Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-layer water-proof roof surface system
The invention belongs to a double-layer water-proof roof surface system of building outdoor roof surface engineering. According to the technical scheme, two layers of keels are tiled and erected on a roof surface main body steel structure respectively, bottom keels are coiled material roof surface steel keels, upside keels are metal upright lockrand roof surface steel keels, and a supporting upright is arranged between the coiled material roof surface steel keels and the metal upright lockrand roof surface steel keels; a steel bottom plate, a vapor barrier layer, an insulating layer and a coiled material water-proof layer are fixedly laid on the coiled material roof surface steel keels respectively from top to bottom; upright lockrand plate connecting pieces and metal upright lockrand plates are fixed on the metal upright lockrand roof surface steel keels; the bottom of the supporting upright is fixed on the roof surface main body steel structure, and the supporting upright penetrates through the surface of the coiled material water-proof layer to perform covering by the upturning of coiled materials. The double-layer water-proof roof surface system provides a metal upright lockrand system which is safe and firm and good in water-proof performance on the premise that the project cost is not increased greatly. Meanwhile, building appearance effects are guaranteed, and the double-layer water-proof roof surface system is particularly suitable for three-dimensional complex curved surface roof surfaces.
Double-layer water-proof roof surface system
The invention belongs to a double-layer water-proof roof surface system of building outdoor roof surface engineering. According to the technical scheme, two layers of keels are tiled and erected on a roof surface main body steel structure respectively, bottom keels are coiled material roof surface steel keels, upside keels are metal upright lockrand roof surface steel keels, and a supporting upright is arranged between the coiled material roof surface steel keels and the metal upright lockrand roof surface steel keels; a steel bottom plate, a vapor barrier layer, an insulating layer and a coiled material water-proof layer are fixedly laid on the coiled material roof surface steel keels respectively from top to bottom; upright lockrand plate connecting pieces and metal upright lockrand plates are fixed on the metal upright lockrand roof surface steel keels; the bottom of the supporting upright is fixed on the roof surface main body steel structure, and the supporting upright penetrates through the surface of the coiled material water-proof layer to perform covering by the upturning of coiled materials. The double-layer water-proof roof surface system provides a metal upright lockrand system which is safe and firm and good in water-proof performance on the premise that the project cost is not increased greatly. Meanwhile, building appearance effects are guaranteed, and the double-layer water-proof roof surface system is particularly suitable for three-dimensional complex curved surface roof surfaces.
Double-layer water-proof roof surface system
GUO JIANXIANG (Autor:in) / XIA WEI (Autor:in) / LYU CHENG (Autor:in)
01.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
A water proof and root barrier layer structure for green roof system
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A water proof and root barrier layer structure for green roof system
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