The quality of pilot product produced by the new process is better than that of the product produced by lime process, the quality of chloroform met the high-class required by National Standard GB 4118-92, DMF products met the requirement of HG 2028-91. 新工艺小试产品和氯仿质量达到国标GB4118-92优等品要求,DMF产品达到HG2028-91标准要求。
Comparing two kinds of modified soil, the engineering property of the CMA-treated soil is superior to the modified soil of lime. The expansive index and strength index of two kinds of modified soil can satisfy the standard requirement. 比较而言,石灰改性土的改性效果要优于CMA改性土,但两种改性土的胀缩指标和强度指标均可以满足规范要求。
The result shows that the effluent from secondary sedimentation tank after treatment by lime process can meet the requirement for recirculating cooling water quality in the thermal power plant. 试验结果表明,经过石灰法处理的二沉池出水可以满足热电厂循环冷却水的水质要求。
The article analyses nature of lime, manganese iron, Aeolian sandy soil, cement, and material requirement of roadbed. 论文分析了石灰、锰铁废渣、风积砂土、水泥的性质,以及阐述了路面基层对材料的要求。
The Study on Lime and Flyash Macadam Base Technology Requirement 二灰碎石基层技术要求研究
In expressway construction, lime or cement stabilized soils are widely used in subgrade section, and the detection of lime content should be performed frequently so as to ensure the lime content satisfying the design requirement. 公路建设中路床和路基部分大量使用了石灰(或水泥)改良土,为了保证改良土中含灰量达到设计要求,需要在不同时间检测改良土的灰剂量。