Superimposed wall

The utility model discloses a composite wall. The structure comprises an outer prefabricated ribbed wallboard, an inner prefabricated ribbed wallboard and post-cast concrete, wherein the upper layer and the lower layer of the inner prefabricated ribbed wallboard are seamed once, the upper seam and t...

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Bibliographic Details
Main Authors YU BOCHEN, SHUAI LEI, LI XIANZHUN, ZHANG JINGSHU
Format Patent
LanguageChinese
English
Published 05.06.2020
Subjects
BUILDING
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOFS
WALLS, e.g. PARTITIONS
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Summary:The utility model discloses a composite wall. The structure comprises an outer prefabricated ribbed wallboard, an inner prefabricated ribbed wallboard and post-cast concrete, wherein the upper layer and the lower layer of the inner prefabricated ribbed wallboard are seamed once, the upper seam and the lower seam are positioned on a floor slab, the vertical seam on the wall surface formed by splicing the outer prefabricated ribbed wallboard and the vertical seam on the wall surface formed by splicing the inner prefabricated ribbed wallboard are arranged in a staggered manner, and post-poured concrete is poured between the outer prefabricated ribbed wallboard and the inner prefabricated ribbed wallboard. And left and right joints of the outer and inner prefabricated ribbed wallboards are staggered. And weakening of the joint seams at the same position to the integrity of the composite wall is avoided. And a vertical wallboard cast-in-place layer is poured between the outer prefabricatedribbed wallboard and the
Bibliography:Application Number: CN201920199176U