The utility model relates to an external wall external thermal insulation anti cracking separation seams structure, which is characterized in that the insulation board is fixed on the base wall by special anchor pieces; a foaming polyethylene heat insulation strip is arranged in the crack resisting separation slots between the insulation board and the thermal insulation board; the plastic partition bar is embedded outside the foaming polyethylene insulation strip; the polyethylene foam plastic rod is embedded in the plastic partition strip; and the plastic partition strip is arranged outside the plastic partition strip. The side is provided with weather resistant sealant; the outer side of the insulating board is provided with a plastering glue composite glass fiber mesh; the insulating board is provided with an additional glass fiber mesh at the place where the special anchor is embedded, and the edge is provided; the plastering glue composite glass fiber mesh is provided with a coating surface layer. The structure of the utility model is reasonable, and the application of the utility model in the construction of the outer wall outer insulation and anti crack partition joint has excellent anti crack effect, and the treatment of the joint of the outer wall heat preservation board with weather resistant sealant achieves integration, with excellent waterproof effect, and the structure is simple, the design is reasonable, the practicability is strong and the economy is affordable.
【技术实现步骤摘要】
一种外墙外保温抗裂分隔缝构造
本技术涉及建筑外墙外保温系统,具体涉及一种外墙外保温抗裂分隔缝构造。
技术介绍
目前,建筑能耗占全国能耗的32%,我国单位面积采暖能耗约为发达国家的2倍,建筑节能尤为重要。国家非常重视建筑节能工作,对新建建筑全面强制实施建筑节能设计和应用。在全国开发建设中,如何实现建筑节能和节约资源是一个重要课题。在我们高速发展的建筑行业环境下,节能保温墙体一体化的应用已较为成熟,市场应用的保温与装饰墙体一体化较为普遍,但是,保温墙体的拼接处往往成为了一个难以控制的节点,该拼接分隔缝的处理往往存在较大隐患,一些在建工程项目上,大多采用泡沫剂、塑料棉条等一些较为单一的材料填缝,起不到抗裂的效果,并且处理不当,往往会造成外墙渗漏的隐患。
技术实现思路
本技术为解决上述技术问题,提出了一种外墙外保温抗裂分隔缝构造,通过该节点的创新构造,抗裂效果极佳,并且与外墙封口处的节点处理也很好的起到了防水作用。为实现上述目的,本技术提出如下技术方案:一种外墙外保温抗裂分隔缝构造,包括保温板、粘结砂浆层、耐候密封胶、专用锚固件;其特征在于:所述保温板利用专用锚固件固定在基层墙体上;所述保温板与保温板间抗裂分隔缝内设置发泡聚乙烯保温条;所述发泡聚乙烯保温条外侧设置塑料分割条;所述塑料分割条内嵌入聚乙烯泡沫塑料棒;所述塑料分割条外侧设置耐候密封胶;所述保温板外侧设置抹面胶浆复合玻纤网布;所述保温板内嵌专用锚固件处设置附加玻纤网布一层,并设置包边;所述抹面胶浆复合玻纤网布外设置涂料面层。< ...
【技术保护点】
1.一种外墙外保温抗裂分隔缝构造,包括保温板、粘结砂浆层、耐候密封胶、专用锚固件;其特征在于:所述保温板利用专用锚固件固定在基层墙体上;所述保温板与保温板间抗裂分隔缝内设置发泡聚乙烯保温条;所述发泡聚乙烯保温条外侧设置塑料分割条;所述塑料分割条内嵌入聚乙烯泡沫塑料棒;所述塑料分隔条外侧设置耐候密封胶;所述保温板外侧设置抹面胶浆复合玻纤网布;所述保温板内嵌专用锚固件处设置附加玻纤网布一层,并设置包边;所述抹面胶浆复合玻纤网布外设置涂料面层。/n
【技术特征摘要】
1.一种外墙外保温抗裂分隔缝构造,包括保温板、粘结砂浆层、耐候密封胶、专用锚固件;其特征在于:所述保温板利用专用锚固件固定在基层墙体上;所述保温板与保温板间抗裂分隔缝内设置发泡聚乙烯保温条;所述发泡聚乙烯保温条外侧设置塑料分割条;所述塑料分割条内嵌入聚乙烯泡沫塑料棒;所述塑料分隔条外侧设置耐候密封胶;所述保温板外侧设置抹面胶浆复合玻纤...
【专利技术属性】
技术研发人员:成军,李沁钰,殷林华,蒋函静,张年祥,蒙俐君,卜爱群,丛淅,
申请(专利权)人:南通大学,江苏金禾建设工程有限公司,
类型:新型
国别省市:江苏;32
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