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Patent Searching and Data


Title:
LEVEL DIFFERENCE CORRECTING ELASTIC PAVEMENT
Document Type and Number:
Japanese Patent JP2007138490
Kind Code:
A
Abstract:

To provide level difference correcting elastic pavement applicable to the periphery of a stepped part of a manhole, a catch basin, or the like and having excellent durability.

The level difference correcting elastic pavement 4 is applied to the periphery of the stepped part 2 formed on the road surface 1, to correct level difference 3 between the road surface 1 and the stepped part 2 into inclined shape. The level difference correcting elastic pavement 4 comprises a sealing material as a main component and includes hard aggregate. One kind selected out of a group comprising silicone-based, urethane-based, polysulfide-based and polyisobutylene-based sealing materials is suitable as the sealing material, and it is preferable to include 10-100 pts.wt. of hard aggregate to 100 pts.wt. of the sealing material.


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Inventors:
MASUDA KINJI
YAKO TAKAYUKI
Application Number:
JP2005332192A
Publication Date:
June 07, 2007
Filing Date:
November 16, 2005
Export Citation:
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Assignee:
BRIDGESTONE CORP
International Classes:
E01C9/08
Attorney, Agent or Firm:
Ichiro Honda