance on the use of BS EN 13242
BS 594-1:2002	Hot rolled asphalt for roads and other paved areas Specification for constituent materials and asphalt mixtures
BS 5911-200:1994	Precast concrete pipes, fittings and ancillary products Specification for unreinforced and reinforced manholes and soakaways of circular cross section
BS 594-1:1992	Hot rolled asphalt for roads and other paved areas Specification for constituent materials and asphalt mixtures
BS 4987-1:2001	Coated macadam (asphalt concrete) for roads and other paved areas Specification for constituent materials and for mixtures
04/30055999 DC : DRAFT APR 2004	BS 8204-4 - SCREEDS, BASES AND IN SITU FLOORINGS - PART 4: CEMENTITIOUS TERRAZZO WEARING SURFACES - CODE OF PRACTICE
BS 812-113:1990	Testing aggregates Method for determination of aggregate abrasion value (AAV)
PD 6682-7:2003	Aggregates Armourstone. Guidance on the use of BS EN 13383
PD 6682-9:2003	Aggregates Guidance on the use of European test method standards
PD 6682-1:2003	Aggregates Aggregates for concrete. Guidance on the use of BS EN 12620
BS 882:1992	Specification for aggregates from natural sources for concrete
BS 5502-21:1990	Buildings and structures for agriculture Code of practice for selection and use of construction materials
BS 812-121:1989	Testing aggregates Method for determination of soundness
S.R. 24:2004	GUIDANCE ON THE USE AND APPLICATION OF EUROPEAN TEST METHOD STANDARDS FOR AGGREGATES
BS 812-100:1990	Testing aggregates General requirements for apparatus and calibration
S.R. 16:2016	GUIDANCE ON THE USE OF I.S. EN 12620:2002+A1:2008 - AGGREGATES FOR CONCRETE
BS 5911-110:1992	Precast concrete pipes, fittings and ancillary products Specification for ogee pipes and fittings (including perforated)
PD 6682-8:2004	Aggregates Aggregates for railway ballast. Guidance on the use of BS EN 13450
BS 812-111:1990	Testing aggregates Methods for determination of ten per cent fines value (TFV)
S.R. 17:2004	GUIDANCE ON THE USE OF I.S. EN 13043:2002 - AGGREGATES FOR BITUMINOUS MIXTURES AND SURFACE TREATMENTS FOR ROADS, AIRFIELDS AND OTHER TRAFFICKED AREAS

BS 812-100:1990	Testing aggregates General requirements for apparatus and calibration
BS 812-101:1984	Testing aggregates Guide to sampling and testing aggregates
BS 812-110:1990	Testing aggregates Methods for determination of aggregate crushing value (ACV)
BS 812-111:1990	Testing aggregates Methods for determination of ten per cent fines value (TFV)

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BS 812-112:1990

Testing aggregates Method for determination of aggregate impact value (AIV)

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