KR100974320B1 - 황마 보강 콘크리트 및 그 배합방법 - Google Patents
황마 보강 콘크리트 및 그 배합방법 Download PDFInfo
- Publication number
- KR100974320B1 KR100974320B1 KR1020080089440A KR20080089440A KR100974320B1 KR 100974320 B1 KR100974320 B1 KR 100974320B1 KR 1020080089440 A KR1020080089440 A KR 1020080089440A KR 20080089440 A KR20080089440 A KR 20080089440A KR 100974320 B1 KR100974320 B1 KR 100974320B1
- Authority
- KR
- South Korea
- Prior art keywords
- jute
- concrete
- mixer
- admixture
- mixing
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/02—Controlling the operation of the mixing
- B28C7/028—Controlling the operation of the mixing by counting the number of revolutions performed, or by measuring the mixing time
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/002—Mixing systems, i.e. flow charts or diagrams; Making slurries; Involving methodical aspects; Involving pretreatment of ingredients; Involving packaging
-
- 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
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/02—Cellulosic materials
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (3)
- 삭제
- 삭제
- 시멘트(Ce), 혼화재(Am), 잔 골재(As), 및 황마(J)를 믹서 또는 베쳐 플랜트에 투입하는 1차 투입단계(S10);상기 1차 투입단계(S10)에서 상기 믹서 또는 베쳐 플랜트에 투입된 시멘트(Ce), 혼화재(Am), 잔 골재(As), 및 황마(J)를 20 내지 30초 동안 혼합하는 1차 비빔단계(S20);상기 1차 비빔단계(S20)에서 혼합된 1차 혼합물(M1)에 물(W)과 혼화제(Ag)를 투입하는 2차 투입단계(S30);상기 2차 투입단계(S30)에서 상기 믹서 또는 베쳐 플랜트에 투입된 물(W)과 혼화제(Ag)를 상기 1차 혼합물(M1)과 함께 20 내지 30초 동안 혼합하는 2차 비빔단계(S40);상기 2차 비빔단계(S40)에서 혼합된 2차 혼합물(M2)에 굵은 골재(Al)를 투입하는 3차 투입단계(S50);상기 3차 투입단계(S50)에서 상기 믹서 또는 베쳐 플랜트에 투입된 굵은 골재를 상기 2차 혼합물(M2)과 함께 20 내지 30초 동안 혼합하는 3차 비빔단계(S60); 및상기 3차 비빔단계(S60)에서 혼합된 최종 혼합물(M3)을 상기 믹서 또는 베쳐 플랜트로부터 배출시키는 배출단계(S70);로 이루어지는 것을 특징으로 하는 황마 보강 콘크리트의 배합방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080089440A KR100974320B1 (ko) | 2008-09-10 | 2008-09-10 | 황마 보강 콘크리트 및 그 배합방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080089440A KR100974320B1 (ko) | 2008-09-10 | 2008-09-10 | 황마 보강 콘크리트 및 그 배합방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100030471A KR20100030471A (ko) | 2010-03-18 |
KR100974320B1 true KR100974320B1 (ko) | 2010-08-05 |
Family
ID=42180419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080089440A KR100974320B1 (ko) | 2008-09-10 | 2008-09-10 | 황마 보강 콘크리트 및 그 배합방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100974320B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101410855B1 (ko) * | 2011-12-02 | 2014-07-08 | 김대영 | 콘크리트 배합 조성물 및 콘크리트 배합방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0465335A (ja) * | 1990-07-04 | 1992-03-02 | Kubota Corp | 繊維補強セメント板の製造方法 |
KR20050122152A (ko) * | 2004-06-23 | 2005-12-28 | 주식회사트라이포드 | 불소화방법에 의해 표면개질된 탄소섬유보강 고인성시멘트 복합재 및 제조방법 |
KR100799694B1 (ko) | 2007-01-10 | 2008-02-01 | 서동혁 | 황토 모르타르를 이용한 단열재 및 그 제조 방법 |
-
2008
- 2008-09-10 KR KR1020080089440A patent/KR100974320B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0465335A (ja) * | 1990-07-04 | 1992-03-02 | Kubota Corp | 繊維補強セメント板の製造方法 |
KR20050122152A (ko) * | 2004-06-23 | 2005-12-28 | 주식회사트라이포드 | 불소화방법에 의해 표면개질된 탄소섬유보강 고인성시멘트 복합재 및 제조방법 |
KR100799694B1 (ko) | 2007-01-10 | 2008-02-01 | 서동혁 | 황토 모르타르를 이용한 단열재 및 그 제조 방법 |
Non-Patent Citations (1)
Title |
---|
논문1:대한건축학회 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101410855B1 (ko) * | 2011-12-02 | 2014-07-08 | 김대영 | 콘크리트 배합 조성물 및 콘크리트 배합방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20100030471A (ko) | 2010-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK173374B1 (da) | Formgenstande af betonmaterialer samt fremgangsmåde til fremstilling af disse | |
CN100434382C (zh) | 水泥基材料塑性防裂用改性纤维及其制备方法 | |
EP2376401B1 (de) | Faserhaltige betonzusammensetzungen | |
Booya et al. | Free and restrained plastic shrinkage of cementitious materials made of engineered kraft pulp fibres | |
CN111439977A (zh) | 一种抗冲击玄武岩纤维增强混凝土及其制备方法 | |
CN101172824A (zh) | 三维定向纤维增强水泥基复合材料 | |
Cogurcu | Investigation of mechanical properties of red pine needle fiber reinforced self-compacting ultra high performance concrete | |
Kaplan et al. | The effect of hemp fiber usage on the mechanical and physical properties of cement based mortars | |
KR101288349B1 (ko) | 속경성 폴리머 개질 시멘트 콘크리트 조성물, 그 제조방법 및 상기 조성물을 이용한 콘크리트 구조물의 유지보수공법 | |
Alomayri et al. | Investigating the load-deflection behaviour and drying shrinkage resistance of HPC reinforced using different cellulose fibres | |
KR101516214B1 (ko) | 성능 개선 초속경 시멘트 콘크리트 조성물 및 이를 이용한 콘크리트 구조물의 유지보수공법 | |
KR100974320B1 (ko) | 황마 보강 콘크리트 및 그 배합방법 | |
KR20080013350A (ko) | 조강 섬유보강 시멘트 복합체의 제조방법 및 이로부터 제조된 복합체 | |
KR20040079629A (ko) | 단섬유보강 고인성 시멘트복합재료의 제조방법 | |
KR101150458B1 (ko) | 친환경 섬유보강 콘크리트 | |
Umair et al. | Green fiber-reinforced concrete composites | |
KR101752919B1 (ko) | Pva 섬유 보강재를 포함하는 시멘트 혼합토 제조방법 | |
KR100516758B1 (ko) | 고강도 시멘트 조성물 및 이를 이용한 패널의 제조방법 | |
Messas et al. | Experimental investigation on the mechanical behavior of concrete reinforced with Alfa plant fibers | |
Tavares et al. | Effect of recycled PET fibers inclusion on the shrinkage of adobe brick | |
Ibrahim et al. | Mechanical properties of lightweight aggregate moderate strength concrete reinforcement with hybrid fibers | |
JP2004315251A (ja) | 高強度・高靱性セメント複合体及びその製造法 | |
KR101769990B1 (ko) | 비정질 강섬유 및 유기섬유를 포함하는 하이브리드 섬유보강 콘크리트 및 그 제조방법 | |
KR100868673B1 (ko) | 콘크리트구조물의 보수에 사용되는 초속경 혼합물 및 이를이용한 박층보수공법 | |
KR102566467B1 (ko) | 시멘트 복합체 및 이의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130531 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140612 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150515 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160524 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170901 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180718 Year of fee payment: 9 |