KR20120043190A - Yellow earth brick and it's manufacturing method - Google Patents
Yellow earth brick and it's manufacturing method Download PDFInfo
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- KR20120043190A KR20120043190A KR1020100104366A KR20100104366A KR20120043190A KR 20120043190 A KR20120043190 A KR 20120043190A KR 1020100104366 A KR1020100104366 A KR 1020100104366A KR 20100104366 A KR20100104366 A KR 20100104366A KR 20120043190 A KR20120043190 A KR 20120043190A
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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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
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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
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/10—Clay
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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
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/26—Carbonates
- C04B14/28—Carbonates of calcium
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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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/12—Acids or salts thereof containing halogen in the anion
- C04B22/124—Chlorides of ammonium or of the alkali or alkaline earth metals, e.g. calcium chloride
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
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Abstract
Description
본 발명은 황토벽돌 및 그 제조방법에 관한 것으로서, 특히 높은 강도를 구현하고 크랙이 발생하지 않으면서 황토의 유익한 효능을 그대로 구현할 수 있는 황토벽돌 및 그 제조방법에 관한 것이다.
The present invention relates to an ocher brick and a method of manufacturing the same, and more particularly, to an ocher brick and a method of manufacturing the same, which can realize the beneficial effect of loess without high cracks and cracks.
시멘트를 주원료로 사용하는 건축물의 증가와 아름다운 실내장식을 원하는 소비자들의 요구에 부응하기 위하여 화공약품으로 가공된 건축내외장재 사용이 증가함에 따라 건축물로부터 각종유해물질이 발생되고, 더불어 새집증후군이 유발되고 있음이 알려지고 있다.As the use of cement as a main raw material and the use of interior and exterior building materials processed with chemicals to meet the demands of consumers who want beautiful interior decoration, various harmful substances are generated from buildings, and sick house syndrome is also induced. This is known.
특히, 시멘트는 재활용이 어렵고 그 속에 포함된 포름알데히드, 니켈, 라돈, 크롬 등과 같은 유해물질은 인체에 치명적인 위해를 줄 수 있으며, 특히 크롬은 호흡기가 아닌 인체의 피부에 직접 파고들어 피부암 등의 질환을 일으키는 가장 치명적인 위해를 줄 수 있는 중금속임이 밝혀지고 있다. 그로 인하여 환경 친화적인 건축물 구축재 및 내외장재가 요구되고 있다. 이러한 요구에 부응하여 최근에는 친환경 건축자재인 황토가 주목받고 있다.
In particular, cement is difficult to recycle, and harmful substances such as formaldehyde, nickel, radon, and chromium contained therein may cause fatal harm to the human body. In particular, chromium penetrates directly into the skin of the human body instead of the respiratory organs, thereby causing diseases such as skin cancer. It has been found to be a heavy metal that can cause the most fatal harm. Therefore, environmentally friendly building construction materials and interior and exterior materials are required. In response to this demand, loess, which is an environmentally friendly building material, has recently attracted attention.
일반적으로, 황토는 전국에 걸쳐 분포되어 있고, 인체에 유익한 원적외선을 방출하여 신체리듬을 원활하게 해주며, 축열효과에 의한 에너지 절약효과와 바퀴벌레와 같은 유해 곤충류의 서식을 막아주고 뛰어난 습도조절 기능으로 쾌적한 주거공간을 만들어 주어 이상적인 건축자재로 애용되고 있다.In general, ocher is distributed throughout the country, emits far-infrared rays, which is beneficial to the human body, to facilitate the body rhythm, save energy by the heat storage effect and prevent the habitat of harmful insects such as cockroaches and excellent humidity control function It is used as an ideal building material by creating a comfortable residential space.
그리고, 황토는 인체에 유익한 원적외선을 복사하여 복사된 원적외선이 인체에 흡수되게 하므로 신진 대사작용을 원활하게 하고, 혈액순환을 활성화시켜 세포활동을 왕성하게 함으로써 노화방지, 신진대사의 촉진, 만성피로 등 각종 성인병예방에 효과가 있다는 것이 이미 학술적으로 많이 알려지고 있다.In addition, ocher radiates the far-infrared rays, which are beneficial to the human body, so that the radiated far-infrared rays are absorbed by the human body. It is already widely known that it is effective in preventing various adult diseases.
따라서, 황토를 사용하여 만든 벽돌을 건물에 사용할 경우 원적외선에 의한 혈액순환을 촉진시켜 주며, 미생물과 효소작용 등에 의한 제독작용을 하고, 실내 악취제거 및 곰팡이를 방지해 주고, 제습작용, 항균작용으로 쾌적한 주거환경을 제공하며, 시멘트독소 중화작용, 탁월한 방음효과 및 열에너지 절감효과(축열)가 있고 생활공간을 생명공간으로 바꾸어 준다.Therefore, when bricks made of ocher are used in buildings, it promotes blood circulation by far infrared rays, detoxification by microorganisms and enzymes, and prevents indoor odors and molds, and dehumidification and antibacterial activity. It provides a pleasant living environment, has a neutralizing effect of cement toxins, excellent soundproofing effect and heat energy saving effect (heat storage) and transforms living space into life space.
그러나, 종래의 황토벽돌은 그 강도가 낮아서 표면이 갈라지거나 떨어지고, 지속적인 먼지와 흙 부스러기를 발생시키는 문제점이 발생되었다.However, the conventional ocher brick has a low strength, so that the surface is cracked or dropped, there is a problem that generates persistent dust and debris.
그리고, 종래의 황토벽돌 제조과정에서는 벽돌형태의 성형을 위하여 고열을 가하기 때문에 황토 속에 포함되어 있는 많은 미생물들이 제거되고, 이로 인하여 황토가 갖고 있는 유익한 효능을 충분히 구현할 수 없는 문제점이 있었다.
In addition, in the conventional ocher brick manufacturing process, many microorganisms contained in ocher are removed because high heat is applied to form bricks, and thus, there is a problem in that the ocher bricks cannot sufficiently realize the beneficial effect.
본 발명은 상기한 종래기술의 문제점을 해결하기 위하여 안출된 것으로서, 황토에 포함되어 있는 미생물을 그대로 존재하도록 하여 황토의 유익한 효능을 그대로 구현하면서 동시에 높은 강도를 구현하고 크랙발생을 억제할 수 있는 황토벽돌 및 그 제조방법을 제공하는데 그 목적이 있다.
The present invention has been made in order to solve the above problems of the prior art, by embodying the microorganisms contained in the loess as it is, while embodying the beneficial effect of the loess as it is while embodying high strength and can suppress the occurrence of cracks The object is to provide a brick and a method of manufacturing the same.
상기한 과제를 해결하기 위한 본 발명에 의한 황토벽돌은 황토분말 85~90중량%, 탄산칼슘 4~6중량%, 생석회 2~4중량%, 세라믹 2~4중량% 및 천연소금 1~2중량%로 구성된 혼합물이 물과 혼합되어 벽돌형태로 압착된다. 여기서, 상기 황토벽돌에는 상하방향으로 복수개의 통공이 형성된다.The ocher brick according to the present invention for solving the above problems is 85 to 90% by weight of ocher powder, 4 to 6% by weight of calcium carbonate, 2 to 4% by weight of quicklime, 2 to 4% by weight of ceramic and 1 to 2% by weight of natural salt The mixture consisting of% is mixed with water and pressed into bricks. Here, the ocher brick is formed with a plurality of through holes in the vertical direction.
또한, 본 발명에 의한 황토벽돌 제조방법은 황토를 분쇄하고 선별하여 황토분말을 취득하는 황토분말 선별단계와; 믹서기에 황토분말 85~90중량%, 탄산칼슘 4~6중량%, 생석회 2~4중량%, 세라믹 2~4중량% 및 천연소금 1~2중량%을 투입한 후 교반하여 혼합물을 만드는 혼합단계와; 상기 믹서기에 지하 150m 암반수를 투입하고 혼합물과 교반하여 반죽혼합물로 만드는 반죽단계와; 상기 반죽단계에서 제조된 반죽혼합물을 성형기로 압착하여 원하는 형태의 벽돌로 만드는 성형단계와; 상기 성형단계에서 만들어진 벽돌을 40~50℃의 온도에서 10~15시간 숙성시키는 저온숙성단계와; 저온 숙성된 벽돌을 자연 건조시켜 수분을 제거하는 건조단계;로 구성된다.
In addition, the ocher brick manufacturing method according to the present invention comprises the ocher powder screening step of obtaining the ocher powder by grinding and screening the ocher; 85 to 90% by weight of ocher powder, 4 to 6% by weight of calcium carbonate, 2 to 4% by weight of quicklime, 2 to 4% by weight of ceramic and 1 to 2% by weight of natural salt, followed by stirring to form a mixture Wow; Putting a 150 m underground rock water into the mixer and stirring the mixture to form a dough mixture; A molding step of compressing the dough mixture prepared in the kneading step into a molding machine to form a brick of a desired shape; A low temperature aging step of aging the brick made in the molding step at a temperature of 40 to 50 ° C. for 10 to 15 hours; It consists of a drying step of removing moisture by naturally drying the low-temperature aging brick.
상기와 같이 구성되는 본 발명의 황토벽돌은 주재료로 황토가 포함되어 있어서 황토의 유익한 효능을 발현할 수 있을 뿐만 아니라 탄산칼슘과 생석회 및 세라믹을 포함시켜 시멘트로 만들어진 벽돌에 버금가는 강도 및 경도를 구현할 수 있는 이점이 있다.The ocher brick of the present invention configured as described above can contain the loess as the main material to express the beneficial effect of the loess, as well as to realize the strength and hardness comparable to the brick made of cement including calcium carbonate, quicklime and ceramics. There is an advantage to this.
또한, 천연소금을 포함하여 벌레발생이나 냄새의 발생을 억제할 수 있는 이점이 있다.In addition, there is an advantage that can suppress the occurrence of insects or odor including natural salt.
또한, 황토벽돌에 복수개의 통공을 형성시켜 단열, 보온, 방음, 강도, 습도조절 효과를 극대화시킬 수 있는 이점이 있다.In addition, by forming a plurality of holes in the ocher brick has the advantage of maximizing the insulation, insulation, sound insulation, strength, humidity control effect.
또한, 황토벽돌을 제조할 때 40~50℃의 온도에서 10~15시간 숙성시키는 저온숙성단계를 거치게 함으로써 황토벽돌의 급격한 변형을 방지하여 벽돌에 크랙이 발생되는 것을 방지할 수 있는 이점이 있다.
In addition, when the ocher brick is manufactured by undergoing a low temperature aging step of aging at a temperature of 40 to 50 ° C. for 10 to 15 hours, there is an advantage of preventing the occurrence of cracks in the brick by preventing the rapid deformation of the ocher brick.
도 1은 본 발명에 의한 황토벽돌의 모습을 보인 사시도.
도 2는 본 발명에 의한 황토벽돌 제조방법을 보인 순서도.
도 3a 내지 도 3e는 본 발명에 의한 황토벽돌의 시험성적서.1 is a perspective view showing a state of the ocher brick according to the present invention.
Figure 2 is a flow chart showing a loess brick manufacturing method according to the present invention.
Figure 3a to Figure 3e is a test report of loess bricks according to the present invention.
이하, 본 발명에 의한 황토벽돌 및 그 제조방법의 실시 예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, an embodiment of an ocher brick and a method of manufacturing the same according to the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 의한 황토벽돌의 모습을 보인 사시도이고, 도 2는 본 발명에 의한 황토벽돌 제조방법을 보인 순서도이며, 도 3a 내지 도 3e는 본 발명에 의한 황토벽돌의 시험성적서이다.
1 is a perspective view showing the state of the ocher brick according to the present invention, Figure 2 is a flow chart showing the ocher brick manufacturing method according to the present invention, Figures 3a to 3e is a test report of the ocher brick according to the present invention.
본 발명에 의한 황토벽돌은 황토분말 85~90중량%, 탄산칼슘 4~6중량%, 생석회 2~4중량%, 세라믹 2~4중량% 및 천연소금 1~2중량%로 구성된 혼합물에 물이 혼합/교반된 후 벽돌형태로 압착되어 제조된다.The ocher brick according to the present invention has water in a mixture consisting of 85 to 90% by weight of ocher powder, 4 to 6% by weight of calcium carbonate, 2 to 4% by weight of quicklime, 2 to 4% by weight of ceramic and 1 to 2% by weight of natural salt. After mixing / stirring, it is pressed into a brick and manufactured.
여기서, 상기 황토벽돌에는 상하방향으로 복수개, 좀 더 자세하게는 3개의 통공(10)이 일정간격으로 형성된다.Here, the ocher brick is formed in a plurality of, in more detail three through
이렇게 황토벽돌에 통공(10)을 형성시키면 벽돌의 표면적이 확대되는 결과를 가져와서 습도조절효과가 향상된다. 그리고, 단열효과와 보온효과가 향상되며 벽돌의 강도가 향상되고, 황토벽돌 제조시에 수분을 제거하기 위하여 건조시킬 때 그 건조시간이 빨라진다.
When the through-
여기서, 본 발명에 의한 황토벽돌을 구성하는 각각의 성분들에 대하여 간단히 살펴보면, 상기 황토는 실리카, 알루미나, 철분, 마그네슘 ,나트륨 등을 포함하고 주로 0.05-0.01mm 실트(silt) 입자로 구성된 황색의 광물질(loses)이다. 이러한 황토의 효능으로는 인체의 독을 제거해주어 제독제, 해독제로 사용되고 있다. 원적외선을 복사하여 신진대사 및 혈액순환을 활성화시켜 인체의 노화방지, 만성피로 등 각종 성인병예방에 효과가 큰 것으로 잘 알려져 있으며, 실내 악취제거 및 곰팡이를 방지해 주며, 체온을 유지할 수 있는 가장 적정의 수분을 유지시켜 쾌적한 주거환경을 제공한다.Here, the brief description of each of the components constituting the ocher brick according to the present invention, the ocher is composed of silica, alumina, iron, magnesium, sodium, etc., mainly composed of 0.05-0.01mm silt particles of yellow It is a mineral (loses). The efficacy of such ocher is to remove the poison of the human body is used as an antidote, antidote. It is known to be effective in preventing various aging diseases such as anti-aging and chronic fatigue by activating metabolism and blood circulation by radiating far infrared rays, preventing indoor odor, preventing mold, and maintaining the most appropriate temperature to maintain body temperature. It provides a comfortable living environment by keeping moisture.
상기 탄산칼슘은 탄산이온과 칼슘이온이 만나서 생성한 흰색 물질로서, 황토벽돌이 쉽게 부서지지 않도록 점성을 제공하며 크랙의 발생을 억제한다.The calcium carbonate is a white material produced by the meeting of carbonate and calcium ions, providing viscosity so that the yellow brick is not easily broken and suppresses the occurrence of cracks.
상기 생석회는 황토분말 사이의 간극에 채워져서 건조 수축에 의한 황토벽돌의 균열 발생을 감소시키고 방수 효과를 나타내도록 하며, 속경성 및 고강도를 구현한다.The quicklime is filled in the gaps between the ocher powders to reduce the occurrence of cracks in the ocher bricks due to dry shrinkage, to exhibit a waterproof effect, and to realize fast hardness and high strength.
상기 세라믹은 높은 경도를 가지면서 동시에 많은 공극을 갖고 있어서 전체적인 경도증가 효과를 가져올 뿐만 아니라 습도조절 효과가 있고 냄새를 흡수한다.The ceramic has a high hardness and at the same time have a lot of pores, not only to increase the overall hardness, but also to control the humidity and absorb odors.
상기 천연소금은 냄새를 방지하고 벌레와 같은 해충 및 곰팡이가 발생되는 것을 방지한다.
The natural salt prevents odors and prevents the occurrence of insects such as insects and fungi.
상기와 같은 황토벽돌을 제조하기 위한 황토벽돌 제조방법은 선별단계(S10)와, 혼합단계(S20)와, 반죽단계(S30)와, 성형단계(S40)와, 저온숙성단계(S50) 및 건조단계(S60)로 구성된다.The ocher brick manufacturing method for manufacturing the ocher brick as described above is the sorting step (S10), mixing step (S20), kneading step (S30), forming step (S40), low temperature aging step (S50) and drying It consists of step S60.
상기 선별단계(S10)는 자연상태의 황토를 하나 이상의 분쇄기와 선별기를 거치도록 함으로써 복수회 분쇄하고 선별하여 원하는 입자크기의 황토분말을 취득하는 과정이다.The sorting step (S10) is a process of obtaining the ocher powder having a desired particle size by pulverizing and screening a plurality of times by passing through the one or more grinders and the sorter in the natural state.
상기 혼합단계(S20)는 믹서기에 황토분말 85~90중량%, 탄산칼슘 4~6중량%, 생석회 2~4중량%, 세라믹 2~4중량% 및 천연소금 1~2중량%을 투입한 후 교반하여 혼합물을 만드는 과정이다.The mixing step (S20) after the 85 to 90% by weight of ocher powder, 4 to 6% by weight of calcium carbonate, 2 to 4% by weight of quicklime, 2 to 4% by weight of ceramic and 1 to 2% by weight of natural salt It is the process of making a mixture by stirring.
상기 반죽단계(S30)는 상기 황토분말과 탄산칼슘과 생석회와 세라믹 및 천연소금의 혼합물이 내포되어 있는 믹서기에 물을 투입하여 물과 혼합물을 교반시킴으로써 반죽형태의 반죽혼합물을 만드는 과정이다.The kneading step (S30) is a process of making a dough-like dough mixture by adding water to a blender containing a mixture of the ocher powder, calcium carbonate, quicklime, ceramic and natural salt.
이때, 믹서기에 투입하는 물은 지하 150m 암반수를 사용한다. 이렇게 지하 깊은 곳의 암반수를 사용하는 이유는 암반수와 같은 깨끗한 물이 황토에 포함되어 있는 미생물에 긍정적인 효과를 미치게 하여 황토의 유익한 효과를 최대한 발현시키기 위함이다.At this time, the water injected into the blender uses a 150m underground rock water. The reason for using rock water in the deep underground is to make the most beneficial effect of loess by making clean water such as rock water have a positive effect on microorganisms contained in loess.
상기 성형단계(S40)는 상기 반죽단계(S30)에서 제조된 반죽혼합물을 성형기의 유압프레스로 압착하여 원하는 형태의 벽돌로 만드는 과정이다. 이러한 성형단계(S40)에서 벽돌의 형태를 성형할 때 벽돌의 중앙 부분에 상하방향으로 복수개의 통공(10)을 형성시킨다.The forming step (S40) is a process of pressing the dough mixture prepared in the kneading step (S30) with a hydraulic press of the molding machine to make a brick of a desired shape. When forming the shape of the brick in the forming step (S40) to form a plurality of through
상기 저온숙성단계(S50)는 상기 성형단계(S40)에서 만들어진 벽돌을 건조장으로 이동시켜 40~50℃의 온도에서 10~15시간동안 숙성시키는 과정이다. 이렇게 저온숙성을 하는 이유는 벽돌을 너무 높은 온도에서 순간적으로 건조시키면 반죽혼합물을 만들 때 투입된 물이 증발하면서 기포를 형성시키거나 크랙을 발생시키므로 이를 방지하기 위함이다. 따라서, 전체적으로 벽돌 형태가 변형이 일어나는 것을 예방할 수도 있다. 그리고, 저온숙성을 하는 또 하나의 이유는 황토 속에 포함된 수없이 많은 미생물들을 활성화시켜서 황토의 효능을 극대화시키기 위함이다.The low temperature aging step (S50) is a process of aging for 10 to 15 hours at a temperature of 40 ~ 50 ℃ by moving the brick made in the forming step (S40) to a drying plant. The reason for this low temperature aging is to prevent this by drying the bricks at too high a temperature and forming water or cracks as the water introduced when making the dough mixture evaporates. Thus, the brick shape as a whole can also prevent deformation. And, another reason for low temperature aging is to maximize the efficacy of the loess by activating a number of microorganisms contained in the loess.
상기 건조단계(S60)는 저온 숙성된 벽돌을 태양광이 비추도록 하여 자연 건조시키는 과정이다. 이러한 건조단계(S60)를 거쳐서 벽돌에 남아 있는 수분을 제거한다.The drying step (S60) is a process of natural drying by allowing the sunlight to shine low-temperature aging brick. Through the drying step (S60) to remove the moisture remaining in the brick.
본 발명은 상기한 것처럼 황토벽돌을 제조하기 위하여 불에 굽지 않는다. 이렇게 불에 굽지 않고 황토벽돌을 만드는 이유는 황토 속에 포함된 미생물이 그대로 살아 있게 함으로써 황토의 효능을 최대한 발현할 수 있도록 하기 위함이다.
The present invention does not roast in order to produce ocher bricks as described above. The reason for making ocher bricks without roasting is to allow the microorganisms contained in the ocher to remain alive so that they can fully express the efficacy of the ocher.
상기한 방법에 따라 제조된 황토벽돌에 대하여 한국건자재시험연구원과 한국건설생활환경시험연구원에 시험을 의뢰하였는바, KICM-FIR-1005;2006 시험방방법에 의한 원적외선 방사율 실험에서 0.920의 결과치를 얻었으며, 원적외선 방사에너지 실험에서는 3.71ㅧ10ㅂW/mㅂ의 결과치를 얻었다.The yellow clay brick manufactured according to the above method was commissioned by the Korea Institute of Construction Materials and Korea Institute of Construction and Environmental Testing. The result of 0.920 was obtained in the far-infrared emissivity test by the KICM-FIR-1005; 2006 test method. In the far-infrared radiation energy test, the result of 3.71 ㅧ 10 ㅂ W / m ㅂ was obtained.
그리고, KS L 4201;2008 시험방법에 의한 압축강도 실험에서 세 개의 샘플이 각각 15, 13, 14N/mmㅂ의 결과치를 얻었고, KS L 9016;2005 시험방법에 의한 열전도율 실험에서 0.293W/(mK)의 결과치를 얻었으며, KICM-FIR-1085;2010 시험방법에 의한 탈취율 실험에서 시간이 경과함에 따라 증가되는 탈취율(50.3 → 69.8 → 79.3 → 84.3) 결과를 얻었다.In the compressive strength test by the
또한, KICM-FIR-1002;2009 시험방법에 의한 항균시험에서 대장균에 대해서는 2.2%의 세균감소율, 녹농균에 대해서는 2.1%의 세균감소율 데이터를 얻었다.
In addition, in the antimicrobial test by the KICM-FIR-1002; 2009 test method, bacterial reduction rate data of 2.2% for E. coli and 2.1% for Pseudomonas aeruginosa were obtained.
10: 통공
S10: 황토분말 선별단계 S20: 혼합단계
S30: 반죽단계 S40: 성형단계
S50: 저온숙성단계 S60: 건조단계10: through-hole
S10: ocher powder selection step S20: mixing step
S30: kneading step S40: molding step
S50: low temperature aging step S60: drying step
Claims (4)
A mixture of 85 to 90% by weight of ocher powder, 4 to 6% by weight of calcium carbonate, 2 to 4% by weight of quicklime, 2 to 4% by weight of ceramic and 1 to 2% by weight of natural salt is mixed with water and compressed into bricks. Ocher brick, characterized in that.
상기 황토벽돌에는 상하방향으로 복수개의 통공(10)이 형성된 것을 특징으로 하는 황토벽돌.
The method according to claim 1,
The ocher brick is characterized in that a plurality of through-holes 10 are formed in the vertical direction.
믹서기에 황토분말 85~90중량%, 탄산칼슘 4~6중량%, 생석회 2~4중량%, 세라믹 2~4중량% 및 천연소금 1~2중량%을 투입한 후 교반하여 혼합물을 만드는 혼합단계(S20)와;
상기 믹서기에 물을 투입하고 혼합물과 교반하여 반죽혼합물로 만드는 반죽단계(S30)와;
상기 반죽단계(S30)에서 제조된 반죽혼합물을 성형기로 압착하여 원하는 형태의 벽돌로 만드는 성형단계(S40)와;
상기 성형단계(S40)에서 만들어진 벽돌을 40~50℃의 온도에서 10~15시간 숙성시키는 저온숙성단계(S50)와;
저온 숙성된 벽돌을 자연 건조시켜 수분을 제거하는 건조단계(S60);로 구성된 것을 특징으로 하는 황토벽돌 제조방법.
Ocher powder selection step (S10) of pulverizing and selecting the ocher to obtain the ocher powder;
85 to 90% by weight of ocher powder, 4 to 6% by weight of calcium carbonate, 2 to 4% by weight of quicklime, 2 to 4% by weight of ceramic and 1 to 2% by weight of natural salt, followed by stirring to form a mixture (S20);
Adding a water to the blender and stirring the mixture to form a dough mixture (S30);
Forming step (S40) of making a brick of the desired shape by pressing the dough mixture prepared in the dough step (S30) with a molding machine;
A low temperature aging step (S50) of aging the brick made in the forming step (S40) for 10 to 15 hours at a temperature of 40 ~ 50 ℃;
The ocher brick manufacturing method, characterized in that consisting of; drying step (S60) to remove moisture by naturally drying the low-temperature aging brick.
상기 반죽단계(S30)에서 투입되는 물은 지하 150m 암반수인 것을 특징으로 하는 황토벽돌 제조방법.The method according to claim 3,
The ocher brick manufacturing method, characterized in that the water is introduced in the kneading step (S30) is 150m underground rock water.
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| KR101688782B1 (en) * | 2016-08-29 | 2016-12-22 | 김응철 | A prefabricated ocher brick and its manufacturing method |
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| KR100757929B1 (en) * | 2006-04-04 | 2007-09-11 | (유)도원그린케미칼 | A water-proof composition containing yellow soil and construction method thereof |
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| KR101688782B1 (en) * | 2016-08-29 | 2016-12-22 | 김응철 | A prefabricated ocher brick and its manufacturing method |
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