冬季施工结构工程主要方法是掺加复合防冻剂的综合蓄热法,即加热部份材料、掺加复合防冻剂并加适当的覆盖。至于其它方法,如暖棚法、蒸汽法和电热法。这三种方法施工复杂、费用高,在国内近十几年来这三种方法几乎不采用了。目前,国内已生产十二大类两百多种牌号外加剂,主要用于结构施工。但冬季抹灰施工行不行?怎样能保证抹 The main method of construction engineering in winter is the integrated heat storage method with compound antifreeze, that is, heating part of the material, adding compound antifreeze agent and adding proper coverage. As for other methods, such as the greenhouse method, steam method, and electrothermal method. These three methods are complicated to construct and cost high. In the past ten years, these three methods have hardly been adopted. At present, China has produced 12 major categories of more than 200 kinds of brand additives, mainly for structural construction. But how can plastering work in winter not work?