ASTM C29-89a (Invalid Record)被替代
Test Method For Unit Weight And Voids In Aggregate
出版：American Society for Testing and Materials
專家解讀視頻
基本信息
標準編號： ASTM C29-89a (Invalid Record)
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：0
標準簡介
Establishes unit weight in a loose or compacted condition and calculated voids in coarse, fine or mixed aggregates based on the same evaluation. This method applies to aggregates not exceeding 4in. in nominal maximum size.
替代本標準的新標準
