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微沫砂浆在砌筑工程中的应用,我国已有20多年的历史。现在的情况是,有的省市已在推广使用。有的省市正在推广使用,有的省市因为使用中出了一些问题,如砂浆试块强度偏低等已停止使用。从多次试验及工程实践可知,使用微沫砂浆取代白荻水泥混合砂浆进行砌砖工程是可行的。不仅可以节约大量的石灰,降低工程成本,节省烧石灰的能源,减少对施工场地环境的污染,也解决了砌筑砂浆对和易性的要求,所以,深受工人的欢迎。但为什么有些单位使用一
The application of micro-foam mortar in masonry projects has been in China for more than 20 years. The current situation is that some provinces and cities have already promoted their use. Some provinces and cities are promoting their use, and some provinces and cities have used some problems in their use, such as the low strength of mortar blocks have ceased to be used. From a number of experiments and engineering practices, it is feasible to use brick mortar to replace white mortar cement mortar for bricklaying. Not only can save a large amount of lime, reduce engineering costs, save lime energy, reduce the pollution of the construction site environment, but also solve the masonry mortar requirements for workability, so it is welcomed by workers. But why do some units use one?