Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite thermal insulation wall and construction process thereof
The invention relates to the field of building heat preservation technologies, in particular to a composite heat preservation wall and a construction technology thereof.The composite heat preservation wall comprises a base layer wall body, an inner coating, a heat preservation layer and an outer coating which are sequentially arranged; the inner coating comprises a basic coating and hollow glass beads accounting for 8-15% of the total weight of the basic coating; the outer coating comprises a basic coating and expanded graphite accounting for 3-8% of the total weight of the basic coating; the basic coating is a polyurethane waterproof coating. The inner coating and the outer coating are additionally arranged on the inner side and the outer side of the heat preservation layer correspondingly, so that moisture in the high-humidity indoor environment can be effectively prevented from permeating to the outer side through the base layer wall body, and deformation and even falling caused by temperature difference of the inner side and the outer side of the heat preservation layer are avoided; and the outer coating has good flame retardant property, and can effectively prevent fire from spreading when a fire disaster occurs.
本申请涉及建筑保温技术的领域，具体涉及一种复合保温墙体及其施工工艺，复合保温墙体包括依次设置的基层墙体、内涂层、保温层以及外涂层；所述内涂层包括基础涂料和占所述基础涂料总重量8~15%的空心玻璃微珠；所述外涂层包括基础涂料和占所述基础料总重量3~8%的膨胀石墨；所述基础涂料为聚氨酯防水涂料。本申请通过在保温层的内外两侧各自增设对应的内涂层和外涂层，可以有效阻隔高湿度室内环境中的水分通过基层墙体向外侧渗透，避免保温层内外两侧因温度差异而产生的变形甚至脱落；外涂层具有良好的阻燃性能，在发生火灾时可以有效阻止火势蔓延。
Composite thermal insulation wall and construction process thereof
The invention relates to the field of building heat preservation technologies, in particular to a composite heat preservation wall and a construction technology thereof.The composite heat preservation wall comprises a base layer wall body, an inner coating, a heat preservation layer and an outer coating which are sequentially arranged; the inner coating comprises a basic coating and hollow glass beads accounting for 8-15% of the total weight of the basic coating; the outer coating comprises a basic coating and expanded graphite accounting for 3-8% of the total weight of the basic coating; the basic coating is a polyurethane waterproof coating. The inner coating and the outer coating are additionally arranged on the inner side and the outer side of the heat preservation layer correspondingly, so that moisture in the high-humidity indoor environment can be effectively prevented from permeating to the outer side through the base layer wall body, and deformation and even falling caused by temperature difference of the inner side and the outer side of the heat preservation layer are avoided; and the outer coating has good flame retardant property, and can effectively prevent fire from spreading when a fire disaster occurs.
本申请涉及建筑保温技术的领域，具体涉及一种复合保温墙体及其施工工艺，复合保温墙体包括依次设置的基层墙体、内涂层、保温层以及外涂层；所述内涂层包括基础涂料和占所述基础涂料总重量8~15%的空心玻璃微珠；所述外涂层包括基础涂料和占所述基础料总重量3~8%的膨胀石墨；所述基础涂料为聚氨酯防水涂料。本申请通过在保温层的内外两侧各自增设对应的内涂层和外涂层，可以有效阻隔高湿度室内环境中的水分通过基层墙体向外侧渗透，避免保温层内外两侧因温度差异而产生的变形甚至脱落；外涂层具有良好的阻燃性能，在发生火灾时可以有效阻止火势蔓延。
Composite thermal insulation wall and construction process thereof
一种复合保温墙体及其施工工艺
HUANG LICHAO (Autor:in) / ZHOU CAIHUA (Autor:in) / HUANG JIANGGUO (Autor:in) / HE YUEFENG (Autor:in) / HE DIFENG (Autor:in)
25.10.2022
Patent
Elektronische Ressource
Chinesisch
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