关于混合砂浆配合比强度的研究

Study on the Scale Strength of Mixed Mortar

本文利用建工系建材试验室（二级实验室），对校外建筑工程所做的、一定强度等级的混合砂浆配合比试验强度的成果，运用概率理论及数理统计的方法，研究混合砂浆配合比强度，由７天强度平均值增加到２８天强度平均值的增长规律。为建筑工程施工提供科学依据。

According to the results of the experiment on the scale strength of mixed mortar,which was done in the building material laboratory of Apchitectural Engineering Department, Using probability theories and mathematical statistics methods, the increasing regularity of the scale strength of mixed mortar was studied, in which the strength average value increased from seven days to twenty-eight days. And provided scientific basis for construction.