根据水泥基材料强度与水灰比定律:水泥基材料的强度之比与水灰比成一次函数,用实验方法建立起水泥用量和养护龄期与再生微粉砂浆强度的关系式,以此为基础分别研究砂浆中水泥、自配固化剂LQ1、LQ2添加量、砂浆养护龄期与抗压强度的关系式.并采取随机实验对固化剂LQ1、LQ2固化砂浆的关系式进行检验和修正,得到LQ1、LQ2固化再生微粉砂浆强度增长模型的有效预测模型.
The research was carried from the strength law of the water cement ratio law of cement base material: the ratio of the strength is equal to the water cement ratio of cement base material.The relation between the recycled powder mortar strength and cement dosage and curing age were experimentally established, on which cement and the diy curing agent LQ1 and LQ2 content were respectively researched in the recycled powder mortar.And the relation functions are got to describe the relationships.Then random experiments were adopted to inspect and correct relation validation curing agent LQ1, LQ2 solidified mortar.As a result, the effective prediction models of the recycled powder mortar strength increasing by LQ1, LQ2 cured are got.
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