本文将一种自制水化热抑制剂使用于水泥净浆和混凝土,研究其对水泥净浆和混凝土温升曲线的影响,并模拟工程大体积混凝土试验,研究其对大体积混凝土内部温度、施工性能和抗压强度的影响。结果表明,与空白对比,掺自制水化热抑制剂能降低大体积混凝土中心温度9.2℃,降低大体积混凝土中心与表面温度差5℃,并能优化混凝土施工性能和提高14天、28天龄期的抗压强度。 In this paper, a self-made hydration heat inhibitor was used in cement paste and concrete to study its influence on the temperature rise curve of cement paste and concrete, and to simulate the test of mass concrete, and to study its effect on the internal temperature of mass concrete, Impact of performance and compressive strength. The results show that, compared with the blank, the self-made hydration heat inhibitor can reduce the center temperature of bulk concrete by 9.2 ℃, lower the temperature difference between the center of mass concrete and the surface by 5 ℃, and can optimize the construction performance of concrete and improve the performance of 14 days and 28 days Period of compressive strength.