KR100240754B1 - 제강 슬래그와 폐철류를 이용한 고내구성 중장비용 평형추 제조 방법 - Google Patents
제강 슬래그와 폐철류를 이용한 고내구성 중장비용 평형추 제조 방법 Download PDFInfo
- Publication number
- KR100240754B1 KR100240754B1 KR1019970073943A KR19970073943A KR100240754B1 KR 100240754 B1 KR100240754 B1 KR 100240754B1 KR 1019970073943 A KR1019970073943 A KR 1019970073943A KR 19970073943 A KR19970073943 A KR 19970073943A KR 100240754 B1 KR100240754 B1 KR 100240754B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- aggregate
- mixture
- counterweight
- iron
- 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.)
- Expired - Fee Related
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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
- C04B18/14—Waste materials; Refuse from metallurgical processes
-
- 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)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (2)
- 폐철, 제강 슬래그 및 절단 스케일을 입도가 2mm이상인 조대 골재와 입도가 2mm이하인 미세 분말을 3 : 1∼3 : 2 중량비로 혼합하여 골재 혼합물을 제조하는 단계; 산기 골재 혼합물에 점결재로써 시멘트를 골재 혼합물의 중량 기준으로 5-10중량%를 혼합하고, 용매로써 적정량의 물을 첨가하여 슬러리 상태의 혼합물을 제조하는 단계; 및 상기 혼합물을 성형한 다음 건조하는 단계; 를 포함하는 제강 슬래그와 폐철류를 이용한 고내구성 중장비용 평형추 제조 방법.
- 제1항에 있어서, 상기 조대 골재 : 미세분말은 3 : 1∼2 : 1 중량비로 혼합됨을 특징으로 하는 평형추 제조 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970073943A KR100240754B1 (ko) | 1997-12-26 | 1997-12-26 | 제강 슬래그와 폐철류를 이용한 고내구성 중장비용 평형추 제조 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970073943A KR100240754B1 (ko) | 1997-12-26 | 1997-12-26 | 제강 슬래그와 폐철류를 이용한 고내구성 중장비용 평형추 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990054158A KR19990054158A (ko) | 1999-07-15 |
| KR100240754B1 true KR100240754B1 (ko) | 2000-01-15 |
Family
ID=19528651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019970073943A Expired - Fee Related KR100240754B1 (ko) | 1997-12-26 | 1997-12-26 | 제강 슬래그와 폐철류를 이용한 고내구성 중장비용 평형추 제조 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100240754B1 (ko) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100345298B1 (ko) * | 1998-12-24 | 2002-09-18 | 재단법인 포항산업과학연구원 | 내용출성이 우수한 평형추의 성형물_ |
| KR100944129B1 (ko) | 2008-05-23 | 2010-02-24 | (주)부국테크 | 밸런스 웨이트 및 밸런스 웨이트 잉곳과 그의 제조방법 |
| KR100978639B1 (ko) | 2008-04-17 | 2010-08-27 | 현수환경주식회사 | 철(鐵) 폐기물의 재활용 방법 및 그 시스템 |
| KR101126729B1 (ko) | 2011-07-22 | 2012-03-29 | 최영철 | 평형추 제조방법 및 제조장치 |
| CN102815592A (zh) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | 一种升降机配重块及其制作方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3514744B2 (ja) * | 2001-04-05 | 2004-03-31 | 株式会社小松製作所 | カウンタウエイト |
| JP2002309624A (ja) * | 2001-04-13 | 2002-10-23 | Komatsu Ltd | カウンタウエイト |
| KR100918687B1 (ko) * | 2007-10-19 | 2009-09-23 | 최영철 | 평형추의 제조방법 |
| KR102221174B1 (ko) * | 2020-07-29 | 2021-02-25 | 주식회사 엠에스자원 | 카운터웨이트 제조시스템 및 제조방법 |
-
1997
- 1997-12-26 KR KR1019970073943A patent/KR100240754B1/ko not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100345298B1 (ko) * | 1998-12-24 | 2002-09-18 | 재단법인 포항산업과학연구원 | 내용출성이 우수한 평형추의 성형물_ |
| KR100978639B1 (ko) | 2008-04-17 | 2010-08-27 | 현수환경주식회사 | 철(鐵) 폐기물의 재활용 방법 및 그 시스템 |
| KR100944129B1 (ko) | 2008-05-23 | 2010-02-24 | (주)부국테크 | 밸런스 웨이트 및 밸런스 웨이트 잉곳과 그의 제조방법 |
| KR101126729B1 (ko) | 2011-07-22 | 2012-03-29 | 최영철 | 평형추 제조방법 및 제조장치 |
| CN102815592A (zh) * | 2012-07-31 | 2012-12-12 | 安徽威铭耐磨材料有限公司 | 一种升降机配重块及其制作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990054158A (ko) | 1999-07-15 |
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