Adjustable, waterproof and heat-preserving metal roof

The invention relates to an adjustable, waterproof and heat-preserving metal roof. An existing commonly-used metal roof system has poor waterproof effect. The constitution of adjustable, waterproof and heat-preserving metal roof is that purlins (3) are installed on a lower portion steel structure (1...

Full description

Saved in:
Bibliographic Details
Main Authors CHEN YUEMING, WU BIYE, ZHANG QIURONG, GUO ZHENDONG
Format Patent
LanguageChinese
English
Published 27.06.2012
Subjects
BUILDING
FIXED CONSTRUCTIONS
GUTTERS
ROOF COVERINGS
ROOF-WORKING TOOLS
SKY-LIGHTS
Online AccessGet full text

Cover

More Information
Summary:The invention relates to an adjustable, waterproof and heat-preserving metal roof. An existing commonly-used metal roof system has poor waterproof effect. The constitution of adjustable, waterproof and heat-preserving metal roof is that purlins (3) are installed on a lower portion steel structure (1) through adjustable purlin supports (2), adjustable supports (5) and profiled steel sheets (6) are installed on the purlins, polyurethane foaming heat-preserving layers (7) are sprayed and coated on the profiled steel sheets, waterproof layers (8) are arranged on the polyurethane foaming heat-preserving layers, protective layers (9) are arranged on the waterproof layers, the adjustable supports are connected with a keel (10) through bolts (11) and connectors (12), and the keel is connected onto a roof upper-layer decorative board (13). The adjustable, waterproof and heat-preserving metal roof serves as a building roof.
Bibliography:Application Number: CN20111390103