KR20000006739A - Production method of concrete using iron core - Google Patents
Production method of concrete using iron core Download PDFInfo
- Publication number
- KR20000006739A KR20000006739A KR1019990047648A KR19990047648A KR20000006739A KR 20000006739 A KR20000006739 A KR 20000006739A KR 1019990047648 A KR1019990047648 A KR 1019990047648A KR 19990047648 A KR19990047648 A KR 19990047648A KR 20000006739 A KR20000006739 A KR 20000006739A
- Authority
- KR
- South Korea
- Prior art keywords
- concrete
- iron core
- strength
- water
- cement
- Prior art date
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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
- 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
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- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/48—Metal
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- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
- C04B2103/0091—Organic co-binders for mineral binder compositions
- C04B2103/0092—Organic co-binders for mineral binder compositions for improving green strength
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- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
- C04B2111/2053—Earthquake- or hurricane-resistant materials
Abstract
Description
본 발명은 콘크리트에 관한 것으로서, 특히 황토흙으로 집을 건축하는 과정에서 배합이 이루어진 흙과 물에 강도보강은 물론 접착성을 향상시키도록 짚을 첨가하는 원리를 이용하여 시멘트 및 골재(모래, 자갈)와 물의 혼합으로 만들어지는 콘크리트 혼합물에 일정비율로 절곡된 형태의 철심을 첨가하여 콘크리트의 접착성을 강화하면서 그 강도를 보다 견고하게 하여 콘크리트를 사용하는 건물(예: 일반 가정집, 대형건물), 도로, 댐 등을 지진으로 부터 보호할수 있도록 하는 철심을 이용한 콘크리트 제조방법에 관한 것이다.The present invention relates to concrete, in particular, cement and aggregate (sand, gravel) by using the principle of adding straw to enhance the strength as well as to enhance the adhesion to the soil and water in the process of building a house from loess soil The concrete mixture made of water is added to the concrete mixture bent at a certain rate to strengthen the adhesiveness of the concrete and to strengthen the strength, so that the concrete is used in buildings (e.g. general homes, large buildings), roads, It relates to a concrete manufacturing method using an iron core to protect dams from earthquakes.
일반적으로, 지진으로 피해로 부터 보호받을수 있도록 건물이나 도로포장 또는 댐 등을 건설할때는 강도가 우수한 콘크리트를 많이 사용한다.In general, high strength concrete is used when building buildings, road pavements, or dams to protect them from earthquakes.
즉, 상기 콘크리트는 시멘트에 물을 혼합한 후 이에 모래와 자갈로 이루어지는 골재를 일정비율로 혼합하여 만들어지는 것으로, 이는 건물이나 도로 또는 댐 등을 건설할때 주로 많이 이용되며 그 운반은 레미콘에 의해 이루어진다.That is, the concrete is made by mixing water with cement and then mixing aggregates composed of sand and gravel at a certain ratio, which is mainly used when constructing a building, a road, a dam, and the like. Is done.
다시말해, 상기 콘크리트는 건물이나 도로 또는 댐 등의 건설에 따라 시멘트와 골재 및 물의 혼합비율을 달리하면서 그 강도를 보강한 후, 레미콘을 이용하여 공사장으로 운반되는 것이다.In other words, the concrete reinforces its strength while varying the mixing ratio of cement, aggregate, and water according to the construction of a building, a road, a dam, and the like, and is then transported to the construction site using a ready-mixed concrete.
그러나, 종래의 콘크리트는 시멘트와 골재 및 물의 혼합으로 강도를 보강하여 미세한 지진에는 견딜수 있도록 설계되었으나 강한 지진의 발생시에는 혼합된 시멘트와 골재 및 물의 접착성이 약해지면서 균열이 발생되고, 이로인하여 건물이나 도로 또는 댐 등의 무너짐이 초래되면서 그 안정성이 현저하게 낮아지는 폐단이 따랐다.However, the conventional concrete is designed to withstand fine earthquakes by reinforcing strength by mixing cement, aggregate, and water, but when a strong earthquake occurs, cracks occur due to weak adhesiveness of the mixed cement, aggregate, and water. The collapse of roads or dams led to the closure, which markedly lowered its stability.
따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 황토흙으로 집을 건축하는 과정에서 배합이 이루어진 흙과 물에 강도보강은 물론 접착성을 향상시키도록 짚을 첨가하는 원리를 이용하여 시멘트와 골재 및 물의 혼합으로 이루어지는 콘크리트 혼합물에 일정지름과 길이를 갖는 절곡된 형태의 철심을 일정비율(예: 콘크리트 2000∼2100kg에 철심 90∼100kg)로 첨가하므로서, 콘크리트의 접착성을 강화하면서 그 강도를 보다 견고하게 하여 콘크리트를 사용하는 건물(예: 일반 가정집, 대형건물), 도로, 댐 등이 지진으로 인해 균열이 발생하더라도 그 균열로 인한 무너짐을 방지하면서 안정성을 향상시키고자 하는데 그 목적이 있는 것이다.Therefore, the present invention is to solve the conventional problems as described above cement and aggregate using the principle of adding straw to enhance the adhesion as well as the strength reinforcement to the soil and water in the process of building the house with ocher soil And by adding a bent iron core having a certain diameter and length to the concrete mixture composed of water at a constant ratio (for example, iron cores from 100 to 100 kg to 2000 to 2100 kg of concrete), thereby enhancing the adhesiveness of the concrete and improving its strength. The purpose is to improve the stability of concrete buildings (e.g. general homes, large buildings), roads, dams, etc., even if they are cracked due to earthquakes and prevent them from falling apart.
상기 목적 달성을 위한 본 발명 철심을 이용한 콘크리트 제조방법은,Concrete production method using the iron core of the present invention for achieving the above object,
시멘트에 물을 혼합한 후 이에 모래와 자갈로 이루어지는 골재를 일정비율로 혼합하여 만들어지는 콘크리트에 있어서,In the concrete that is made by mixing water with cement and then mixing aggregates composed of sand and gravel at a certain ratio,
상기 콘크리트의 접착성과 강도를 보다 향상시키도록 상기 콘크리트의 1루배에 대하여 0.5∼6φ의 지름과 300∼400mm의 길이를 갖는 절곡된 형상의 철심을 90∼100kg의 비율로 첨가하여 혼합함을 특징으로 한다.In order to further improve the adhesiveness and strength of the concrete, the iron core of a bent shape having a diameter of 0.5 to 6φ and a length of 300 to 400 mm is added to the first base of the concrete at a ratio of 90 to 100 kg and mixed. do.
여기서, 콘크리트 1루배는 2000∼2100kg이며, 상기 철심은 그 길이가 340mm으로 100kg을 콘크리트 1루배에 첨가하여 혼합하는 것이 바람직하다.Here, the first base of concrete is 2000 to 2100 kg, and the iron core is 340 mm in length and 100 kg is preferably added to the first base of concrete and mixed.
또한, 본 발명은 예전에 시골에서 황토흙으로 집을 짓는 과정에서 배합이 이루어진 흙과 물에 강도보강은 물론 접착성을 향상시키도록 짚을 첨가하는 원리를 이용하였다.In addition, the present invention used the principle of adding straw to enhance the adhesion as well as the strength reinforcement to the soil and water, which was previously blended in the process of building a house with ocher soil in the countryside.
상기 구성에 의하여 만들어지는 본 발명의 콘크리트는, 먼저 시멘트에 물을 혼합한 후 이에 모래와 자갈로 이루어지는 골재를 일정비율로 혼합한다.In the concrete of the present invention made by the above configuration, water is first mixed with cement, and then aggregates composed of sand and gravel are mixed at a predetermined ratio.
이후, 상기 시멘트 및 물과 골재의 혼합물 1루배(예: 2000∼2100kg)에 0.5∼6φ의 지름과 300∼400mm의 길이를 갖는 절곡된 형상의 철심을 90∼100kg 첨가하여 혼합하면, 그 접착성과 강도가 보다 향상된 콘크리트의 제조가 완료되는 것이다.Subsequently, a mixed iron core having a diameter of 0.5 to 6φ and a length of 300 to 400 mm is added to and mixed with the first base of the mixture of cement and water and aggregate (for example, 2000 to 2100 kg), and then mixed with the adhesive. The production of concrete with higher strength is completed.
즉, 상기 절곡된 형상의 철심이 첨가된 콘크리트는 지진이 발생하더라도 첨가된 철심이 콘크리트에 혼합되어 있는 시멘트와 골재 및 물의 접착성은 물론 그 강도를 보다 향상시키게 되므로서, 건물(예: 일반 가정집, 대형건물), 도로, 댐 등의 균열을 방지할뿐만 아니라 균열이 발생하더라도 그 균열로 인한 무너짐을 예방하면서 안정성을 보다 확실하게 제공하게 되는 것이다.In other words, the concrete to which the iron core of the bent shape is added, even if an earthquake occurs, the strength of the cement, aggregate, and water mixed with the added concrete is improved, as well as the strength thereof, and thus the building (eg, a general home, In addition to preventing cracks in large buildings), roads, dams, and the like, even if a crack occurs, it is more surely providing stability while preventing a collapse caused by the crack.
한편, 상기 콘크리트에 일자형상의 철심을 첨가하여도 동일한 효과를 창출할 수 있다.On the other hand, the same effect can be created by adding a straight iron core to the concrete.
이상에서 설명한 바와같이 본 발명은 시멘트와 골재 및 물의 혼합으로 이루어지는 콘크리트 혼합물에 일정지름과 길이를 갖는 절곡된 형상의 철심을 일정비율(예: 콘크리트 2000∼2100kg에 철심 90∼100kg)로 첨가하므로서, 콘크리트의 접착성을 강화하면서 그 강도를 보다 견고하게 하여 콘크리트를 사용하는 건물(예: 일반 가정집, 대형건물), 도로, 댐 등이 지진으로 인해 균열이 발생하더라도 그 균열로 인한 무너짐을 방지하면서 안정성을 향상시키는 효과를 제공한다.As described above, according to the present invention, by adding a bent shape iron core having a certain diameter and length to a concrete mixture composed of a mixture of cement, aggregate, and water at a predetermined ratio (for example, iron core from 90 to 100 kg to 2000 to 2100 kg of concrete), Strengthen the adhesiveness of concrete while strengthening its strength, so that buildings that use concrete (e.g. general homes, large buildings), roads, dams, etc. are prevented from falling apart due to earthquakes, even if they are cracked due to earthquakes. To improve the effect.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990047648A KR20000006739A (en) | 1999-10-25 | 1999-10-25 | Production method of concrete using iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990047648A KR20000006739A (en) | 1999-10-25 | 1999-10-25 | Production method of concrete using iron core |
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| Publication Number | Publication Date |
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| KR20000006739A true KR20000006739A (en) | 2000-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1019990047648A KR20000006739A (en) | 1999-10-25 | 1999-10-25 | Production method of concrete using iron core |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06219801A (en) * | 1993-01-27 | 1994-08-09 | Takashi Kubota | Production of fiber reinforced concrete |
| JPH08277156A (en) * | 1995-04-05 | 1996-10-22 | Denki Kagaku Kogyo Kk | Super quick-hardening concrete composition for placing joint and production of super quick-hardening concrete composition using the same |
| JPH09227191A (en) * | 1996-02-19 | 1997-09-02 | Shimizu Corp | Steel fiber-reinforced high-fluidity high-strength concrete |
| KR19980027162U (en) * | 1996-11-14 | 1998-08-05 | 김종남 | Steel fiber for concrete reinforcement |
| KR19990060555A (en) * | 1997-12-31 | 1999-07-26 | 김춘웅 | Steel fiber for concrete and its manufacturing method |
-
1999
- 1999-10-25 KR KR1019990047648A patent/KR20000006739A/en not_active Application Discontinuation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06219801A (en) * | 1993-01-27 | 1994-08-09 | Takashi Kubota | Production of fiber reinforced concrete |
| JPH08277156A (en) * | 1995-04-05 | 1996-10-22 | Denki Kagaku Kogyo Kk | Super quick-hardening concrete composition for placing joint and production of super quick-hardening concrete composition using the same |
| JPH09227191A (en) * | 1996-02-19 | 1997-09-02 | Shimizu Corp | Steel fiber-reinforced high-fluidity high-strength concrete |
| KR19980027162U (en) * | 1996-11-14 | 1998-08-05 | 김종남 | Steel fiber for concrete reinforcement |
| KR19990060555A (en) * | 1997-12-31 | 1999-07-26 | 김춘웅 | Steel fiber for concrete and its manufacturing method |
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