KR950017819A - Concrete and crack prevention agent using waste wood fiber - Google Patents

Concrete and crack prevention agent using waste wood fiber Download PDF

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Publication number
KR950017819A
KR950017819A KR1019930029513A KR930029513A KR950017819A KR 950017819 A KR950017819 A KR 950017819A KR 1019930029513 A KR1019930029513 A KR 1019930029513A KR 930029513 A KR930029513 A KR 930029513A KR 950017819 A KR950017819 A KR 950017819A
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South Korea
Prior art keywords
concrete
weight
waste paper
waste
cement
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Application number
KR1019930029513A
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Korean (ko)
Inventor
김명환
Original Assignee
구형우
한솔제지 주식회사
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Priority to KR1019930029513A priority Critical patent/KR950017819A/en
Publication of KR950017819A publication Critical patent/KR950017819A/en

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  • Dry Formation Of Fiberboard And The Like (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

폐지의 목재섬유를 첨가한 콘크리트는 균열방지 효과, 단열성, 방음성이 우수하며 가볍다. 이와 같은 폐지의 목재섬유을 이용한 콘크리트는 지금까지 처리가 곤란하였던 폐지의 목재섬유를 재활용함으로써 환경문제를 줄이는 효과가 있다.Concrete with added waste wood fiber has excellent crack prevention effect, insulation, sound insulation and light weight. Such concrete using waste wood fibers has an effect of reducing environmental problems by recycling waste wood fibers that have been difficult to treat until now.

Description

폐지의 목재섬유를 이용한 콘크리트 및 균열방지제Concrete and crack prevention agent using waste wood fiber

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

제1도는 메탈래스를 갖는 비교예 2에 따른 시공 단면도이고,1 is a construction cross-sectional view according to Comparative Example 2 having a metal class,

제2도는 본 발명의 일실시예인 실시예 7∼14에 따른 시공 단면도이다.2 is a construction cross-sectional view according to Examples 7 to 14, which is an embodiment of the present invention.

Claims (14)

시멘트와 폐지의 목재섬유를 포함하는 콘크리트.Concrete containing cement and waste wood fibers. 제1항에 있어서, 상기한 폐지의 목재섬유는 회분함량이 0.01∼25중량%인 콘크리트.The concrete according to claim 1, wherein the wood fiber of the waste paper has an ash content of 0.01 to 25% by weight. 제1항에 있어서, 상기한 폐지의 목재섬유의 함수율은 0.01∼99.9중량%인 것을 특징으로 하는 콘크리이트.The concrete according to claim 1, wherein the water content of the wood fiber of the waste paper is 0.01 to 99.9% by weight. 제1항 또는 제3항에 있어서, 상기한 폐지를 건식 방법으로 분쇄 ·해리하여 제조한 콘크리트.The concrete according to claim 1 or 3, wherein the waste paper is produced by grinding and dissociating the waste paper by a dry method. 제1항 또는 제3항에 있어서, 상기한 폐지를 습식 방법으로 물에 분쇄 ·해리하여 제조한 콘크리트.The concrete according to claim 1 or 3, wherein the waste paper is produced by grinding and dissociating it in water by a wet method. 제1항에 있어서, 상기한 폐지의 목재섬유는 금속섬유 또는 고분자섬유를 더욱 포함하는 콘크리트.The concrete of claim 1, wherein the waste wood fiber further comprises a metal fiber or a polymer fiber. 제1항 또는 제3항에 있어서, 상기한 콘크리트는 상기한 폐지의 목재섬유를 분쇄 ·해리 ·건조시켜서 함수율이 0.01∼30중량%로 만든 것과 시멘트를 미리 혼합하여 레미탈 형태로 만들어서 사용하는 것을 특징으로 하는 콘크리트.The method according to claim 1 or 3, wherein the concrete is pulverized, dissociated, and dried to make the water content of 0.01 to 30% by weight, and to mix the cement in advance to form a remittal. Characterized by concrete. 제1항 또는 제3항에 있어서, 상기한 콘크리트는 상기한 폐지의 목재섬유를 분쇄 ·해리 건조시켜서 함수율이 0.01∼30중량%로 만든 것과 시멘트 및 금속섬유 또는 고분자섬유를 함께 혼합하여 레미탈 형태로 만들어서 사용하는 것을 특징으로 하는 콘크리트.The concrete according to claim 1 or 3, wherein the concrete is made of crushed and dissociated and dried wood fibers of the waste paper to have a water content of 0.01 to 30% by weight, and cement and metal fibers or polymer fibers are mixed together to form a remittal. Concrete characterized in that used to make. 제1항에 있어서, 상기한 폐지의 목재섬유는 시멘트 중량에 대하여 건조무게비로 0.01∼200중량% 첨가되는 콘크리트.The concrete of claim 1, wherein the waste wood fiber is added in an amount of 0.01 to 200% by weight based on the weight of cement. 제1항에 있어서, 상기한 콘크리트는 골재, 단열재, 발포제, 유동화제, 보강제, 지연제, 촉진제, 방부제, 방향제, 악취제거제 및 유동화제, 보강제, 지연제, 촉진제, 방부제, 방향제, 악취제거제 및 소각재, 플라이애쉬 등의 충진제로 이루어진 군에서 선택되는 적어도 1종 이상의 첨가제를 더욱 포함하는 콘크리트.The method of claim 1, wherein the concrete is aggregate, insulation, foaming agent, fluidizing agent, reinforcing agent, retarder, accelerator, preservative, air freshener, odor remover and fluidizing agent, reinforcing agent, retardant, accelerator, preservative, air freshener, odor remover and Concrete further comprising at least one additive selected from the group consisting of fillers such as incineration ash and fly ash. 시멘트, 폐지의 목재섬유를 포함하는 모르타르.Mortar containing cement, waste wood fibers. 제11항에 있어서, 상기한 모르타르는 골재, 단열재, 발포제, 유동화제, 보강재, 지연제, 촉진제. 방부제, 방향제, 악취제거제 및 소각재, 플라이애쉬 등의 충진제로 이루어진 군에서 선택되는 적어도 1종 이상의 첨가제를 더욱 포함하는 모르타르.12. The mortar as recited in claim 11, wherein the mortar is an aggregate, a heat insulator, a foaming agent, a fluidizing agent, a reinforcing material, a retarder, an accelerator. Mortar further comprising at least one additive selected from the group consisting of preservatives, fragrances, deodorants and fillers such as incinerators and fly ashes. 시멘트와 폐지의 목재섬유를 이용하여 균열을 방지하는 것을 특징으로 하는 방통용 콘크리트의 용도.The use of the concrete for ventilation, characterized in that the use of cement and waste wood fibers to prevent cracking. 폐지의 목재섬유를 콘트리트 균열방지제, 단열재, 흡음제 또는 경량효과 증진제로 이용하는 용도.Used wood fiber from waste paper as a concrete crack inhibitor, insulation, sound absorber or light weight effect enhancer. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930029513A 1993-12-24 1993-12-24 Concrete and crack prevention agent using waste wood fiber KR950017819A (en)

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KR1019930029513A KR950017819A (en) 1993-12-24 1993-12-24 Concrete and crack prevention agent using waste wood fiber

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KR1019930029513A KR950017819A (en) 1993-12-24 1993-12-24 Concrete and crack prevention agent using waste wood fiber

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KR950017819A true KR950017819A (en) 1995-07-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020023991A (en) * 2002-01-03 2002-03-29 김동진 Production of light weight cement concrete and pre-cast concrete by this material
KR100802002B1 (en) * 2006-10-30 2008-02-12 주식회사 에이브이티 Autoclaved light weight concrete reinforced fiber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020023991A (en) * 2002-01-03 2002-03-29 김동진 Production of light weight cement concrete and pre-cast concrete by this material
KR100802002B1 (en) * 2006-10-30 2008-02-12 주식회사 에이브이티 Autoclaved light weight concrete reinforced fiber

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