关中西部地区砼与砂浆配合比的选择

The Mixing Proportion of Concrete to Mortar in West Region of Guanzhong Plain

对关中西部地区各类中、小型砼工程中，配合比设计所积累的实验资料进行了统计分析，建立了３种关系曲线图和５组经验公式，编制出了适用于该地区选择砼配合比的参数表和砂浆配合比表，并对该地区原材料的质量状况和砼的性能特点。

Based on the statistics and analysis of the accumulated experiment data in designing the mixing proportion of middle and small sized concrete projects in West Region of Guanzhong Plain,3 groups of related diagrams and 5 groups of empirical formulas have been established,as well as a parameter table suitable for this region to select the concrete mixing proportion and a table of the mortar mixing proportion have been compiled.The quality of raw meterials and the characters of concrete in this region are also analyzed in the paper.