KR100314792B1 - 고강도 콘크리트조성물 - Google Patents
고강도 콘크리트조성물 Download PDFInfo
- Publication number
- KR100314792B1 KR100314792B1 KR1019990016563A KR19990016563A KR100314792B1 KR 100314792 B1 KR100314792 B1 KR 100314792B1 KR 1019990016563 A KR1019990016563 A KR 1019990016563A KR 19990016563 A KR19990016563 A KR 19990016563A KR 100314792 B1 KR100314792 B1 KR 100314792B1
- Authority
- KR
- South Korea
- Prior art keywords
- cement
- strength
- sand
- steelmaking slag
- concrete composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 23
- 239000011372 high-strength concrete Substances 0.000 title claims abstract description 12
- 239000004568 cement Substances 0.000 claims abstract description 25
- 239000002893 slag Substances 0.000 claims abstract description 24
- 238000009628 steelmaking Methods 0.000 claims abstract description 22
- 239000004576 sand Substances 0.000 claims abstract description 16
- 239000004567 concrete Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000012958 reprocessing Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 229910052596 spinel Inorganic materials 0.000 description 5
- 239000011029 spinel Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000000126 substance Substances 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
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (1)
- 콘크리트조성물에 있어서,아토마이징처리된 제강슬래그가 30∼50Wt%, 자갈 30∼50Wt%, 시멘트 10∼20 Wt% 로 구성되고, 상기 아토마이징처리된 제강슬래그 30∼50 Wt%는 중량비로 제강슬래그대 모래가 10∼90Wt% : 90∼10Wt%로 혼합사용되는 것을 특징으로 하는 고강도 콘크리트조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990016563A KR100314792B1 (ko) | 1999-05-10 | 1999-05-10 | 고강도 콘크리트조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990016563A KR100314792B1 (ko) | 1999-05-10 | 1999-05-10 | 고강도 콘크리트조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000073334A KR20000073334A (ko) | 2000-12-05 |
KR100314792B1 true KR100314792B1 (ko) | 2001-11-23 |
Family
ID=19584467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990016563A KR100314792B1 (ko) | 1999-05-10 | 1999-05-10 | 고강도 콘크리트조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100314792B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451821B1 (ko) * | 1999-11-12 | 2004-10-08 | 주식회사 포스코 | 고로시멘트를 사용하는 콘크리트의 초기강도 증진방법 |
KR100954155B1 (ko) | 2009-10-01 | 2010-04-20 | 한국철도기술연구원 | 피씨 침목용 콘크리트 조성물 |
KR101191620B1 (ko) * | 2004-05-08 | 2012-10-17 | 주식회사 에코마이스터 | 슬래그 볼을 포함하는 고강도 아스콘 조성물 및 이를제조하는 방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030060528A (ko) * | 2002-01-09 | 2003-07-16 | 세연에스앤알 주식회사 | 제강슬래그를 포함하는 시멘트 콘크리트 및 모르타르 조성물 |
WO2010030048A1 (en) * | 2008-09-10 | 2010-03-18 | Kongju National University Industry-University Cooperation Foundation | The polymer concrete composition containing atomizing steel slag and the manufacturing method thereof |
PL2484651T3 (pl) * | 2009-10-01 | 2018-05-30 | Korea Railroad Research Institute | Kompozycja betonu ciężkiego wykorzystująca żużlowe produkty uboczne |
KR102310032B1 (ko) * | 2014-08-11 | 2021-10-08 | (주)유진에코씨엘 | 고강도 중량 콘크리트 조성물 및 이를 이용한 구조체 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980084280A (ko) * | 1997-05-22 | 1998-12-05 | 오옥수 | 제강슬레그를 주원료로 한 시멘트 |
-
1999
- 1999-05-10 KR KR1019990016563A patent/KR100314792B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980084280A (ko) * | 1997-05-22 | 1998-12-05 | 오옥수 | 제강슬레그를 주원료로 한 시멘트 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100451821B1 (ko) * | 1999-11-12 | 2004-10-08 | 주식회사 포스코 | 고로시멘트를 사용하는 콘크리트의 초기강도 증진방법 |
KR101191620B1 (ko) * | 2004-05-08 | 2012-10-17 | 주식회사 에코마이스터 | 슬래그 볼을 포함하는 고강도 아스콘 조성물 및 이를제조하는 방법 |
KR100954155B1 (ko) | 2009-10-01 | 2010-04-20 | 한국철도기술연구원 | 피씨 침목용 콘크리트 조성물 |
Also Published As
Publication number | Publication date |
---|---|
KR20000073334A (ko) | 2000-12-05 |
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