共找到 247 条与 标准化、质量管理 相关的标准,共 17 页
Standard Method of Test for Spot Test of Asphaltic Materials
Standard Method of Test for Spot Test of Asphaltic Materials
This test method covers the determination of asphalt binder content of hot-mix asphalt (HMA) mixtures by ignition at temperatures that reach the flashpoint of the binder in a furnace. The means of sample heating may be the convection method or the direc
Standard Method of Test for Determining the Asphalt Binder Content of Hot-Mix Asphalt (HMA) by the Ignition Method
Specifications for water conservation management in expressway service areas
This recommended practice describes a procedure for classifying soils into seven groups based on laboratory determination of particle-size distribution, liquid limit, and plasticity index. Evaluation
Standard Specification for Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes
Specifications for water-saving management in expressway service areas
This test method describes the procedures for sampling and testing a soil for chloride ion content.
Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
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