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BS EN 12350-7:2009 Testing fresh concrete. Air content. Pressure methods The suitability of any fresh concrete should be tested before it sets. BS EN 12350-7 describes two methods for testing air con…
BS EN 12350-2:2009 Testing fresh concrete. Slump-test BS EN 12350-2 specifies a method for determining the consistence of fresh concrete by the slump test. The slump test is sensitive to changes in t…
1 Scope This European Standard specifies the requirements for individual electrically operated light devices, called warning lights, emitting a continuous or regular intermittent light of a single co…
BS EN 12350-5:2009 Testing fresh concrete. Flow table test BS EN 12350-5 specifies a method for determining the flow of fresh concrete. It is not applicable to self-compacting concrete, foamed concre…
BS EN 12350-4:2009 Testing fresh concrete. Degree of compactability BS EN 12350-4 specifies a method for determining the consistence of fresh concrete by determining the degree of compactability. It…
BS EN 12350-6:2009 Testing fresh concrete. Density BS EN 12350-6 specifies a method for determining the density of compacted fresh concrete both in the laboratory and in the field. It may not be appl…
1 Scope This European Standard specifies methods for keeping test organisms used and defined in European Standards for the determination of bactericidal (incl. Legionella pneumophila ), mycobacterici…
1 Scope This European Standard specifies the procedure for determining the slump-flow and t 500 time for selfcompacting concrete. The test is not suitable when the maximum size of the aggregate excee…
BS EN 12350-1:2009 Testing fresh concrete. Sampling BS EN 12350-1 specifies two procedures for sampling fresh concrete, by composite sampling and by spot sampling. The requirement for remixing the sa…
Overview SIST EN 1235:1998 is a European standard developed by CEN that specifies a test sieving method for determining the particle size distribution of solid fertilizers and soil conditioners. This…
Overview EN 1235:1995 is a European standard developed by CEN that specifies a test sieving method for determining the particle size distribution of solid fertilizers and soil conditioners. This stan…
BS EN 12350-3:2009 Testing fresh concrete. Vebe test BS EN 12350-3 specifies a method for determining the consistency of fresh concrete by means of the Vebe time. It does not apply to concrete of whi…
1 Scope This document describes calculation models to estimate the sound pressure level in buildings due to service equipment. As for the field measurement document (EN ISO 16032) it covers sanitary…
