BS 812-114:1989 - Testing aggregates. Method for determination of the polished-stone value – BSI British Standards

BS 812-114:1989

Testing aggregates. Method for determination of the polished-stone value

Status : Current, Under review   Published : February 1990

Format
PDF

Format
HARDCOPY



This British Standard, a part of the BS 812 series, describes the method for determining the polished-stone value (PSV) of an aggregate.

The main changes from the previous edition of this British Standard are the following:

a) The procedure for mounting the aggregate in a sand cement mortar is no longer described; only the resin mounting method is to be used.

b) The previous method determined an average value from four specimens conditioned on one test run. The revised method requires the conditioning of four specimens in two pairs on two separate test runs.




Standard NumberBS 812-114:1989
TitleTesting aggregates. Method for determination of the polished-stone value
StatusCurrent, Under review
Publication Date28 February 1990
Confirm Date01 June 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesBS 812-3:1975
DescriptorsAggregates, Mechanical testing, Roadstone aggregates, Friction tests, Test equipment, Cement and concrete technology, Testing conditions, Specimen preparation, Reproducibility, Polishing, Calibration, Accelerated testing
ICS91.100.15
Title in FrenchEssais des granulats. Méthode de détermination de l'indice de polissage
Title in GermanPruefung von Zuschlagstoffen. Verfahren zur Bestimmung der Polierfaehigkeit von Steinbaustoffen auf Strassenoberflaechen
CommitteeB/502/6
ISBN0 580 17088 8
PublisherBSI
FormatA4
DeliveryYes
Pages14
File Size441 KB
Price£112.00


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