KR100804204B1 - Yellow soil aggregate and manufacturing method thereof - Google Patents

Yellow soil aggregate and manufacturing method thereof Download PDF

Info

Publication number
KR100804204B1
KR100804204B1 KR1020050080267A KR20050080267A KR100804204B1 KR 100804204 B1 KR100804204 B1 KR 100804204B1 KR 1020050080267 A KR1020050080267 A KR 1020050080267A KR 20050080267 A KR20050080267 A KR 20050080267A KR 100804204 B1 KR100804204 B1 KR 100804204B1
Authority
KR
South Korea
Prior art keywords
ocher
aggregate
weight
parts
solution
Prior art date
Application number
KR1020050080267A
Other languages
Korean (ko)
Other versions
KR20070024773A (en
Inventor
김응선
Original Assignee
김응선
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김응선 filed Critical 김응선
Priority to KR1020050080267A priority Critical patent/KR100804204B1/en
Publication of KR20070024773A publication Critical patent/KR20070024773A/en
Application granted granted Critical
Publication of KR100804204B1 publication Critical patent/KR100804204B1/en

Links

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
    • 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
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1074—Silicates, e.g. glass
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • 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
    • C04B2103/10—Accelerators; Activators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

본 발명은 황토골재 및 그 제조방법에 관한 것이다. 본 발명은 a) 황토분말, 물, 고화제를 혼합한 후 교반하여 황토액을 제조하는 단계; 및 b) 상기 황토액과 골재를 혼합하여 골재의 표면에 황토액을 피복시키는 단계;를 포함하는 황토골재의 제조방법 및 이러한 제조방법에 의해 제조된 황토골재를 제공한다.The present invention relates to an ocher aggregate and a method of manufacturing the same. The present invention comprises the steps of: a) mixing ocher powder, water, a hardener, and then stirring to prepare an ocher solution; And b) mixing the ocher solution and aggregate to coat the ocher solution on the surface of the aggregate. It provides a method for producing ocher aggregate comprising the ocher aggregate prepared by the method.

본 발명의 황토골재 및 그 제조방법에 의하면, 소량의 황토를 사용하여 건강에 유익한 건축자재를 제조할 수 있으므로 경제적일 뿐만 아니라, 첨가제의 양을 아주 소량으로 첨가하므로 친환경적인 건축자재의 제조가 가능하다. 또한, 본 발명에 의하면 골재를 주성분으로 하여 그 표면에 황토를 피복시킴으로써, 지지력 및 보강력이 우수한 건축자재를 제조할 수 있게 된다.According to the ocher aggregate of the present invention and a method for manufacturing the same, it is economical because a small amount of loess can be used to produce health-friendly building materials, and it is possible to manufacture environmentally friendly building materials by adding a very small amount of additives. Do. In addition, according to the present invention, by coating the surface of the loess with the aggregate as a main component, it is possible to manufacture a building material excellent in support and reinforcement.

황토, 황토골재, 고화제, 첨가제 Ocher, ocher aggregate, hardener, additives

Description

황토골재 및 그 제조방법{YELLOW SOIL AGGREGATE AND MANUFACTURING METHOD THEREOF}Yellow soil aggregate and its manufacturing method {YELLOW SOIL AGGREGATE AND MANUFACTURING METHOD THEREOF}

본 발명은 황토골재 및 그 제조방법에 관한 것으로서, 더욱 상세하게는 인체에 유익한 원적외선을 방출하는 황토를 일반 골재에 피복하여 건축자재로 사용할 수 있는 황토골재 및 그 제조방법에 관한 것이다.The present invention relates to an ocher aggregate and a method for manufacturing the same, and more particularly, to an ocher aggregate which can be used as a building material by coating ocher emitting far infrared rays, which is beneficial to the human body, to a general aggregate.

황토는 예로부터 우리나라의 전통적인 건축자재 및 내장재로 사용되어 왔다. 즉, 황토는 자체 온도조절능력이 뛰어나고, 원적외선을 방출해 각종 해독효과, 단열효과 및 열량 보존효과가 뛰어나서 여름에는 시원하고 겨울에는 따뜻하며, 습도조절과 통풍, 환기 등의 기능이 우수하므로 우리나라와 같이 습기가 많은 기후조건에 적합한 건축자재이다.Loess has been used as a traditional building material and interior material in Korea. In other words, ocher has excellent self-temperature control ability, emits far infrared rays, and is excellent in various detoxification effect, insulation effect and calorie preservation effect, so it is cool in summer and warm in winter and has excellent functions such as humidity control, ventilation and ventilation. Like construction materials suitable for humid weather conditions.

이러한 황토가 시멘트 등의 보급으로 건축재료로 잘 활용되지 못하다가 최근 황토의 효능이 알려지면서, 황토를 이용하여 건축자재를 제조하고자 하는 다양한 방법들이 시도되고 있다.Although the loess is not well utilized as a building material due to the spread of cement, etc. Recently, as the efficacy of the loess is known, various methods have been attempted to manufacture building materials using loess.

국내특허출원번호 제1999-19691호는, 황토를 물에 침전시켜 이물질을 제거하고 건조하여 분말로 제조하는 단계; 상기 분말화된 황토에 PVA를 전체 황토 질량의 2~30% 범위내에서 혼합하는 단계; 상기 PVA 가 혼합된 황토혼합물을 용도에 알맞도록 일정 형상을 갖는 거푸집에서 3~10분의 시간 범위내에서 150~1,500㎏/㎠의 압력을 가해 제품을 성형하는 단계; 상기 성형된 제품을 75~150℃에서 2~4 시간 동안 건조시키는 단계를 포함하는 황토를 이용한 건축자재 제조방법을 제공한다.Korean Patent Application No. 1999-19691, which comprises the steps of precipitating ocher in water to remove foreign substances and dried to prepare a powder; Mixing PVA with the powdered loess within 2-30% of the total loess mass; Molding the product by applying a pressure of 150-1,500 kg / cm 2 within a time range of 3 to 10 minutes in a mold having a predetermined shape to suit the purpose of the mixture of the red clay mixed with the PVA; It provides a building material manufacturing method using the loess comprising the step of drying the molded product for 2 to 4 hours at 75 ~ 150 ℃.

그런데 상기 발명에 의하면, 황토를 주성분으로 하여 건축자재를 제조하므로 많은 양의 황토가 필요하게 되어 건축자재를 제조하는 데 드는 비용이 상승하게 되는 문제점이 있다.However, according to the present invention, since the construction material is manufactured with ocher as a main component, a large amount of ocher is required, which increases the cost of manufacturing the building material.

또한, 황토를 주성분으로 한 건축자재는 건조 과정에서 벽에 금이 가거나 벽이 갈라지기 쉬운 문제점이 있으며, 시멘트나 벽돌로 구축한 건물에 비해 지지력 및 보강력이 현저히 저하되는 문제점이 있다.In addition, the building material mainly composed of ocher has a problem that the wall is cracked or the wall is easily broken during the drying process, there is a problem that the support and reinforcement is significantly reduced compared to the building built with cement or brick.

한편, 국내특허출원번호 1997-17669호에는, 일반 시멘트 콘크리트에, 20∼1200℃로 가열하여 건조시킨 평균입경 5∼30㎛(비표면적 3,300㎠/g 이상)의 황토미분말을 시멘트 중량의 5∼30% 혼합하여, 마이크로필러(Micro-filler) 효과 및 시멘트수화반응물질인 수산화칼슘과의 포졸란 반응에 의해 압축강도가 증진되는 것을 특징으로 하는 황토콘크리트 조성물이 개시되어 있다.On the other hand, in Korean Patent Application No. 1997-17669, fine clay powder having an average particle diameter of 5 to 30 µm (specific surface area of 3,300 cm 2 / g or more) dried on general cement concrete by heating at 20 to 1200 ° C. is 5 to 5 weight of the cement. A mixture of 30%, ocher concrete composition is characterized in that the compressive strength is enhanced by the micro-filler effect and the pozzolanic reaction with calcium hydroxide as a cement hydration reaction material.

그러나 상기한 발명에 의하면, 황토콘크리트 조성물의 주성분이 황토가 아니라 시멘트이며, 소량의 황토를 다량의 시멘트와 혼합함으로써, 황토의 제 기능이 충분히 발현되기보다는 시멘트로 인한 부작용이 더 많이 발생하는 문제점이 있다. However, according to the above invention, the main component of the ocher concrete composition is not loess but cement, and by mixing a small amount of loess with a large amount of cement, the problem that the side effects due to cement occur more than the full function of the loess is expressed. have.

즉, 시멘트는 알칼리성으로 인체에 해로운 라돈가스(방사성물)를 방출하고, 땅의 지기(地氣)를 받을 수 없도록 한다. 또한, 시멘트에서는 냉기와 독성이 방출 되어 인체가 쉽게 피로해지고, 새집증후군 등에 의해 생명이 위협받을 뿐만 아니라 벽지나 장판 등을 썩게 만들거나 부식시키므로 시멘트를 주성분으로 한 상기 발명을 건축자재로 사용하는데는 한계가 있다.In other words, the cement is alkaline and releases radon gas (radioactive material) that is harmful to the human body, so that it is not able to receive land soil. In addition, in the cement, the cold and toxic are released, which makes the human body easily fatigued, and not only is the life threatened by the sick house syndrome, but also deteriorates or corrodes the wallpaper and the floorboard. There is a limit.

따라서 본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 안출한 것으로서, 본 발명의 목적은 황토를 골재의 표면에 피복시킴으로써, 소량의 황토를 사용하더라도 황토의 기능을 충분히 발휘할 수 있는 황토골재 및 그 제조방법을 제공함에 있다.Therefore, the present invention has been made in order to solve the conventional problems as described above, the object of the present invention by coating the surface of the ocher aggregate, the ocher aggregate that can fully exhibit the function of the ocher even when using a small amount of loess and its To provide a manufacturing method.

본 발명의 다른 목적은, 황토를 주성분으로 사용하는 것이 아니라 골재를 주성분으로 하여 골재의 표면에만 황토를 피복시킴으로써, 건축자재로 사용 시 지지력 및 보강력이 우수한 황토골재 및 그 제조방법을 제공함에 있다. Another object of the present invention is to provide an ocher aggregate and a method for producing the same, which have excellent bearing and reinforcement properties when used as a building material, by coating the ocher only on the surface of the aggregate with the aggregate as the main component, rather than using ocher as the main component. .

본 발명의 또 다른 목적은 시멘트 등과 같은 첨가제의 양을 최소화함으로써 첨가제로 인한 부작용을 방지하고, 황토의 제 기능을 충분히 발휘하여 건강에 유익한 황토골재 및 그 제조방법을 제공함에 있다.Still another object of the present invention is to prevent side effects caused by additives by minimizing the amount of additives such as cement and the like, and to provide a loess aggregate and a method of manufacturing the same, which are beneficial to health by fully exhibiting the functions of the loess.

이상과 같은 목적을 달성하기 위해, 본 발명은 a) 황토분말, 물, 고화제를 혼합한 후 교반하여 황토액을 제조하는 단계; 및 b) 상기 황토액과 골재를 혼합하여 골재의 표면에 황토액을 피복시키는 단계;를 포함하는 황토골재의 제조방법 및 이러한 제조방법에 의해 제조된 황토골재를 제공한다.In order to achieve the above object, the present invention comprises the steps of: a) preparing ocher solution by stirring after mixing ocher powder, water, and a hardening agent; And b) mixing the ocher solution and aggregate to coat the ocher solution on the surface of the aggregate. It provides a method for producing ocher aggregate comprising the ocher aggregate prepared by the method.

상기 황토액은, 상기 황토분말 100중량부를 기준으로 물 45~65중량부 및 고 화제 5~10중량부 이하를 혼합한 후 교반하여 제조되는 것을 특징으로 한다.The ocher solution is characterized in that it is prepared by mixing 45 to 65 parts by weight of water and 5 to 10 parts by weight of solidifying agent based on 100 parts by weight of the ocher powder.

바람직하게는 본 발명에서 상기 a) 단계는, 첨가제가 더 첨가되며, 더욱 바람직하게는 상기 첨가제의 중량은 상기 황토분말 100중량부를 기준으로 1~3중량부인 것을 특징으로 한다.Preferably the step a) in the present invention, an additive is further added, more preferably the weight of the additive is characterized in that 1 to 3 parts by weight based on 100 parts by weight of the ocher powder.

또한, 바람직하게는 상기 b) 단계는, 상기 골재 100중량부를 기준으로 5~35중량부의 황토액을 혼합하는 것을 특징으로 한다.In addition, preferably the step b) is characterized in that for mixing 5 to 35 parts by weight of ocher based on 100 parts by weight of the aggregate.

한편, 본 발명은 상기 b) 단계 후, 황토액이 피복된 골재를 건조하는 단계를 더 포함하는 것을 특징으로 한다.On the other hand, after the step b), characterized in that it further comprises the step of drying the aggregate coated with ocher solution.

이하, 본 발명에 의한 황토골재의 제조방법을 상세히 설명한다.Hereinafter, a method for producing loess aggregate according to the present invention will be described in detail.

먼저, 황토를 피복시킬 골재를 준비한다. 골재로는 자연석 등과 같은 천연골재, 재생골재, 석산 산출골재 및 경량골재 등이 모두 사용가능하다. First, prepare aggregate to cover the loess. As aggregate, natural aggregates such as natural stone, recycled aggregates, calcite output aggregates and lightweight aggregates can be used.

다음, 황토액을 제조하는데, 상기 황토액은 황토분말, 고화제, 첨가제 등을 혼합한 후 교반하여 제조한다.Next, to prepare an ocher solution, the ocher solution is prepared by mixing the ocher powder, a solidifying agent, an additive, and the like.

우선, 채취한 황토를 물에 용해시킨 후 침전시켜서 모래, 자갈 등과 같은 성분을 제거하여 황토를 선별한다. 본 실시예에서는 직경이 1㎜인 체를 사용하여 황토분말을 준비하였다. 그러나 이러한 선별작업을 반드시 거쳐야 하는 것은 아니며, 채취한 황토에 자갈 등과 같은 불순물이 없으면 채취한 황토를 그대로 사용할 수 있다.First, the collected ocher is dissolved in water and then precipitated to remove the elements such as sand and gravel to sort the ocher. In this embodiment, ocher powder was prepared using a sieve having a diameter of 1 mm. However, it is not necessary to go through this sorting operation, and if the collected loess does not have impurities such as gravel, the collected loess may be used as it is.

이와 같이 황토분말이 준비되면, 황토분말에 황토분말 100중량부를 기준으로 45~65중량부, 바람직하게는 55~65중량부, 더욱 바람직하게는 60중량부의 물을 첨가 한다. 첨가되는 물의 양이 너무 적으면, 황토액이 골재에 피복된 상태에서 서로 뭉쳐지기 쉬운 반면, 물의 양이 너무 많으면 골재의 표면에 황토액이 잘 피복되지 않아 본 발명의 목적을 달성하기 어렵게 된다.When the ocher powder is prepared as described above, 45 to 65 parts by weight, preferably 55 to 65 parts by weight, more preferably 60 parts by weight of water, is added to the ocher powder based on 100 parts by weight of the ocher powder. If the amount of water added is too small, it is easy to agglomerate with each other in the state in which the ocher liquid is coated on the aggregate, while when the amount of water is too large, the ocher solution is not well coated on the surface of the aggregate, making it difficult to achieve the object of the present invention.

황토분말에 물을 첨가한 후, 고화제를 첨가한다. 여기서 물과 고화제 등의 첨가순서는 중요하지 않으므로 고화제를 황토분말에 첨가한 후 물을 첨가하여 황토액을 제조하여도 된다.To the ocher powder is added water, followed by addition of a hardener. The order of addition of water and solidifying agent is not important here, so the ocher liquid may be prepared by adding the solidifying agent to the ocher powder and then adding water.

첨가되는 고화제는 시멘트, 플라이에쉬, 고로슬래그 등으로서, 황토분말을 골재의 표면에 잘 피복시킬 수 있는 고화제라면 모두 사용 가능하므로 반드시 상기 제품에 한정되는 것은 아니다.The solidifying agent to be added is cement, fly ash, blast furnace slag and the like, and any solidifying agent capable of coating the ocher powder on the surface of the aggregate can be used, so it is not necessarily limited to the above products.

이때, 고화제의 양은 황토분말 100중량부를 기준으로 5~10중량부인 것이 바람직하다. 고화제를 첨가하지 않더라도 황토액을 골재의 표면에 피복시킬 수 있지만, 황토액이 보다 더 골재의 표면에 잘 피복되고 경도가 큰 골재를 제조하기 위해서는 고화제를 첨가하는 좋다. At this time, the amount of hardener is preferably 5 to 10 parts by weight based on 100 parts by weight of ocher powder. Although the ocher solution can be coated on the surface of the aggregate without adding the solidifying agent, it is preferable to add the hardening agent in order to produce the aggregate having a higher hardness and better hardness on the surface of the aggregate.

첨가되는 고화제의 양이 너무 적으면 황토액이 골재의 표면에 잘 피복되지 않을뿐만 아니라 물 등과 같은 액체에 잘 씻기고, 고화제의 양이 너무 많으면 시멘트 등에서 방출되는 라돈가스(방사성물)에 의해 인체가 쉽게 피로해지고, 새집증후군 등에 의해 생명이 위협받을 수 있기 때문에 5~10중량부로 첨가해주는 것이 바람직하다.If the amount of solidifying agent added is too small, not only the ocher liquid is not well coated on the surface of the aggregate, but also it is washed well in a liquid such as water. If the amount of solidifying agent is too large, it is caused by radon gas (radioactive material) released from cement. The human body easily fatigues, and may be threatened with life due to sick house syndrome, so it is desirable to add 5 to 10 parts by weight.

따라서, 상기한 범위 내의 고화제를 사용하면 황토가 골재의 표면에 잘 피복되어 있으면서도 인체에 해롭지 않은 친환경적인 건축자재를 생산할 수 있게 된다.Therefore, using the hardener within the above range it is possible to produce an environmentally friendly building material that is not harmful to the human body while the ocher is well coated on the surface of the aggregate.

한편, 고화제의 양을 최소화하면서 황토액이 골재의 표면에 잘 피복될 수 있도록 첨가제를 더 첨가할 수 있다. 이러한 첨가제는 그 고형효과가 고화제의 40~50배 정도로서, 황토액 100중량부 기준으로 1~3 중량부를 첨가하는 것이 바람직하다. 이때, 3중량부 이상의 첨가제를 첨가하더라도 고형효과가 특별히 크지 않으므로 고가의 첨가제를 필요 이상으로 많이 첨가하는 것은 경제적 측면에서 오히려 비효율적이다. On the other hand, an additive may be further added to minimize the amount of solidifying agent so that the ocher solution may be well coated on the surface of the aggregate. Such an additive has a solid effect of about 40 to 50 times that of a solidifying agent, and preferably 1 to 3 parts by weight based on 100 parts by weight of ocher solution. At this time, even if the addition of more than 3 parts by weight of the solid effect is not particularly large, the addition of more expensive additives than necessary is rather inefficient from the economic point of view.

첨가제는 고화제의 고화효과를 증진시킬 수 있는 제품이라면 모두 사용가능하며, 특히 염소(Cl)계열의 무기화합물이 적합하다. Additives can be used as long as the product can enhance the solidification effect of the solidifying agent, especially chlorine (Cl) series inorganic compounds are suitable.

이와 같이 상기 중량 범위 내의 황토분말, 물, 고화제 및 첨가제를 서로 혼합한 후 교반하여 황토액을 제조한다. 즉, 황토분말 100중량부 당, 물 45~65중량부, 및 고화제 5~10중량부를 혼합하여 교반하여 황토액을 제조한다. 경우에 따라서는 첨가제 1~3중량부가 더 포함하여 황토액을 제조할 수 있다. Thus, ocher powder, water, hardener and additives in the above weight range are mixed with each other and stirred to prepare an ocher solution. That is, per 100 parts by weight of ocher powder, 45 to 65 parts by weight of water, and 5 to 10 parts by weight of a hardener are mixed and stirred to prepare an ocher solution. In some cases, the additive may further include 1 to 3 parts by weight of ocher.

다음으로, 제조된 황토액을 준비된 골재에 혼합하여 교반해준다. 이때, 골재 100중량부를 기준으로 5~35중량부의 황토액을 혼합하는 것이 바람직하다. Next, the prepared ocher solution is mixed with the prepared aggregate and stirred. At this time, it is preferable to mix 5 to 35 parts by weight of ocher solution based on 100 parts by weight of aggregate.

황토액이 너무 적으면, 황토액이 골재의 표면에 골고루 피복되기 어려우며, 피복된 황토층의 두께가 얇아 원적외선 방출이나 항습효과 등 황토의 제 기능을 충분히 발휘하기 어렵다. 그러나, 본 발명에 의한 황토골재는 산업현장에서 곧바로 사용할 수 있을 뿐만 아니라, 제조된 황토골재를 각 용도에 적합하게 2차 가공하여 사용할 수도 있으므로, 골재표면에 피복된 황토층의 두께가 너무 얇은 경우에는 2차 가공 시 황토액을 첨가하여 황토층의 두께를 적절하게 조절하면 된다. If the ocher solution is too small, it is difficult for the ocher solution to be evenly coated on the surface of the aggregate, and the thickness of the coated ocher layer is so thin that it is difficult to fully exhibit the function of the ocher, such as far-infrared emission or anti-humidity effect. However, the ocher aggregate according to the present invention can not only be used immediately in an industrial site, but also the manufactured ocher aggregate can be used by secondary processing for each purpose, so that the thickness of the ocher layer coated on the aggregate surface is too thin. During the tea processing, the thickness of the ocher layer may be appropriately adjusted by adding ocher solution.

반면, 골재와 혼합되는 황토액의 양이 너무 많으면 황토골재의 제조 비용이 상승하는 문제점이 발생한다. 따라서 황토액의 사용량을 최소화하면서 골재의 표면에 황토액이 잘 피복될 수 있을 정도이면 되므로, 상기 범위값의 황토액을 사용하는 것이 바람직하다.On the other hand, if the amount of ocher mixed with the aggregate is too large, there is a problem that the manufacturing cost of the ocher aggregate increases. Therefore, it is preferable to use the ocher solution in the above range value, since the ocher solution should be enough to cover the surface of the aggregate while minimizing the amount of the ocher solution.

이때, 황토액과 골재는 일반 혼합기에서 혼합 및 교반한다.At this time, the ocher solution and aggregate is mixed and stirred in a general mixer.

상기와 같은 비율로 황토액을 제조하여 혼합기에 투입하여 골재와 혼합 및 교반하면, 황토액이 골재의 표면에 잘 피복될 뿐만 아니라 피복된 후에도 물에 잘 씻기지 않고, 골재끼리 서로 잘 뭉치지도 않는다.When the ocher solution is prepared in the same ratio as above, mixed with the aggregate, and stirred with the aggregate, the ocher solution is not only well coated on the surface of the aggregate, but is not washed well with water even after being coated, and aggregates do not stick together well.

이와 같이 황토액과 골재를 혼합 및 교반하여 얻은 황토골재는 산업현장에서 바로 사용될 수도 있고, 자연적 또는 인공적으로 건조된 후 각 용도에 적합하도록 2차 가공하여 사용될 수도 있다.Thus, the ocher aggregate obtained by mixing and stirring the ocher solution and the aggregate may be used directly at an industrial site, or may be used by secondary processing to be suitable for each purpose after being dried naturally or artificially.

이러한 황토골재는 천정내장재, 벽내장재, 바닥재, 보도블럭 등에 다양하게 사용될 수 있다.Such ocher aggregates can be used in various ways, such as ceiling interior materials, wall interior materials, floor materials, sidewalk blocks.

일반적으로, 황토층이 1㎜ 정도의 두께로 골재의 표면에 도포되기만 해도 인체에 유익한 원적외선은 지속적으로 방출되며, 황토의 효능인 항균, 항충기능, 온도 및 습도조절능력 등이 충분히 발휘된다. 따라서, 본 발명에 의해 황토액을 골재의 표면에 피복시켜 건축자재로 사용 시, 소량의 황토 및 첨가제를 사용하여 경제적이면서도 건강에 좋은 황토건축자재를 제조할 수 있게 된다.In general, even if the ocher layer is applied to the surface of the aggregate with a thickness of about 1 mm, far infrared rays that are beneficial to the human body are continuously emitted, and the antimicrobial, anti-worm, temperature and humidity control ability of ocher is sufficiently exhibited. Therefore, by using the present invention to cover the surface of the aggregate of the ocher solution when used as a building material, it is possible to manufacture economical and healthful ocher building materials using a small amount of ocher and additives.

뿐만 아니라, 황토를 골재의 표면에 피복시켜 사용하므로 황토를 단일재료로 하여 건축자재로 사용할 때의 문제점인 강도, 내구성 등의 문제점을 해결하여 지지 력 및 보강력이 우수한 건축자재를 제조할 수 있다.In addition, since the ocher is coated on the surface of the aggregate, it is possible to manufacture building materials with excellent bearing and reinforcement by solving problems such as strength and durability, which are problems when using ocher as a building material. .

이상, 본 발명을 구체적인 실시예를 통하여 상세하게 설명하였으나, 본 발명은 상기한 실시예에 한정되지 않고, 본 발명의 기술적 사상의 범위 내에서 통상의 지식을 가진 자에 의하여 여러 가지 변형이 가능하며, 본 발명의 권리범위는 상기한 상세한 설명에 의해 결정되는 것이 아니라 특허청구범위에 의해 결정되어야 할 것이다.The present invention has been described in detail through specific embodiments, but the present invention is not limited to the above embodiments, and various modifications may be made by those skilled in the art within the scope of the technical idea of the present invention. Therefore, the scope of the present invention should be determined by the claims rather than the above description.

본 발명에 의하면, 황토를 골재의 표면에 피복시켜 건축자재로 제조함으로써, 소량의 황토를 사용하여 황토의 효과를 충분히 발휘할 수 있는 건축자재를 제조할 수 있으므로, 경제적이고 건강에 좋은 건축자재의 대량생산이 가능하게 된다.According to the present invention, by coating the surface of the aggregate with the ocher to produce a building material, it is possible to manufacture a building material that can fully exhibit the effect of the ocher using a small amount of loess, so that a large amount of economical and healthy building materials Production is possible.

또한, 본발명에 의하면 골재를 주재료로 하여 그 표면에 황토를 피복시킴으로써, 벽면의 갈라짐 현상 등을 방지할 수 있는 강도 높은 건축자재의 생산이 가능하고, 지지력 및 보강력이 우수한 건축자재를 제조할 수 있다.In addition, according to the present invention, it is possible to produce a high-strength building material that can prevent wall cracking and the like by manufacturing the building material with excellent support and reinforcement by covering the surface with ocher on the surface of the aggregate as a main material Can be.

뿐만 아니라, 본 발명에 의하면 시멘트 등과 같은 첨가제의 양을 최소화할 수 있어 첨가제로 인한 부작용을 방지할 수 있는 건축자재의 제조가 가능하다.In addition, according to the present invention it is possible to minimize the amount of additives, such as cement, it is possible to manufacture a building material that can prevent side effects due to the additives.

Claims (7)

삭제delete a) 황토분말 100중량부 당 물 45~65중량부 및 고화제 5~10중량부를 포함하는 황토액을 제조하는 단계; 및a) preparing an ocher solution comprising 45 to 65 parts by weight of water and 5 to 10 parts by weight of hardener per 100 parts by weight of ocher powder; And b) 상기 제조된 황토액 5~35중량부를 골재 100중량부 당 혼합하여 상기 황토액이 상기 골재의 표면에 균일하게 피복된 황토골재를 제조하는 단계를 포함하는 것을 특징으로 하는 황토골재의 제조방법.b) 5 to 35 parts by weight of the prepared ocher solution is mixed per 100 parts by weight of the aggregate, the method for producing ocher aggregate, characterized in that the step of producing the ocher aggregate uniformly coated on the surface of the ocher solution . 삭제delete 제 2 항에 있어서,The method of claim 2, 상기 a) 단계에서 상기 황토액은 황토분말 100중량부 당 상기 고화제의 고화효과를 촉진하는 첨가제를 1~3중량부 더 포함하는 것을 특징으로 하는 황토골재의 제조방법.In the step a), the ocher solution is a method for producing ocher aggregate, characterized in that it further comprises 1 to 3 parts by weight of an additive for promoting the solidification effect of the solidifying agent per 100 parts by weight of ocher powder. 제 2 항에 있어서,The method of claim 2, 상기 b) 단계 후, 상기 표면에 황토액이 피복된 황토골재를 건조하는 단계를 더 포함하는 것을 특징으로 하는 황토골재의 제조방법.After the step b), the ocher aggregate manufacturing method characterized in that it further comprises the step of drying the ocher aggregate coated with the ocher solution on the surface. 삭제delete 골재의 표면에 황토분말 100중량부 당 물 45~65중량부 및 고화제 5~10중량부를 포함하는 황토액이 균일하게 피복된 것을 특징으로 하는 황토골재.Ocher aggregate, characterized in that the surface of the aggregate is uniformly coated with ocher liquid containing 45 to 65 parts by weight of water and 5 to 10 parts by weight of hardener per 100 parts by weight of ocher powder.
KR1020050080267A 2005-08-30 2005-08-30 Yellow soil aggregate and manufacturing method thereof KR100804204B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020050080267A KR100804204B1 (en) 2005-08-30 2005-08-30 Yellow soil aggregate and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050080267A KR100804204B1 (en) 2005-08-30 2005-08-30 Yellow soil aggregate and manufacturing method thereof

Publications (2)

Publication Number Publication Date
KR20070024773A KR20070024773A (en) 2007-03-08
KR100804204B1 true KR100804204B1 (en) 2008-02-18

Family

ID=38099115

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050080267A KR100804204B1 (en) 2005-08-30 2005-08-30 Yellow soil aggregate and manufacturing method thereof

Country Status (1)

Country Link
KR (1) KR100804204B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100926240B1 (en) * 2007-12-31 2009-11-09 윤세균 Apparatus for coating functional materials on the surface of landscape aggregate
KR100924436B1 (en) * 2007-12-31 2009-10-29 윤세균 Landscape aggregate coated functional materials
KR102100085B1 (en) * 2020-03-06 2020-04-10 박정열 brassware varnish and its manufacturing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900007081B1 (en) * 1988-09-28 1990-09-28 오주환 Method for producing aggregate material
KR20010089914A (en) * 2000-03-13 2001-10-17 신현택 Uncontractible and high strength loess mortar radiating far infrared rays
KR100423130B1 (en) 2000-10-31 2004-03-18 김무한 A composites for Porous Concrete or Color Porous Concrete with Hwangtoh powder and its a manufacturing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900007081B1 (en) * 1988-09-28 1990-09-28 오주환 Method for producing aggregate material
KR20010089914A (en) * 2000-03-13 2001-10-17 신현택 Uncontractible and high strength loess mortar radiating far infrared rays
KR100423130B1 (en) 2000-10-31 2004-03-18 김무한 A composites for Porous Concrete or Color Porous Concrete with Hwangtoh powder and its a manufacturing method

Also Published As

Publication number Publication date
KR20070024773A (en) 2007-03-08

Similar Documents

Publication Publication Date Title
US20180007191A1 (en) Lightweight synthetic particle and method of manufacturing same
KR101912328B1 (en) Eco-friendly Composition of Ready Mixed Concrete in capable of reducing Scattering Dust
CN104098344A (en) Ceramic fiber aerated brick and preparation method thereof
CA2956134C (en) Low water content plastic composition comprising hydraulic cement and method for manufacturing same
KR20170083818A (en) Cementless binder and application thereof
CN106746683A (en) Glass pumice water-permeable brick and preparation method thereof
KR100804204B1 (en) Yellow soil aggregate and manufacturing method thereof
JP2005042439A (en) Surface covering aggregate for permeable pavement utilizing tile waste material, permeable paving material and paving body utilizing permeable paving material and these manufacturing method
KR20100012690A (en) Composition comprising ceramic powder for paving a road, manufacturing method therefor and paving method using the same
CN107162503A (en) A kind of environmental protection brick containing Chinese herbal medicine and preparation method
CZ307741B6 (en) Concrete, a dry mix for the preparation of concrete, and a method of preparing this concrete
KR100230022B1 (en) Earthen brick and its manufacturing method
KR100547953B1 (en) Non-combustible, heat insulation, heat insulation, absorption. Foamed concrete mortar composition with sound insulation function and method for producing same
KR100611331B1 (en) Porous sintered paving material and manufacturing method thereof
KR100632341B1 (en) Powdery composition for yellow soil mortar
KR100710690B1 (en) A Gypsumboard Containing Loess and Method for Preparing the Same
KR100547955B1 (en) Non-combustible, heat insulation, heat insulation, absorption. Construction method of foamed concrete mortar with sound insulation
JPS5812223B2 (en) Manufacturing method of lightweight concrete
KR100781368B1 (en) Yellow soil floor and constructing method thereof
KR100547954B1 (en) Non-combustible, heat insulation, heat insulation, absorption. Foamed concrete mortar composition with sound insulation function and method for producing same
CA2932592A1 (en) Synthetic aggregate and method of manufacturing same
TR201801339A2 (en) Low Density Precast Mortar With Industrial Waste Additive
CN107216075A (en) A kind of environmental protection brick containing Chinese herbal medicine and preparation method
WO2012028116A1 (en) Maintenance ready-mixed plaster
KR20040080665A (en) Bubble concrete mortar composition and its manufacturing process

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
G170 Publication of correction
LAPS Lapse due to unpaid annual fee