A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated composite wallboard and preparation method thereof
The invention belongs to the field of building materials, and particularly relates to a prefabricated composite wallboard and a preparation method thereof. The prefabricated composite wallboard comprises a wallboard body layer, an outer protection layer and a heat preservation layer arranged between the wallboard body layer and the outer protection layer. Protrusions are arranged on the outer side face, facing the heat preservation layer, of the wallboard body layer. Connecting pieces matched with the protrusions are arranged on the inner side face, facing the heat preservation layer, of the outer protection layer. And a fixing piece is arranged at the contact position of the bulge and the connecting plate and is used for fixedly connecting the wallboard main body layer with the outer protective layer. The wallboard main body layer and the outer protection layer are fixedly connected according to the mode provided by the invention, so that the outer protection layer can be ensured to be firm, the thermal insulation layer does not fall off, the cold bridge phenomenon can be greatly reduced, and the effective service life of the thermal insulation layer is prolonged while the thermal insulation requirement of a building is met. In addition, the composite wallboard is simple in structure and low in machining difficulty and has wide application and popularization value.
本发明属于建筑材料领域，具体涉及一种预制复合墙板及其制备方法。所述预制复合墙板包括：墙板主体层、外保护层和设置在墙板主体层和外保护层之间的保温层；在墙板主体层的面向保温层的外侧面上设有凸起；在所述外保护层的面向保温层的内侧面上设有与所述凸起相配合的连接件；在所述凸起和所述连接板的接触位置设有固定件，用于将所述墙板主体层与所述外保护层固定连接。通过按本发明方式将墙板主体层和外保护层进行固定连接，不仅能够保证外保护层牢固和保温层不脱落，还能大幅减少冷桥现象，在满足建筑保温需求的同时，提高了保温层有效使用寿命。此外，本发明复合墙板的结构简单，加工难度低，具有广泛的推广使用价值。
Prefabricated composite wallboard and preparation method thereof
The invention belongs to the field of building materials, and particularly relates to a prefabricated composite wallboard and a preparation method thereof. The prefabricated composite wallboard comprises a wallboard body layer, an outer protection layer and a heat preservation layer arranged between the wallboard body layer and the outer protection layer. Protrusions are arranged on the outer side face, facing the heat preservation layer, of the wallboard body layer. Connecting pieces matched with the protrusions are arranged on the inner side face, facing the heat preservation layer, of the outer protection layer. And a fixing piece is arranged at the contact position of the bulge and the connecting plate and is used for fixedly connecting the wallboard main body layer with the outer protective layer. The wallboard main body layer and the outer protection layer are fixedly connected according to the mode provided by the invention, so that the outer protection layer can be ensured to be firm, the thermal insulation layer does not fall off, the cold bridge phenomenon can be greatly reduced, and the effective service life of the thermal insulation layer is prolonged while the thermal insulation requirement of a building is met. In addition, the composite wallboard is simple in structure and low in machining difficulty and has wide application and popularization value.
本发明属于建筑材料领域，具体涉及一种预制复合墙板及其制备方法。所述预制复合墙板包括：墙板主体层、外保护层和设置在墙板主体层和外保护层之间的保温层；在墙板主体层的面向保温层的外侧面上设有凸起；在所述外保护层的面向保温层的内侧面上设有与所述凸起相配合的连接件；在所述凸起和所述连接板的接触位置设有固定件，用于将所述墙板主体层与所述外保护层固定连接。通过按本发明方式将墙板主体层和外保护层进行固定连接，不仅能够保证外保护层牢固和保温层不脱落，还能大幅减少冷桥现象，在满足建筑保温需求的同时，提高了保温层有效使用寿命。此外，本发明复合墙板的结构简单，加工难度低，具有广泛的推广使用价值。
Prefabricated composite wallboard and preparation method thereof
预制复合墙板及其制备方法
GUO XUEMING (author)
2023-12-05
Patent
Electronic Resource
Chinese
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