Study on the experiment of thermal insulation glazed hollow bead concrete mixing with haydite

Based on the experiment of thermal insulation glazed hollow bead concrete,the paper exerts the way of orthogonal experiment,and the law effect of mixing amount of glazed hollow bead,density of glazed hollow bead,amount of haydite,strength of cement,amount of cement,amount of sand,and admixture on thermal conductivity and compressive strength of concrete has been analyzed.The result shows that it is feasible to compose glazed hollow bead and haydite concrete by mixing haydite into thermal insulation glazed hollow bead concrete.Its max.compressive strength is 45.58 MPa and the min thermal conductivity is 0.159 W/(m·K).