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A platform for research: civil engineering, architecture and urbanism
Composite thermal insulation integrated straw external wall panel and preparation method thereof
The invention provides a composite thermal insulation integrated straw external wall panel and a preparation method thereof. The preparation method comprises the following steps: prefabricating reinforcing steel bars, pipelines and doors and windows in a steel frame; concrete slurry is injected into the steel frame and vibrated to flow flat, then heat preservation slurry continues to be injected into the surface of the concrete slurry and vibrated to flow flat, standing is conducted for 5-24 h, and demolding is conducted; wherein the thermal insulation slurry comprises cement, a plant raw material, calcium oxide, a mineralizer and water. According to the external wall panel, the heat preservation layer and the wall panel are integrally formed, the bonding strength is extremely high, the heat preservation layer has the good heat preservation effect, and the problems that an existing heat preservation wall panel is high in installation cost and the heat preservation layer is prone to falling off can be effectively solved.
本发明提供了一种复合保温一体化秸秆外墙板及其制备方法，其制备方法包括以下步骤：在钢框内预制钢筋、管线和门窗；向钢框内注入混凝土浆料，振动淌平，然后向混凝土浆料表面继续注入保温浆料，振动淌平，静置5‑24h后，脱模即可；其中，保温浆料中包括水泥、植物原料、氧化钙、矿化剂和水。该外墙板的保温层与墙板之间一体成型，具有极高的结合强度，且保温层具有较好的保温效果，可有效解决现有的保温墙板存在的安装成本高、保温层易脱落的问题。
Composite thermal insulation integrated straw external wall panel and preparation method thereof
The invention provides a composite thermal insulation integrated straw external wall panel and a preparation method thereof. The preparation method comprises the following steps: prefabricating reinforcing steel bars, pipelines and doors and windows in a steel frame; concrete slurry is injected into the steel frame and vibrated to flow flat, then heat preservation slurry continues to be injected into the surface of the concrete slurry and vibrated to flow flat, standing is conducted for 5-24 h, and demolding is conducted; wherein the thermal insulation slurry comprises cement, a plant raw material, calcium oxide, a mineralizer and water. According to the external wall panel, the heat preservation layer and the wall panel are integrally formed, the bonding strength is extremely high, the heat preservation layer has the good heat preservation effect, and the problems that an existing heat preservation wall panel is high in installation cost and the heat preservation layer is prone to falling off can be effectively solved.
本发明提供了一种复合保温一体化秸秆外墙板及其制备方法，其制备方法包括以下步骤：在钢框内预制钢筋、管线和门窗；向钢框内注入混凝土浆料，振动淌平，然后向混凝土浆料表面继续注入保温浆料，振动淌平，静置5‑24h后，脱模即可；其中，保温浆料中包括水泥、植物原料、氧化钙、矿化剂和水。该外墙板的保温层与墙板之间一体成型，具有极高的结合强度，且保温层具有较好的保温效果，可有效解决现有的保温墙板存在的安装成本高、保温层易脱落的问题。
Composite thermal insulation integrated straw external wall panel and preparation method thereof
一种复合保温一体化秸秆外墙板及其制备方法
ZHANG HAIQIANG (author) / ZHANG FENGYANG (author) / ZHANG HAICHAO (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
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
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
C04B
Kalk
,
LIME
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04C
STRUCTURAL ELEMENTS
,
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