REINFORCING FIBER AND SHOTCRETE COMPOSITION COMPRISING SAME

Title:

REINFORCING FIBER AND SHOTCRETE COMPOSITION COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2010/151052

Kind Code:

A3

Abstract:

The present invention relates to a reinforcing fiber and to a shotcrete composition comprising same. In detail, the present invention relates to a reinforcing fiber and to a shotcrete composition comprising same, wherein the fiber has an improved shape and a coated surface to enhance dispersibility in a cement paste. The attaching force of the fiber is improved to enable easy of construction of a structure such as a tunnel or the like. The low rebound rate and enhanced dispersibility of the fiber of the present invention contribute to the construction of a dense and strong structure. The fiber of the present invention provides a structure having excellent flexural strength and durability.

Inventors:

JEON JOONG KYU (KR)
KIM KYOUNG CHUL (KR)
LEE DONG-EUN (KR)
LEE JUN GYU (KR)

Application Number:

PCT/KR2010/004088

Publication Date:

April 14, 2011

Filing Date:

June 23, 2010

Export Citation:

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Assignee:

KOLON CONSTRUCTION CO LTD (KR)
KOLON FASHION MATERIAL INC (KR)
JEON JOONG KYU (KR)
KIM KYOUNG CHUL (KR)
LEE DONG-EUN (KR)
LEE JUN GYU (KR)

International Classes:

C04B16/06; D02G3/22; D02G3/44

Foreign References:

JPH06330588A	1994-11-29
JP2000027026A	2000-01-25
JP2009046327A	2009-03-05
KR20040004938A	2004-01-16
KR100441074B1	2004-07-19

Other References: