Title:
REINFORCED CONCRETE STRUCTURE MANUFACTURING METHOD AND FORMWORK EQUIPMENT
Document Type and Number:
Japanese Patent JP2021017701
Kind Code:
A
Abstract:
To suppress the occurrence of concrete filling defects in sites with inclined surfaces during the manufacture of reinforced concrete structures with sites that have inclined surfaces that are inclined with respect to the vertical direction.SOLUTION: A reinforced concrete structure manufacturing method includes an assembly step, a placing step, and a vibration step. The assembly step is the step of assembling a formwork for reinforced concrete structures, which is a formwork for an inclined surface of a site having an inclined surface, and includes a specific formwork in which a through hole is formed. The placing step is a step of placing concrete in a space formed by the formwork for reinforced concrete structures. The vibration step is a step of inserting a vibrator at a position where a site having an inclined surface is formed through the through hole of the specific formwork and vibrating the concrete by the vibrator.SELECTED DRAWING: Figure 3
Inventors:
KAWAKATSU YUSUKE
MORII RYOICHI
SHIMANAKA YUKI
EGUCHI NAOYA
MORII RYOICHI
SHIMANAKA YUKI
EGUCHI NAOYA
Application Number:
JP2019132381A
Publication Date:
February 15, 2021
Filing Date:
July 18, 2019
Export Citation:
Assignee:
SHIMIZU CONSTRUCTION CO LTD
International Classes:
E04G21/06; E04G11/06
Domestic Patent References:
| JPH09242086A | 1997-09-16 | |||
| JP2007191999A | 2007-08-02 | |||
| JP2001227165A | 2001-08-24 | |||
| JPH108898A | 1998-01-13 | |||
| JPH08158651A | 1996-06-18 | |||
| JP2017106173A | 2017-06-15 | |||
| JP2017078282A | 2017-04-27 | |||
| JPH11303402A | 1999-11-02 | |||
| JP2015014190A | 2015-01-22 |
Attorney, Agent or Firm:
Patent Business Corporation Alpha International Patent Office