KR960041115A - Manufacturing Method of Cement Board Using Paper Sludge - Google Patents

Manufacturing Method of Cement Board Using Paper Sludge Download PDF

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Publication number
KR960041115A
KR960041115A KR1019950013508A KR19950013508A KR960041115A KR 960041115 A KR960041115 A KR 960041115A KR 1019950013508 A KR1019950013508 A KR 1019950013508A KR 19950013508 A KR19950013508 A KR 19950013508A KR 960041115 A KR960041115 A KR 960041115A
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KR
South Korea
Prior art keywords
paper sludge
cement board
cement
manufacturing
paper
Prior art date
Application number
KR1019950013508A
Other languages
Korean (ko)
Inventor
김사익
Original Assignee
김사익
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김사익 filed Critical 김사익
Priority to KR1019950013508A priority Critical patent/KR960041115A/en
Publication of KR960041115A publication Critical patent/KR960041115A/en

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  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

본 발명은 제지 슬러지(sludge)를 이용한 시멘트 보드의 제조방법에 관한 것이다. 일반적으로 제지 공장에서 생산되는 제지 슬러지는 별도의 경비를 들여 매립처리되고 있는 설정으로서, 처리에 경비의 낭비와 함께 환경오염을 가중시키게 되는 문제가 있는 것이었다. 본 발명은 이러한 문제를 해결하고자 제지 슬러지와 시멘트 및 물을 적절한 비율로 교반하여 균질한 슬러리를 얻고, 상기 슬러리를 이용하여 시멘트 보드로 재활용 사용토록 하므로서, 경비 절감은 물론 환경오염을 줄일 수 있도록 한 것이다.The present invention relates to a method for producing a cement board using paper sludge. In general, the paper sludge produced in the paper mill is a landfill with a separate expense, which has a problem of adding waste to the process and increasing environmental pollution. In order to solve this problem, the paper sludge and cement and water are stirred at an appropriate ratio to obtain a homogeneous slurry, and the slurry is used to recycle to a cement board, thereby reducing costs and reducing environmental pollution. will be.

Description

제지 슬러지(sludge)를 이용한 시멘트 보드의 제조방법Manufacturing Method of Cement Board Using Paper Sludge

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

Claims (1)

시멘트 1200g에, 제지 슬러지를 120∼360g과 물 400∼500㎖의 비율로 혼합하고, 상기 혼합물에 CaCl2를 시멘트 중량에 대하여 1∼3% 투입한 다음 충분히 교반하여 균질한 슬러리(slurry)를 얻고, 상기 슬러지를 형틀내에 투입한 다음 가압하여 보드(board)를 얻고, 이 보드를 양생하여서된 제지 슬러지(sludge)를 이용한 시멘트 보드의 제조방법.To 1200 g of cement, paper sludge was mixed at a ratio of 120 to 360 g with 400 to 500 ml of water, CaCl 2 was added to the mixture by 1 to 3% by weight of cement, followed by stirring sufficiently to obtain a homogeneous slurry. A method of manufacturing a cement board using paper sludge produced by injecting the sludge into a mold and then pressurizing to obtain a board. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950013508A 1995-05-23 1995-05-23 Manufacturing Method of Cement Board Using Paper Sludge KR960041115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950013508A KR960041115A (en) 1995-05-23 1995-05-23 Manufacturing Method of Cement Board Using Paper Sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950013508A KR960041115A (en) 1995-05-23 1995-05-23 Manufacturing Method of Cement Board Using Paper Sludge

Publications (1)

Publication Number Publication Date
KR960041115A true KR960041115A (en) 1996-12-19

Family

ID=66525812

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950013508A KR960041115A (en) 1995-05-23 1995-05-23 Manufacturing Method of Cement Board Using Paper Sludge

Country Status (1)

Country Link
KR (1) KR960041115A (en)

Cited By (1)

* 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

Cited By (1)

* 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

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