93.080.20 道路建筑材料 标准查询与下载

DB61/T 1535-2022 精细碎石表处施工技术规范

本文件规定了精细碎石表处施工技术的术语和定义、符号、适用条件、类型选择、材料、用量、施工和质量控制的要求。本文件适用于一级及以下等级公路沥青路面预防养护工程施工，城镇道路可参照使用。

Technical specification for construction of fine crushed stone surface

DB61/T 1538-2022 旧水泥混凝土路面多锤头碎石化利用技术规范

本文件规定了旧水泥混凝土路面多锤头碎石化利用技术的术语和定义、符号、适用条件、施工、质量控制的要求。本文件适用于一级及以下等级公路水泥混凝土路面的多锤头碎石化工程，城镇道路可参照使用。

Technical specification for multi-hammer crushing utilization of old cement concrete pavement

T/CACE 048-2022 渣土类建筑垃圾道路施工技术规程

1　范围 2　规范性引用文件 3　术语和定义 4　材料与技术要求 5　路基施工技术要求 6　路面底基层施工技术要求

Construction technical specification of residue construction waste for road

22/30448487 DC BS EN 12697-33 AMD1 沥青混合物 测试方法 第 33 部分：用碾压机制备的试样

BS EN 12697-33 AMD1. Bituminous mixtures. Test method - Part 33. Specimen prepared by roller compactor

22/30448484 DC BS EN 12697-26 AMD1 沥青混合物 测试方法 第 26 部分：刚度

BS EN 12697-26 AMD1. Bituminous mixtures. Test methods - Part 26. Stiffness

ASTM E2302-03a(2022) 用便携式反射计测量路面标记材料漫射照明下亮度系数的标准试验方法

1.1 This test method covers measurement of the luminance coefficient under diffuse illumination of horizontal pavement markings, such as traffic stripes and surface symbols, and pavement surfaces, in a particular viewing direction using a portable reflectometer. NOTE 1—The luminance coefficient under diffuse illumination is a measure of the reflection of horizontal pavement markings and pavement surfaces in a particular viewing direction in daylight or under road lighting. Diffuse illumination approximates daylight illumination from the overcast sky, and road lighting as an average of locations on the pavement surface. 1.2 The co-viewing angle of the reflectometer affects the readings. As specified by the European Committee for Standardization (CEN), the co-viewing angle shall be 2.29°. 1.3 This test method is intended to be used for field measurement of pavement markings and pavement surfaces but may be used to measure the performance of materials on sample panels before placing the marking material in the field. 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 Test Method for Measurement of the Luminance Coefficient Under Diffuse Illumination of Pavement Marking Materials Using a Portable Reflectometer

BS EN 1463-1:2021 道路标线材料 回射道钉 初始性能要求

What is BS EN 1463-1 - Retroreflecting road studs - Initial performance requirements about? BS EN 1463-1 is the first part of the multi-series standard that discusses the performance requirements of retroreflecting road studs. BS EN 1463-1 specifies the product characteristics, laboratory test methods, the way of expressing results, and the relevant procedures for assessment and verification of the constancy of performance for retroreflecting road studs, non-depressible and depressible by design (designated as Type A and B, respectively) and which reflectors are made of glass, plastic, or plastic with an abrasion resistance layer (designated as Type 1, 2, and 3, respectively), to be used for permanent road markings, and delineation purposes, in circulation areas. BS EN 1463-1 covers retroreflecting road studs (types - 1, 2, 3 - A, B) of white, yellow, amber, red and green colour of their reflectors. Note: BS EN 1463-1 does not cover: Non-retroreflective road studs Temporary retroreflective road studs Who is BS EN 1463-1 - Retroreflecting road studs - Initial performance requirements for? BS EN 1463-1

Road marking materials. Retroreflecting road studs - Initial performance requirements

DB23/T 3082-2022 黑龙江省城镇道路设计规程

Design Regulations for Urban Roads in Heilongjiang Province

22/30429371 DC BS EN 13863-6 混凝土路面 第 6 部分：圆柱盘上混凝土劈裂拉伸强度测定的试验方法

BS EN 13863-6. Concrete pavements - Part 6. Test method for the determination of the splitting tensile strength of concrete on cylindrical discs

22/30429368 DC BS EN 13877-1 混凝土路面 第 1 部分：材料

BS EN 13877-1. Concrete pavements - Part 1. Materials

22/30429377 DC BS EN 13863-5 混凝土路面 第 5 部分：混凝土路面中使用的销钉粘结应力的测定

BS EN 13863-5. Concrete pavements - Part 5. Determination of the bond stress of dowels to be used in concrete pavements

22/30429374 DC BS EN 13877-2 混凝土路面 第 2 部分：混凝土路面的功能要求

BS EN 13877-2. Concrete pavements - Part 2. Functional requirements for concrete pavements

JT/T 523-2022 公路工程水泥混凝土外加剂

本标准适用于公路工程用普通减水剂、高效减水剂、高性能减水剂、早强剂、缓凝剂、引气剂、减缩剂、防冻剂及水下不分散混凝土絮凝剂等水泥混凝土外加剂的生产、检验和使用。

Highway engineering cement concrete admixtures

ISO 13472-1:2022 声学.现场道路表面吸声性能的测量.第1部分:扩展表面法

This document describes a test method for measuring in situ the sound absorption coefficient of road surfaces as a function of frequency in the range from 250 Hz to 4 kHz. Normal incidence is assumed. However, the test method can be applied at oblique incidence although with some limitations (see Annex F). The test method is intended for the following applications: — determination of the sound absorption properties of road surfaces in actual use; — comparison of sound absorption design specifications of road surfaces with actual performance data of the surface after completion of the construction work. The complex reflection factor can also be determined by this method.

Acoustics — Measurement of sound absorption properties of road surfaces in situ — Part 1: Extended surface method

DIN EN 13286-47:2022 未结合和水力结合的混合物 第47部分：确定加利福尼亚承载比、直接承载指数和线性膨胀的测试方法；德文版 EN 13286-47:2021

This European Standard specifies the test methods for the laboratory determination of the California bearing ratio and immediate bearing index.The tests are appropriate to that part of the mixture up to a maximum particle size of 22,4 mm.When immersion in water is specified as pa

Unbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling; German version EN 13286-47:2021

DIN EN 13286-1:2022 未结合和水力结合的混合物 第1部分：实验室参考密度和水含量的测试方法 介绍、一般要求和取样；德文版 EN 13286-1:2021

This European Standard specifies a number of methods for the determination of the relationship between the moisture content and the density under specified test conditions. The test results provide an estimate of the mixture density that can be achieved on construction sites and

Unbound and hydraulically bound mixtures - Part 1: Test methods for laboratory reference density and water content - Introduction, general requirements and sampling; German version EN 13286-1:2021

BS EN 12697-3:2013+A1:2018 沥青混合物 测试方法-沥青回收 旋转蒸发仪

What is BS EN 12697-3 - Bitumen recovery with rotary evaporator about?        BS EN 12697 is a European Standard that discusses test methods for bituminous mixtures.   The main objective of the BS EN 12697 series is to maintain structural integrity of your engineering works.      BS EN 12697-3 is the third part of the series that describes a test 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 test can be undertaken on either loose or compacted asphalt materials. The procedure is suitable for the recovery of paving grade bitumens, for which materials this European Standard is the reference method. The fractionating column procedure is the ...

Bituminous mixtures. Test methods - Bitumen recovery. Rotary evaporator

T/CCTAS 25-2021 道路用彩色高分子聚合物加铺层技术规程

本文件规定了道路用彩色高分子聚合物加铺层材料、设计、施工、施工质量验收。

Technical Specifications for Colored Polymer Overlay of Highway

DB63/T 2004-2021 沥青路面就地冷再生基层技术规范

Technical specification for in-situ cold recycled base course of asphalt pavement

DB63/T 2005-2021 旧水泥混凝土路面集中破碎再生基层技术规范

Technical specifications for concentrated crushing and recycled base course of old cement concrete pavement