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预拌砂浆,从上世纪五十年代的欧洲建筑市场发展壮大起来,如今在德国、奥地利、芬兰等国家将预拌砂浆作为主要的砂浆材料,在亚洲,新加坡、日本、韩国、香港等地的干混砂浆发展也十分迅速。我国自上世纪九十年代至今,预拌砂浆发展已成燎原之势,随着工程质量、环保要求及文明施工要求的不断提高,施工现场拌制砂浆的缺点及局限性越来越突出,而预拌砂浆因在技术性能、社会效益等方面的优势得到越来越多人的青睐。目前,全国有127个城市分期分批禁止现场搅拌砂浆。随着国家发展循环经济、节能减排新要求的提高,砂浆“禁现”工作将进
Ready-mixed mortar, from the 1950s European construction market to grow and develop, and now in Germany, Austria, Finland and other countries will be ready-mixed mortar as the main mortar material in Asia, Singapore, Japan, Korea, Hong Kong and other places Dry mortar development is also very fast. The development of ready-mixed mortar has become a prairie fire in our country since the nineties of last century. With the continuous improvement of engineering quality, environmental protection requirements and civilized construction requirements, the disadvantages and limitations of mixing mortar at the construction site have become increasingly prominent. Ready-mixed mortar due to technical performance, social benefits and other advantages get more and more people of all ages. At present, there are 127 cities across the country banned on-site mixing mortar batches. With the national development of circular economy, new requirements for energy-saving emission reduction increase, mortar “banning ” work will be