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预拌砂浆作为我国近年发展起来的一种新型建筑材料,20世纪五十年代初就开始在欧洲国家大量生产和使用,国内上海、常州等发达地区的预拌砂浆发展步伐也相对较快。与此同时,基于预拌砂浆的健康环保、质量稳定、节能舒适等优势,国内许多省市也正在逐步禁止现场搅拌砂浆,推广使用预拌砂浆。作为大力“禁现”并响应国家节能环保政策的地区之一,广东省近年来在预拌砂浆的推广和使用上颇下功夫。于今年5月印发实施的《广州市预拌砂浆管理规定》中就明确道,除总投资在万元以下或者建筑面积平方米以下
Ready-mixed mortar, as a new type of building material developed in recent years, began to be mass-produced and used in European countries in the early 1950s. The development of ready-mixed mortar in the developed regions such as Shanghai and Changzhou is relatively fast. At the same time, many domestic provinces and municipalities are also gradually banning site mixing mortar and promoting the use of ready-mixed mortar based on the health and environmental protection of ready-mixed mortar, stable quality and energy saving and comfort. As one of the regions vigorously “banning cashing out” and responding to the national energy conservation and environmental protection policies, Guangdong Province has made a lot of efforts in promoting and using ready-mixed mortar in recent years. In May this year, issued “Guangzhou ready-mixed mortar management rules” made it clear that, in addition to the total investment in the following million or less than the construction area of square meters