Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated sandwich wallboard made of loose thermal insulation material and manufacturing process of prefabricated sandwich wallboard
The invention discloses a prefabricated sandwich wallboard made of a loose thermal insulation material and a manufacturing process of the prefabricated sandwich wallboard, and belongs to the technicalfield of house building energy-saving materials. The prefabricated sandwich wallboard made of the loose thermal insulation material and a manufacturing process of the prefabricated sandwich wallboardaim at solving the problems of poor thermal insulation effect, poor fire resistance and the like of a sandwich wallboard in the prior art, the internal structure and the manufacturing process are changed, the stress mode of the sandwich wallboard is optimized, and the advantages of light weight, good integrity, high thermal insulation efficiency, strong fire resistance, good durability and good economic benefits are achieved. The manufacturing process of the prefabricated sandwich wallboard comprises the steps that a foam flat plate on one side and a foam web plate are spliced into a whole, acavity formed by the foam web plate is filled with the loose thermal insulation material, a foam flat plate on the other side is spliced, the outer surfaces of the foam flat plate and the foam web plate are coated with an FRP material, and a thermal insulation layer is completed after a FRP shell is cured; and fiber woven meshes are laid on the surfaces of the two sides of a heat preservation layer, hole channels for containing a cross-shaped web are reserved, the fiber woven mesh in the foam web and the fiber woven meshes in the two foam flat plates are connected into a whole through the sewing technology, epoxy resin is impregnated, then high-performance concrete is poured, maintenance is conducted for 14 days, and form stripping is conducted.
一种利用松散保温材料的预制夹芯墙板及其制作工艺，属于房屋建筑节能材料技术领域。本发明针对夹芯墙板存在的保温效果差、抗火能力差等问题，改变了内部构造和制作工艺，优化了夹心墙板的受力方式，具有质量轻、整体性好、保温效率高、抗火能力强、耐久性和经济效益好的优点。将一侧泡沫平板和泡沫腹板拼接为一体，将松散保温材料填充于泡沫腹板形成的空腔中，拼接另一侧泡沫平板，将FRP材料包覆在泡沫平板和泡沫腹板的外表面，待FRP壳固化，将纤维编织网铺设在保温层的两侧表面和预留容纳十字形腹板的孔道内，将泡沫腹板和两个泡沫平板内的纤维编织网通过缝纫技术连接为一体，浸渍环氧树脂，然后浇筑高性能混凝土，养护14天拆模即可。
Prefabricated sandwich wallboard made of loose thermal insulation material and manufacturing process of prefabricated sandwich wallboard
The invention discloses a prefabricated sandwich wallboard made of a loose thermal insulation material and a manufacturing process of the prefabricated sandwich wallboard, and belongs to the technicalfield of house building energy-saving materials. The prefabricated sandwich wallboard made of the loose thermal insulation material and a manufacturing process of the prefabricated sandwich wallboardaim at solving the problems of poor thermal insulation effect, poor fire resistance and the like of a sandwich wallboard in the prior art, the internal structure and the manufacturing process are changed, the stress mode of the sandwich wallboard is optimized, and the advantages of light weight, good integrity, high thermal insulation efficiency, strong fire resistance, good durability and good economic benefits are achieved. The manufacturing process of the prefabricated sandwich wallboard comprises the steps that a foam flat plate on one side and a foam web plate are spliced into a whole, acavity formed by the foam web plate is filled with the loose thermal insulation material, a foam flat plate on the other side is spliced, the outer surfaces of the foam flat plate and the foam web plate are coated with an FRP material, and a thermal insulation layer is completed after a FRP shell is cured; and fiber woven meshes are laid on the surfaces of the two sides of a heat preservation layer, hole channels for containing a cross-shaped web are reserved, the fiber woven mesh in the foam web and the fiber woven meshes in the two foam flat plates are connected into a whole through the sewing technology, epoxy resin is impregnated, then high-performance concrete is poured, maintenance is conducted for 14 days, and form stripping is conducted.
一种利用松散保温材料的预制夹芯墙板及其制作工艺，属于房屋建筑节能材料技术领域。本发明针对夹芯墙板存在的保温效果差、抗火能力差等问题，改变了内部构造和制作工艺，优化了夹心墙板的受力方式，具有质量轻、整体性好、保温效率高、抗火能力强、耐久性和经济效益好的优点。将一侧泡沫平板和泡沫腹板拼接为一体，将松散保温材料填充于泡沫腹板形成的空腔中，拼接另一侧泡沫平板，将FRP材料包覆在泡沫平板和泡沫腹板的外表面，待FRP壳固化，将纤维编织网铺设在保温层的两侧表面和预留容纳十字形腹板的孔道内，将泡沫腹板和两个泡沫平板内的纤维编织网通过缝纫技术连接为一体，浸渍环氧树脂，然后浇筑高性能混凝土，养护14天拆模即可。
Prefabricated sandwich wallboard made of loose thermal insulation material and manufacturing process of prefabricated sandwich wallboard
一种利用松散保温材料的预制夹芯墙板及其制作工艺
XIAO HUIGANG (Autor:in) / DONG XIANZHANG (Autor:in) / LIU MIN (Autor:in)
04.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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