Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of wall insulation, and discloses a construction method of an anti-cracking external wall thermal insulation coating. The construction method comprises a wall body, the front surface of the wall body is painted with a putty layer, the front surface of the putty layer is painted with a bonding layer, and the front surface of the bonding layer is uniformly provided with extruded polystyrene boards which are spliced in a staggered joint manner; and anchoring nails are arranged at the four corners of the inner sides of the extruded polystyrene boards ina penetrating mode, the front surfaces of the extruded polystyrene boards are coated with a first heat preservation adhesive cement layer, and a second heat preservation adhesive cement layer is arranged on the front side of a glass fiber gridding cloth. According to the construction method, the extruded polystyrene boards are fixed through the bonding layer and the anchoring nails, and the firstheat preservation adhesive cement layer, the glass fiber gridding cloth and the second heat preservation adhesive cement layer are sequentially arranged on the outer surfaces of the extruded polystyrene boards, so that thermal insulation layers are firmly bonded together, and the thermal insulation layers has high heat resistance coefficient, water permeability, water vapor wet flow density and impact strength, and has relatively low water absorption amount, so that the thermal insulation layers do not crack in the long-time use process.
本发明涉及墙体保温技术领域，公开了一种防开裂外墙保温涂料的施工方法，包括墙体，所述墙体的前表面涂刷有腻子层，所述腻子层的前表面涂刷有粘结层，所述粘结层的前表面均匀设置有成错缝拼装的挤塑聚苯板，所述挤塑聚苯板的内侧的四角均贯穿设置有锚固钉，且挤塑聚苯板的前表面涂刷有第一保温胶浆层，所述玻纤网格布的前侧设置有第二保温胶浆层。本发明通过粘结层和锚固钉对挤塑聚苯板进行固定，在挤塑聚苯板的外表面依次设置第一保温胶浆层、玻纤网格布和第二保温胶浆层，从而使得保温层牢固地粘结在一起，具有较高的阻热系数、透水性、水蒸气湿流密度和抗冲击强度，且具有较低的吸水量，进而使得保温层在长时间的使用过程中不发生开裂现象。
The invention relates to the technical field of wall insulation, and discloses a construction method of an anti-cracking external wall thermal insulation coating. The construction method comprises a wall body, the front surface of the wall body is painted with a putty layer, the front surface of the putty layer is painted with a bonding layer, and the front surface of the bonding layer is uniformly provided with extruded polystyrene boards which are spliced in a staggered joint manner; and anchoring nails are arranged at the four corners of the inner sides of the extruded polystyrene boards ina penetrating mode, the front surfaces of the extruded polystyrene boards are coated with a first heat preservation adhesive cement layer, and a second heat preservation adhesive cement layer is arranged on the front side of a glass fiber gridding cloth. According to the construction method, the extruded polystyrene boards are fixed through the bonding layer and the anchoring nails, and the firstheat preservation adhesive cement layer, the glass fiber gridding cloth and the second heat preservation adhesive cement layer are sequentially arranged on the outer surfaces of the extruded polystyrene boards, so that thermal insulation layers are firmly bonded together, and the thermal insulation layers has high heat resistance coefficient, water permeability, water vapor wet flow density and impact strength, and has relatively low water absorption amount, so that the thermal insulation layers do not crack in the long-time use process.
本发明涉及墙体保温技术领域，公开了一种防开裂外墙保温涂料的施工方法，包括墙体，所述墙体的前表面涂刷有腻子层，所述腻子层的前表面涂刷有粘结层，所述粘结层的前表面均匀设置有成错缝拼装的挤塑聚苯板，所述挤塑聚苯板的内侧的四角均贯穿设置有锚固钉，且挤塑聚苯板的前表面涂刷有第一保温胶浆层，所述玻纤网格布的前侧设置有第二保温胶浆层。本发明通过粘结层和锚固钉对挤塑聚苯板进行固定，在挤塑聚苯板的外表面依次设置第一保温胶浆层、玻纤网格布和第二保温胶浆层，从而使得保温层牢固地粘结在一起，具有较高的阻热系数、透水性、水蒸气湿流密度和抗冲击强度，且具有较低的吸水量，进而使得保温层在长时间的使用过程中不发生开裂现象。
Construction method of anti-cracking external wall thermal insulation coating
一种防开裂外墙保温涂料的施工方法
MA SALU (Autor:in)
22.05.2020
Patent
Elektronische Ressource
Chinesisch
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