Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a prefabricated hollow wallboard which comprises a dry material and water, and the dry material comprises the following components in percentage by weight: 18-20wt% of cement,3-5wt% of steel slag, 8-12wt% of waste paper, 30-50wt% of fly ash, 8-12wt% of construction waste, 20-50wt% of stone powder and 10-15wt% of water. The hollow wallboard is high in strength, high in compactness, high in rigidity and capable of supporting a large span, and therefore the steel consumption in installation can be reduced, stand columns and keels are greatly reduced, the attractive effectis improved, and the hollow wallboard has great economical efficiency.
本发明公开了一种预制空心墙板，包括干料和水，所述干料按重量百分比计，包括以下组分：水泥：18‑20wt％，钢渣：3‑5wt％，废纸：8‑12wt％，粉煤灰：30‑50wt％，建筑垃圾：8‑12wt％，石粉：20‑50wt％，水：10‑15wt％。本发明强度高、密实度高、刚性强，可支撑大跨度，因此可以节省安装中的用钢量，大量减少立柱及龙骨，增加美观效果且具有很大的经济性。
The invention discloses a prefabricated hollow wallboard which comprises a dry material and water, and the dry material comprises the following components in percentage by weight: 18-20wt% of cement,3-5wt% of steel slag, 8-12wt% of waste paper, 30-50wt% of fly ash, 8-12wt% of construction waste, 20-50wt% of stone powder and 10-15wt% of water. The hollow wallboard is high in strength, high in compactness, high in rigidity and capable of supporting a large span, and therefore the steel consumption in installation can be reduced, stand columns and keels are greatly reduced, the attractive effectis improved, and the hollow wallboard has great economical efficiency.
本发明公开了一种预制空心墙板，包括干料和水，所述干料按重量百分比计，包括以下组分：水泥：18‑20wt％，钢渣：3‑5wt％，废纸：8‑12wt％，粉煤灰：30‑50wt％，建筑垃圾：8‑12wt％，石粉：20‑50wt％，水：10‑15wt％。本发明强度高、密实度高、刚性强，可支撑大跨度，因此可以节省安装中的用钢量，大量减少立柱及龙骨，增加美观效果且具有很大的经济性。
Prefabricated hollow wallboard
一种预制空心墙板
XIA BENYONG (Autor:in)
04.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Prefabricated wallboard connecting system and prefabricated wallboard
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