Title:
METHOD FOR MANUFACTURING ENGAGING-TYPE CEMENT STRUCTURE BY UTILIZING THREE-DIMENSIONAL PRINTING AND ENGAGING-TYPE CEMENT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2018/230855
Kind Code:
A1
Abstract:
A cement structure manufacturing method is disclosed. The cement structure manufacturing method comprises the steps of: (a) stacking an outer peripheral portion having a hollow portion therein by using three-dimensional printing by which a cement material is discharged; and (b) filling the hollow portion with the cement material, wherein, in the step (a), the outer peripheral portion is stacked in such a shape that a side surface thereof engages with a side surface of an outer peripheral portion of a cement structure arranged to be adjacent thereto in the transverse direction, and the step (b) is performed after the outer peripheral portion is cured. A cement structure manufacturing method is disclosed. The cement structure manufacturing method comprises the steps of: (a) stacking an outer peripheral portion having a hollow portion therein by using three-dimensional printing by which a cement material is discharged; and (b) filling the hollow portion with a cement material, wherein, in the step (a), the outer peripheral portion is stacked in such a shape that a side surface thereof engages with a side surface of an outer peripheral portion of a cement structure arranged to be adjacent thereto in the transverse direction, and the step (b) is performed after the outer peripheral portion is cured.
Inventors:
LEE SEUNGJUN (KR)
Application Number:
PCT/KR2018/005967
Publication Date:
December 20, 2018
Filing Date:
May 25, 2018
Export Citation:
Assignee:
LEE SEUNGJUN (KR)
International Classes:
B28B1/00; B33Y10/00; B33Y70/00; E02B3/06; E02D23/00
Foreign References:
KR101738246B1 | 2017-05-22 | |||
KR100609016B1 | 2006-08-03 | |||
KR100282982B1 | 2001-03-02 | |||
JP2004084459A | 2004-03-18 | |||
KR101540649B1 | 2015-08-03 | |||
KR101828285B1 | 2018-02-12 |
Attorney, Agent or Firm:
SHIN, Kyoungho (KR)
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