养护条件对无机人造石强度的影响规律及预测模型

Influence law and prediction model of curing conditions on strength of inorganic artificial stone

通过测试不同养护温度和养护时间下无机人造石的抗压和抗折强度,研究养护温度和养护时间对抗压和抗折强度的影响规律,得到不同养护温度和养护时间下的强度增长曲线,并对增长曲线进行拟合,得出无机人造石强度预测方程。进一步通过预测方程系数变化规律,提出基于养护温度和养护时间的无机人造石抗压和抗折强度预测模型。

By testing the compressive strength and flexural strength of inorganic artificial stone under different curing temperature and curing time,the influence of curing temperature and curing time on the compressive strength and flexural strength is studied.The growth curves of inorganic artificial stone strength under different curing temperature and curing time are obtained,and the growth curves are fitted to obtain the inorganic artificial stone strength prediction equation.Then,by predicting the coefficient variation of the equation,a prediction model for compressive strength and flexural strength of inorganic artificial stone based on curing temperature and curing time is proposed.