摘要
研究了应用相变材料控制大体积混凝土裂缝的机理,并选用月桂酸作为相变材料,通过大体积混凝土实际工程对比试验来研究相变储能材料的控温效果,并运用计算机绘制了时间—温度曲线,实践证明,相变材料用于混凝土裂缝控制是可行的,值得推广应用。
The following paper studies the mechanism of controlling massive concrete crack with phase-change energy storage material,carries out researches on temperature control effect of phase-change energy storage material by selecting lauric acid as phase-change material and through practical engineering of massive concrete,draws time-temperature curve by computer,and shows by practices that using phase-change material to control concrete crack is feasible and is worthy to be popularized and applied.
出处
《山西建筑》
2007年第6期164-165,共2页
Shanxi Architecture
关键词
混凝土
相变材料
温度裂缝
massive concrete
phase-change material
temperature crack
