KR940000404A - Manufacturing method of organic fiber for reinforcing cement composition - Google Patents

Manufacturing method of organic fiber for reinforcing cement composition Download PDF

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Publication number
KR940000404A
KR940000404A KR1019920011312A KR920011312A KR940000404A KR 940000404 A KR940000404 A KR 940000404A KR 1019920011312 A KR1019920011312 A KR 1019920011312A KR 920011312 A KR920011312 A KR 920011312A KR 940000404 A KR940000404 A KR 940000404A
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KR
South Korea
Prior art keywords
organic fiber
reinforcing
fiber
producing
cement composition
Prior art date
Application number
KR1019920011312A
Other languages
Korean (ko)
Other versions
KR940005536B1 (en
Inventor
김건중
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김건중
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Filing date
Publication date
Application filed by 김건중 filed Critical 김건중
Priority to KR1019920011312A priority Critical patent/KR940005536B1/en
Publication of KR940000404A publication Critical patent/KR940000404A/en
Application granted granted Critical
Publication of KR940005536B1 publication Critical patent/KR940005536B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/38—Fibrous materials; Whiskers

Abstract

본 발명은 시멘트조성물 보강용 유기 섬유의 제조방법에 관한 것으로 폴리에스터, 나일른, 폴리올레핀등 다양한 종류의 고분자 필름을 마이크로 슬리터라는 미세한 폭의 회전 디스크들 사이에서 섬유화하고 필름의 표면을 가공 처리하여 섬유의 단위중량당 갖는 표면적을 확장시켜 보강용 섬유와 시멘트 혼합물 사이의 접촉계면을 눌러서 보강효과를 높히도록 하는 보강용 섬유의 제법으로 이 픽한 방법에 의해 제조된 유기 섬유는 시멘트 혼합하는 구조체의 충격흡수력과 균열발생을 억제하고 휨강도를 높아지도록 한 것이다.The present invention relates to a method for producing an organic fiber for reinforcing cement composition by fiberizing various types of polymer film, such as polyester, nile, polyolefin between the rotating disks of fine width called micro slitter and processing the surface of the film It is a method of reinforcing fiber which expands the surface area per unit weight of the fiber and presses the contact interface between the reinforcing fiber and the cement mixture to increase the reinforcing effect. It is to suppress absorption and cracking and to increase bending strength.

Description

시멘트조성물 보강용 유기섬유의 제조방법Manufacturing method of organic fiber for reinforcing cement composition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (4)

폴리올레핀, 나일론, 폴리에스텔 등의 합성수지 필름을 쉬트캇타 또는 마이크로슬리터를 이용하여 폭0.2㎜-2㎜의 모노필라멘트 장섬유 헝태로 섬유화 하고 이를 다시 2000-5천만 denier로 접속하여 3㎜-180㎜ 길이단위로 절단하여 제조하는 시멘트조성물 보강용 유기섬유의 제조방법.Synthetic resin film such as polyolefin, nylon, polyester, etc. is made into a fiber of 0.2mm-2mm monofilament long fiber shape using sheet cuter or micro slitter, and it is connected again by 20-50 million denier and 3mm-180mm Method for producing organic fiber for reinforcing cement composition prepared by cutting in length unit. 제1항에 있어서 합성수지 필름의 한표면 또는 양표면에 엠보싱 또는 코로나 가공처리를 실시하여 이루어지는 시멘트조성물보강용 유기섬유의 제조방법.The method for producing an organic fiber for reinforcing cement compositions according to claim 1, wherein embossing or corona treatment is applied to one or both surfaces of the synthetic resin film. 제1항에 있어서 유기섬유 보강재의 침상비 (L/d)를20-3000:1로한 시멘트조성물 보강용 유기섬유의 제조 방법.The method for producing an organic fiber for reinforcing cement compositions according to claim 1, wherein the needle-like ratio (L / d) of the organic fiber reinforcing material is 20-3000: 1. 제1항에 있어서 단섬유로의 절단설비로서 쉬트캇타, 후록킹캇타를 이용하는 시멘트조성물 보강용 유기섬유의 제조방법.The method for producing an organic fiber for reinforcing cement composition according to claim 1, wherein the sheet cutter and the flocking cutter are used as cutting equipment for short fibers. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920011312A 1992-06-27 1992-06-27 Concrete reinforcement organic fiber KR940005536B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920011312A KR940005536B1 (en) 1992-06-27 1992-06-27 Concrete reinforcement organic fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920011312A KR940005536B1 (en) 1992-06-27 1992-06-27 Concrete reinforcement organic fiber

Publications (2)

Publication Number Publication Date
KR940000404A true KR940000404A (en) 1994-01-03
KR940005536B1 KR940005536B1 (en) 1994-06-20

Family

ID=19335395

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920011312A KR940005536B1 (en) 1992-06-27 1992-06-27 Concrete reinforcement organic fiber

Country Status (1)

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KR (1) KR940005536B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100439865B1 (en) * 2001-11-08 2004-07-12 에스케이건설 주식회사 Synthetic fiber for using concrete and shotcrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100439865B1 (en) * 2001-11-08 2004-07-12 에스케이건설 주식회사 Synthetic fiber for using concrete and shotcrete

Also Published As

Publication number Publication date
KR940005536B1 (en) 1994-06-20

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