KR101117065B1 - 경량 유동성 채움재 및 이를 이용한 공유수면 매립방법 - Google Patents
경량 유동성 채움재 및 이를 이용한 공유수면 매립방법 Download PDFInfo
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- KR101117065B1 KR101117065B1 KR20090102596A KR20090102596A KR101117065B1 KR 101117065 B1 KR101117065 B1 KR 101117065B1 KR 20090102596 A KR20090102596 A KR 20090102596A KR 20090102596 A KR20090102596 A KR 20090102596A KR 101117065 B1 KR101117065 B1 KR 101117065B1
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/10—Cements, e.g. Portland cement
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/18—Reclamation of land from water or marshes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
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- 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)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- Ocean & Marine Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
물리적 특성 | |||||
비중 | 강열감량(LOI)(%) | ||||
B.A | F.A | B.A | F.A | ||
1.84 | 2.23 | 6.78 | 3.12 | ||
화학적 특성 | |||||
성분 | B.A | F.A | 성분 | B.A | F.A |
SiO2 | 50.6 | 52.8 | Al2O3 | 24.7 | 22.7 |
Fe2O3 | 11.5 | 9.28 | CaO | 5.91 | 7.43 |
K2O | 1.75 | 2.33 | TiO2 | 1.72 | 1.55 |
MgO | 0.85 | 1.17 | Na2O | 0.37 | 0.57 |
분말도 (m2/kg) |
비중 | 안정성 (%) |
압축강도 (kPa) |
||
3일 | 7일 | 28일 | |||
348.8 | 3.15 | 0.08 | 21,966 | 30,204 | 39,618 |
초결시간(min) | 231 | ||||
종결시간(min) | 407 |
목록 | 목표기준치 |
일축압축강도 | 0.17 ~ 1 MPa |
유동성(플로우값) | 200mm 이상 |
구분 | 함수량(중량%) | ||||||||||||||
31 | 32.5 | 34 | |||||||||||||
시멘트량(중량%) | |||||||||||||||
저회: 비회 (중량%)* |
1.4 | 3.2 | 4.9 | 6.6 | 8.2 | 1.4 | 3.2 | 4.9 | 6.6 | 8.2 | 1.4 | 3.2 | 4.9 | 6.6 | 8.2 |
0:100 | 0.3 | 0.5 | 0.75 | 0.6 | 0.7 | 0.25 | 0.23 | 0.9 | 0.8 | 0.75 | 0.3 | 0.25 | 0.8 | 0.75 | 0.8 |
30:70 | 2.1 | 2.2 | 2.75 | 2.2 | 2.7 | 1.8 | 1.7 | 1.9 | 2.3 | 2.3 | 2.1 | 2.25 | 2.4 | 2.3 | 2.4 |
50:50 | 3.0 | 3.1 | 2.55 | 2.85 | 2.85 | 2.9 | 2.6 | 2.85 | 2.4 | 3.2 | 2.8 | 2.75 | 2.9 | 2.95 | 3.1 |
70:30 | 2.9 | 3.0 | 3.1 | 3.4 | 2.8 | 3.5 | 3.4 | 3.5 | 3.3 | 3.45 | 3.8 | 3.9 | 3.9 | 3.6 | 3.9 |
100:0 | 3.9 | 4.2 | 4.4 | 4.1 | 4.3 | 4.3 | 4.25 | 4.5 | 4.35 | 4.6 | 4.2 | 4.35 | 4.5 | 4.2 | 4.65 |
*: 저회 및 비회만의 중량%를 의미함. |
구분 | 함수량(중량%) | |||||||||||
31 | 32.5 | 34 | ||||||||||
시멘트량(중량%) | ||||||||||||
저회: 비회 (중량%)* |
3.2 | 4.9 | 6.6 | 8.2 | 3.2 | 4.9 | 6.6 | 8.2 | 3.2 | 4.9 | 6.6 | 8.2 |
0:100 | 1.44 | 1.46 | 1.45 | 1.47 | 1.47 | 1.48 | 1.53 | 1.52 | 1.49 | 1.49 | 1.54 | 1.55 |
30:70 | 1.39 | 1.39 | 1.46 | 1.46 | 1.50 | 1.50 | 1.50 | 1.53 | 1.50 | 1.50 | 1.53 | 1.54 |
50:50 | 1.50 | 1.51 | 1.51 | 1.50 | 1.50 | 1.50 | 1.57 | 1.54 | 1.42 | 1.39 | 1.42 | 1.45 |
70:30 | 1.44 | 1.46 | 1.44 | 1.48 | 1.43 | 1.43 | 1.47 | 1.48 | 1.32 | 1.32 | 1.39 | 1.40 |
100:0 | 0.90 | 0.91 | 0.95 | 0.98 | 0.95 | 0.98 | 1.04 | 1.07 | 1.00 | 1.08 | 1.21 | 1.22 |
*: 저회 및 비회만의 중량%를 의미함. |
Claims (5)
- 저회와 비회가 3:7 ~ 7:3의 중량비로 혼합된 석탄회 57 ~ 67 중량%, 시멘트 3.0 ~ 6.0 중량% 및 물 30 ~ 40 중량%로 구성되고, 200mm 이상의 플로우값을 갖는 공유수면 매립용 경량 유동성 채움재.
- 삭제
- 제1항에 있어서,상기 채움재는 0.17 ~ 1MPa의 일축압축강도(28일 재령 기준)를 갖는 것을 특징으로 하는 공유수면 매립용 경량 유동성 채움재.
- 삭제
- 제1항 및 제3항 중 어느 한 항의 경량 유동성 채움재를 제공하는 단계; 및상기 경량 유동성 채움재를 매립토로 사용하여 공유수면을 매립하는 단계를 포함하는 것을 특징으로 하는 공유수면 매립방법.
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KR20090102596A KR101117065B1 (ko) | 2009-10-28 | 2009-10-28 | 경량 유동성 채움재 및 이를 이용한 공유수면 매립방법 |
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KR20090102596A KR101117065B1 (ko) | 2009-10-28 | 2009-10-28 | 경량 유동성 채움재 및 이를 이용한 공유수면 매립방법 |
Publications (2)
Publication Number | Publication Date |
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KR20110045862A KR20110045862A (ko) | 2011-05-04 |
KR101117065B1 true KR101117065B1 (ko) | 2012-02-22 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102591532B1 (ko) * | 2022-09-26 | 2023-10-19 | 김용혁 | 유동성 채움재 조성물 |
KR102641178B1 (ko) * | 2022-12-12 | 2024-02-27 | 김용혁 | 유동성 경량 채움재 조성물 |
Families Citing this family (4)
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JP6589695B2 (ja) * | 2016-03-02 | 2019-10-16 | 日本製鉄株式会社 | 水域投入用土壌の評価方法および品質管理方法 |
JP6894746B2 (ja) * | 2017-04-06 | 2021-06-30 | 大成建設株式会社 | 流動化処理土の管理方法 |
KR102125233B1 (ko) | 2018-09-21 | 2020-06-22 | 한양대학교 산학협력단 | 지하 구조물 뒤채움용 유동성 채움재 및 이의 제조방법 |
KR102500855B1 (ko) * | 2022-09-23 | 2023-02-16 | (주)세종이엔씨 | 매립석탄재 기반 긴급복구용 유동성 채움재 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2840880B2 (ja) | 1990-11-19 | 1998-12-24 | 東急建設株式会社 | 自硬性埋め戻し材料の製造方法 |
JP2001090012A (ja) | 1999-09-28 | 2001-04-03 | Chubu Electric Power Co Inc | 雑草成育抑制機能を有する石炭灰を用いた舗装材 |
KR20020055481A (ko) * | 2000-12-28 | 2002-07-09 | 맹원제 | 바텀애쉬를 함유하는 고유동성 충전 조성물 및 이의제조방법 |
JP2005068727A (ja) * | 2003-08-21 | 2005-03-17 | Chugoku Electric Power Co Inc:The | 道路工事用路盤材 |
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- 2009-10-28 KR KR20090102596A patent/KR101117065B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2840880B2 (ja) | 1990-11-19 | 1998-12-24 | 東急建設株式会社 | 自硬性埋め戻し材料の製造方法 |
JP2001090012A (ja) | 1999-09-28 | 2001-04-03 | Chubu Electric Power Co Inc | 雑草成育抑制機能を有する石炭灰を用いた舗装材 |
KR20020055481A (ko) * | 2000-12-28 | 2002-07-09 | 맹원제 | 바텀애쉬를 함유하는 고유동성 충전 조성물 및 이의제조방법 |
JP2005068727A (ja) * | 2003-08-21 | 2005-03-17 | Chugoku Electric Power Co Inc:The | 道路工事用路盤材 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102591532B1 (ko) * | 2022-09-26 | 2023-10-19 | 김용혁 | 유동성 채움재 조성물 |
KR102641178B1 (ko) * | 2022-12-12 | 2024-02-27 | 김용혁 | 유동성 경량 채움재 조성물 |
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KR20110045862A (ko) | 2011-05-04 |
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