Title:
MANUFACTURING METHOD OF PAVEMENT CONCRETE FOR ROUGHENED ROADWAY
Document Type and Number:
Japanese Patent JP2019173358
Kind Code:
A
Abstract:
To provide a manufacturing method of pavement concrete for roughened roadway which can make with sufficiently excellent workability pavement concrete for roadway which can demonstrate sufficient slip resistance on vehicles to compare with before so as to be economical and without making noise during cutting.SOLUTION: It is a manufacturing method of pavement concrete for roughened roadway which, by adding solid acid material on roadway pavement concrete surface, performs roughening treatment on the surface.SELECTED DRAWING: None
Inventors:
TAKAYAMA KAZUHISA
AKU KENICHI
AOKI MAKI
ENDO DAIKI
AKU KENICHI
AOKI MAKI
ENDO DAIKI
Application Number:
JP2018061897A
Publication Date:
October 10, 2019
Filing Date:
March 28, 2018
Export Citation:
Assignee:
SUMITOMO OSAKA CEMENT CO LTD
International Classes:
E01C7/35; E01C7/14; E01C7/34
Domestic Patent References:
| JPH1036155A | 1998-02-10 | |||
| JP2017179800A | 2017-10-05 | |||
| JP2001271305A | 2001-10-05 | |||
| JP2002012484A | 2002-01-15 | |||
| JP2016169592A | 2016-09-23 | |||
| JPH10102407A | 1998-04-21 | |||
| JPH02292402A | 1990-12-03 | |||
| JP2006102705A | 2006-04-20 | |||
| JP2010229176A | 2010-10-14 | |||
| JP2007070824A | 2007-03-22 |
Foreign References:
| US9758934B1 | 2017-09-12 |
Attorney, Agent or Firm:
Fujimoto Partners Corporation