Title:
ELASTIC PAVING MATERIAL
Document Type and Number:
Japanese Patent JP2007211429
Kind Code:
A
Abstract:
To provide an elastic paving material ensuring slip resistance in a wet state not only in the early stage of use but also after worn.
The elastic paving material contains rubber chips and/or rubber powder, aggregate and a urethane binder. The aggregate with the grain size within a range of ±50% of the average grain size of rubber chips and/or rubber powder is included at 5 vol% or more, or the average grain diameter of the rubber chips and/or rubber powder is within a range of ±70% of the average grain size of the aggregate.
COPYRIGHT: (C)2007,JPO&INPIT
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Inventors:
YAKO TAKAYUKI
Application Number:
JP2006030140A
Publication Date:
August 23, 2007
Filing Date:
February 07, 2006
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
E01C7/30; E01C5/22; E01C11/24
Domestic Patent References:
| JP2002322602A | 2002-11-08 | |||
| JP2000034702A | 2000-02-02 | |||
| JPH04302604A | 1992-10-26 | |||
| JPH101911A | 1998-01-06 | |||
| JPS637404A | 1988-01-13 | |||
| JP2004131945A | 2004-04-30 | |||
| JP2004068280A | 2004-03-04 | |||
| JPH06272204A | 1994-09-27 | |||
| JPH0827707A | 1996-01-30 |
Attorney, Agent or Firm:
Ichiro Honda