CEN/TS 15325-2008
沥青和沥青粘合剂.在蠕变密集区使用剪切应力流变仪测定零剪切黏度(ZSV)

Bitumen and bituminous binders - Determination of Zero-Shear Viscosity (ZSV) using a Shear Stress Rheometer in creep mode

CEN/TS 15325-2008 发布历史

This European Standard describes the determination of Zero Shear Viscosity (ZSV), o, for bitumens and bituminous binders, preferably using test temperature domains in which 100 Pa.s < o < 50000 Pa.s. The preferred test temperature is 60 ℃ but other temperatures for example, 45 ℃ or 50 ℃ could be used. Under these conditions, ZSV (also referred to as the first Newtonian viscosity or absolute viscosity) is a suitable indicator to evaluate the partial contribution of the bituminous binder (including Polymer Modified Binders) to the rutting resistance of asphalt pavement layers.This European Standard describes the determination of ZSV using a Shear Stress Rheometer (SSR) in creep mode.This method is applicable to unaged, aged and recovered bituminous binders including Polymer Modified Binders (PMBs). WARNING-Use of this European Standard can involve hazardous materials, operations and equipment.This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. SinceThis European Standard involves handling apparatus and binders at high temperatures, always wear protective gloves and eye glasses when handling hot binder, and avoid contact with any exposed skin.

CEN/TS 15325-2008由欧洲标准化委员会 IX-CEN 发布于 2008-01-01。

CEN/TS 15325-2008在国际标准分类中归属于: 91.100.50 粘合料、密封材料。

CEN/TS 15325-2008的历代版本如下：

• 2008年01月01日 CEN/TS 15325-2008 沥青和沥青粘合剂.在蠕变密集区使用剪切应力流变仪测定零剪切黏度(ZSV)

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标准号

CEN/TS 15325-2008

发布日期

2008年01月01日

实施日期

废止日期

无

国际标准分类号

91.100.50

发布单位

IX-CEN

引用标准

EN 12594-2007

被代替标准

prCEN/TS 15325-2006

适用范围

This European Standard describes the determination of Zero Shear Viscosity (ZSV), o, for bitumens and bituminous binders, preferably using test temperature domains in which 100 Pa.s < o < 50000 Pa.s. The preferred test temperature is 60 ℃ but other temperatures for example, 45 ℃ or 50 ℃ could be used. Under these conditions, ZSV (also referred to as the first Newtonian viscosity or absolute viscosity) is a suitable indicator to evaluate the partial contribution of the bituminous binder (including Polymer Modified Binders) to the rutting resistance of asphalt pavement layers.This European Standard describes the determination of ZSV using a Shear Stress Rheometer (SSR) in creep mode.This method is applicable to unaged, aged and recovered bituminous binders including Polymer Modified Binders (PMBs). WARNING-Use of this European Standard can involve hazardous materials, operations and equipment.This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. SinceThis European Standard involves handling apparatus and binders at high temperatures, always wear protective gloves and eye glasses when handling hot binder, and avoid contact with any exposed skin.