Title:
ROOF RADIATOR
Document Type and Number:
Japanese Patent JP2005290765
Kind Code:
A
Abstract:
To provide a roof radiator capable of having excellent cooling effectiveness, contemplating the effective use of resources at a low manufacturing cost and having difficulty receiving a bad influence by a rainstorm.
The roof radiator comprises a water retention layer 2 and a concrete-made frame 3 surrounding the water retention layer 2 in the shape of a rectangle. The water retention layer 2 is in such a state that a waste material 2a of a clay roof tile is mixed with a chamotte 2b crushing the waste material of the clay roof tile at random.
Inventors:
MIZUNO KOICHI
Application Number:
JP2004105523A
Publication Date:
October 20, 2005
Filing Date:
March 31, 2004
Export Citation:
Assignee:
SHINSEI CO LTD
SHINOGEN KAWARA KOGYO KK
DAITO KAWARA KOGYO KK
TSUBOI RISABURO SHOTEN KK
HEKINAN YOGYO KK
NIWA ZOEN KK
SHINOGEN KAWARA KOGYO KK
DAITO KAWARA KOGYO KK
TSUBOI RISABURO SHOTEN KK
HEKINAN YOGYO KK
NIWA ZOEN KK
International Classes:
E04B1/74; E04D11/00; E04D13/00; (IPC1-7): E04B1/74; E04D11/00; E04D13/00
Attorney, Agent or Firm:
Aoyama Yo
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