Title:
CONSTRUCTION METHOD FOR WATERPROOF PHOTOVOLTAIC INTEGRATED ROOF
Document Type and Number:
WIPO Patent Application WO/2023/040479
Kind Code:
A1
Abstract:
The present invention relates to a construction method for a waterproof photovoltaic integrated roof, comprising the following steps: mounting a prefabricated concrete roof laminated plate to form a base layer containing a rib plate in the circumferential direction; mounting a photovoltaic support on the base layer; spraying a polyurethane foam material on the base layer, foaming and forming to form a thermal insulation layer; laying a reinforcing mesh on the thermal insulation layer; pouring concrete, and leveling the surface to form a leveling layer; and applying a waterproof coating on the leveling layer to form a waterproof layer. In the present invention, laminated plates are spliced to form a base layer, and the circumferential rib plate acts as as both a template and a riser. Firstly, the photovoltaic support is mounted on the base layer, and then the thermal insulation layer, the leveling layer and the waterproof layer are constructed. When a photovoltaic module is mounted, the photovoltaic module is directly mounted on the photovoltaic support, preventing damage to the waterproof layer caused by piercing; a waterproof joint is also easy to process, and the waterproof reliability is increased. In addition, the waterproof layer is exposed, so that if a leakage problem occurs later on, a thick coating repair can be directly performed without removing a roof component or structure, so that maintenance is convenient and economical.
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Inventors:
YAO ZHUANGZHI (CN)
HUANG LIANG (CN)
JI QIQI (CN)
HUANG LIANG (CN)
JI QIQI (CN)
Application Number:
PCT/CN2022/108575
Publication Date:
March 23, 2023
Filing Date:
July 28, 2022
Export Citation:
Assignee:
JIANGSU CANLON BUILDING MAT CO LTD (CN)
International Classes:
E04D11/02; E04D13/16; F24S25/61; H02S20/23
Foreign References:
| CN113668779A | 2021-11-19 | |||
| CN215907216U | 2022-02-25 | |||
| CN204001463U | 2014-12-10 | |||
| CN102134889A | 2011-07-27 | |||
| CN104806017A | 2015-07-29 | |||
| CN111335352A | 2020-06-26 | |||
| KR102261203B1 | 2021-06-08 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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