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A platform for research: civil engineering, architecture and urbanism
Preparation method of multi-layer concrete composite prefabricated external wall panel
The embodiment of the invention relates to a preparation method of a multi-layer concrete composite prefabricated external wall panel, relates to the technical field of prefabricated buildings, and mainly aims to provide the preparation method of the multi-layer concrete composite prefabricated external wall panel. The preparation method comprises the steps that first-strength concrete is poured into a wallboard mold, a reinforcing steel bar assembly is placed on the poured first-strength concrete, and the first-strength concrete is poured to form a first base layer; a heat preservation core layer is placed in the wallboard mold; concrete with the second strength is poured into the wallboard mold, a second base layer is formed on the side portion of the heat preservation core layer, at least part of the reinforcing profile steel is located in the second base layer, and the first strength is larger than the second strength; and a covering layer is poured into the wallboard mold, the covering layer covers the heat preservation core layer and the second base layer, the high-strength multi-layer concrete composite prefabricated externally-hung wallboard can be prepared with the low cost, and marketization is easy to achieve.
本发明实施例是关于一种多层混凝土复合预制外挂墙板的制备方法，涉及装配式建筑技术领域，主要目的在于提供一种多层混凝土复合预制外挂墙板的制备方法。制备方法包括：向墙板模具内浇筑第一强度的混凝土，并在浇筑第一强度的混凝土上放置加强钢筋组件，浇筑第一强度的混凝土形成第一基层；向墙板模具内放置保温芯层；向墙板模具内浇筑第二强度的混凝土，在所述保温芯层的侧部形成第二基层，至少部分加强型钢位于所述第二基层内，其中，所述第一强度大于所述第二强度；向所述墙板模具内浇筑覆盖层，所述覆盖层覆盖所述保温芯层以及所述第二基层，可以使用较低的成本，制备出较高强度的多层混凝土复合预制外挂墙板，易于实现市场化。
Preparation method of multi-layer concrete composite prefabricated external wall panel
The embodiment of the invention relates to a preparation method of a multi-layer concrete composite prefabricated external wall panel, relates to the technical field of prefabricated buildings, and mainly aims to provide the preparation method of the multi-layer concrete composite prefabricated external wall panel. The preparation method comprises the steps that first-strength concrete is poured into a wallboard mold, a reinforcing steel bar assembly is placed on the poured first-strength concrete, and the first-strength concrete is poured to form a first base layer; a heat preservation core layer is placed in the wallboard mold; concrete with the second strength is poured into the wallboard mold, a second base layer is formed on the side portion of the heat preservation core layer, at least part of the reinforcing profile steel is located in the second base layer, and the first strength is larger than the second strength; and a covering layer is poured into the wallboard mold, the covering layer covers the heat preservation core layer and the second base layer, the high-strength multi-layer concrete composite prefabricated externally-hung wallboard can be prepared with the low cost, and marketization is easy to achieve.
本发明实施例是关于一种多层混凝土复合预制外挂墙板的制备方法，涉及装配式建筑技术领域，主要目的在于提供一种多层混凝土复合预制外挂墙板的制备方法。制备方法包括：向墙板模具内浇筑第一强度的混凝土，并在浇筑第一强度的混凝土上放置加强钢筋组件，浇筑第一强度的混凝土形成第一基层；向墙板模具内放置保温芯层；向墙板模具内浇筑第二强度的混凝土，在所述保温芯层的侧部形成第二基层，至少部分加强型钢位于所述第二基层内，其中，所述第一强度大于所述第二强度；向所述墙板模具内浇筑覆盖层，所述覆盖层覆盖所述保温芯层以及所述第二基层，可以使用较低的成本，制备出较高强度的多层混凝土复合预制外挂墙板，易于实现市场化。
Preparation method of multi-layer concrete composite prefabricated external wall panel
多层混凝土复合预制外挂墙板的制备方法
CUI RONGPING (author)
2022-03-11
Patent
Electronic Resource
Chinese
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
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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