Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal insulation layer manufacturing method for outer wall of aerated concrete block building body
The invention relates to the technical field of external wall thermal insulation upgrading and reconstruction, and discloses a thermal insulation layer manufacturing method for an aerated concrete block building external wall, which comprises the following steps: S1, completely removing hollowing and cracking parts of a plaster layer of an aerated concrete block wall, and reserving the rest parts; s2, rust removal treatment is carried out on a rusted part on the aerated concrete block wall, filling treatment is carried out on a gap part, and damp-proof treatment is carried out on a first-layer wall part; s3, a reinforcing mesh is arranged on the outer surface of the aerated concrete block wall for reinforcement treatment; s4, hard foam polyurethane is sprayed on the outer surface of the aerated concrete block wall so as to be bonded with the wall; and S5, the outer surface of the rigid foam polyurethane is smeared with thick rubber powder polyphenyl granule heat preservation slurry to form a flat heat preservation surface layer, the heat preservation surface layer is smeared with surface rubber cement, a glass fiber net is pressed into the heat preservation surface layer, and coating is smeared for facing. Bonding between the rigid foam polyurethane and the wall body is fully reinforced by arranging the reinforcing mesh, and the problems of cold penetration, leakage and the like of an original wall body are solved.
本发明涉及外墙保温升级改造技术领域，公开了加气混凝土砌块楼体外墙的保温层做法，包括步骤：S1：将加气混凝土砌块墙体的抹灰层空鼓、开裂部位全部剔除，将其余部分保留；S2：对加气混凝土砌块墙体上的锈蚀部分做除锈处理、空隙部分做填塞处理以及首层墙体部分做防潮处理；S3：对加气混凝土砌块墙体的外表面设置钢筋网做加强处理；S4：对加气混凝土砌块墙体的外表面喷涂硬泡聚氨酯以与墙体粘接；S5：采用厚胶粉聚苯颗粒保温浆料涂抹在硬泡聚氨酯的外表面以形成平整的保温面层，保温面层上涂抹面胶浆并压入玻纤网，并涂抹涂料进行饰面。本发明通过设置钢筋网对硬泡聚氨酯与墙体之间的粘接进行充分加固，解决了原有墙体透寒、渗漏等问题。
Thermal insulation layer manufacturing method for outer wall of aerated concrete block building body
The invention relates to the technical field of external wall thermal insulation upgrading and reconstruction, and discloses a thermal insulation layer manufacturing method for an aerated concrete block building external wall, which comprises the following steps: S1, completely removing hollowing and cracking parts of a plaster layer of an aerated concrete block wall, and reserving the rest parts; s2, rust removal treatment is carried out on a rusted part on the aerated concrete block wall, filling treatment is carried out on a gap part, and damp-proof treatment is carried out on a first-layer wall part; s3, a reinforcing mesh is arranged on the outer surface of the aerated concrete block wall for reinforcement treatment; s4, hard foam polyurethane is sprayed on the outer surface of the aerated concrete block wall so as to be bonded with the wall; and S5, the outer surface of the rigid foam polyurethane is smeared with thick rubber powder polyphenyl granule heat preservation slurry to form a flat heat preservation surface layer, the heat preservation surface layer is smeared with surface rubber cement, a glass fiber net is pressed into the heat preservation surface layer, and coating is smeared for facing. Bonding between the rigid foam polyurethane and the wall body is fully reinforced by arranging the reinforcing mesh, and the problems of cold penetration, leakage and the like of an original wall body are solved.
本发明涉及外墙保温升级改造技术领域，公开了加气混凝土砌块楼体外墙的保温层做法，包括步骤：S1：将加气混凝土砌块墙体的抹灰层空鼓、开裂部位全部剔除，将其余部分保留；S2：对加气混凝土砌块墙体上的锈蚀部分做除锈处理、空隙部分做填塞处理以及首层墙体部分做防潮处理；S3：对加气混凝土砌块墙体的外表面设置钢筋网做加强处理；S4：对加气混凝土砌块墙体的外表面喷涂硬泡聚氨酯以与墙体粘接；S5：采用厚胶粉聚苯颗粒保温浆料涂抹在硬泡聚氨酯的外表面以形成平整的保温面层，保温面层上涂抹面胶浆并压入玻纤网，并涂抹涂料进行饰面。本发明通过设置钢筋网对硬泡聚氨酯与墙体之间的粘接进行充分加固，解决了原有墙体透寒、渗漏等问题。
Thermal insulation layer manufacturing method for outer wall of aerated concrete block building body
加气混凝土砌块楼体外墙的保温层做法
XU CHANGHONG (Autor:in) / ZHANG XINHE (Autor:in) / MENG XIANGCHONG (Autor:in) / FENG JIAN (Autor:in) / LI TINGMING (Autor:in) / LIU YANG (Autor:in) / GUO GUANCONG (Autor:in) / YU YAO (Autor:in) / WANG XUE (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
Autoclaved aerated concrete self-insulation building block and manufacturing process thereof
| Europäisches Patentamt | 2024
Heat preservation and insulation aerated concrete block wall construction method
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2015