KR100404614B1 - Process for production of construction material by use of waste-burnt ashes - Google Patents

Process for production of construction material by use of waste-burnt ashes Download PDF

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KR100404614B1
KR100404614B1 KR1019990031630A KR19990031630A KR100404614B1 KR 100404614 B1 KR100404614 B1 KR 100404614B1 KR 1019990031630 A KR1019990031630 A KR 1019990031630A KR 19990031630 A KR19990031630 A KR 19990031630A KR 100404614 B1 KR100404614 B1 KR 100404614B1
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waste
sludge
weight
materials
cement
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KR1019990031630A
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Korean (ko)
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KR19990083777A (en
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김은아
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전진산업 합자회사
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    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PURPOSE: A method for making an engineering and constructional material by using incineration residues, sludge and burned ash is provided to improve the stability and consumption of recycled materials, and to prevent soil pollution. CONSTITUTION: The method comprises the steps of: mixing and stirring homogeneously 15-25 wt% of sludge and burned ash, 20-30 wt% of industrial waste incineration residues, 45-55 wt% of constructional concrete waste and stone powder, 10 wt% of cement, 3 wt% of water and 0.03 wt% of admixtures to the total weight of 100%; introducing the mixture into a brick mold; and applying a desired vibration and pressure thereto to provide an engineering and constructional material.

Description

소각잔재물, 슬러지, 연소재를 이용한 토목건축 소재의 제법{PROCESS FOR PRODUCTION OF CONSTRUCTION MATERIAL BY USE OF WASTE-BURNT ASHES}PROCESS FOR PRODUCTION OF CONSTRUCTION MATERIAL BY USE OF WASTE-BURNT ASHES}

오니 슬러지 및 소각 잔재물, 각종 합성수지 및 생활쓰레기의 연소잔재물 등의 폐기물 소각재와 건축 콘크리트 폐기물을 분쇄한 무기질 분말 등을 주재로 하여 시멘트로 혼합하여 각종 토목 건축의 소재를 성형하여 제조하는 폐기물 소각재를 이용한 토목건축 소재의 제법에 관한 것이다.Waste incinerators are manufactured by mixing various types of civil engineering materials by mixing them with cement mainly composed of waste incinerators such as sludge and incineration residues, various synthetic resins and combustion residues of household garbage, and inorganic powders crushed for construction concrete waste. It is about the manufacturing method of civil engineering building material.

산업의 발달과 생활수준의 향상에 따라 산업쓰레기와 생활쓰레기가 날로 증가하고 이들 쓰레기는 매립에 한계점에 도달하였다.As industrial development and living standards have improved, industrial waste and household waste have increased day by day, and these wastes have reached the limit of landfilling.

종래 오니 등은 유기질 비료로 활용하려는 시도가 있었으나 토양을 오염하는 요소들의 함유량이 많아 비료로 사용하기 적합하지 않고 또 각종 생활 쓰레기뿐 아니라 무기성 산업쓰레기 등의 폐기물은 환경오염을 심각하게 하기 때문에 매립대신에 소각하고 있는 실정이다. 그러나 소각된 잔재물이 적지 않고 이들을 지하에 매립하는데도 매립장소가 없어 폐기물은 현대사회의 해소하기 어려운 하나의 과제로 되어 있다.또 쓰레기의 운반, 처리, 매립의 한계에 도달한 문제점을 해소하기 위해서 각종 쓰레기 폐기물의 소각재를 이용하여 건축토목용 블록을 제조하는 선행기술이 알려져 있다. 선행기술의 한예로 일본공개특허공보 평9-278508호는 각종 쓰레기의 소각재중 고화재는 분쇄하여 모리형태의 소각재와 혼합하고 이것만으로는 블록의 물성이 유약하므로 일반 쇄석을 상기 소각재에 혼합하여 블록의 골재로 하고 여기에 시멘트, 물, 혼화제를 가하여 진동과 가압으로 블록을 성형하고 양생하여 블록을 제조하는 것이다.그러나 쓰레기 소각재와 일반 쇄석을 혼합하여 블록을 제조하기 때문에 쓰레기 소각재의 처리효과가 크지못한 미비점이 있었다.Conventional sludges have been attempted to be used as organic fertilizers, but because of the high content of urea contaminating soil, they are not suitable for use as fertilizers, and wastes such as inorganic household waste as well as various household wastes are seriously contaminated. Instead it is incinerated. However, there are not many residues incinerated and there is no landfill even when they are buried underground, so waste is one of the challenges of modern society.In order to solve the problem of reaching the limit of transportation, disposal and landfill, Prior art is known for producing blocks for building civil engineering using incineration ash of trash waste. As an example of the prior art, Japanese Patent Application Laid-open No. Hei 9-278508 discloses that solidified materials in various types of waste incineration materials are pulverized and mixed with incinerators in the form of molybdenum. In addition, cement, water, and admixture are added to the block to form and cure the block by vibration and pressurization, but the block is manufactured by mixing waste incinerator with ordinary crushed stone. There was this.

오니 슬러지, 및 소각잔재물, 각종 산업쓰레기의 연소잔재물은 물리적 강도가 유약하다. 낡은 아파트의 철거시에 나오는 다량의 콘크리트 폐기물은 연소잔재물에 비하여 일반 천연골재와 물리적인 강도에 별로 차이가 없는 점에 착안하여 쓰레기 소각 잔재물과 콘크리트 폐기물을 혼합하여 블록의 골재로 사용함으로서 쓰레기 소각잔재물과 콘크리트 폐기물을 동시에 처리할 수 있는 등이 견고한 벽돌을 얻을 수 있는 일석 이조의 효과를 갖게한 것이다.Sludge sludge, incineration residues and combustion residues of various industrial wastes have weak physical strength. A large amount of concrete waste from the demolition of old apartments is not much different from general natural aggregates and physical strengths compared to combustion residues. Therefore, waste incineration residues and concrete wastes are mixed and used as aggregate aggregates. And the simultaneous treatment of concrete waste had the effect of two-piece double stone to obtain a solid brick.

본 발명은 이러한 현안된 문제점을 해소하기 위하여 5∼10mm의 입도로 조절된 소각잔재물 및 각종 연소재(燃燒滓)와 콘크리트 폐기물을 혼합하고 여기에 적량의 시멘트와 물을 혼합하여 소정의 진동과 압력을 가하여 각종 토목건축용 소재를 성형제조하는 것이다. 이들 성형된 소재는 폐기물의 재활용하는 목적에 주안점이 있으므로 도로공사의 기초재, 제방의 기초재, 중량재, 기타 다량으로 소용되는 자갈이나 벽돌 대신에 사용할 수 있는 소재를 성형하여, 폐기물의 산출량과 소모량의 평형상태를 유지하도록 하는 것이다.In order to solve this problem, the present invention mixes an incineration residue and various combustion materials and concrete wastes adjusted to a particle size of 5 to 10 mm, and mixes an appropriate amount of cement and water thereto, thereby providing a predetermined vibration and pressure. Add molding to manufacture various civil construction materials. Since these molded materials have the main purpose of recycling wastes, they can be used instead of gravel or bricks, which are used for road construction foundations, embankment foundations, heavy materials, and other large quantities. This is to maintain the equilibrium of consumption.

따라서 어떠한 소재를 성형하는가는 제한되지 않으며, 구체, 입상체, 봉상, 블록, 폴, 비대칭형 각종 형상의 소재를 성형하면 된다.Therefore, what kind of material is molded is not limited, What is necessary is just to shape a spherical body, a granular body, rod shape, a block, a pole, and asymmetrical various shape materials.

이들 성형물은 토목건축의 보조재로 다량 소모하므로써 쓰레기의 문제를 실질적으로 해소할 수 있다.These moldings are consumed in large quantities as auxiliary materials for civil construction, which can substantially solve the problem of garbage.

본 발명에서 소각잔재물, 연소재, (제지공장에서 나오는 슬러지), 안전화분진, 공정오니, 무기성 페수처리오니, 화학점결폐주물사, 폐아스택스, 폐슬레트, 폐석고보드, 폐석회, 폐석고, 폐사 (샌드불라스트), 석재공장의 폐석분, 폐석, 건설폐재류, 분진 등은 벽돌, 블록, 보도블록, 홈관제품의 원료로 사용한다.Incineration residues, combustors, (sludge from paper mill), safety fire dust, process sludge, inorganic wastewater treatment sludge, chemical caking waste foundry sand, waste astax, waste sludge, waste gypsum board, waste lime, waste gypsum, waste sand ( Sand blast), waste stone powder from stone factories, waste stone, construction wastes, dust, etc. are used as raw materials for bricks, blocks, sidewalk blocks, and home pipe products.

또한, 고아재, 분진, 안정화 분진, 건설폐재류, 석탄재, 연탄재, 점토점결폐주물사, 폐사, 무기성 오니, 적토, 도자기편류, 석재공장의 폐석분, 폐석, 무기성 오니(토기, 자기, 내화물, 시멘트, 콘크리트, 석재물의 제시설에서 발생하는 무기성 오니 및 비금속광물 분쇄시설, 또는 토사세척시설에서 발생하는 무기성 오니로써 탈수 건조한 것) 등은 성토재, 보조기층재, 매립지 복토용 골재생산에 사용된다.In addition, orphans, dust, stabilization dust, construction wastes, coal ash, briquettes, clay caking, foundry sands, mineral sands, red clay, pottery drifts, waste stone powders, waste stones, inorganic sludges (earth, porcelain, refractory materials) Mineral sludge from non-metallic mineral grinding facilities or mineral sludge from earth and sand washing facilities, and dehydration and drying) used in the production of aggregates, subbase materials, and landfill cover. do.

각종 합성수지나 화학물질 등의 산업쓰레기를 소각한 연소재, 하수종말처리장이나 상수원 정수처리장에서 다량으로 나오는 오니 및 도시에서 나오는 생활 쓰레기 등의 소각잔재물, 건축 콘크리트 폐기물등을 이용하여 토목건축 소재를 성형한다. 즉Molded civil construction materials using combustible materials that incinerated industrial waste such as various synthetic resins and chemicals, incineration residues such as sludge from sewage terminal treatment plant or water treatment plant, municipal waste from municipal waste, and construction concrete waste do. In other words

5∼10mm의 입도로 조정된 원료로서As raw material adjusted to 5-10mm particle size

오니, 기타 연소재 15 - 25중량%Sludge, 15-25 wt% of other combustors

산업쓰레기 연소재 20 - 30중량%Industrial waste combustor 20-30 wt%

건축 콘크리트 폐기물 , 석분 45 - 55중량%Construction concrete waste, 45-55% by weight

시멘트 10중량% 이상10% by weight or more of cement

혼화재 0.01 - 0.03중량%Admixture 0.01-0.03 wt%

물 3% 정도 를 가하여Add about 3% water

상기 재료를 100%중량비로 조절하여 균질로 혼합하고 혼합된 상기 시멘트 몰탈을 벽돌성형틀에 충전하여, 진동을 가하면서 100ton 이상의 프레스 가압으로 한번에 32장의 벽돌을 성형한다. 이는 그대로 증기숙성하여 경화시킨 다음 토목건축 소재로 사용한다.The material is adjusted to a 100% weight ratio, mixed homogeneously, and the mixed cement mortar is filled into a brick molding mold, and 32 bricks are formed at a time by pressing pressure of 100 tons or more while applying vibration. It is cured by steam aging as it is and used as a civil construction material.

여기에서 벽돌의 성형에 대하여 설명하였으나 벽돌 이외에 여러가지 토목건축의 각종 소재를 성형 경화시키어 재활용한다.Although the molding of the brick is described here, various materials of various civil constructions in addition to the brick are molded and cured and recycled.

본 발명의 폐기물 연소재와 자연골재와 다름없는 콘크리트 폐기물을 이용하여 벽돌 등을 성형하였기 때문에 재질적으로는 안정성과, 강도가 높고 용도에 따라 필요강도를 보강처리할 수 있으며, 무엇보다 폐기물의 처리목적인 연소잔재물과 콘크리트 폐기물이 동시에 할용되는 이점이 있다.Since the brick is formed using concrete waste, which is no different from the waste combustible and natural aggregate of the present invention, material stability and strength are high, and the required strength can be reinforced according to the use, and most of all, waste treatment There is an advantage in that the combustion residue and the concrete waste, which are the targets, are simultaneously used.

구성재료로서 오니, 기타 연소재와 산업쓰레기 소각잔재물이며, 오니는 산업시설에서 생성된 부산물(예: 공업용수)을 폐기물 처리 시설물을 통과한 잔재를 말한다.Sludge is a component of sludge, other combustibles and industrial waste incineration residues, and sludge refers to residues that have passed by-products (eg industrial water) from industrial facilities through waste treatment facilities.

그리고 기타 연소재는 석탄재, 연탄재, 제지 연소재 이며, 그리고 산업 쓰레기 재료는 산업 쓰레기 소각잔재물(예:음식물 쓰레기)로 기타 쓰레기를 태운 잔재물이다.콘크리트 폐기물은 낡은 아파트의 천거시에 의량으로 나오는 모래, 자갈 등이다.Other combustors are coal, briquettes, and paper combustors, and industrial waste materials are industrial waste incineration residues (such as food waste) that burn other wastes. , Gravel and so on.

또 땅에 매립하지 않고 재활용하는 것이므로 토양오염의 우려가 없고 폐기물의 산출량과 소모량의 평형을 유지할 수 있도록 용도적 범위를 넓혀 나간다.In addition, because it is recycled instead of being buried in the ground, there is no fear of soil pollution, and the scope of use is expanded to maintain the balance of output and consumption of waste.

[표 1]TABLE 1

본 발명품인 연소재 벽돌과 종래 연소재 벽돌과 대비한 시험표는 다음과 같다.Test table compared with the combustion material brick and the conventional combustion material brick of the present invention is as follows.

본 발명은 각종 폐기물의 연소재를 이용하여 시멘트 성형재를 성형하여 재활용하도록 하였기 때문에 재활용소재의 품질의 안정성이 높고 용도범위에 제한다 없으므로 소모량을 증대할 수 있을뿐 아니라 무엇보다 폐기물 소각잔재물을 재활용하므로서 토양의 오염을 방지할 수 있고 환경위생을 높힐 수 있는 등의 여러가지 효과가 있다.In the present invention, since the cement molding material is recycled by using various kinds of waste materials, it is possible to increase the consumption amount and recycle waste incineration residues because the quality of the recycled materials is high and is not limited to the range of use. By doing so, it is possible to prevent soil pollution and increase environmental sanitation.

Claims (1)

5 - 10mm 크기로 입도가 조절된, 오니,연소재 15 - 25중량%, 산업쓰레기 소각잔재물 20-30중량%, 건축 콘크리트 폐기물, 석분 45-55중량%, 여기에 시멘트 10중량%, 물 3중량%, 혼화재 0.03중량%의 원료를 100% 중량비로 조절하여 균질로 혼합 교반한 다음 벽돌 성형틀에 넣어 소정의 진동과 압력을 가하여 토목건축 소재를 성형제조하는 것을 특징으로 하는 소각잔재물, 슬러지, 연소재를 이용한 토목건축 소재의 제법.Sludge size controlled 5-10 mm, 15-25% by weight of combustible materials, 20-30% by weight of industrial waste incineration residues, construction concrete waste, 45-55% by weight of cement, 10% by weight of cement, water 3 Incineration residues, sludge, characterized in that the civil engineering construction material is formed by applying a predetermined vibration and pressure by mixing and stirring homogeneously by adjusting the raw material of the weight%, admixture 0.03% by weight in a 100% weight ratio and then put in a brick forming mold. Preparation of civil construction materials using combustion materials.
KR1019990031630A 1999-07-31 1999-07-31 Process for production of construction material by use of waste-burnt ashes KR100404614B1 (en)

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KR100798957B1 (en) 2006-09-15 2008-01-30 (주)건설기술개발공사 Mixed composition with good fluidity for fabric form tube
CN100480012C (en) 2006-05-22 2009-04-22 沈阳建筑大学 Method for manufacturing flyash brick
KR101225259B1 (en) * 2010-10-27 2013-01-22 현대제철 주식회사 A production method of brick using waste materials of steel making
KR102062491B1 (en) 2019-06-10 2020-01-03 박기준 Manufacturing method of civil engineering building materials using inorganic sludge and soft material
KR102264721B1 (en) 2020-12-07 2021-06-11 박새롬 Light weight aggregate manufacturing method using organic sludge and stone sludge in combination

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KR100447739B1 (en) * 2001-12-11 2004-09-08 한국후라이애쉬시멘트공업(주) Concrete compositions using bottom ash and method of making
KR20030065240A (en) * 2002-01-31 2003-08-06 이기환 Ash brick with the incineration ash of the sewage sludge
CN105347748A (en) * 2015-11-02 2016-02-24 苏州恒美新型建材有限公司 Concrete pavement brick with waste incinerator residues as aggregates

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100480012C (en) 2006-05-22 2009-04-22 沈阳建筑大学 Method for manufacturing flyash brick
KR100798957B1 (en) 2006-09-15 2008-01-30 (주)건설기술개발공사 Mixed composition with good fluidity for fabric form tube
KR101225259B1 (en) * 2010-10-27 2013-01-22 현대제철 주식회사 A production method of brick using waste materials of steel making
KR102062491B1 (en) 2019-06-10 2020-01-03 박기준 Manufacturing method of civil engineering building materials using inorganic sludge and soft material
KR102264721B1 (en) 2020-12-07 2021-06-11 박새롬 Light weight aggregate manufacturing method using organic sludge and stone sludge in combination

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