CONCRETE PLATE MANUFACTURING METHOD AND CONCRETE FORMWORK

Title:

CONCRETE PLATE MANUFACTURING METHOD AND CONCRETE FORMWORK

Document Type and Number:

Japanese Patent JP2019181799

Kind Code:

A

Abstract:

To form beautiful uneven patterns that are good for both mass production and productivity when manufacturing concrete plates with uneven patterns.SOLUTION: A lattice-shaped frame member 20 with thickness of 5 mm - 10 mm is provided on the top surface part of the frame space 13. Concrete 3 with a slump value of 5 cm - 17 cm is placed in the frame space 13 up to the height of the top surface of the frame member 20. Preferably, after about 10 - 30 minutes, the frame member 20 is removed.SELECTED DRAWING: Figure 3

More Like This:

WO/2013/053400	PRODUCTION OF VENEER
WO/2010/043817	METHOD FOR PRODUCING A BOX OR OUTER COVERING FOR FRUSTOCONICAL OR FRUSTO-PYRAMIDAL PACKAGING, IN PARTICULAR FOR FOOD OR HORTICULTURAL PRODUCTS, AND BOX AND OUTER COVERING OBTAINED THEREBY

Inventors:

NISHINO YOSHIKAZU
NAKAZAWA MOTOHIRO
SAKAGAMI NORIO
MATSUTANI TERUO
MUKOYAMA ATSUSHI

Application Number:

JP2018075296A

Publication Date:

October 24, 2019

Filing Date:

April 10, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

FUJIMORI SANGYO
MUKOUYAMA KOJO KK

International Classes:

B27D1/08; B28B7/16; E04C2/04

Domestic Patent References:

JPH0952211A	1997-02-25
JP2004268362A	2004-09-30
JP2001260111A	2001-09-25

Other References:

PC床版施工マニュアル（案）・施工管理要領（案）　−プレキャストPC床版編−, JPN6022001296, August 2003 (2003-08-01), pages ２８頁, ISSN: 0004683981
PC床版施工マニュアル（案）・施工管理要領（案）　−場所打ちPC床版編−, JPN6022001298, August 2003 (2003-08-01), pages ３７頁, ISSN: 0004683982
コンクリート工学ハンドブック, JPN6022001299, 25 October 2009 (2009-10-25), pages 324頁, ISSN: 0004683983

Attorney, Agent or Firm:

Noboru Watanabe
Harada Sanjugi

Previous Patent: 製管方法及び継ぎ目部材

Next Patent: 回転自在なカレンダー及び製造方法