简要介绍了建筑密封膏的原材料、生产设备与施工技术等方面的进展。一、原材料、生产设备与施工技术等进展情况 1.原材料近年来超高层建筑与玻璃幕墙的发展,以及风压与地震的破坏力对建筑密封膏提出更高的要求,对原材料指定的规格与质量要求越来越高。例如,丙烯酸乳液必须富有弹 Briefly introduced the progress of raw materials, production equipment and construction technology of construction sealants. First, the progress of raw materials, production equipment and construction technology 1. Raw materials In recent years, the development of super high-rise buildings and glass curtain walls, and the destructive force of wind pressure and earthquake put forward higher requirements for building sealants, specifications and The quality requirements are getting higher and higher. For example, acrylic emulsions must be rich