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Title:
PAVING CONSTRUCTION METHOD, PAVEMENT STRUCTURE, AND LONGITUDINAL GROOVE FORMING INSTRUMENT FOR PAVEMENT
Document Type and Number:
WIPO Patent Application WO/2016/031271
Kind Code:
A1
Abstract:
Provided is longitudinal groove forming technology that is easy to execute. A longitudinal groove forming instrument 11 is provided on a base plate bottom face of a screed 7, 8. The longitudinal groove forming instrument 11 comprises a plurality of beam members 12. The beam members 12 are disposed in parallel with the direction of travel of the screed as the axial direction. A longitudinal groove 20 is formed by the beam members 12 pressing into a leveled face when leveling a pavement face and moving in the direction of travel for leveling while the beam members are being pressed down.

Inventors:
MAEYAMA Toshihiko (8-27, Shinogawamachi, Shinjuku-k, Tokyo 14, 〒1620814, JP)
SADAYASU Masanobu (8-27, Shinogawamachi, Shinjuku-k, Tokyo 14, 〒1620814, JP)
OBA Shinji (8-27, Shinogawamachi, Shinjuku-k, Tokyo 14, 〒1620814, JP)
SAITO Kazuyuki (8-27, Shinogawamachi, Shinjuku-k, Tokyo 14, 〒1620814, JP)
SUZUKI Katsuji (8-27, Shinogawamachi, Shinjuku-k, Tokyo 14, 〒1620814, JP)
Application Number:
JP2015/056551
Publication Date:
March 03, 2016
Filing Date:
March 05, 2015
Export Citation:
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Assignee:
GAEART T K CO., LTD. (8-27, Shinogawamachi Shinjuku-k, Tokyo 14, 〒1620814, JP)
International Classes:
E01C19/43; E01C7/35; E01C11/24; E01C19/48; E01C23/02
Foreign References:
JP2012219604A2012-11-12
JP2013087586A2013-05-13
JPS50158419U1975-12-27
JP2013217055A2013-10-24
JP2011140830A2011-07-21
JP2002069924A2002-03-08
Attorney, Agent or Firm:
MAEJIMA Daigo et al. (No2 Azuma Bldg. 5fl, 14 Kandasakumacho 1-chome, Chiyoda-k, Tokyo 25, 〒1010025, JP)
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