Title:
Manufacturing method of natural stone block
Document Type and Number:
Japanese Patent JP6355028
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a natural stone block in a small number of steps and with only simple materials.SOLUTION: A beam material 3 is set on a formwork 2 and a natural stone 4 is suspended at the upper part of a space inside the formwork 2 from the beam material 3 through a suspending material 5 tied around the natural stone 4, and concrete 8 is installed inside the formwork 2 so that a lower side of the natural stone 4 suspended is partially buried in the concrete 8. By vibration work, air bubble in the concrete 8 is removed, and when the concrete 8 is semi-cured, the beam material 3 is removed, and the suspending material 5 in a state of being partially buried in the concrete 8 is removed from the inside of the concrete 8 and after the concrete 8 is cured, the formwork is removed.SELECTED DRAWING: Figure 1
Inventors:
Masayuki Hattori
Kasuhara
Takehiro Sanada
Kasuhara
Takehiro Sanada
Application Number:
JP2015230821A
Publication Date:
July 11, 2018
Filing Date:
November 26, 2015
Export Citation:
Assignee:
Fudo Tetra Co., Ltd.
International Classes:
E02B3/14
Domestic Patent References:
| JP9300334A | ||||
| JP7259332A | ||||
| JP2006231663A | ||||
| JP2000127134A | ||||
| JP4112003A | ||||
| JP7138966A | ||||
| JP2002144309A | ||||
| JP2012127006A | ||||
| JP8266201A | ||||
| JP7013330U |
Foreign References:
| US20090241439 |
Attorney, Agent or Firm:
Akihiro Takeda