5.3 Process requirements before roller compaction

5.3.1 Remove overburden on the selected borrow areas or quarriesand obtain materials as per the required depth. Material samplingshould comply with the process requirements of vertical excavationand uniform mixing.5.3.2 Water content and particle analysis ......（本文共 4417 字 , 2 張圖）     [閱讀本文] >>