R00 标准化、质量管理 标准查询与下载

AASHTO M 105-2007 高温无压部件用灰铁铸件的标准规范

This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Castings are classified on the basis of the tensile strength of the iron in cast test bars.

Standard Specification for Gray Iron Castings

AASHTO PP 45-2007 异型和普通钢棒生产厂资格认可推荐标准程序

Standard Recommended Procedure for Qualification of Deformed and Plain Steel Bar Producing Mills

Standard Recommended Procedure for Qualification of Deformed and Plain Steel Bar Producing Mills

AASHTO T 321-2007 压实沥青混合料受到反复弯曲疲劳寿命的标准试验方法

This standard provides procedures for determining the fatigue life and fatigue energy of 380 mm long by 50 mm thick by 63 mm wide hot-mix asphalt (HMA) beam specimens sawed from laboratory or field compacted HMA and subjected to repeated flexural bendi

Standard Method of Test for Determining the Fatigue Life of Compacted Hot-Mix Asphalt (HMA) Subjected to Repeated Flexural Bending

AASHTO M 292M_M 292-2007 高温和高压设备用碳素钢与合金钢螺栓和螺母的标准规范

1.1. This specification covers a variety of carbon, alloy, and martensitic stainless steel nuts in the size range M6 through M100 [1/4 through 4 in.] nominal. It also covers austenitic stainless steel nuts in the size range M6 [1/4 in.] nominal and abov

Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High-Pressure or High-Temperature Service, or Both

AASHTO HM-27 PT I TOC-2007 运输材料和抽样及试验方法的标准规范.第1部分,第27版.包括第2A和第2B部分目录

This Twenty-Seventh Edition of Transportation Materials is published in two parts. Part I contains specifications for materials, and Part II includes methods of testing and specifications for testing equipment. Part I

Standard Specifications for Transportation Materials and Methods of Sampling and Testing Part I: Specifications 27th Edition; Includes Table of Contents for Part IA and Part IB

AASHTO TP 71-2007 用模拟加载评估旋转压实仪内部角度(SGC)的标准试验方法

This practice covers the procedure for the evaluation of the Superpave Gyratory Compactor (SGC) internal angle of gyration using an instrument capable of simulating loading conditions similar to those created by a hot-mix asphalt (HMA) specimen.

Standard Method of Test for Evaluation of Superpave Gyratory Compactor (SGC) Internal Angle of Gyration Using Simulated Loading

AASHTO PP 42-2007 检测低温沥青表面粘结剂性能等级(PG)的标准惯例

This practice covers the determination of low-temperature properties of asphalt binders using data from the bending beam rheometer (T 313) and the direct tension tester (T 314). This practice can be used on data from unaged material or from material age

Standard Practice for Determination of Low-Temperature Performance Grade (PG) of Asphalt Binders

AASHTO M 163M_M 163-2007 一般用途铁铬,铁铬镍耐腐蚀铸件的标准规范

This specification covers iron-chromium and iron-chromium-nickel alloy castings for general corrosion-resistant application. The grades covered by this specification represent types of alloy castings suitable for broad ranges of application, which are i

Standard Specification for Castings, Iron-Chromium, Iron-Chromium-Nickel, Corrosion Resistant, for General Application

AASHTO R 44-2007 规范特殊项目的标准办法

Independent Assurance (IA)—IA is used in industry as an internal audit and review to support the accuracy of data and processes. In the highway industry it is the outgrowth of a report from the Congressional House Committee on Oversights and Investigati

Standard Practice for Independent Assurance (IA) Programs

AASHTO TP 70-2007 用动态剪切流变仪测试的沥青粘合剂(MSCR)的标准试验方法

This practice covers the identification of elastomeric response of modified asphalt binders by means of percent recovery obtained in the Multiple Stress Creep Recovery (MSCR) test. The MSCR test is conducted using the Dynamic Shear Rheometer (DSR) at th

Standard Method of Test for Multiple Stress Creep Recovery (MSCR) Test of Asphalt Binder Using a Dynamic Shear Rheometer (DSR)

AASHTO T 295-2007 液体比重法下液体沥青的API比重或具体比重的标准测试方法

This specification covers coal fly ash and raw or calcined natural pozzolan for use in concrete where cementitious or pozzolanic action, or both, is desired, or where other properties normally attributed to finely divided coal fly ash and raw or calcine

Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method

AASHTO T 314-2007 直接拉伸(DT)试验中沥青粘合剂断裂特性测定的标准试验方法

This test method covers the determination of the failure strain and failure stress of asphalt binders by means of a direct tension test. It can be used with unaged or aged material using T 240 (RTFOT), R 28 (PAV). The test apparatus is designed for test

Standard Method of Test for Determining the Fracture Properties of Asphalt Binder in Direct Tension (DT)

AASHTO T 330-2007 碎石用亚甲蓝蒙脱石组的有害粘土的定性检测的标准试验方法

This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this procedure to establish appropriate safet

Standard Method of Test for The Qualitative Detection of Harmful Clays of the Smectite Group in Aggregates Using Methylene Blue

AASHTO T 283-2007 抗压热拌沥青以湿致破坏的标准测试方法

This method covers preparation of specimens and the measurement of the change of diametral tensile strength resulting from the effects of water saturation and accelerated water conditioning, with a freeze-thaw cycle, of compacted HMA. The results may be

Standard Method of Test for Resistance of Compacted Hot Mix Asphalt (HMA) to Moisture-Induced Damage

AASHTO TP 62-2007 热拌沥青混凝土的系数测定的标准试验方法

This test method covers procedures for preparing and testing hot-mix asphalt (HMA) to determine the dynamic modulus and phase angle over a range of temperatures and loading frequencies.

Standard Method of Test for Determining Dynamic Modulus of Hot-Mix Asphalt (HMA)

AASHTO M 133-2007 木材防腐和压力处理的标准规范

Standard Specification for Preservatives and Pressure Treatment Processes for Timber

Standard Specification for Preservatives and Pressure Treatment Processes for Timber

AASHTO HDG CHAPTER 3-2007 告诉路施工中腐蚀和沉积的控制

Soil erosion is a natural process whereby soil particles are dislodged by rainfall and carried away by runoff. The removal rate of the soil particles is proportional to the intensity and duration of the rainfall, the volume and characteristics of the wa

EROSION AND SEDIMENT CONTROL IN HIGHWAY CONSTRUCTION 4th edition

AASHTO HM-27 PT II TOC-2007 运输材料和抽样及试验方法的标准规范.第2部分,第27版.包括第2A和第2B部分目录

This Twenty-Seventh Edition of Transportation Materials is published in two parts. Part I contains specifications for materials, and Part II includes methods of testing and specifications for testing equipment.

Standard Specifications for Transportation Materials and Methods of Sampling and Testing Part II Tests 27th Edition; Includes Table of Contents for Part IIA and Part IIB

AASHTO M 306-2007 排水管,污水管和相关铸件的标准规范

This specification is applicable to frames, grates, rings, and covers for inlets, manholes, and other structures for civil engineering use where items may be placed in traffic service and load bearing is a consideration.

Standard Specification for Drainage, Sewer, Utility, and Related Castings

AASHTO M 170-2007 钢筋混凝土制涵管,雨水管和污水管的标准规范

This specification covers three strength grades of finely ground granulated blast-furnace slag for use as a cementitious material in concrete and mortar.

Standard Specification for Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe