Title:
BASE SHEET FOR ROOF AND EXTERNAL WALL
Document Type and Number:
Japanese Patent JP2007247329
Kind Code:
A
Abstract:
To provide a base sheet for a roof and an external wall having excellent compression resistant strength and capable of maintaining air and water permeability, prevention of electric corrosion, assurance of a heat insulating layer and a sound reducing function over a long period of time.
The base sheet 21 is formed using a mesh mat with synthetic resin filaments 22 three-dimensionally twined, as material and applying shaping selected out of waveform, hill shape and angular unevenness, to the mesh mat to have repeated cross-sectional shape by pressurization heating to fix it.
COPYRIGHT: (C)2007,JPO&INPIT
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Inventors:
MORI MASAHIRO
Application Number:
JP2006074661A
Publication Date:
September 27, 2007
Filing Date:
March 17, 2006
Export Citation:
Assignee:
NIPPON ZINC KK
International Classes:
E04D12/00; E04B2/56; E04F13/08
Attorney, Agent or Firm:
Bunji Kamada
Torii Kazuhisa
Takayoshi Tagawa
Higashio Masahiro
Torii Kazuhisa
Takayoshi Tagawa
Higashio Masahiro
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