混凝土用纖維CE認證標準 EAD 26010-00-0301 Fibres for concrete - Steel fibres recovered from end-of-life tyres EN 14889-1:2006 Fibres for concrete – Part 1: Steel fibres - Definitions, specifications and conformity ISO 3534-1:2006 Statistics – Vocabulary and Symbols – Part 1: General statistical terms used in probability EN ISO 6892-1:2016 Metallic materials – Tensile testing – Part 1: Method of test at room temperature
Technical description of the product This European Technical Assessment describes the assessment of steel fibres recovered from the recycling of end-of-life tyres (Reused Tyre Steel Fibres - RTSF). The steel fibres are recovered from truck tyres containing cold-drawn wire with high tensile strength. The product is not fully covered by EN 14889-1:2006, as this standard does not comprise provisions for a recycled steel fibre group. Given the specific production process, the RTSF are described by their geometrical characteristics (developed lengths and diameters) in the form of a statistical distribution, as described in this ETA, clauses 3.2.1.1 and 3.2.1.2. The product may contain traces of vulcanised rubber. The rubber content of the product remains below 1% by mass (see this ETA, clause 3.2.2).
EOTA成員有：捷克共和國TZUS&CSI、斯洛伐克共和國TSUS、奧地利OIB、比利時BUTGA、賽普勒斯PWD、丹麥ETA-DANMARK、愛沙尼亞TUT、芬蘭VTT、法國CSTB&SETRA、德國DIBt、希臘ELOT、匈牙利EMI、冰島NMI、義大利STC&CSEA、立陶宛SPSC、盧森堡PCH、荷蘭SBK&INTRON&SKH&IKOB-BKB BV&BMC&SKG&KIWA&TNO、挪威SIN TEF、波蘭ITB、葡萄牙LNEC、斯洛維尼亞ZAG、西班牙IETc c &ITeC、瑞典SITAC、瑞士EMPA、土耳其ITBAK。
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