Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Laminated aerogel thermal insulation wall and preparation method thereof
The invention discloses a laminated aerogel thermal insulation wall and a preparation method thereof, and relates to the technical field of building thermal insulation wall preparation, the laminated aerogel thermal insulation wall is of a (concrete-aerogel felt) n-concrete layered structure, n is the number of layers, FRP reinforcing meshes are mixed in concrete, the diameter of the FRP reinforcing meshes is at least 6 mm, and the maximum interval is 300 mm; holes for connecting the concrete on the two sides of the aerogel felt are formed in the aerogel felt, the holing rate and the holing mode of the aerogel felt are determined according to the bending strength and the heat conductivity coefficient required by the wallboard and in combination with the heat conductivity coefficient and the thickness of the aerogel felt and the concrete, and the relation of the correlation coefficients meets the relation shown in the formula 1 to the formula 4. According to the invention, a connecting piece does not need to be specially arranged, holing is carried out on the aerogel felt, and when the concrete layer is poured, the concrete connecting part extending into the aerogel felt hole is the connecting piece; construction is simple, and the loss of the heat preservation performance of the wallboard is small.
本发明公开了一种叠层气凝胶保温墙及其制备方法，涉及建筑保温墙制备技术领域，所述叠层气凝胶保温墙体呈(混凝土‑气凝胶毡)n‑混凝土的层状结构，n为层数，所述混凝土中混杂有FRP钢筋网片，所述FRP钢筋网片的直径至少为6mm，间距最大为300mm；气凝胶毡上开有连接气凝胶毡两侧混凝土的孔洞，根据墙板所需要的抗弯强度和导热系数为目标，并结合气凝胶毡、混凝土本身的导热系数和厚度，来决定气凝胶毡的开洞率和开洞方式，其中，相关系数的关系满足如式1～式4所示的关系。本发明无需专门设置连接件，而是通过在气凝胶毡开洞，浇筑混凝土层时，延伸至气凝胶毡洞内的混凝土连接部分为连接件；本发明施工较为简单，墙板的保温性能损失较小。
Laminated aerogel thermal insulation wall and preparation method thereof
The invention discloses a laminated aerogel thermal insulation wall and a preparation method thereof, and relates to the technical field of building thermal insulation wall preparation, the laminated aerogel thermal insulation wall is of a (concrete-aerogel felt) n-concrete layered structure, n is the number of layers, FRP reinforcing meshes are mixed in concrete, the diameter of the FRP reinforcing meshes is at least 6 mm, and the maximum interval is 300 mm; holes for connecting the concrete on the two sides of the aerogel felt are formed in the aerogel felt, the holing rate and the holing mode of the aerogel felt are determined according to the bending strength and the heat conductivity coefficient required by the wallboard and in combination with the heat conductivity coefficient and the thickness of the aerogel felt and the concrete, and the relation of the correlation coefficients meets the relation shown in the formula 1 to the formula 4. According to the invention, a connecting piece does not need to be specially arranged, holing is carried out on the aerogel felt, and when the concrete layer is poured, the concrete connecting part extending into the aerogel felt hole is the connecting piece; construction is simple, and the loss of the heat preservation performance of the wallboard is small.
本发明公开了一种叠层气凝胶保温墙及其制备方法，涉及建筑保温墙制备技术领域，所述叠层气凝胶保温墙体呈(混凝土‑气凝胶毡)n‑混凝土的层状结构，n为层数，所述混凝土中混杂有FRP钢筋网片，所述FRP钢筋网片的直径至少为6mm，间距最大为300mm；气凝胶毡上开有连接气凝胶毡两侧混凝土的孔洞，根据墙板所需要的抗弯强度和导热系数为目标，并结合气凝胶毡、混凝土本身的导热系数和厚度，来决定气凝胶毡的开洞率和开洞方式，其中，相关系数的关系满足如式1～式4所示的关系。本发明无需专门设置连接件，而是通过在气凝胶毡开洞，浇筑混凝土层时，延伸至气凝胶毡洞内的混凝土连接部分为连接件；本发明施工较为简单，墙板的保温性能损失较小。
Laminated aerogel thermal insulation wall and preparation method thereof
一种叠层气凝胶保温墙及其制备方法
ZENG YI (Autor:in) / XIONG FENG (Autor:in) / CHEN TENGSHENG (Autor:in)
06.08.2024
Patent
Elektronische Ressource
Chinesisch
Thermal insulation integrated laminated shear wall and preparation method thereof
| Europäisches Patentamt | 2024
Aerogel thermal insulation material and preparation method thereof
| Europäisches Patentamt | 2022
Aerogel modified thermal insulation mortar and preparation method thereof
| Europäisches Patentamt | 2024
Aerogel thermal insulation pipe shell and preparation method thereof
| Europäisches Patentamt | 2022