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对掺加相变物质的水泥水化放热速率及放热总量分析的结果表明,相变物质显著影响水泥水化过程并有效改变水泥放热总量。直接加入相变物质对水泥净浆流动度和混凝土的抗压强度也会产生一定的负面影响。
The analysis of exothermic rate and total exothermic heat of cement hydration with phase change material shows that the phase change material significantly affects the hydration process of cement and effectively changes the total amount of exothermic heat of cement. The direct addition of phase change material will have a negative impact on the fluidity of cement paste and the compressive strength of concrete.