93.080.20 道路建筑材料 标准查询与下载

DB51/T 2796-2021 沥青路面就地热再生技术指南

本文件规定了沥青路面就地热再生技术的适用条件、既有路面调查与评价、材料及混合料、施工，以及质量控制等要求。 本文件适用于四川省内二级及以上公路等级、主干路及以上城镇道路，其他等级公路及城镇道路可参考使用。

Technical Guidelines for Hot-in-Place Recycling of Asphalt Pavements

DB51/T 2795-2021 沥青路面厂拌热再生技术指南

本文件规定了沥青路面厂拌热再生的原材料、混合料、施工和质量控制等技术要求。 本文件适用于四川省各等级道路沥青路面建设和养护工程中厂拌热再生技术的应用。

Asphalt Pavement Plant Mix Hot Recycling Technical Guide

ASTM C936/C936M-21a 实心混凝土联锁铺路装置的标准规范

Standard Specification for Solid Concrete Interlocking Paving Units

FprEN 12697-49-2021 沥青混合料 试验方法 第49部分：抛光后摩擦力的测定

Bituminous mixtures - Test methods - Part 49: Determination of friction after polishing

LST EN 1463-2-2021 道路标记材料 反光路钉 第2部分：道路测试性能规范

Road marking materials - Retroreflecting road studs - Part 2: Road test performance specifications

DB42/T 1713-2021 城市道路路面维修养护技术规程

Technical regulations for pavement repair and maintenance of urban roads

21/30398339 DC BS EN 12272-1 表面修整 测试方法 第 1 部分：粘合剂和碎片的铺展率和铺展精度

BS EN 12272-1. Surface dressing. Test methods - Part 1. Rate of spread and accuracy of spread of binder and chippings

OENORM EN 12697-43-2021 沥青混合料 试验方法 第43部分：耐燃料性

Bituminous mixtures - Test methods - Part 43: Resistance to fuel

OENORM EN 1463-2-2021 道路标记材料 反光路钉 第2部分：道路测试性能规范

Road marking materials - Retroreflecting road studs - Part 2: Road test performance specifications

21/30398342 DC BS EN 12272-3 表面修整 试验方法 第 3 部分：通过 Vialit 平板冲击试验方法测定粘结剂骨料粘合力

BS EN 12272-3. Surface dressing. Test methods - Part 3. Determination of binder aggregate adhesivity by the Vialit plate shock test method

T/CBCA 010-2021 大宗固体废弃物在道路工程中的应用技术规程

本规程的主要技术内容是：1.总则；2.术语；3.原材料；4.配合比设计；5.混合料生产、摊铺及碾压；6.质量验收。

Technical regulations for the application of bulk solid waste in road engineering

DB37/T 4382-2021 环保稳定型胶粉改性沥青及混合料施工技术规程

Environmentally friendly and stable rubber powder modified asphalt and mixture construction technical regulations

GSO EN 14023:2021 沥青和沥青粘合剂 聚合物改性沥青的规范框架

This European Standard provides a framework for specifying the characteristics and relevant test methods for polymer modified bitumens which are suitable for use in the construction and maintenance of roads, airfields and other paved areas. This framework covers the following characteristics: - "consistency at intermediate service temperature"; - "consistency at elevated service temperature"; - "cohesion"; - "durability" of consistency; - "brittleness at low service temperature"; - "strain recovery". The cohesion property has been included as a means of discriminating between polymer modified bitumens and other bituminous binders. The other essential requirements, "adhesion" and "setting ability" are indicated by tests carried out on the finished asphalt mixtures. The introduction of classes of convenience in Table 1, Table 2 and Table 3 enables the selection of the most suitable specification for the bitumen taking account of local conditions of climate and use. The nomenclature of polymer modified bitumens comprises the penetration range and the minimum softening point (see example in Annex A).

Bitumen and bituminous binders. Specification framework for polymer modified bitumens

GSO EN 1871:2021 道路标线材料 物理性能

This EN specifies the laboratory requirements and test methods for reflectorised and other road marking materials, both permanent and temporary.

Road marking materials -physical properties

ASTM D8237-21 用四点梁疲劳装置测定沥青集料混合物疲劳破坏的标准试验方法

1.1?This test method provides a procedure for determining a fatigue curve that is developed using three or more strain levels. The resulting data can be used in the fatigue models for mechanistic-empirical pavement design (that is, Pavement ME). Failure points are determined for

Standard Test Method for Determining Fatigue Failure of Asphalt-Aggregate Mixtures with the Four-Point Beam Fatigue Device

GSO ASTM D4469:2021 计算沥青混合料中骨料的沥青吸收百分比的标准实施规程

1.1 This practice covers equations for calculating percent asphalt absorption by the aggregate in an asphalt mixture, expressed as percent of the oven-dry mass of the aggregate in the asphalt mixture. This calculation is based on measured values for components and properties of an oven-dry asphalt mixture. 1.2 This practice 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 standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Calculating Asphalt Percent Absorption by the Aggregate in Asphalt Mixtures

GSO ASTM D2042:2021 沥青材料在三氯乙烯中溶解度的标准测试方法

1.1 This test method covers the determination of the degree of solubility in trichloroethylene of asphalt materials having little or no mineral matter. NOTE 1—This method is not applicable to tars and their distillation residues or highly cracked petroleum products. For methods covering tars, pitches, and other highly cracked petroleum products, and the use of other solvents, see Test Methods D4, D2318, and D2764. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. 1.4 This 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 standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precaution statements are given in Section 7.

Standard Test Method for Solubility of Asphalt Materials in Trichloroethylene

DIN EN 1463-2:2021 道路标记材料 反光路钉 第2部分：道路测试性能规范；德文版 EN 1463-2:2021

This document describes the test method for carrying out road trials on retroreflecting road studs. Specifications are given for test sites, for the organization of the tests, and for the presentation of the results in the form of a test report.

Road marking materials - Retroreflecting road studs - Part 2: Road test performance specifications; German version EN 1463-2:2021

FprEN 1463-1-2021 道路标记材料 反光路钉 第1部分：初始性能要求

Road marking materials - Retroreflecting road studs - Part 1: Initial performance requirements

prEN 12272-3-2021 表面修整 试验方法 第3部分：通过 Vialit 板冲击试验法测定粘合剂聚集体的附着力

Surface dressing - Test methods - Part 3: Determination of binder aggregate adhesivity by the Vialit plate shock test method