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A platform for research: civil engineering, architecture and urbanism
Composite sandwich panel and preparation method thereof
The invention discloses a composite sandwich panel and a preparation method thereof. The sandwich plate comprises a top plate, an upper side wall, a bottom plate and a lower side wall, a closed sandwich space is formed among the top plate, the upper side wall, the bottom plate and the lower side wall, broken wool rock blocks located on the bottom plate are arranged in the sandwich space, and alkali-activated foamed concrete is arranged in the sandwich space. The preparation method comprises the following steps: preparing foam; preparing a substrate; mixing the foam with the substrate; pouring foamed concrete; performing maintenance; inspecting finished products. The method has the beneficial effects that the alkali-activated foamed concrete technology is combined, the waste rock wool is applied to the color steel sandwich panel, the problem of recycling of the waste rock wool is solved, and the prepared composite sandwich panel has better heat preservation effect and supporting strength.
本发明公开了一种复合夹芯板及其制备方法。该夹芯板包括顶板、上侧壁、底板与下侧壁，顶板、上侧壁、底板与下侧壁之间形成密闭的夹芯空间，夹芯空间内设有位于底板上的碎棉岩块，夹芯空间内设有碱激发发泡混凝土。该制备方法包括如下步骤：制备泡沫；制备基底；泡沫与基底混合；灌注发泡混凝土；养护；成品检查。本发明的有益效果：结合碱激发发泡混凝土技术，将废岩棉应用于彩钢夹芯板中，不但实现了废旧棉岩的回收利用问题，而且制得的复合夹芯板具有更好的保温效果以及支撑强度。
Composite sandwich panel and preparation method thereof
The invention discloses a composite sandwich panel and a preparation method thereof. The sandwich plate comprises a top plate, an upper side wall, a bottom plate and a lower side wall, a closed sandwich space is formed among the top plate, the upper side wall, the bottom plate and the lower side wall, broken wool rock blocks located on the bottom plate are arranged in the sandwich space, and alkali-activated foamed concrete is arranged in the sandwich space. The preparation method comprises the following steps: preparing foam; preparing a substrate; mixing the foam with the substrate; pouring foamed concrete; performing maintenance; inspecting finished products. The method has the beneficial effects that the alkali-activated foamed concrete technology is combined, the waste rock wool is applied to the color steel sandwich panel, the problem of recycling of the waste rock wool is solved, and the prepared composite sandwich panel has better heat preservation effect and supporting strength.
本发明公开了一种复合夹芯板及其制备方法。该夹芯板包括顶板、上侧壁、底板与下侧壁，顶板、上侧壁、底板与下侧壁之间形成密闭的夹芯空间，夹芯空间内设有位于底板上的碎棉岩块，夹芯空间内设有碱激发发泡混凝土。该制备方法包括如下步骤：制备泡沫；制备基底；泡沫与基底混合；灌注发泡混凝土；养护；成品检查。本发明的有益效果：结合碱激发发泡混凝土技术，将废岩棉应用于彩钢夹芯板中，不但实现了废旧棉岩的回收利用问题，而且制得的复合夹芯板具有更好的保温效果以及支撑强度。
Composite sandwich panel and preparation method thereof
一种复合夹芯板及其制备方法
FENG JIAN (author) / LU WEICHAO (author) / HUANG JINGUANG (author) / XUE ERWEI (author) / LI SHIKUN (author) / XU NING (author) / LIU XISEN (author) / HAO JIANGUO (author) / WANG FEI (author) / LI MENGJIE (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
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
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS