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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 (40 Anyu-gil, Seongnae-myeonGochang-gun, Jeollabuk-do, 56421, KR)
Application Number:
KR2018/005967
Publication Date:
December 20, 2018
Filing Date:
May 25, 2018
Export Citation:
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Assignee:
LEE, Seungjun (40 Anyu-gil, Seongnae-myeonGochang-gun, Jeollabuk-do, 56421, KR)
International Classes:
B28B1/00; B33Y10/00; B33Y70/00; E02B3/06; E02D23/00
Foreign References:
KR101738246B12017-05-22
KR100609016B12006-07-27
KR100282982B1
JP2004084459A2004-03-18
KR101540649B12015-08-03
KR101828285B12018-02-12
Attorney, Agent or Firm:
SHIN, Kyoungho (10F 18, Teheran-ro 10-gilGangnam-gu, Seoul, 06234, KR)
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