93.080.20 道路建筑材料 标准查询与下载

23/30467359 DC BS EN 15466-1 冷涂和热涂接缝密封剂的底漆 第 1 部分：均匀性的测定

BS EN 15466-1. Primers for cold and hot applied joint sealants - Part 1. Determination of homogeneity

23/30461457 DC BS EN 12697-22 AMD 1. 沥青混合物 测试方法 第 22 部分：车轮轨迹

BS EN 12697-22 AMD 1. Bituminous mixtures. Test methods - Part 22. Wheel tracking

23/30467362 DC BS EN 15466-3 冷热应用接缝密封剂底漆 第 3 部分：固体含量和挥发物蒸发行为的测定

BS EN 15466-3. Primers for cold and hot applied joint sealants - Part 3. Determination of solids content and evaporation behaviour of volatiles

23/30467039 DC BS EN 15466-2 冷热应用接缝密封剂底漆第2部分：耐碱性的测定

BS EN 15466-2. Primers for cold and hot applied joint sealants - Part 2. Determination of resistance against alkali

ASTM C1782/C1782M-23 节段混凝土铺路板标准规范

1.1 This specification covers the requirements for segmental concrete paving slabs manufactured for construction of pedestrian and roof applications for commercial and municipal projects. These slabs can be manufactured with a dry-cast, wet-cast, or hydraulically pressed process. NOTE 1—Pedestal-set applications and those applications subject to vehicular traffic may require alternate materials properties or structural support or both. 1.2 Concrete units covered by this specification shall be made with lightweight or normal weight aggregates or both. NOTE 2—If particular features are desired, such as weight classification, higher modulus of rupture, surface textures, finish, color, or other special features, such properties should be specified by the purchaser. Local sellers, however, should be consulted as to availability of units having the desired features. 1.3 The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.4 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 Specification for Segmental Concrete Paving Slabs

T/SMHTA 004-2023 沥青气体排放检测方法

沥青混合料在生产、施工过程中所排放的挥发气体，主要来源于沥青在加热过程中挥发的气体，包括各种气态污染物氮氧化物(NOX)、二氧化硫(SO2)、硫化氢(H2S)等、挥发性有机物VOCS和其它可挥发的气体等。目前，沥青挥发气体排放的采集，主要有现场采集和气袋采集两种，现场采集主要用于实时在线检测，会受到气候条件变化等一些不可控因素的影响，采集与检测过程无法精确控制气体温度，无法满足不同检测仪器检测值之间换算的需求，且无法保证通过在线检测的实时过程曲线经计算得到的平均浓度值与离线检测的气袋采集法检测到的浓度值(即平均浓度值)之间的检测误差在可接受范围内。本文件目的在于提供一种用于评价沥青挥发气体浓度平均值和浓度过程曲线的采集方法。它能够控制检测气体温度和流速，可连接气袋收集气体进行离线检测也可以直接连接检测仪实时检测，并且直接检测法与离线检测法检测气体浓度得到的平均值能够在一定的误差范围内相互验证。在国家大力倡导环境保护、绿色低排的背景下，建立准确可控的沥青气体排放检测方法对推动沥青减排技术的推广和应用具有重要意义。

DetectionMethod for Asphalt Gas Emission

ASTM D7196-23 冷拌乳化沥青样品弯曲试验的标准试验方法

1.1 This test method measures the resistance to raveling characteristics of emulsified asphalt and field aggregates or recycled asphalt pavement (RAP) mixtures by simulating an abrasion similar to early return to traffic. 1.2 A precision and bias statement for this standard has not been developed at this time. Therefore, this standard should not be used for acceptance or rejection of a material for purchasing purposes. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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. 1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 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 Test Method for Raveling Test of Cold-Mixed Emulsified Asphalt Samples

DB23/T 3466-2023 寒区高速公路沥青路 面养护技术规范

Technical specification for asphalt pavement maintenance of expressways in cold regions

DB14/T 2767-2023 公路工程高性能混凝土应用技术规程

本文件规定了公路工程高性能混凝土的术语和定义、基本规定、原材料、配合比设计、制备与运输、浇筑与养护以及质量检查与验收。 本文件适用于C60及以下公路工程高性能混凝土生产与施工质量控制，其他建筑工程可参照使用。

Technical specification for application of high performance concrete in highway engineering

ASTM D8044-23 在中间温度下使用半圆弯曲试验（SCB）评价沥青混合料抗裂性的标准试验方法

1.1  This test method covers the procedures for preparation, testing, and measurement of asphalt mixture cracking resistance at intermediate temperatures using semi-circular bend (SCB) geometry of laboratory-prepared or pavement core asphalt mixture samples tested monotonically. The SCB sample is a half-disk with a notch cut aligned vertically in parallel with the testing loading. The test method describes the determination of the critical strain energy release rate parameter, Jc , and other parameters determined from the load-displacement curve. These parameters can be used to rank the resistance of asphalt mixtures to cracking. 1.2  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. 1.3  The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4  Since a complete Precision and Bias statement for this standard has not been developed, the test method is to be used for research and informational purposes only. Therefore, this standard should not be used for acceptance or rejection of a material for purchasing purposes. 1.5  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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6  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 Test Method for Evaluation of Asphalt Mixture Cracking Resistance Using the Semi-Circular Bend Test (SCB) at Intermediate Temperatures

ASTM D6153-23 桥面防水膜系统用材料的标准规范

1.1  This specification covers deck waterproofing membrane systems designed for use on bridge decks which will receive an asphaltic concrete overlay. 1.2  The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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 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 Specification for Materials for Bridge Deck Waterproofing Membrane Systems

T/TMAC 056-2023 机场沥青道面养护用沥青基含砂雾封层材料

本文件规定了沥青基含砂雾封层材料的术语和定义、基本规定、技术要求、试验方法、检验规则以及标志、包装、运输与贮存等。

Asphalt-based sand-containing mist sealant for airport asphalt pavement maintenance

ASTM E3028-23 通过纵向轮廓测量计算与舒适性、通过性和全身振动相关的轮椅通道粗糙度指数的标准实施规程

1.1 This practice covers the mathematical processing of longitudinal profile measurements to produce a wheelchair pathway roughness statistic called the Wheelchair Pathway Roughness Index (WPRI). 1.2 This provides a standard practice for computing and reporting an estimate of pathway roughness for sidewalks and other pedestrian surfaces. 1.3 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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 Computing Wheelchair Pathway Roughness Index as Related to Comfort, Passability, and Whole-Body Vibrations from Longitudinal Profile Measurements

ASTM D6372-23 微表面处理的设计、测试和施工的标准实施规程

1.1 This practice covers the design, testing, and construction of mixtures of polymer-modified asphalt emulsion, mineral aggregate, mineral filler, water, and other additives, properly proportioned, mixed and spread on a paved surface. It is written as a guide and should be used as such. End use specifications should be adapted to conform to job and user requirements. NOTE 1—This practice references test methods outside the jurisdiction of ASTM that may or may not have a precision statement. 1.2 The values stated in SI units are to be regarded as the 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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 Design, Testing, and Construction of Microsurfacing

BS EN 12697-4:2023 沥青混合物 测试方法 沥青回收 分馏柱

1   Scope This document specifies a method for the recovery of soluble bitumen from bituminous mixtures used in road, airfield or similar pavements in a form suitable for further testing. The method is applicable for the recovery of paving grade bitumen and is the reference method for recovery of soluble bitumen from bituminous mixtures containing volatile matter such as cut-back bitumen. The method is not applicable for recovery of polymer-modified bitumen. NOTE EN 12697‑3 is the reference method for the recovery of paving grade bitumen and polymer-modified bitumen.

Bituminous mixtures. Test methods. Bitumen recovery. Fractionating column

BS EN 12697-43:2023 沥青混合物 测试方法 耐燃油性

1   Scope This document specifies a test method to determine the resistance of a bituminous mixture or pavement to fuels . The procedure involves initial soaking of a test specimen made in the laboratory or cored from a pavement in a fuel , followed by a brushing period with a brush test device. The material loss of the specimen is a measure of the resistance to that fuel for that bituminous mixture.

Bituminous mixtures. Test methods. Resistance to fuel

DB65/T 4624-2022 钢渣道路结构层施工技术规范

Technical specification for construction of steel slag road structure layer

T/ZS 0478-2023 道路沥青路面罩面技术规范

前言　 1  范围　 2  规范性引用文件　 3  术语和定义　 4  材料　 4.1 一般要求　 4.2 集料　 4.3 填料　 4.4 纤维稳定剂　 4.5 底涂层　 4.6 中涂层　 4.7 面涂层　 5  设计　 5.1 一般要求　 5.2 目标配合比设计　 5.3 生产配合比设计　 5.4 罩面结构形式　 5.5 选取方案　 6  施工　 6.1 施工前准备　 6.2 基面预处理　 6.3 底涂层喷洒　 6.4 中涂层喷洒　 6.5 集料撒布　 6.6 起边　 6.7 浮料清除　 6.8 双层式结构施工　 6.9 面涂层洒布　 6.10 封闭养护及工序衔接　 6.11 交通开放　 7  验收　

Technical specifications for road asphalt pavement cover

DB36/T 1759-2023 布敦岩沥青厂拌热再生沥青路面施工技术 规范

Technical specification for construction of hot recycled asphalt pavement in Butonyan asphalt plant

BS 8870:2022+A1:2023 道路材料 高摩擦表面 规格

1   Scope This British Standard specifies requirements for performance and control procedures for high friction surfacing (HFS) products containing calcined bauxite aggregate for the surface treatment of roads and other trafficked areas. This British Standard is applicable to both hot applied and cold applied HFS products . NOTE Data are being collected to enable the precision for the test methods (see Annex A – Annex N) to be determined.

Materials for roads. High friction surfacing. Specification