BS EN 673:2011 pdf download.Glass in building - Determination of thermal transmittance (U value) - Calculation method. BS EN 673 specifies a calculation method to determine the thermal transmittance of glazing with flat and parallel surfaces This...
BS EN 1009-3:2020 pdf download
BS EN 1009-3:2020 pdf download.Machines for mechanical processing of minerals and similar solid materials - Safety Part 3: Specific requirements for crushing and milling machinery. This document, to be used together with EN 1009-1:2020, specifies the safety...
BS/EN 12765-2016 pdf download
BS/EN 12765-2016 pdf download.Classification of thermosetting wood adhesives for non -structural applications. This BS/EN 12765 classifies thermosetting resin based wood adhesives for non-structural applications into durability classes Cl to C4 based on the dry and wet strengths...
BS EN 12697-44:2010 pdf download
BS EN 12697-44:2010 pdf download.Bituminous mixtures - Test methods for hot mix asphalt Part 44: Crack propagation by semi-circular bending test. BS EN 12697-44 specifies the Semi-Circular Bending (SCB) test method to determine the tensile strength or...
BS/EN 12704-2016 pdf download
BS/EN 12704-2016 pdf download.Adhesives for paper and board, packaging and disposable sanitary products Determination of foam formation for aqueous adhesives. This BS/EN 12704 specifies a test method to determine the foam formation, or air entrainment during rapid...
BS EN 71-4:2020 pdf download
BS EN 71-4:2020 pdf download.Safety of toys Part 4: Experimental sets for chemistry and related activities. This document applies to experimental sets for chemistry and related activities including crystal growing sets, carbon dioxide generating experimental sets and...
BS EN 654:2011 pdf download
BS EN 654:2011 pdf download.Resilient floor coverings - Semi-flexible polyviny| chloride tiles - Specification. BS EN 654 specifies the characteristics of semi-flexible tiles based on polyvinyl chloride and modifications thereof. To encourage the consumer to make an...
BS/EN 12671-2016 pdf download
BS/EN 12671-2016 pdf download.Chemicals used for treatment of water intended for human consumption Chlorine dioxide generated in situ. 4.1 General This European Standard specifies the minimum purity requirements for chlorine dioxide generated in situ used for the...
BS/EN 12449-2016 pdf download
BS/EN 12449-2016 pdf download.Copper and copper alloys Seamless round tubes for general purposes. For coiled tubes with wall thicknesses up to and including 2 mm, except for tubes with ratios of outside diameter to wall thickness greater...
BS/EN 6094-2016 pdf download
BS/EN 6094-2016 pdf download.Aerospace series-Washer spring , countersunk. This BS/EN 6094 specifies the dimensions, tolerances, required characteristics and mass of a countersunk spring washer for use in fuselage interior equipment and structural applications. 2 Normative references The...