KR20000007019A - 포졸란 재료를 주성분으로 하는 레미콘 전용 시멘트혼화재 조성물 - Google Patents
포졸란 재료를 주성분으로 하는 레미콘 전용 시멘트혼화재 조성물 Download PDFInfo
- Publication number
- KR20000007019A KR20000007019A KR1019990051642A KR19990051642A KR20000007019A KR 20000007019 A KR20000007019 A KR 20000007019A KR 1019990051642 A KR1019990051642 A KR 1019990051642A KR 19990051642 A KR19990051642 A KR 19990051642A KR 20000007019 A KR20000007019 A KR 20000007019A
- Authority
- KR
- South Korea
- Prior art keywords
- cement
- powder
- weight
- admixture
- concrete
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims abstract description 36
- 239000000463 material Substances 0.000 title claims abstract description 19
- 239000002131 composite material Substances 0.000 title 1
- 239000000843 powder Substances 0.000 claims abstract description 53
- 239000004567 concrete Substances 0.000 claims abstract description 29
- 239000010881 fly ash Substances 0.000 claims abstract description 20
- 239000002893 slag Substances 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 8
- 239000010457 zeolite Substances 0.000 claims abstract description 8
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 239000010802 sludge Substances 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000002401 inhibitory effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 239000002440 industrial waste Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910021487 silica fume Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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
- 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
-
- 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
- C04B18/08—Flue dust, i.e. fly ash
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
구분 | OPC(㎏/㎥) | 분말도3000 FA(㎏/㎥) | 혼화재 조성물(㎏/㎥) | W | S | G | AD | 압축강도(㎏f/㎠) | ||||
분말도7500 FA | 분말도7500 SL | 분말도3000 FA | 분말도3000 SL | 7일 | 28일 | |||||||
NO.1 | 298 | 33 | - | - | - | - | 180 | 865 | 914 | 1.99 | 200 | 278 |
NO.2 | 265 | - | 6.6 | 6.6 | 26.4 | 26.4 | 180 | 865 | 914 | 1.99 | 208 | 295 |
구분 | OPC(㎏/㎥) | 분말도3000 FA(㎏/㎥) | 혼화재조성물(㎏/㎥) | W | S | G | AD | 압축강도(㎏f/㎠) | |||
분말도7500 SL | 분말도3000 SL | 분말도3000 FA | 7일 | 28일 | |||||||
NO.3 | 450 | 50 | - | - | - | 175 | 801 | 9.30 | 5.0 | 385 | 490 |
NO.4 | 400 | - | 20 | 40 | 40 | 175 | 801 | 9.30 | 5.0 | 385 | 540 |
구분 | OPC(㎏/㎥) | FA(㎏/㎥) | 혼화재조성물(㎏/㎥) | W | S | G | AD | 압축강도(㎏f/㎠) | |||
분말도7500 SL | 분말도3000 FA | 분말도3000 SL | 7일 | 28일 | |||||||
NO.5 | 360 | 40 | - | - | - | 180 | 840 | 900 | 2.4 | 308 | 100 |
NO.6 | 320 | - | 16 | 32 | 32 | 180 | 840 | 900 | 2.4 | 315 | 139 |
Claims (3)
- 콘크리트 전용 시멘트 혼화재 조성물에 있어서,7000∼10000㎠/g의 분말도를 가지는 슬래그미분말, 플라이애쉬, 폐제올라이트 중에서 선택된 1종의 포졸란 물질 10∼30중량%와,3000∼4500㎠/g의 분말도를 가지는 플라이애쉬 40∼55중량%와,3000∼4500㎠/g의 분말도를 가지는 슬래그미분말 40∼55중량%를 포함하여 이루어진 것을 특징으로 하는 시멘트 혼화재 조성물.
- 제1항에 있어서,시멘트 슬러지, 석고, 폐도자기 중 적어도 어느 하나를 1∼10중량% 만큼 더 포함하여 이루어진 것을 특징으로 하는 시멘트 혼화재 조성물.
- 제1항 또는 제2항의 시멘트 혼화재 조성물을 시멘트 중량의 10∼50중량%만큼 포함하여 이루어진 것을 특징으로 하는 콘크리트 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990051642A KR100300008B1 (ko) | 1999-11-19 | 1999-11-19 | 포졸란 재료를 주성분으로 하는 레미콘 전용 시멘트혼화재 조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990051642A KR100300008B1 (ko) | 1999-11-19 | 1999-11-19 | 포졸란 재료를 주성분으로 하는 레미콘 전용 시멘트혼화재 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000007019A true KR20000007019A (ko) | 2000-02-07 |
KR100300008B1 KR100300008B1 (ko) | 2001-09-13 |
Family
ID=19620943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990051642A Expired - Fee Related KR100300008B1 (ko) | 1999-11-19 | 1999-11-19 | 포졸란 재료를 주성분으로 하는 레미콘 전용 시멘트혼화재 조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100300008B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100867250B1 (ko) * | 2007-05-15 | 2008-11-06 | 현대건설주식회사 | 비소성 결합재를 포함하는 초고강도 콘크리트 조성물 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100993797B1 (ko) | 2010-07-01 | 2010-11-11 | (주)한일 | 산업폐기물을 이용한 레미콘 조성물 |
KR102363453B1 (ko) * | 2020-01-14 | 2022-02-15 | (주) 선엔지니어링종합건축사사무소 | 폐제올라이트를 이용한 복합패널 |
-
1999
- 1999-11-19 KR KR1019990051642A patent/KR100300008B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100867250B1 (ko) * | 2007-05-15 | 2008-11-06 | 현대건설주식회사 | 비소성 결합재를 포함하는 초고강도 콘크리트 조성물 |
Also Published As
Publication number | Publication date |
---|---|
KR100300008B1 (ko) | 2001-09-13 |
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