摘要
针对煤矸石的颗粒尺寸、界限含水量、天然含水量、击实特性、CBR、压碎值、崩解性、膨胀性、矿物成分、烧失量、有机质含量等特性进行室内试验,可用以判断其是否满足公路路基对路用材料的性能指标要求。
By carrying through indoor tests in allusion to such characteristic of coal gangue as the granular size, critical moisture content, natural moisture content, compaction characteristic, CBR, crushing value, disintegrative characteristic, distensibility, mineral component, ignition loss organic content and so on, whether the indexes meet the demand of highway subgrade on road material can be judged.
出处
《交通标准化》
2010年第1期72-74,共3页
Communications Standardization
关键词
煤矸石
路基
室内试验
方法
coal gangue
subgrade
indoor test
method
