水泥发泡保温板施工需要注意事项

2025-03-31 23:29:54
推荐回答(1个)
回答1:

发泡水泥保温板外墙保温施工中我们必须掌握并做到以下几点:
  1、发泡水泥保温板施工前,基层墙体外侧应清扫干净,必要时掸水。宜采用水泥砂浆找平,可改善发泡水泥板粘贴的平整度。当基层墙体为混凝土、加气混凝土时,其表面应涂刷界面剂,以提高其粘结性。
  2、由于发泡水泥板比FPS板等高效保温材料重十倍之多,为保证系统的安全性,应选用正规厂家生产、性能达标的粘结砂浆,应用满粘法并设置锚固件和支承托架。以防脱落!
  3、发泡水泥板保温系统中的抹面胶浆层主要起防水和抗冲击作用,同时应具有较小的水蒸气渗透阻。厚度过薄则达不到足够的防水和抗冲击的作用,过厚则会因为横向的拉应力超过耐碱玻纤网抗拉强度丽导致抹面胶浆层开裂,而且还会使水蒸气渗透阻超过设计要求。所以对于抹面胶浆层厚度处理一定要掌握好。这样保温层才不易空鼓、脱落,使用性能及寿命才更长
发泡水泥保温板这种新型保温建材,不但有着很好的保温绝热、吸音、抗震、防火、施工方便等优点外,而且与建筑同寿命,可以一次施工终身应用,再加上低廉的价格用于建筑保温系统构建,是最合适不过的产品,了解更多相关知识可直接搜索宏轩聚氨酯保温板。

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