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现行 EN 13074-2:2019
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Bitumen and bituminous binders - Recovery of binder from bituminous emulsion or cut-back or fluxed bituminous binders - Part 2: Stabilization after recovery by evaporation 沥青和沥青粘合剂 - 从沥青乳液或切割或助熔沥青粘合剂回收粘合剂 - 第2部分:通过蒸发回收后的稳定性
发布日期: 2019-02-13
实施日期: 2019-02-13
本欧洲标准规定了在从沥青乳液中回收后,在85℃下稳定24小时的粘合剂的方法,或从切割或助熔沥青进行进一步测试。它适用于所有类型的用聚合物或未改性的沥青乳液,以及用聚合物改性和未改性的所有类型的切割和助熔沥青。恢复测试方法在EN 13074-1中规定
This European Standard specifies a method for the stabilisation at 85 °C for 24 h of a binder after recovery from a bituminous emulsion or from a cut-back or fluxed bitumen for further testing. It applies to all types of bituminous emulsions, modified with polymers or non-modified, and as well as to all types of cut-back and fluxed bitumen, both modified with polymers and non-modified. The recovery test method is specified in EN 13074-1. WARNING - The use of this document may involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. The hazards associated with the use of this method have been assessed using cut-back bitumen containing 10 % kerosene and 90 % 160/220 penetration grade bitumen and were found low enough to be acceptable. However it is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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归口单位: CEN/TC 336-
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