Title:
METHOD FOR FORMING A CAST-IN-PLACE CONCRETE PILE USING A MOLD CASE
Document Type and Number:
WIPO Patent Application WO/2012/138058
Kind Code:
A1
Abstract:
The present invention relates to a method for forming a cast-in-place concrete pile using a mold case. According to the method, after a rebar net is protected by a mold case, the mold case in which the concrete is poured is inserted into a pile bore hole to prevent the assembled rebar net from being deformed. Also, since the mold case is vibrated while being pulled out after the concrete has been poured and formed into the mold case, the concrete may be easily formed, material separation does not occur, and the shape of the concrete pile may be wholly maintained. Also, since light impacts are applied after the mold case is inserted and only the mold case is pulled out after a lower base plate is separated, slime on the front end may be easily addressed.
Inventors:
LEE SEUNGSOO (KR)
Application Number:
PCT/KR2012/001477
Publication Date:
October 11, 2012
Filing Date:
February 28, 2012
Export Citation:
Assignee:
HAKYONG ENGLINEERING CO LTD (KR)
LEE SEUNGSOO (KR)
LEE SEUNGSOO (KR)
International Classes:
E02D5/38; E02D5/62
Foreign References:
| KR100657176B1 | 2006-12-13 | |||
| KR20100114490A | 2010-10-25 | |||
| KR20090130982A | 2009-12-28 | |||
| JP2003027463A | 2003-01-29 | |||
| JPH11247183A | 1999-09-14 |
Attorney, Agent or Firm:
SONG, Segeun (Seocho G-well Tower1678-4, Seocho-dong, Seocho-gu, Seoul 137-070, KR)
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Claims: