KR100839560B1 - Method for manufacture of soil block use a high molecular substance - Google Patents
Method for manufacture of soil block use a high molecular substance Download PDFInfo
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- KR100839560B1 KR100839560B1 KR1020070061064A KR20070061064A KR100839560B1 KR 100839560 B1 KR100839560 B1 KR 100839560B1 KR 1020070061064 A KR1020070061064 A KR 1020070061064A KR 20070061064 A KR20070061064 A KR 20070061064A KR 100839560 B1 KR100839560 B1 KR 100839560B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
- B28B1/265—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor pressure being applied on the slip in the filled mould or on the moulded article in the mould, e.g. pneumatically, by compressing slip in a closed mould
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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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
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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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/1315—Non-ceramic binders
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
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- Architecture (AREA)
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- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
Abstract
Description
도 1은 본 발명에 따른 고분자 물질을 이용한 흙블록의 제조방법을 설명하기 위한 공정도.1 is a process chart for explaining a manufacturing method of a soil block using a polymer material according to the present invention.
본 발명은 건축·토목용 자재로 활용 가능한 흙 블록의 제조방법에 관한 것으로, 보다 상세하게는, 황토 흙에 발수성, 방습성, 내후성 및 접착성이 뛰어난 고분자물질로 된 금속비누화합물을 일정비율로 혼련(混鍊)시켜 흙 블록을 제조함으로써, 친환경적이며 흙의 본질을 손상시키지 않고 강도나 내구성, 내수성 등을 갖는 고분자 물질을 이용한 흙블록의 제조방법에 관한 것이다.The present invention relates to a method of manufacturing a soil block that can be used as a building and civil engineering material, and more specifically, kneading a metal soap compound made of a polymer material having excellent water repellency, moisture resistance, weather resistance and adhesion to clay soil at a predetermined ratio. (Iii) by manufacturing a soil block, and relates to a method for producing a soil block using a polymer material that is environmentally friendly and has strength, durability, water resistance, etc. without damaging the nature of the soil.
오늘날 주거환경이 시멘트 구조물로 바뀌면서 우리의 인체는 시멘트의 강알카리성 독성인자에서 배출되는 냉(冷)과 사기(邪氣)로 인하여 두통, 혈액순환 장애가 일어나고, 산업화에 따른 각종 공해, 발암물질 및 스트레스로 인해 각종 성인병 및 만성질환이 난무하고 있다.Today's residential environment is transformed into cement structures, and our bodies are suffering from headaches, blood circulation disorders due to cold and fraud emitted from strong alkaline toxic factors of cement, and various pollutions, carcinogens and stresses caused by industrialization. Due to a variety of adult diseases and chronic diseases are busy.
이에, 우리의 고유한 주거문화인 한옥 및 초가에서 사용되는 황토 흙벽돌의 유용성에 대하여 최근 과학적인 견지에서 새로운 인식이 일고 있으며, 이러한 유용성이 과학적으로 입증되어 영업장소의 내,외벽체 또는 찜질방이나 사우나실, 심지어 현대식 주택인 아파트에까지 황토흙 바람이 불어 벽면에 흙벽돌을 적층시켜 벽면을 구성하고 있는 실정이다.Thus, a new perception has recently emerged from the scientific point of view of the usefulness of ocher clay bricks used in Hanok and thatch, our unique residential culture, and its usefulness has been scientifically proved, so that the interior and exterior walls of a business place or a sauna or sauna Occasional winds are blowing into the rooms, even apartments, which are modern houses. Soil bricks are stacked on the walls to form the walls.
상기한 황토흙은 화강암과 편마암이 풍화되어 이루어진 것으로, 습도조절, 원적외선방출, 축열효과, 탈취, 방충효과 등 건축재료로써의 우수성이 인정됨과 아울러 각종 질병의 치료에도 효과가 있는 것으로 입증되었다.The ocher soil is made of weathered granite and gneiss, and has been recognized as being excellent as a building material such as humidity control, far-infrared emission, heat storage effect, deodorization effect, insect repellent effect, and proved to be effective in treating various diseases.
일반적으로 흙벽돌은 반죽 된 점토를 벽돌 성형 틀로 찍어 벽돌형태로 압축 성형한후, 고온으로 소성하여 제조하였다.In general, the clay brick was produced by pressing the clay to form a brick mold compression molding in the form of a brick, and then fired at a high temperature.
그러나, 이러한 흙벽돌은 단순히 점토성분만을 원료로 하여 성형하였기 때문에, 내구성이 미약하여 건조시키는 과정에서 외부 온도의 변화에 갈라지면서 파손되는 일이 비일비재하였고, 유연성과 탄력성이 거의 없으며, 방음과 방습 및 보온효과에서도 기대하는 만큼의 효과를 가질 수 없음은 물론, 쿠션이 없어 진동흡수가 되지 않아 건축물의 내벽용으로 부적합하였다.However, since these clay bricks were formed by using only clay components as raw materials, they were weakly damaged due to weak durability and cracked due to changes in the external temperature during drying, and they had little flexibility and elasticity. In addition, the insulation effect could not have the effect as expected, and there was no cushion, so it was not absorbed by the vibration, which was not suitable for the interior wall of the building.
또한, 종래 흙벽돌은 자체 강도가 시멘트 벽돌보다 현저히 떨어지고, 물 또는 기타 수분에 의해 푸석푸석해지게 되며, 건축물의 내벽으로 쌓을 경우 벽면에 도배를 하거나 타일을 붙이기 어려운 문제점들이 있었다.In addition, the conventional brick brick is significantly lower than the strength of the cement brick, and become crumbly by water or other moisture, and when stacked as an inner wall of the building, there was a problem that it is difficult to paint or tile the wall.
게다가, 종래에는 흙벽돌을 고온으로 구워서 만들고, 그 표면에 별도의 유약을 바르기 때문에 흙벽돌의 표면이 자연적 심미감을 읽게 되며, 흙벽돌의 단가가 상승하였다.In addition, in the past, the clay brick is baked at a high temperature, and a separate glaze is applied to the surface, so that the surface of the soil brick reads a natural aesthetic, and the unit price of the soil brick is increased.
그래서, 최근에는 흙벽돌 제조에 있어 전술한 문제점들을 해결하기 위한 다수의 선행기술들이 제시되었다. 그 예로, 국내 공개특허 제 2001-44535(2001. 6. 5)호의 "흙벽돌의 제조방법 및 동방법에 의해 만들어진 흙벽돌", 동 공개특허 제 2006-38984(2006. 5. 4)호의 "황토 벽돌 제조방법", 동 공개특허 제 2006-94423(2006. 8.29)호의 "활성탄을 이용한 일라이트 흙벽돌의 제조방법" 등이 있다.Thus, in recent years, a number of prior arts have been proposed to solve the above-mentioned problems in the manufacture of soil brick. For example, "Preparation method of the soil brick and the soil brick made by the same method" of Korean Patent Publication No. 2001-44535 (June 5, 2001), "2006.38984 (2006. 5. 4) of the Patent Publication No. Ocher brick manufacturing method "," Patent manufacturing method of illite brick using activated carbon "of 2006-94423 (August 29, 2006).
국내 공개특허 제 2001-44535(2001. 6. 5)호의 "흙벽돌의 제조방법 및 동방법에 의해 만들어진 흙벽돌"에는 자연상태인 황토를 미세분말 상태로 분쇄하여 분쇄된 황토분말에 볏집, 단섬유사를 투입하여 혼합하며, 그 혼합물에 응고력이 강한 우묵가사리풀과 느릅나무를 함께 삶은 물에 적당량의 계란을 혼합하여 만든 천연접착제와 미량의 나트륨 및 석회를 첨가하여 교반하고, 교반된 혼합물을 성형틀에 넣고 가압하여 원하는 형태로 흙벽돌을 찍어내어 음지에서 자연건조하는 흙벽돌의 제조공정이 개시되어 있다.In Korean Patent Laid-Open Publication No. 2001-44535 (June 5, 2001), "Dirt brick manufacturing method and the clay brick made by the same method" has a crevice, or The fiber is added and mixed, and the mixture is agitated by adding a small amount of sodium and lime, a natural adhesive made by mixing an appropriate amount of eggs in boiled coriander and elm, together with water, and stirring the mixture. Disclosed is a manufacturing process of a clay brick which is pressed into a mold and pressed to form a brick in a desired shape, and then naturally dried in the shade.
동 공개특허 제 2006-38984(2006. 5. 4)호의 "황토 벽돌 제조방법"에는 수분이 제거된 황토, 마분말, 왕겨분말, 소금, 쌀분말, 식용소다 등을 일정비율로 혼합한 건조혼합물에 해초 삶은 물, 느릅나무 삶은 물, 닥나무 삶은 물, 물유리 등을 일정비율로 혼합한 혼합액을 섞어 반죽하고, 반죽 된 혼합물을 벽돌형성틀을 이용하여 벽돌형태로 성형하고 적재하며, 적재된 벽돌을 음지에서 상온 건조하는 황토 벽돌 제조공정이 개시되어 있다.In "Ocher Brick Manufacturing Method" of Korean Patent Application Laid-Open No. 2006-38984 (May 4, 2006), a dry mixture in which moisture-removed ocher, powder, chaff powder, salt, rice powder, edible soda, etc. are mixed at a predetermined ratio. The mixture is kneaded with a mixture of a mixture of seaweed boiled water, elm boiled water, mulberry boiled water, water glass, etc. in a proportion. Disclosed is a process for producing ocher bricks which are dried at room temperature in the shade.
동 공개특허 제 2006-94423(2006. 8.29)호의 "활성탄을 이용한 일라이트 흙벽돌의 제조방법"에는 활성탄과 일라이트, 황토 및 시멘트를 혼합하여 유압 프레스 를 이용 압축하는 과정을 통하여 벽돌을 성형한 다음 스팀으로 가열하여 제조하는 내용이 개시되어 있다.In the method of manufacturing an illite clay brick using activated carbon, Korean Patent Application Publication No. 2006-94423 (August 29, 2006) discloses a method of forming bricks by mixing activated carbon with illite, ocher and cement and compressing them using a hydraulic press. Disclosed is a content of heating by steam.
이들 선행기술들에 개시된 흙벽돌의 제조방법은 흙의 취약성을 메우기 위해 시멘트나 석회 등을 이용하는 것으로써, 그것은 흙의 본질을 손상시킬 뿐만 아니라 강도나 내구성, 내수성에도 문제가 있다.The manufacturing method of the soil brick disclosed in these prior arts by using cement or lime to fill the fragility of the soil, which not only damages the nature of the soil but also has problems in strength, durability and water resistance.
따라서, 본 발명의 목적은 친환경적이며 흙의 본질을 손상시키지 않고 강도나 내구성, 내수성을 갖도록, 황토 흙에 발수성, 방습성, 내후성 및 접착성이 뛰어난 고분자물질을 이용한 금속비누 화합물을 일정비율로 혼련시켜서 흙 블록을 제조하는 방법을 제공함에 있다.Accordingly, an object of the present invention is to mix the metal soap compound using a high-molecular material with excellent water repellency, moisture resistance, weather resistance and adhesion to the soil so that it is environmentally friendly and has strength, durability, and water resistance without damaging the nature of the soil. The present invention provides a method for manufacturing a soil block.
이와 같은 목적을 달성하기 위한 본 발명의 고분자 물질을 이용한 흙블록의 제조방법은, 흙블록 제조방법에 있어서, (1) 스테아르산(stearic acid)을 가성소다와 물에 혼합하여 끓여 금속비누를 만드는 단계와, (2) 염화비닐혼성중합수지(EVA)와 송진을 가열하여 녹인 액체물에 상기 금속비누를 넣어 다시 끓이면서 거품이 생길때까지 잘 섞이게 저여 금속비누 조합물을 만드는 단계와, (3) 폴리비닐알코올(PVA)을 물을 함께 끓여 투명하게 액체화한 다음, 상기 금속비누 조합물에 넣고 잘 섞어 반고체의 금속비누 화합물을 만드는 단계와, (4) 황토 흙에 상기 반고체의 금속비누 화합물을 일정비율로 배합하여 혼련시킨 후 가압하여 흙블록으로 성형하는 단계, 및 (5) 성형된 흙블록을 상온 건조하는 단계를 포함한다.In order to achieve the above object, the manufacturing method of the earth block using the polymer material of the present invention, in the earth block manufacturing method, (1) stearic acid (stearic acid) mixed with caustic soda and water to make a metal soap (2) heating the vinyl chloride hybrid resin (EVA) and rosin to add the metal soap to the melted liquid water, and then stirring the mixture to make a soap mixture well until foaming, and (3) Boiling water together with polyvinyl alcohol (PVA) to liquefy transparently, and then put it in the metal soap combination and mix well to form a semi-solid metal soap compound, and (4) the semi-solid metal soap compound in ocher soil Mixing and kneading at a ratio to form a soil block by pressing, and (5) drying the molded soil block at room temperature.
이하, 첨부한 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 기술하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 고분자 물질을 이용한 흙블록의 제조방법을 설명하기 위한 공정도를 보여준다.Figure 1 shows a process for explaining the manufacturing method of the earth block using a polymer material according to the present invention.
고분자 물질인 염화비닐혼성중합수지(EVA) 10 중량부에 송진 2 중량부를 50∼60℃에서 녹여 액체화한다. 여기서, EVA는 흡수한 수분을 공기 속으로 발산시킬 수 있는 성능인 방습성과 잘 썩지 않는 성질인 내후성을 가지고 있어, 물의 침입 방지와 접착에 이용된다. 송진은 접착성과 건조에 영향을 주며 솔향을 뿜어낸다. 이와 별도로, 스테아르산(stearic acid) 24 중량부에 물 72 중량부, 가성소다 10 중량부를 혼합하여 끓여서 금속비누를 만든다. 여기서, 스테아르산 금속비누는 이질적인 약품들을 잘 분해하고 고루 분산시켜 감쌓고 물이 잘 스며들지 않는 성질인 발수성을 발휘한다. EVA에 송진을 첨가·가열하여 만든 액체물에 스테아르산 금속비누를 넣어 다시 끊이면서 잘 섞이게 저으면서 거품이 생길때까지 진행한다. 2 parts by weight of rosin are dissolved in 10 parts by weight of vinyl chloride hybrid resin (EVA), which is a high molecular material, at 50 to 60 ° C. for liquidation. Here, EVA has moisture resistance, which is capable of releasing absorbed moisture into the air, and weather resistance, which is not easily decayed, and is used for preventing water from adhering and adhering. The rosin affects adhesion and drying and gives off a fragrance. Separately, 24 parts by weight of stearic acid (stearic acid) 72 parts by weight of water, 10 parts by weight of sodium hydroxide is mixed to boil to make a metal soap. Here, the stearic acid metal soap is well decomposed and evenly disperse the heterogeneous chemicals wrapped and exhibits a water-repellent property that water does not penetrate well. Add the stearic acid soap to the liquid made by adding and heating the rosin to EVA, and then stir well until the foam is formed.
한편, 또 다른 용기에서 폴리비닐알코올(polyvinyl acetate; PVA) 20 중량부에 물 100 중량부를 70∼80℃에서 끓여 투명한 액체물을 만든다. 여기서, PVA는 접착성으로 흙의 미립자까지 결속시켜 준다. PVA에 물을 첨가·가열하여 만든 액체물에 금속비누 조합물을 넣고 잘 섞으면서 약한 열로 마감한 후, 용액이 식으면 반고체의 금속비누 화합물이 된다. 이렇게 만든 금속비누 화합물을 황토 흙에 섞어 혼련시킨다. 이때, 금속비누 화합물을 황토흙량의 5-10%를 첨가하여 압출로 잘 혼련시킨다. 즉, 황토와 금속비누 조합물을 10:1의 비율로 배합하여 스크류믹셔에 혼련시키면 흙의 미립자까지 코팅이 이루어진다. 혼련된 금속비누 화합물과 황토 흙을 가압하여 흙블록으로 성형시킨 다음, 통풍이 잘 되는 곳에서 상온 건조로 제품화한다. 이로써, 돌처럼 단단한 흙블록이 만들어진다. Meanwhile, in another container, 100 parts by weight of water is boiled at 70 to 80 ° C. in 20 parts by weight of polyvinyl alcohol (PVA) to form a transparent liquid. Here, PVA binds to the fine particles of the soil by adhesion. After adding water to the PVA and heating it, add the metal soap combination, mix well, finish it with mild heat, and when the solution cools, it becomes a semi-solid metal soap compound. The metal soap compound thus made is kneaded and mixed with clay soil. At this time, the metal soap compound is kneaded well by extrusion by adding 5-10% of the amount of clay. In other words, when a mixture of ocher and metal soap is mixed at a ratio of 10: 1 and kneaded in a screw mixer, the fine particles of the soil are coated. The kneaded metal soap compound and the loess soil are pressurized and molded into a block of soil, and then commercialized at room temperature in a well-ventilated place. This creates a stone block of dirt.
본 실시예에서는, 황토 흙 100에 금속비누 화합물 5∼10의 비율로 배합하였지만, 흙의 수분 함량에 따라 금속비누 화합물의 배합 비율의 조절이 필요하며, 수분이 많을 경우 건조관계에는 지장을 초래하겠지만 품질에는 전혀 영향을 미치지 않기 때문에 여기서는 흙의 수분 함량을 고려하지 않았다.In the present embodiment, although the amount of the metal soap compound 5 to 10 is mixed with the loess soil 100, it is necessary to adjust the mixing ratio of the metal soap compound according to the moisture content of the soil, and if the moisture is too high, it may cause a problem in the drying relationship. The water content of the soil is not taken into account here because it does not affect quality at all.
흙블록은 벽돌, 블록, 축대, 호안블록 등 시멘트 제품의 대체용으로 건축·토목용 자재로 제품화할 수 있다. Soil blocks can be commercialized as building and civil engineering materials to replace cement products such as bricks, blocks, shafts, and rafting blocks.
상술한 바와 같이, 본 발명의 고분자 물질을 이용한 흙블록의 제조방법은, 시멘트나 석회 등을 전혀 섞지 않고, 고분자 물질인 EVA, 송진, 스테아르산, PVA를 녹여 금속비누화한 것을 황토흙에 섞어 흙블록으로 가공하므로써, 친환경적이며, 흙의 본질을 손상시키지 않고 강도나 내구성, 내수성을 갖는 흙블록의 제조가 가능한 효과를 갖는다.As described above, the manufacturing method of the earth block using the polymer material of the present invention, without mixing cement or lime at all, melted the polymer material EVA, rosin, stearic acid, PVA and mixed with the ocher soil to earthen soil By processing into a block, it is environmentally friendly and has the effect of producing an earthen block having strength, durability and water resistance without damaging the nature of the soil.
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KR20000075210A (en) * | 1999-05-31 | 2000-12-15 | 허권 | Method for manufacturing a building materials using a ocher |
KR20070021902A (en) * | 2005-08-18 | 2007-02-23 | 최동선 | loess panel and method of manufacturing the same and rice-straw cutter |
KR100757521B1 (en) | 2006-07-03 | 2007-09-11 | 태영세라믹주식회사 | Method for manufacturing loess tile |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR20000075210A (en) * | 1999-05-31 | 2000-12-15 | 허권 | Method for manufacturing a building materials using a ocher |
KR20070021902A (en) * | 2005-08-18 | 2007-02-23 | 최동선 | loess panel and method of manufacturing the same and rice-straw cutter |
KR100757521B1 (en) | 2006-07-03 | 2007-09-11 | 태영세라믹주식회사 | Method for manufacturing loess tile |
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