Structure for preventing inner accumulation and water mixing of roof building layer

The utility model provides a structure for preventing inner accumulation and water mixing of a roof building layer, which comprises a support rod, a filter cover, a waterproof layer laid on a structural base plane, a composite layer which is laid on the waterproof layer from bottom to top and consis...

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Main Authors XI BANGFENG, LIU ZHIYUAN, YAN KE, XIONG JINPENG, REN AN, CHEN ZIRUI, TAO ZHIHONG, YANG HONGZHENG, JIANG LIANJIN, WANG BO
Format Patent
LanguageChinese
English
Published 28.06.2022
Subjects
BUILDING
FIXED CONSTRUCTIONS
GUTTERS
ROOF COVERINGS
ROOF-WORKING TOOLS
SKY-LIGHTS
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Summary:The utility model provides a structure for preventing inner accumulation and water mixing of a roof building layer, which comprises a support rod, a filter cover, a waterproof layer laid on a structural base plane, a composite layer which is laid on the waterproof layer from bottom to top and consists of a slope adjusting layer, a heat preservation layer and a protective layer, and a surface layer laid on the surface of the composite layer, the part, exposed out of the structural base plane, of the upper side of the supporting rod is covered with a waterproof layer, a filter cover is arranged in the composite layer in advance, the filter cover is arranged along the supporting rod and covers the supporting rod to form a water passing cavity along with the supporting rod, water permeable holes are evenly distributed in the filter cover, and the structural base plane is constructed to form drainage slopes inclining downwards on the two sides of a roof ridge water diversion line. The edge of the drainage slope is
Bibliography:Application Number: CN202123310391U