Title:
CONCRETE POLE AND METHOD OF MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/230932
Kind Code:
A1
Abstract:
Provided is a concrete pole that does not require artificial filling of cracks. The concrete pole 101 has one end of which a predetermined length is buried underground. The concrete pole 101 includes a concrete self-repairing microorganism, wherein the content of the microorganism varies depending on the location of the concrete pole. A cross section of the concrete pole 101 in a direction orthogonal to the vertical direction is comprised of two layers of a concrete 30 including the microorganism and a concrete 20 not including the microorganism.
Inventors:
MORISAWA FUMIHARU (JP)
OKA SOICHI (JP)
OKA SOICHI (JP)
Application Number:
PCT/JP2019/021665
Publication Date:
December 05, 2019
Filing Date:
May 31, 2019
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H02G7/00; B28B21/32; C04B28/02; E04H12/12
Foreign References:
| JP2015108477A | 2015-06-11 | |||
| JP2013523590A | 2013-06-17 | |||
| JP2011509915A | 2011-03-31 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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