Title:
滑り抑制剤及び該滑り抑制剤を用いた舗装コンクリートの製造方法
Document Type and Number:
Japanese Patent JP7182076
Kind Code:
B2
Abstract:
To provide a manufacturing method or the like for pavement concrete that produce pavement concrete capable of exhibiting a relatively high slip retarding function even when its surface may be wet though it is relatively simple.SOLUTION: A manufacturing method of pavement concrete according to the present invention comprises an installation step of installing concrete including water, cement, and aggregate and a spraying step of spraying a powder type slip retardant containing a quick setting component to a surface of a concrete composition before the concrete composition after installation becomes a hardening body.SELECTED DRAWING: Figure 1
Inventors:
Hiroki Endo
Kenichi Aku
Hiroshi Nomura
Aoki Mako
Kenichi Aku
Hiroshi Nomura
Aoki Mako
Application Number:
JP2019058512A
Publication Date:
December 02, 2022
Filing Date:
March 26, 2019
Export Citation:
Assignee:
Sumitomo Osaka Cement Co., Ltd.
International Classes:
C04B41/62; B28B11/06; C04B22/08; C04B26/18; E01C7/14; E01C11/24; E04F11/17
Domestic Patent References:
| JP52012729A | ||||
| JP61135954U | ||||
| JP2003335586A | ||||
| JP2000234304A | ||||
| JP11293901A | ||||
| JP6057929A | ||||
| JP2017180006A | ||||
| JP2016108236A |
Foreign References:
| CN104098291A | ||||
| CN107500713A | ||||
| KR101157782B1 | ||||
| US20090022979 |
Attorney, Agent or Firm:
Patent Attorney Corporation Fujimoto Partners