掺矿渣的硫铝酸盐水泥混凝土的试验研究

Experiment research on strength of blastfurnace-slag sulphoaluminate cement concrete

本文通过实验研究了掺矿渣对硫铝酸盐水泥混凝土强度的影响,试验表明:掺入一定量的矿渣,同时采取一定的激发剂后,混凝土3天强度基本接近未掺矿渣的快硬硫铝酸盐水泥混凝土的强度,28天强度比未掺矿渣的混凝土强度有一定量的提高。本文认为矿渣与硫铝酸盐水泥复合关键是选用合适的激发剂。

This paper discusses strength of blastfurnaceslag sulphoaluminate cement concrete, and test showes that with a little of blastfurnaceslag and activate agent,concrete three day strength is nearly equal to strength of rapidharding sulphoaluminate cement concrete, and twentyeight day strength is higher than rapidharding sulphoaluminate ceneht concrete.The paper considers that the key to composite of blastfurnace slag and sulphoaluminate cement is activate agent.