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近年来,粉煤灰作为混凝土掺和料,在水工、道路、桥梁以及工业与民用建筑工程中普遍推广使用,均产生了显著的经济效益和社会效益.在国外,还把粉煤灰作为特种混凝土与高强混凝土的掺和料,其效益更高.为在云南推广这一先进经验,云南火电建设公司专门设立科研课题,结合阳宗海电厂工程,开展粉煤灰使用的试验研究工作.下文将对该试验内容与试验结果作一简单介绍.
In recent years, fly ash as a concrete admixture has been widely used in hydraulic engineering, roads, bridges, and industrial and civil construction projects. It has produced significant economic and social benefits. In foreign countries, fly ash has also been used as a fly ash. The admixtures of special concrete and high-strength concrete are more effective. To promote this advanced experience in Yunnan, Yunnan Thermal Power Construction Co., Ltd. has set up research projects specifically to carry out experimental research on the use of fly ash in conjunction with the Yangzonghai power plant project. A brief introduction to the content of the experiment and the test results will be given below.