Title:
SLOPE PROTECTIVE MATERIAL SUBSTITUTE MAT
Document Type and Number:
Japanese Patent JP2008264693
Kind Code:
A
Abstract:
To provide a slope protective material substitute mat reduced in thickness, having impact resistance, excellent in air permeability and capable of contributing to safety, the prolongation of life and early stability.
The normal plane protective material substitute mat E comprises geotextile and its impact pressure can be relaxed by 70% or above by setting its mass to 1,500-4,000 g/m2, its thickness to 10-20 mm, its penetration resistance value to 1,000-2,500 N and its compression to 5-10%.
Inventors:
MURAKAMI YUTAKA
HANASHIMA MASATAKA
HIGUCHI SOTARO
KATO TAKANARI
HANASHIMA MASATAKA
HIGUCHI SOTARO
KATO TAKANARI
Application Number:
JP2007111707A
Publication Date:
November 06, 2008
Filing Date:
April 20, 2007
Export Citation:
Assignee:
TANAKA KK
International Classes:
B09B1/00; D04H1/435
Domestic Patent References:
| JP2005224684A | 2005-08-25 | |||
| JP2001314830A | 2001-11-13 | |||
| JP2003336172A | 2003-11-28 |
Attorney, Agent or Firm:
Tamako Tsutada
Masato Tsuda
Masato Tsuda
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