Title:
SUSPENDED CEILING STRUCTURE FOR REFRIGERATED STORAGE AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2010/111943
Kind Code:
A1
Abstract:
A suspended ceiling structure for a refrigerated storage and a construction method thereof are provided. The suspended ceiling structure comprises a ceiling grid which comprises a main grid (101), hanging members (102) and an attachment grid (105). An insulating strip (2) made of polyurethane foam is placed on the main grid so as to serve as a cushion block. An upper color-coated steel sheet (3) is provided above said insulating strip (2) and a lower color-coated steel sheet (4) is arranged below the main grid (101). A thermal break component (5) is arranged between the main grid (101) and said lower steel sheet (4), and a polyurethane insulating material is sprayed in successive layers between said upper (3) and lower (4) color coated steel sheets. The ceiling structure can improve the insulation effect of the refrigerated storage and save energy.
Inventors:
WANG HONG (CN)
Application Number:
PCT/CN2010/071424
Publication Date:
October 07, 2010
Filing Date:
March 30, 2010
Export Citation:
Assignee:
GUANGZHOU BAIER COLD CHAIN POL (CN)
WANG HONG (CN)
WANG HONG (CN)
International Classes:
E04B9/00; E04B1/76; F25D13/00
Foreign References:
| CN101525920A | 2009-09-09 | |||
| CN2524159Y | 2002-12-04 | |||
| CN1773046A | 2006-05-17 | |||
| CN201003247Y | 2008-01-09 | |||
| US5732526A | 1998-03-31 | |||
| US4263763A | 1981-04-28 | |||
| US4059936A | 1977-11-29 |
Attorney, Agent or Firm:
HYLANDS LAW FIRM (Hanwei PlazaNo.7 Guanghua Road, Chaoyang District, Beijing 4, CN)
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