CEMENT-REINFORCING FIBER MATERIAL

Title:

CEMENT-REINFORCING FIBER MATERIAL

Document Type and Number:

WIPO Patent Application WO/2016/117435

Kind Code:

A1

Abstract:

　A cement-reinforcing fiber material, wherein a resin A having an isocyanate compound as a constituent thereof is present within a fiber bundle, and a resin B having an epoxy resin as a constituent thereof is present on the surface of the fiber bundle. In addition to an isocyanate compound, the resin A preferably includes a polyol or epoxy compound as a constituent. The resin B preferably includes an acrylic modified epoxy resin or bisphenol A epoxy resin as a main constituent. The tensile strength of the fiber bundle is preferably 7 cN/dtex or more. The fiber bundle is preferably formed from 50 to 3,000 single fibers. A concrete or mortar molded product using said reinforcing fiber material.

Inventors:

OKAMURA SHUHEI (JP)
SHIMADA SHINTARO (JP)
TERAOKA AKIRA (JP)
DEI TAKEYA (JP)

Application Number:

PCT/JP2016/050901

Publication Date:

July 28, 2016

Filing Date:

January 14, 2016

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TEIJIN LTD (JP)

International Classes:

C04B16/06; C04B14/38; C04B20/10; C04B28/02; D06M13/395; D06M15/55

Foreign References:

JPH05132875A	1993-05-28
JP2003055011A	2003-02-26
JPH09142902A	1997-06-03
JPH1179807A	1999-03-23

Other References: