KR20020095578A - a block and manufacturing method thereof - Google Patents
a block and manufacturing method thereof Download PDFInfo
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- KR20020095578A KR20020095578A KR1020010033718A KR20010033718A KR20020095578A KR 20020095578 A KR20020095578 A KR 20020095578A KR 1020010033718 A KR1020010033718 A KR 1020010033718A KR 20010033718 A KR20010033718 A KR 20010033718A KR 20020095578 A KR20020095578 A KR 20020095578A
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- cement mortar
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- mortar layer
- natural
- natural gemstone
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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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- 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
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0256—Special features of building elements
- E04B2002/0269—Building elements with a natural stone facing
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- Architecture (AREA)
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- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Finishing Walls (AREA)
Abstract
Description
본 발명은 건축물의 벽면이나 담장 등을 축조할 수 있도록 하는 건축용 벽돌 및 그 제조방법에 관한 것으로, 더 자세하게는 일정크기의 천연원석이 벽돌 본체의 외표면에 돌출 설치되는 건축용 벽돌을 효율적으로 제조할 수 있도록 한 것에 관한 것이다.The present invention relates to a building brick and a method of manufacturing the same to enable construction of walls or fences of buildings, and more particularly, to efficiently manufacture a building brick in which natural stones of a certain size protrude and are installed on the outer surface of the brick body. It's about making things happen.
일반적으로 장방형 등으로 제작되는 건축용 벽돌은 바닥면으로부터 순차적으로 적층하여 건물의 벽면이나 담장 등을 축조하는 데에 사용되는 것으로, 본 발명은 특히 일정크기의 천연원석이 벽돌 본체의 외표면에 돌출 설치되어 뛰어난 장식미를 갖도록 한 건축용 벽돌에 관계하는 것이다.In general, building bricks manufactured in a rectangular shape are used to build a wall or a fence of a building by sequentially stacking them from the floor surface, and the present invention is a natural stone of a certain size protruding from the outer surface of the brick body. It is concerned with the building brick which had the outstanding decoration.
상기 건축용 벽돌은 형틀의 내하단에 천연원석을 투입한 후 일정 높이만큼 모래를 채워 넣고 그 상부에 시멘트 모르타르를 부어넣어 일정시간 양생한 후 형틀에서 빼어내어 외표면의 모래를 털어내는 방법이나 형틀을 통해 표면에 요홈을 형성한 후 요홈에 천연원석을 부착하는 방법 등으로 제작되었던 바, 이러한 종래의 제조방법 중 전자의 경우는 양생을 마친 후 외표면에 부착된 모래를 털어내는 작업이 번거롭게 되는 문제가 있었고, 후자의 경우 희석 모르타르나 그 밖의 접착물질로 일일이 천연원석을 부착하는 작업이 번거롭기 때문에 전체적으로 생산성이 좋지 못하게 되는 문제가 있었다.The building brick is a natural gemstone in the lower and lower ends of the mold, fill the sand to a certain height and pour cement mortar on the upper part of the building to cure for a certain time, and then removes from the mold and shakes the sand on the outer surface. After forming the groove on the surface through the method of attaching the natural gemstone to the groove, such as the former manufacturing method of the former is a problem that the work of brushing the sand attached to the outer surface after curing has been troublesome In the latter case, there was a problem in that the productivity was not good as a whole because it was cumbersome to attach natural gemstones with diluted mortar or other adhesive materials.
아울러 상기 종래의 방법으로 제조된 건축용 벽돌은 천연원석을 제외한 벽돌 본체에 많은 기공을 생성되기 때문에 방음성과 방습성이 좋지 못할 뿐 아니라 벽돌 본체의 외표면에 값싼 시멘트의 질감이 그대로 나타나게 되고, 자외선을 통한 변색 및 백화현상이 생기기 쉽게 되는 문제가 있었다.In addition, the building brick manufactured by the conventional method is not only soundproof and moisture-proof because it generates a lot of pores in the brick body except natural gemstones, as well as the appearance of cheap cement on the outer surface of the brick body as it is, There was a problem that discoloration and whitening easily occur.
본 발명은 상기와 같은 종래의 건축용 벽돌 및 그 제조방법의 제결함을 감안하여 안출한 것이며, 그 목적이 일정크기의 천연원석이 벽돌 본체의 외표면에 돌출 설치되는 건축용 벽돌을 보다 간편하게 제작할 수 있도록 함은 물론 천연원석을 제외한 벽돌 본체의 외표면에 보다 간편하고도 안전하게 보강 장식층을 형성하여 외표면의 강성과 발수성 등을 개선할 수 있도록 하는 건축용 벽돌 및 그 제조방법을 제공하는 데에 있는 것이다.The present invention has been made in view of the deficiencies of the conventional building bricks and the manufacturing method as described above, the object is that the natural stone of a certain size so that the production of building bricks protruding installed on the outer surface of the brick body more easily produced. Of course, it is to provide a building brick and a method of manufacturing the same to improve the stiffness and water repellency of the outer surface by forming a reinforcement decorative layer on the outer surface of the brick body, except natural gemstones more easily and safely. .
도 1는 본 발명의 한 실시예의 사시도1 is a perspective view of one embodiment of the present invention
도 2은 동 실시예의 횡단면도2 is a cross sectional view of the embodiment;
도 3는 동 실시예의 제 1성형체의 사시도3 is a perspective view of a first molded body of the embodiment;
도 4a는 본 발명의 한 실시예의 형틀로 제 1성형체를 성형하는 상태의 종단면도4A is a longitudinal sectional view of a state in which the first molded body is molded into the mold of one embodiment of the present invention;
도 4b는 제 1성형체의 사다리꼴 요입부에 시멘트 모르타르와 천연원석을 설치하는 상태의 종단면도4B is a longitudinal sectional view of a state in which cement mortar and natural gemstones are installed in trapezoidal recesses in the first molded body;
도 4c는 천연원석의 돌출표면에 박리제를 도포한 후 시멘트 모르타르층 시멘트 모르타르층에 표면처리제를 스프레이 뿜칠하는 상태의 종단면도Figure 4c is a longitudinal cross-sectional view of the state in which the surface spray agent spray spray on the cement mortar layer cement mortar layer after applying the release agent on the protruding surface of the natural gemstone
도 4d는 천연원석의 외표면에서 보강 장식층을 벗겨낸 상태의 종단면도Figure 4d is a longitudinal cross-sectional view of the reinforcing decorative layer peeled off the outer surface of the natural gemstone
도 4e는 시멘트 모르타르층 및 천연원석 외표면에 발수처리층을 형성한 상태의 종단면도Figure 4e is a longitudinal cross-sectional view of the water repellent treatment layer formed on the outer surface of the cement mortar layer and natural gemstones
< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>
10 : 건축용 벽돌11 : 제 1성형체10 building brick 11: first molded body
12 : 사다리꼴 요입부13 : 시멘트 모르타르층12: trapezoid indentation portion 13: cement mortar layer
14 : 천연원석15 : 보강 장식층14 natural stone 15 reinforcement decorative layer
16 : 발수처리층16: water repellent layer
본 발명은 상기의 목적을 달성하기 위하여 형틀을 통해 표면에 상광하협의 사다리꼴 요입부가 형성되도록 제 1성형체를 제작하고, 제 1성형체의 사다리꼴 요입부에 시멘트 모르타르를 주입하는 동시에 시멘트 모르타르 표면에 천연원석을 삽입 설치하고 일정시간 양생한 후 천연원석의 돌출 외표면에 박리제를 도포한 다음 표면처리제를 시멘트 모르타르층의 외표면에 스프레이 뿜칠하여 건조함으로써 벽돌 본체에 보강 장식층을 형성한 후 천연원석 부위의 보강 장식층을 제거하고, 천연원석의 외표면을 포함한 벽돌 본체의 외표면에 발수처리제를 도포하여 건조함으로써 천연원석의 외표면을 포함한 벽돌 본체의 외표면에 발수처리층을 형성하는 것을 특징으로 하며, 이하 그 구체적인 기술내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.In order to achieve the above object, the present invention manufactures a first molded product such that a trapezoid indented portion of a light beam is formed on a surface through a mold, and injects a cement mortar in a trapezoidal indented portion of the first molded product, and at the same time, a natural gemstone on a cement mortar surface. After the installation and curing for a certain period of time, the release agent is applied to the protruding outer surface of the natural gemstone, the surface treatment agent is spray-sprayed on the outer surface of the cement mortar layer and dried to form a reinforcement decorative layer on the brick body, and then Remove the reinforcement decorative layer, and apply a water repellent agent to the outer surface of the brick body including the outer surface of the natural gemstone and dry it to form a water repellent layer on the outer surface of the brick body including the outer surface of the natural gemstone Hereinafter, the specific technical contents will be described in more detail with reference to the accompanying drawings. same.
즉, 도 1 및 도 3까지에는 본 발명의 한 실시예기 도시되어 있는 바, 본 발명의 건축용 벽돌(10)은 표면에 상광하협의 사다리꼴 요입부(12)가 형성된 제 1성형체(11)의 사다리꼴 요입부(12)에 시멘트 모르타르층(13)을 형성하는 동시에 시멘트 모르타르층(13) 표면에 천연원석(14)을 삽입 설치하고, 천연원석(14)의 돌출 외표면을 제외한 시멘트 모르타르층(13)의 외표면에 보강 장식층(15)을 형성하며, 천연원석(14)의 외표면을 포함한 시멘트 모르타르층(13)의 외표면에 발수처리층(16)을 형성하여서 되는 것이다.That is, one embodiment of the present invention is shown in FIGS. 1 and 3, the building brick 10 of the present invention has a trapezoid of the first molded body 11 having a trapezoidal recessed portion 12 of a light beam narrowing surface formed thereon. The cement mortar layer 13 is formed in the concave portion 12, and the natural gemstone 14 is inserted into the surface of the cement mortar layer 13, and the cement mortar layer 13 except for the protruding outer surface of the natural gemstone 14 is formed. The reinforcing decorative layer 15 is formed on the outer surface of the c), and the water repellent treatment layer 16 is formed on the outer surface of the cement mortar layer 13 including the outer surface of the natural gemstone 14.
한편 도 4a에서 도 4e까지에는 본 발명의 한 실시예의 건축용 벽돌(10)의 제작공정도가 도시되어 있는 바, 본 발명의 건축용 벽돌 제조방법은 형틀(20)을 통해 표면에 상광하협의 사다리꼴 요입부(12)가 형성되도록 제 1성형체(11)를 제작하고, 이 제 1성형체(11)의 사다리꼴 요입부(12)에 시멘트 모르타르를 주입하는 동시에 시멘트 모르타르 표면에 천연원석(14)을 삽입 설치하고 일정시간 양생한 후 천연원석(14)의 돌출 외표면에 박리제를 도포한 다음 표면처리제를 시멘트 모르타르층(13)의 외표면에 스프레이 뿜칠하여 건조함으로써 시멘트 모르타르층(13)에 보강 장식층(15)을 형성한 후 천연원석(14) 부위의 보강 장식층(15)을 제거하고, 천연원석(14)의 외표면을 포함한 시멘트 모르타르층(13)의 외표면에 발수처리제를 도포하여 건조함으로써 천연원석(14)의 외표면과 시멘트 모르타르층(13)의 외표면에 발수처리층(16)을 형성하여서 되는 것이다.On the other hand, Figure 4a to Figure 4e is a manufacturing process of the building brick 10 of an embodiment of the present invention is shown in the bar, the building brick manufacturing method of the present invention through the mold 20 trapezoidal recess in the upper surface of the subsoil on the surface The first molded body 11 is formed to form 12, the cement mortar is injected into the trapezoidal concave part 12 of the first molded body 11, and the natural gemstone 14 is inserted into the cement mortar surface. After curing for a certain time, a release agent is applied to the protruding outer surface of the natural gemstone 14, and then the surface treatment agent is spray-sprayed on the outer surface of the cement mortar layer 13 to dry, thereby reinforcing the decorative layer 15 on the cement mortar layer 13 ), After removing the reinforcing decorative layer 15 of the natural gemstone 14 site, applying a water repellent agent to the outer surface of the cement mortar layer 13 including the outer surface of the natural gemstone 14 and drying it. Other than gemstone (14) Will be hayeoseo form a water-repellent layer 16 on the outer surface of the face and the cement mortar layer (13).
본 발명에 있어서 박리제는 식용유나 그 밖의 식물성 기름, 동물성 기름을 포함하는 각종 유성 박리제나 그 밖의 수용성 박리제를 사용할 수 있으며, 천연원석은 천연화강석, 대리석, 규석 등의 일반 광석은 물론 직경 25mm 이하의 1종 건자재 및 직경 40mm 이하의 2종 건자재에 해당되지 않아 폐기하여야 하는 직경 40mm 이상의 폐자재를 재활용할 수 있다.In the present invention, as the release agent, various oil release agents including cooking oil, other vegetable oils, and animal oils, and other water-soluble release agents may be used. Natural gemstones may have a diameter of 25 mm or less as well as general ores such as natural granite, marble, and quartzite. It is possible to recycle waste materials with a diameter of 40mm or more that do not fall under the 1st construction materials and 2 types of construction materials with a diameter of 40mm or less.
그리고 시멘트 모르타르층(13)의 외표면에 스프레이 뿜칠되는 표면처리제는 백시멘트와 규사를 일정량의 물과 혼합한 형태의 기존의 것이나 천연화강석과 방수성 에멀젼 수지를 혼합한 것, 또는 황토와 방수성 에멀젼 수지를 혼합한 것 등의 다양한 형태의 것을 사용할 수 있고, 발수처리제는 투명도료 등을 이용할 수 있다.The surface treatment agent sprayed on the outer surface of the cement mortar layer 13 is a conventional mixture of white cement and silica sand with a predetermined amount of water, or a mixture of natural granite and a waterproof emulsion resin, or ocher and a waterproof emulsion resin. Various forms, such as those mixed with the above, can be used, and a water repellent can use a transparent paint or the like.
상기와 같이 구성된 본 발명에 있어서는 표면에 사다리꼴 요입부(12)가 형성된 제 1성형체(11)를 대량으로 제작하여 비축한 후 필요할 때마다 제 1성형체(11)에 시멘트 모르타르층(13)과 천연원석(14)을 설치하고, 보강장식층(15)과 발수처리층(16)을 형성하는 방법으로 완성된 건축용 벽돌(10)을 제작할 수 있게 되는 것으로, 보강장식층(15)이나 발수처리층(16)을 형성할 때에는 많은 양의 제 1성형체(11)를 서로 밀착시켜 배열한 후 스프레이 뿜칠을 하게 되면 동시에 작업을 수행할 수 있게 된다.In the present invention configured as described above, the first molded body 11 having the trapezoidal concave portion 12 formed on the surface thereof is produced in large quantities and stored, and then the cement mortar layer 13 and the natural material are formed on the first molded body 11 whenever necessary. It is possible to manufacture the finished building bricks 10 by installing the gemstones 14 and forming the reinforcement decorative layer 15 and the water repellent treatment layer 16. The reinforcement decorative layer 15 or the water repellent treatment layer When forming 16, a large amount of the first molded bodies 11 are arranged in close contact with each other, and then sprayed and sprayed to perform operations at the same time.
한편 본 발명에 있어서는 보강 장식층(15)의 외표면 및 천연원석(14)의 외표면에 형성된 발수처리층(16)을 통하여 미세구멍을 밀폐할 수 있게 되므로 건축용 벽돌(10)의 표면 발수성을 크게 향상시킬 수 있게 된다.Meanwhile, in the present invention, the micropore can be sealed through the water repellent treatment layer 16 formed on the outer surface of the reinforcement decorative layer 15 and the outer surface of the natural gemstone 14, so that the surface water repellency of the building brick 10 can be sealed. It can be greatly improved.
이상에서 설명한 바와 같이 본 발명은 표면에 사다리꼴 요입부(12)가 형성되도록 형틀(20)로 제 1성형체(11)를 성형한 후 제 1성형체(11)의 사다리꼴 요입부(12)에 시멘트 모르타르층(13) 및 천연원석(14)을 설치하고, 보강 장식층(15) 및 발수처리층(16)을 형성한 것으로, 본 발명에 의하면 제 1성형체(11)를 대량의 제작하여 비축한 후 필요에 따라 후속 작업으로 완성품을 제작할 수 있게 되므로 작업성 및 생산성을 크게 향상시킬 수 있게 됨은 물론 작업비용을 크게 절감할 수 있게 되어 제품의 제작원가를 크게 낮출 수 있게 될 뿐 아니라 보강 장식층(15)과 발수처리층(16)을 통해 건축용 벽돌(10)의 미관을 개선할 수 있게 되고 강성 및 발수성을 향상시킬 수 있게 되므로 건축용 벽돌(10)의 상품성을 크게 향상시킬 수 있게 되는 등의 효과를 얻을 수 있게 된다.As described above, in the present invention, after forming the first molded body 11 with the mold 20 so that the trapezoidal recessed part 12 is formed on the surface, the cement mortar is formed on the trapezoidal recessed part 12 of the first molded body 11. The layer 13 and the natural gemstone 14 were installed, and the reinforcement decorative layer 15 and the water repellent treatment layer 16 were formed. According to the present invention, a large amount of the first molded body 11 was prepared and stored. As the final product can be manufactured by subsequent work as needed, it can not only significantly improve workability and productivity, but also greatly reduce the work cost, thereby significantly reducing the manufacturing cost of the product, as well as reinforcing decorative layers (15). ) And the water-repellent treatment layer 16 can improve the aesthetics of the building brick 10 and improve the rigidity and water repellency, thereby greatly improving the merchandise of the building brick 10. You can get it.
Claims (2)
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KR1020010033718A KR20020095578A (en) | 2001-06-15 | 2001-06-15 | a block and manufacturing method thereof |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200001277A (en) | 2018-06-27 | 2020-01-06 | (주)뉴다안 | Interior block for construction with functional and environmental property, and method for manufacturing the same |
KR20200001276A (en) | 2018-06-27 | 2020-01-06 | (주)뉴다안 | Exterior block for construction with functional and environmental property, and method for manufacturing the same |
KR20220013279A (en) * | 2020-07-24 | 2022-02-04 | 임회규 | stone block manufacturing method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05253908A (en) * | 1992-03-13 | 1993-10-05 | Iida Kensetsu Kk | Production of concrete product equipped with surface of natural stone |
KR940001179Y1 (en) * | 1991-03-07 | 1994-03-07 | 전한실업 주식회사 | Cordless interphone circuit |
KR970053787U (en) * | 1996-03-20 | 1997-10-13 | 조용현 | Casting mold and manufacturing process of concrete double-sided block using natural stone |
KR19990024766A (en) * | 1997-09-08 | 1999-04-06 | 최승팔 | Block with stone and manufacturing method |
KR20010025385A (en) * | 2000-12-21 | 2001-04-06 | 최한균 | Block using natural stone and manufacturing method thereof |
KR20020090766A (en) * | 2001-05-29 | 2002-12-05 | 이장현 | a surface reinforcement method of a block |
-
2001
- 2001-06-15 KR KR1020010033718A patent/KR20020095578A/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940001179Y1 (en) * | 1991-03-07 | 1994-03-07 | 전한실업 주식회사 | Cordless interphone circuit |
JPH05253908A (en) * | 1992-03-13 | 1993-10-05 | Iida Kensetsu Kk | Production of concrete product equipped with surface of natural stone |
KR970053787U (en) * | 1996-03-20 | 1997-10-13 | 조용현 | Casting mold and manufacturing process of concrete double-sided block using natural stone |
KR19990024766A (en) * | 1997-09-08 | 1999-04-06 | 최승팔 | Block with stone and manufacturing method |
KR20010025385A (en) * | 2000-12-21 | 2001-04-06 | 최한균 | Block using natural stone and manufacturing method thereof |
KR20020090766A (en) * | 2001-05-29 | 2002-12-05 | 이장현 | a surface reinforcement method of a block |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200001277A (en) | 2018-06-27 | 2020-01-06 | (주)뉴다안 | Interior block for construction with functional and environmental property, and method for manufacturing the same |
KR20200001276A (en) | 2018-06-27 | 2020-01-06 | (주)뉴다안 | Exterior block for construction with functional and environmental property, and method for manufacturing the same |
KR20220013279A (en) * | 2020-07-24 | 2022-02-04 | 임회규 | stone block manufacturing method |
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