KR101337759B1 - Inorganic binder composition - Google Patents
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- KR101337759B1 KR101337759B1 KR20120040137A KR20120040137A KR101337759B1 KR 101337759 B1 KR101337759 B1 KR 101337759B1 KR 20120040137 A KR20120040137 A KR 20120040137A KR 20120040137 A KR20120040137 A KR 20120040137A KR 101337759 B1 KR101337759 B1 KR 101337759B1
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- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/06—Oxides, Hydroxides
- C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
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- 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
- C04B14/02—Granular materials, e.g. microballoons
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- 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
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- 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
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- C04B14/303—Alumina
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- 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
- C04B14/02—Granular materials, e.g. microballoons
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- C04B14/308—Iron oxide
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- 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
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/141—Slags
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- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/0016—Granular materials, e.g. microballoons
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Abstract
본 발명의 무기결합재 조성물은 보통포틀랜드 시멘트(normal portaland cement) 100중량부에, 고로슬래그 분말 10~50중량부, 플라이애쉬(fly ash) 5~50중량부, 첨착활성탄 분말 10~60중량부, 석회석 분말 5~20중량부 및 자광석 분말 5~30중량부를 포함하여 이루어진다.Inorganic binder composition of the present invention is usually 100 parts by weight of normal portal and cement, 10 to 50 parts by weight of blast furnace slag powder, 5 to 50 parts by weight of fly ash, 10 to 60 parts by weight of impregnated activated carbon powder, It comprises 5 to 20 parts by weight of limestone powder and 5 to 30 parts by weight of magnetite powder.
Description
본 발명은 무기결합재 조성물에 관한 것으로, 더욱 상세하게는 라돈가스와 냄새 저감하는 무기결합재 조성물에 관한 것이다.
The present invention relates to an inorganic binder composition, and more particularly, to an inorganic binder composition for reducing radon gas and odor.
일반적으로 "새집증후군"이란 화학물질이 복합적으로 작용하여 실내에 거주하는 사람의 인체에 유해한 영향을 미치는 현상을 말한다.In general, "sick house syndrome" refers to a phenomenon in which a chemical compound acts in a complex manner and has a harmful effect on the human body of a person living in a room.
새집 증후군(sick house syndrome)은 세계 보건기구(WHO)의 정의에 의하면 일종의 화학 물질 과민증의 일종으로 현대 건축물에서 주로 사용하는 건축자재와 접착제에서 발생되는 포름알데히드와 휘발성 유기화합물(VOCs)로 인해 일반적으로 나타나는 이상 증세로 크게 "자극반응"과 "알레르기반응"으로 나눌 수 있는데 자극 반응은 눈과 코, 후두 점막이 자극을 받아 일어나는 증상으로 목이 쉬고, 두통이 생기거나 심리적인 피로감을 느끼게 하고, 드물게는 원인을 알 수 없는 알레르기성 질환들로 두드러기, 아토피 피부염, 기관지 천식 등을 발병시키거나 악화시키는 데, 이런 제반 증상을 총칭하여 새집 증후군이라고 규정하고 있으며, 특히 건축을 신축한 후 6개월 때 가장 많이 배출되는 데, 벽지, 마룻바닥, 타일 등을 붙일 때 사용되는 접착제 등에서 시공 후 최장 10년까지 유해물질이 계속해서 방출되어 건강을 위해 하는 요인으로 알려져 있다.Sick house syndrome, defined by the World Health Organization (WHO), is a type of chemical hypersensitivity that is common due to the formaldehyde and volatile organic compounds (VOCs) produced by building materials and adhesives used in modern buildings. These symptoms can be divided into "irritation" and "allergic reactions". Irritant reactions are caused by irritation of the eyes, nose and laryngeal mucosa, causing neck rest, headache or psychological fatigue, and rarely. Are allergic diseases of unknown origin that cause or exacerbate hives, atopic dermatitis, and bronchial asthma. These symptoms are collectively referred to as sick house syndrome. It is discharged a lot, and after construction with adhesive used for attaching wallpaper, hardwood floor, tiles, etc. Hazardous substances continue to be released for up to 10 years and are known to contribute to health.
이러한 현상은 새집이나, 수리한 집에 들어가 살면서 전에 없었던 두통이나 천식, 아토피성 피부염 등의 알레르기성 질환에 걸리는 경우를 총칭하여 새집증후군이라고 말하며, 1980년대에 접어들면서 인식되기 시작하였다.This phenomenon is collectively referred to as sick house syndrome, which includes allergic diseases such as headaches, asthma and atopic dermatitis, while living in a new house or repaired house, and began to be recognized in the 1980s.
주로 이 증후군은 건축내장재로부터 방출되는 포름알데히드, 유기용제, 가스 및 먼지 등의 환경오염물질을 비롯하여 화장품, 담배, 세탁된 의복, 염화비닐, 인쇄물의 잉크에서 배출되는 가스상 물질 등이 주요한 원인으로 제시되고 있다.This syndrome is mainly caused by environmental pollutants such as formaldehyde, organic solvents, gases and dust emitted from building interior materials, as well as gaseous substances emitted from cosmetics, tobacco, washed clothes, vinyl chloride, and ink of printed materials. It is becoming.
현재 다중이용시설 또는 학교에 대한 실내 라돈가스 농도의 기준은 있으나, 유지기준이 아닌 권고기준으로 설정되어 있어 기준초과시 개선명령에 대한 규정이 미비한 실정이다.Currently, there is a standard of indoor radon gas concentration for a multi-use facility or school, but it is set as a recommendation standard rather than a maintenance standard.
또한, 라돈가스 관리의 필요성에 대한 사회적 공감대 형성이 부족한 상황인바, 이의 영향으로 라돈가스 저감기술에 대한 전문가 및 시공 경험이 있는 전문업체 등이 크게 부족한 실정이다. 이에 반해, 주요 선진국에서는 '80년대부터 체계적인 라돈가스 실태조사를 실시하였으며, 주택 등에서 라돈가스 노출을 줄이기 위한 적극적인 대책을 추진 중이다. 미국의 경우 국가로부터 면허를 받은 사업자가 일반주택을 대상으로 저감시공 서비스를 제공하고 있으며, 이들 업체에 대한 지속적인 숙련도검사 프로그램을 운영하고 있다. 선진국에서 적용되는 주요 저감방법은 라돈의 유입경로를 정확히 파악하여 바닥과 벽의 갈라진 틈새 등을 보수하고, 외부공기 유입장치 또는 건물바닥의 토양에 라돈가스 배출관 등을 설치하여 라돈의 유입을 원천적으로 차단하는 공법 등이 널리 활용되고 있다. 라돈(222Rn)은 어디에나 존재하는 자연방사선 기체이며, 세계보건기구의 역학조사 결과 폐암 발병원인의 3~14%를 차지하는 것으로 보고되고 있다. 라돈은 화감암류 암석에서 주로 발생하고 있어 화강암 지대가 많은 우리나라는 라돈의 피해가 발생할 가능성이 크며, 지난해 실내 라돈가스 조사결과 공공기관(학교, 관공서 1,100지점)의 8.8%(97개소)에서 실내 권고기준(4pCi/ℓ)을 초과하였고, 최대 6배이상 높게 검출된 시설도 있었다.In addition, there is a lack of social consensus on the necessity of radon gas management. As a result, there is a shortage of experts in radon gas reduction technology and specialized companies with construction experience. In contrast, major developed countries have conducted systematic radon gas surveys since the '80s, and are actively pursuing measures to reduce radon gas exposure in housing. In the United States, licensed operators from the state provide reduced construction services for residential housing, and have a continuous proficiency testing program for these companies. Major reduction methods applied in developed countries are to accurately identify the inflow path of radon, repair cracks in the floor and walls, and install radon gas discharge pipes in the ground of the outside air inlet or building floor to induce the inflow of radon. Blocking methods are widely used. Radon (222Rn) is a natural radiation gas present everywhere, and World Health Organization's epidemiological investigations report that it accounts for 3-14% of the causes of lung cancer. Radon occurs mainly in igneous rocks, and in Korea, where granite areas are large, radon is more likely to be damaged.Results of indoor radon gas survey last year suggested that 8.8% (97 places) of public institutions (schools, government offices, 1,100 branches) Some establishments exceeded the standard (4pCi / l) and were detected up to six times higher.
이러한 문제점을 해결하기 위해 라돈가스 저감 및 새집증후군과 같은 실내환경 오염문제를 효과적으로 억제할 수 있는 환경오염물질을 흡착, 살균, 항균, 악취 및 잡냄새 제거능력이 탁월한 무기결합재 조성물의 제안이 절실히 요구된다.
In order to solve these problems, there is an urgent need to propose an inorganic binder composition that has excellent ability to absorb, sterilize, antibacterial, odor and odor smells of environmental pollutants that can effectively suppress indoor environmental pollution problems such as radon gas reduction and sick house syndrome. do.
상기한 문제점을 해결하기 위한 본 발명의 목적은 라돈가스와 냄새 저감하는 무기결합재 조성물을 제공하는데 있다.
An object of the present invention for solving the above problems is to provide an inorganic binder composition to reduce the odor and radon gas.
상기 목적을 달성하기 위한 본 발명의 무기결합재 조성물은 보통포틀랜드 시멘트(normal portaland cement) 100중량부에, 고로슬래그 분말 10~50중량부, 플라이애쉬(fly ash) 5~50중량부, 첨착활성탄 분말 10~60중량부, 석회석 분말 5~20중량부 및 자광석 분말 5~30중량부를 포함하여 이루어지는 것을 특징으로 한다.Inorganic binder composition of the present invention for achieving the above object is 10 to 50 parts by weight of blast furnace slag powder, 5 to 50 parts by weight of fly ash (impact ash), impregnated activated carbon powder It comprises 10 to 60 parts by weight, 5 to 20 parts by weight of limestone powder and 5 to 30 parts by weight of magnetite powder.
상기 첨착활성탄 분말은 규산(SiO2) 40~84중량%, 알루미나(Al2O3) 10~30중량%, 산화제이철(Fe2O3) 1~5중량%, 산화칼슘(CaO) 1~5중량%, 산화마그네슘(MgO) 1~5중량%, 산화나트륨(Na2O) 1~5중량%, 산화칼륨(K2O) 1~5중량%, 이글로스(IgLoss) 1~5중량%로 이루어지는 것을 특징으로 한다.The impregnated activated carbon powder is 40 to 84% by weight of silicic acid (SiO 2 ), 10 to 30% by weight of alumina (Al 2 O 3 ), 1 to 5% by weight of ferric oxide (Fe 2 O 3 ), calcium oxide (CaO) 1 to 5% by weight, 1-5% by weight of magnesium oxide (MgO), 1-5% by weight of sodium oxide (Na 2 O), 1-5% by weight of potassium oxide (K 2 O), 1-5% by weight of IgLoss It is characterized by consisting of%.
상기 고로슬래그 분말은 분말도 4,200~8,000㎠/g인 것을 특징으로 한다.The blast furnace slag powder is characterized in that the powder is 4,200 ~ 8,000 cm 2 / g.
상기 플라이애쉬는 분말도 3,300~7,000㎠/g인 것을 특징으로 한다.The fly ash is characterized in that the powder is 3,300 ~ 7,000 ㎠ / g.
상기 첨착활성탄 분말은 250~350메쉬(mesh)의 입도를 갖는 것을 특징으로 한다.The impregnated activated carbon powder is characterized by having a particle size of 250 ~ 350 mesh (mesh).
상기 석회석 분말은 분말도 2,500~6,000㎠/g인 것을 특징으로 한다.The limestone powder is characterized in that the powder is also 2,500 ~ 6,000 cm 2 / g.
상기 자광석 분말은 250~350메쉬(mesh)의 입도를 갖는 것을 특징으로 한다.The magnetite powder is characterized in that having a particle size of 250 ~ 350 mesh (mesh).
상기 고로슬래그 분말, 플라이애쉬, 석회석분말 및 자광석 분말 외에 분말도 2,500~4,500㎠/g인 레드머드 분말 5~10중량부를 더 포함 가능한 것을 특징으로 한다.
In addition to the blast furnace slag powder, fly ash, limestone powder and magnetite powder, 5 to 10 parts by weight of red mud powder having a powder degree of 2,500 to 4,500 cm 2 / g may be further included.
본 발명에 따른 무기결합재 조성물은 최근 문제가 되고 있는 "화학물질 과민증" 일명 새집증후군과 같은 현상을 최소화하여 위생적이고 쾌적한 실내환경을 조성할 수 있게 될 뿐 아니라, 화학물질과민증 증상이 우려되는 산업 전분야에 적용하여 이러한 현상을 현저히 줄일 수 있게 되는 라돈가스와 냄새 저감하는 효과가 있다.
Inorganic binder composition according to the present invention is not only able to create a hygienic and comfortable indoor environment by minimizing the phenomenon such as "chemical substance hypersensitivity" aka sick house syndrome, which is a problem recently, industrial sensitization of chemical hypersensitivity symptoms Applied to the field has the effect of reducing radon gas and odor that can significantly reduce this phenomenon.
이하 첨부된 도면을 참조하여 본 발명의 무기결합재 조성물을 상세히 설명하면 다음과 같다.Hereinafter, the inorganic binder composition of the present invention will be described in detail with reference to the accompanying drawings.
본 발명의 무기결합재 조성물은 보통포틀랜드 시멘트를 기준으로, 고로슬래그 분말, 플라이애쉬, 첨착활성탄 분말, 석회석 분말 및 자광석 분말을 혼합하여 이루어진다.The inorganic binder composition of the present invention is made of a mixture of blast furnace slag powder, fly ash, impregnated activated carbon powder, limestone powder and magnetite powder based on ordinary portland cement.
상기 보통포틀랜드 시멘트(normal portaland cement) 100중량부에, 고로슬래그 분말 10~50중량부, 플라이애쉬(fly ash) 5~50중량부, 첨착활성탄 분말 10~60중량부, 석회석 분말 5~20중량부 및 자광석 분말 5~30중량부를 포함하여 혼합한다.100 parts by weight of the normal portal and cement, 10 to 50 parts by weight of blast furnace slag powder, 5 to 50 parts by weight of fly ash, 10 to 60 parts by weight of impregnated activated carbon powder, 5 to 20 parts by weight of limestone powder And 5-30 parts by weight of magnetite powder and mix.
여기에서 보통포틀랜드 시멘트는 주성분으로서 실리카, 알루미늄, 산화철 및 석회를 포함한 원료를 적당한 비율로 혼합하여 그것을 소성하여 얻은 클링커에 적량의 석고를 가하여 분말로 한 것으로 가장 널리 쓰여지고 있으며, 일반적으로 시멘트라 하면 보통포틀랜드 시멘트를 말한다.In general, Portland cement is most widely used as a powder made by adding an appropriate amount of gypsum to a clinker obtained by mixing a raw material including silica, aluminum, iron oxide, and lime in an appropriate ratio as a main component and firing it. Refers to Portland Cement.
그리고 상기 고로슬래그 분말, 플라이애쉬, 첨착활성탄 분말, 석회석분말 및 자광석 분말을 혼합한 혼합물에 분말도 2,500~4,500㎠/g인 레드머드 분말 5~10중량부를 더 포함하여 혼합하는 것이 가능하다.And the blast furnace slag powder, fly ash, impregnated activated carbon powder, limestone powder and magnetite powder mixture may be further mixed with 5 to 10 parts by weight of red mud powder of 2,500 ~ 4,500 cm 2 / g.
고로슬래그 분말 및 플라이애쉬는 일반적으로 분말도 3,500~4,500㎠/g의 것이 널리 사용되었으나, 레미콘용으로 사용될 경우 고로슬래그 분말, 플라이애쉬 및 석회석 분말의 동시 혼입으로 인한 초기강도가 저하되는 문제가 있기 때문에, 본 발명의 무기결합재 조성물에서는 고로슬래그 분말은 분말도 4,200~8,000㎠/g인 것을 사용하며, 플라이애쉬는 분말도 3,300~7,000㎠/g인 것을 사용한다.Blast furnace slag powder and fly ash generally have a powder of 3,500 ~ 4,500㎠ / g, but when used for ready-mixed concrete, there is a problem that initial strength due to simultaneous mixing of blast furnace slag powder, fly ash and limestone powder is decreased. Therefore, in the inorganic binder composition of the present invention, the blast furnace slag powder uses a powder of 4,200 to 8,000 cm 2 / g, and the fly ash uses a powder of 3,300 to 7,000 cm 2 / g.
이렇게 분말도 4,200~8,000㎠/g의 고로슬래그 분말과 분말도 4,200~8,000㎠/g의 플라이애쉬 분말을 사용할 경우, 활성도가 매우 우수하여 상온에서도 자극제와의 급속한 반응을 통해 초기강도의 저하를 방지할 뿐만 아니라, 잠재 수경성 및 포졸란 성질을 지니고 있어, 장기 재령의 강도가 증진된다.When using the blast furnace slag powder of 4,200 ~ 8,000 ㎠ / g powder and fly ash powder of 4,200 ~ 8,000 ㎠ / g powder, the activity is very excellent, and the initial strength is prevented from dropping through the rapid reaction with the stimulant at room temperature. In addition to having latent hydraulic and pozzolanic properties, the strength of long-term age is enhanced.
그리고, 고로슬래그 분말이 보통포틀랜드 시멘트 100중량부에 대해 10중량부 미만으로 혼합되는 경우, 초기강도 측면에서는 유리하나, 원가절감 효과가 크지 못하는 문제가 있고, 50중량부를 초과하여 혼합되는 경우, 초기재령에서 미반응 고로슬래그가 다량 존재함에 따라 강도가 크게 저하되는 문제가 있다.And, if the blast furnace slag powder is mixed in less than 10 parts by weight with respect to 100 parts by weight of ordinary portland cement, there is a problem in terms of initial strength, but the cost saving effect is not great, and when mixed in excess of 50 parts by weight, the initial As a large amount of unreacted blast furnace slag in the age is a problem that the strength is greatly reduced.
또한, 플라이애쉬는 분말도 3,300~7,000㎠/g로 분쇄하여 혼합한다.In addition, fly ash is ground to powder 3,300 ~ 7,000 ㎠ / g and mixed.
이러한 플라이애쉬는 보통포틀랜드 시멘트 100중량부에 대하여 5중량부 미만으로 혼입되어 사용되는 경우, 원가절감 효과가 크지 못하고, 25중량부를 초과하여 사용할 경우 고로슬래그 분말에 비하여 상대적으로 원가가 낮아 원가 절감효과가 매우 크나, 포졸란 반응성이 고로슬래그 분말의 잠재수경성에 비해 상대적으로 매우 낮음에 따라 강도가 크게 저하된다.When the fly ash is used in an amount of less than 5 parts by weight based on 100 parts by weight of ordinary Portland cement, the cost reduction effect is not great, and when used in excess of 25 parts by weight, the fly ash has a relatively low cost compared to blast furnace slag powder. Is very high, but the strength decreases as pozzolanic reactivity is relatively low compared to the latent hydraulic properties of the blast furnace slag powder.
상기 첨착활성탄 분말은 규산(SiO2) 40~84중량%, 알루미나(Al2O3) 10~30중량%, 산화제이철(Fe2O3) 1~5중량%, 산화칼슘(CaO) 1~5중량%, 산화마그네슘(MgO) 1~5중량%, 산화나트륨(Na2O) 1~5중량%, 산화칼륨(K2O) 1~5중량%, 이글로스(IgLoss) 1~5중량%의 혼합물이다.The impregnated activated carbon powder is 40 to 84% by weight of silicic acid (SiO 2 ), 10 to 30% by weight of alumina (Al 2 O 3 ), 1 to 5% by weight of ferric oxide (Fe 2 O 3 ), calcium oxide (CaO) 1 to 5% by weight, 1-5% by weight of magnesium oxide (MgO), 1-5% by weight of sodium oxide (Na 2 O), 1-5% by weight of potassium oxide (K 2 O), 1-5% by weight of IgLoss Mixture of%.
이러한 첨착활성탄 분말은 첨착활성탄을 250~350메쉬(mesh)의 입도를 갖도록 분쇄시키며, 첨착활성탄 분말에 고성능감수제, 고유동화제, 공기연행제, 감수제, 수분안정제를 포함하여 배합하면 추가적인 탈취효과를 얻을 수 있다.The impregnated activated carbon powder is pulverized impregnated activated carbon to have a particle size of 250 ~ 350 mesh (mesh), and when the impregnated activated carbon powder contains a high performance sensitizer, a high fluidizing agent, an air entrainer, a water reducing agent, and a water stabilizer, an additional deodorizing effect is obtained. You can get it.
상기 석회석 분말은 석회석 채광 시 부산되는 미립자 물질로서, 시멘트의 수화반응에서 형성되는 공극을 충전하여 밀실도를 증가시키고, 일부가 에틀린가이드중의 황산염을 치환하여 수화물을 형성함과 동시에 치환된 황산염이 또 다시 고로슬래그 및 플라이애쉬의 수화반응을 촉진할 수 있도록, 석회석을 분말도 2,500~6,000㎠/g가 되도록 분쇄 및 분립하여 사용하는 것이 좋다.The limestone powder is a particulate material produced by mining limestone, which increases the degree of closedness by filling the pores formed in the hydration reaction of cement, and partially replaces the sulfate in the etlin guide to form a hydrate to form a sulfate. Again, in order to promote the hydration reaction of the blast furnace slag and fly ash, it is preferable to use the limestone pulverized and separated so that the powder is also 2,500 ~ 6,000 cm 2 / g.
이러한, 석회석 분말은 보통포틀랜드 시멘트 100중량부에 대하여 5~20중량부가 사용되고, 5중량부 미만으로 혼입되어 사용되는 경우 원가절감 효과가 크지 못하고, 20중량부 초과로 혼입되어 사용되는 경우 상대적으로 수화물 생성량 감소에 의해 강도가 큰 폭으로 감소하는 문제가 있다.Such, limestone powder is usually used 5 to 20 parts by weight based on 100 parts by weight of Portland cement, when used in less than 5 parts by weight, the cost saving effect is not great, and when used in combination with more than 20 parts by weight relative hydrate There is a problem that the strength is greatly reduced by the reduction in the amount produced.
자광석 분말은 자광석을 250~350메쉬(mesh)의 입도로 분쇄시킨다.Magnetite powder is pulverized magnetite to a particle size of 250 ~ 350 mesh (mesh).
이상에서 설명한 바와 같이, 본 발명의 상세한 설명에서는 본 발명의 바람직한 실시 예에 관하여 설명하였으나, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 본 발명의 범주에서 벗어나지 않는 한도 내에서 여러 가지 변형이 가능함은 물론이다. 따라서 본 발명의 권리 범위는 설명된 실시 예에 국한되어 정해져서는 안되며, 후술하는 청구범위뿐만 아니라, 이와 균등한 것들에 의해 정해져야 한다.
While the present invention has been particularly shown and described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of course, this is possible. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the equivalents as well as the claims that follow.
Claims (8)
고로슬래그 분말 10~50중량부, 플라이애쉬(fly ash) 5~50중량부, 첨착활성탄 분말 10~60중량부, 석회석 분말 5~20중량부 및 자광석 분말 5~30중량부를 포함하여 이루어지는 것을 특징으로 하는 무기결합재 조성물.
100 parts by weight of normal portaland cement,
10 to 50 parts by weight of blast furnace slag powder, 5 to 50 parts by weight of fly ash, 10 to 60 parts by weight of impregnated activated carbon powder, 5 to 20 parts by weight of limestone powder and 5 to 30 parts by weight of magnetite powder Inorganic binder composition, characterized in that.
상기 첨착활성탄 분말은 규산(SiO2) 40~84중량%, 알루미나(Al2O3) 10~30중량%, 산화제이철(Fe2O3) 1~5중량%, 산화칼슘(CaO) 1~5중량%, 산화마그네슘(MgO) 1~5중량%, 산화나트륨(Na2O) 1~5중량%, 산화칼륨(K2O) 1~5중량%, 이글로스(IgLoss) 1~5중량%로 이루어지는 것을 특징으로 하는 무기결합재 조성물.
The method of claim 1,
The impregnated activated carbon powder is 40 to 84% by weight of silicic acid (SiO 2 ), 10 to 30% by weight of alumina (Al 2 O 3 ), 1 to 5% by weight of ferric oxide (Fe 2 O 3 ), calcium oxide (CaO) 1 to 5% by weight, 1-5% by weight of magnesium oxide (MgO), 1-5% by weight of sodium oxide (Na 2 O), 1-5% by weight of potassium oxide (K 2 O), 1-5% by weight of IgLoss Inorganic binder composition, characterized in that consisting of.
상기 고로슬래그 분말은 분말도 4,200~8,000㎠/g인 것을 특징으로 하는 무기결합재 조성물.
The method of claim 1,
The blast furnace slag powder is an inorganic binder composition, characterized in that the powder degree of 4,200 ~ 8,000 cm 2 / g.
상기 플라이애쉬는 분말도 3,300~7,000㎠/g인 것을 특징으로 하는 무기결합재 조성물.
The method of claim 1,
The fly ash is an inorganic binder composition, characterized in that the powder of 3,300 ~ 7,000㎠ / g.
상기 첨착활성탄 분말은 250~350메쉬(mesh)의 입도를 갖는 것을 특징으로 하는 무기결합재 조성물.
The method of claim 1,
The impregnated activated carbon powder is an inorganic binder composition, characterized in that it has a particle size of 250 ~ 350 mesh (mesh).
상기 석회석 분말은 분말도 2,500~6,000㎠/g인 것을 특징으로 하는 무기결합재 조성물.
The method of claim 1,
The limestone powder is an inorganic binder composition, characterized in that the powder of 2,500 ~ 6,000 cm 2 / g.
상기 자광석 분말은 250~350메쉬(mesh)의 입도를 갖는 것을 특징으로 하는 무기결합재 조성물.
The method of claim 1,
The magnetite powder is an inorganic binder composition, characterized in that it has a particle size of 250 ~ 350 mesh (mesh).
분말도 2,500~4,500㎠/g인 레드머드 분말 5~10중량부를 더 포함하는 것을 특징으로 하는 무기결합재 조성물.
The method of claim 1,
Inorganic binder composition, characterized in that it further comprises 5 to 10 parts by weight of red mud powder having a powder degree of 2,500 to 4,500 cm 2 / g.
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