BS 3921:1985 - Specification for clay bricks

BS 3921:1985

Specification for clay bricks

Status : Superseded, Withdrawn   Published : November 1985 Replaced By : BS EN 771-1:2003, BS EN 772-7:1998, BS EN 772-3:1998

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Requirements for dimensions, compressive strength, water absorption, soluble salt content, efflorescence and sampling for bricks manufactured from clay for use in walling. Also gives methods of classification and guidance on appearance. Sizes and tolerances apply only to the 225 mm x 112 .5 mm x 75 mm format. See also BS 6649 and BS 4729.




Standard NumberBS 3921:1985
TitleSpecification for clay bricks
StatusSuperseded, Withdrawn
Publication Date29 November 1985
Withdrawn Date01 July 2007
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
Replaced ByBS EN 771-1:2003, BS EN 772-7:1998, BS EN 772-3:1998
Amended ByAMD 8946
Draft Superseded By83/10329 DC94/106401 DC
DescriptorsClay, Bricks, Construction systems parts, Walls, Dimensions, Size, Water absorption, Compressive strength, Hollow bricks, Durability, Classification systems, Salts, Solutes, Efflorescence, Determination of content, Marking, Dimensional measurement, Sampling methods, Chemical analysis and testing, Compression testing, Water-absorption tests, Quality assurance systems, Statistical quality control
ICS91.100.15
Title in FrenchBriques crues - spécifications
Title in GermanZiegel
CommitteeB/519/1
ISBN0 580 14642 1
PublisherBSI
FormatA4
DeliveryNo
Pages30
File Size505.7 KB
Price£214.00


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