共找到 1275 条与 石油沥青 相关的标准,共 85 页
Highway greening project estimation index
Technical specification for construction of highway modified asphalt pavement
Technical specification for non-destructive testing of bridge prestressed tunnel grouting compactness
This test method covers the determination of percent recovery and non-recoverable creep compliance of bitumen and bituminous binders by means of Multiple Stress Creep and Recovery (MSCR) testing. The MSCR test is conducted using the Dynamic Shear Rheometer (DSR) in creep mode at a specified temperature. The percent recovery at multiple stress levels is intended to determine the presence of elastic response and stress dependence of bituminous binders. The non-recoverable creep compliance at multiple stress levels is intended as an indicator for the sensitivity to permanent deformation and stress dependence of bituminous binders. This European Standard does not purport to address all of the safety concerns, if any, 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.
Bitumen and Bituminous Binders - Multiple Stress Creep and Recovery Test (MSCRT)
This part of EN 13924 provides a framework for specifying the properties and relevant test methods for hard paving grade bitumens which are suitable for use in the construction and maintenance of roads, airfields and other paved areas.
Bitumen and bituminous binders - Specification framework for special paving grade bitumen - Part 1: Hard paving grade bitumens
Bitumen and bituminous binders - Determination of the paraffin wax content - Part 1: Method by distillation; German version EN 12606-1:2015
Bitumen and bituminous binders - Determination of ash
Bitumen and bituminous binders - Determination of the Fraass breaking point; German version EN 12593:2015
Bitumen and bituminous binders - Determination of needle penetration; German version EN 1426:2015
Bituminous mixtures - Test methods - Part 4: Bitumen recovery: Fractionating column; German version EN 12697-4:2015
Bitumen and bituminous binders - Determination of the softening point - Ring and Ball method; German version EN 1427:2015
Bitumen and bituminous binders. Determination of the Fraass breaking point
Bitumen and bituminous binders - Evaporation test - Part 1: Testing of petroleum cut-back bitumen
Bitumen and bituminous binders. Determination of the paraffin wax content. Method by distillation
Bitumen and bituminous binders. Determination of the softening point. Ring and Ball method
Bitumen and bituminous binders. Determination of needle penetration
This European Standard specifies a procedure for determining the paraffin wax content of bitumen and bituminous binder by the DIN method. Aqueous bituminous binders, fluxed or cut-back anhydrous binders, and modified binders, whatever their consistency, are not within the scope of the present test method. 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.
Bitumen and bituminous binders - Determination of the paraffin wax content - Part 1: Method by distillation
This European Standard specifies a method for determining the Fraass breaking point which measures the brittleness of bitumen and bituminous binders at low temperatures. 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.
Bitumen and bituminous binders - Determination of the Fraass breaking point
This European Standard specifies a method for the determination of the softening point of bitumen and bituminous binders in the range of 28 °C to 150 °C. Technical warning - The change from mercury thermometers to electronic temperature devices has revealed that the temperature definition in the mercury thermometer has not been precise enough to make a correct, unbiased transfer to electronic devices. Care should be taken for softening points ring and ball above 100 °C as the condition may have changed from previous practise to present days testing equipment. Below approx. 100 °C the difference in temperature readings between electronic and mercury stem thermometer is acceptable compared to the repeatability of this test methods. NOTE The method described is also applicable to bituminous binders that have been recovered from bituminous mixes, e. g. by extraction. 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.
Bitumen and bituminous binders - Determination of the softening point - Ring and Ball method
This European Standard specifies a method for determining the consistency of bitumen and bituminous binders. Normal procedure is described for penetrations up to (330 × 0,1) mm, but for penetrations above this value, up to (500 × 0,1) mm, different operating parameters are necessary. WARNING - Use of this European Standard may 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.
Bitumen and bituminous binders - Determination of needle penetration
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