Research on polymer-modified mortar based on MATLAB

There are six factors affecting of polymer modified mortar(PM).They are polymer type,bone material,ratio of polymer and powder,temperature,fine particle and chemical component.The quality control aims to make PM meet its strength requirements,water retentivity,adhesive strength,fluidity and low cost.The relation between the quality control's aims and the factors affecting the PM's quality is processed using mathematical statistics.The result shows that when the amount of practical data is large,the approximate relational expression between the aims and the factors should be found out using linear regression method.