It supersedes BS EN which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee B//1. , DAY RATE: Sampling/Slump/Making/Storage BS EN /BS EN /BS EN /BS EN · Concrete Cube Coring Drilling, POA. Specifies a method for determining the consistency of fresh concrete by the slump test, which is sensitive to changes in the consistence of concrete and.
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Cement and concrete technology, Test equipment, Specimen preparation, Reproducibility, Concretes, Precision, Workability, Sampling methods, Mechanical testing, Consistency mechanical property.
The Red document status indicator indicates that the document is an old version The document has likely been withdrawn by the publisher, also the meta data presented here may be out of date as it is no longer being maintained by the editorial teams at NBS. If the slump continues to change over a period of 1 min after de-moulding, the slump test is not suitable as a measure 1230-2 consistence.
NOTE 1 In case of dispute, curing in water shall be the reference method. Slump-test BS EN specifies a method for determining the consistence of fresh concrete by the slump test. Prevent skin contact with wet cement or concrete by wearing suitable protective clothing.
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You may experience issues viewing this site in Internet Explorer 9, 10 or Attention is drawn to the 12350- that some of the elements of this document may be the subject of patent rights. Sampling ENEj hardened concrete — Part 1: Tensile splitting strength of test specimens; Part 7: We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.
Curing specimens in a closely regulated humidity chamber is recognised as being equivalent to curing in water.
BS EN 12350-2:2009
Copyright Copyright subsists in all BSI publications. Want access to British Standards? Ensure that the compacting e, or bar, does not forcibly strike the bottom of the mould when compacting the first layer, nor penetrate significantly any previous layer.
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BS EN 12350-1/BS EN 12350-2/BS EN 12390-2/BS EN 12390-2
After compaction of each layer, tap the sides of the container smartly with the mallet until large bubbles of air cease to appear on the surface and depressions left by the compacting rod or bar, are removed. Wash wet concrete off the skin immediately.
Density of hardened concrete; Part 8: If cement or concrete enters the eye, immediately wash it bx thoroughly with clean water and seek medical treatment without delay. NOTE 2 Further guidance on methods of compaction for concretes having different consistencies or cast in different sizes of moulds, may be given in national annex NA.
BS EN – Testing fresh concrete. Slump-test – BSI British Standards
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Revisions British Standards are updated by amendment or revision. EN Testing hardened concrete — Part 1: If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. The series EN includes the following parts: Avoid over-vibration, which may cause loss of entrained air. Take precautions to avoid dry cement entering the eyes, mouth and nose whilst mixing concrete.
BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Avoid over- vibration, which may cause loss of entrained air. Up-to-date lists and bibliographical references concerning such national standards may eb obtained on application 12350–2 the CEN Management Centre or to any CEN member.
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