KR20030058968A - An incombustible construction material, and the manufacturing method - Google Patents

An incombustible construction material, and the manufacturing method Download PDF

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KR20030058968A
KR20030058968A KR1020030021567A KR20030021567A KR20030058968A KR 20030058968 A KR20030058968 A KR 20030058968A KR 1020030021567 A KR1020030021567 A KR 1020030021567A KR 20030021567 A KR20030021567 A KR 20030021567A KR 20030058968 A KR20030058968 A KR 20030058968A
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building material
lightweight building
expanded
weight
combustible
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KR1020030021567A
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KR100542008B1 (en
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민경범
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주식회사 디엔에스
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/64Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type of the free settling type

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Abstract

PURPOSE: Provided are lightweight construction materials having heat insulation, sound absorption and nonflammability by using expanded perlite and nonflammable materials. CONSTITUTION: Nonflammable construction materials contain expanded perlite(1), inorganic binders(2) such as sodium silicate and sodium aluminate, sterilizers(3) such as TiO2(anatase) and ZnO, and moisture controllers(4) such as illite, allophane and coal ash. The construction materials are manufactured by mixing the composition materials, pressing, drying and firming with hot blast of 200-500deg.C, and cooling.

Description

불연성 경량건축재 및 그 제조방법{An incombustible construction material, and the manufacturing method}Incombustible construction material, and the manufacturing method

본 발명은 각종 건축물의 단열,방음 및 완충재로 쓰이는 경량 건축재에 관한 것으로서, 팽창 진주암을 사용하여 뛰어난 방음 및 단열효과를 가지며, 모든 재료를 불연성 재료로만 구성하여 불에 전혀 연소되지 않는 불연성 경량 건축재에 관한 것이다.The present invention relates to a lightweight building material used as a heat insulating, soundproofing and cushioning material of various buildings, and has excellent sound insulation and heat insulating effect by using expanded pearl rock, and is composed of only non-combustible materials, and thus does not burn at all. It is about.

건축물에 있어서 에너지 효율을 높히기 위해서 각종의 단열재가 사용되며, 또한 방음재와 완충재등이 사용되고 있다.In order to improve energy efficiency in buildings, various heat insulators are used, and sound insulation and shock absorbers are used.

통상 단열재로는 주로 석유화학의 원료를 이용한 발포제로서, 내부에 다수의 기공을 형성시켜서 사용되고 있으며, 발포우레탄(Foam Urethan) 및 발포폴리스틸렌(Expended Polystylene)과 같이 유기화학제품으로 구성됨으로써 경량성과 단열성을 제공하고 있다.In general, as a heat insulating material, it is mainly a foaming agent using petrochemical raw materials, and is formed by forming a plurality of pores therein, and is composed of organic chemical products such as Foam Urethan and Expanded Polystyrene, which is lightweight and heat insulating. Providing.

그러나, 이러한 유기화학 조성물들은 내열성이 취약하여 열에 의해 쉽게 변형 또는 인화되는 단점이 있어 화재 발생과 발화시 유독 가스의 발생으로 인간에게 치명적 위해를 끼치게 되는 문제점이 있다.However, these organic chemical compositions have a disadvantage in that they are easily deformed or ignited by heat due to their poor heat resistance, thus causing a fatal hazard to humans due to the generation of toxic gases during fire and ignition.

이러한 문제점으로 인하여 난연성의 단열재도 사용되며, 이러한 난연성의 단열재로는 글래스울(Glass Wool)이나 석면등이 사용되고 있다. 그러나, 이 역시 유리나 광석 등을 용융하여 면사(綿絲)형상으로 성형하고 페놀 등으로 표면처리한 것으로 인체에 폐암을 유발시킬 수 있는 공해물질로 분류되어 이들의 사용을 규제하고 있지만, 시공성 및 경제성이 있는 대체재가 없어 난연성이 요구되는 단열부분에는 불가피하게 사용하고 있는 실정이다.Due to this problem, a flame retardant insulation is also used, and as the flame retardant insulation, glass wool or glass asbestos is used. However, it is also classified as a pollutant that can cause lung cancer in the human body by melting glass or ore, forming a cotton yarn, and surface-treating with phenol. However, the use and economical efficiency are regulated. Since there is no substitute material with this, it is inevitably used for the insulation part which requires flame retardancy.

한편, 발포폴리스틸렌은 대단히 가볍고 경제성이 뛰어난 단열재이기 때문에 현재까지 매우 광범위하게 사용되어지고 있다. 이러한 특성으로 포장완충재, 경량단열건축재, 각종의 용기 등의 대부분을 발포폴리스틸렌이 점유하고 있으며 그 점유율도 점점 증가하는 추세에 있다.On the other hand, expanded polystyrene has been used very widely to date because it is a very light and economical heat insulating material. Due to these characteristics, foam polystyrene occupies most of packaging buffers, lightweight insulation building materials, and various containers, and its share is also gradually increasing.

발포폴리스틸렌은 무게가 가볍기 때문에 유용하기도 하지만 그 경량성이 오히려 중요한 문제점이 되고 있다. 즉, 발포폴리스틸렌을 사용 후 폐기 시 많은 체적을 차지하게 되고, 천연의 상태에서는 거의 분해되지 않기 때문에 이것의 처리가 환경문제로 크게 대두되고 있다.Although expanded polystyrene is useful because of its light weight, its lightness has become a rather important problem. That is, since disposal of foamed polystyrene takes up a large volume when used and hardly decomposes in a natural state, its treatment is a large environmental problem.

또한, 현재 폐 발포폴리스틸렌의 처리방법은 매립, 소각, 연료화, 회수 재자원화 등이 있으나 매립은 여타 폐기물과 같이 2차 공해발생이나 매립지 등의 문제를 내포하고 있으며 소각처리에서는 다이옥신등의 인체유해가스 성분이 다량 배출이 되는 문제가 있다.In addition, the current method of treating waste expanded polystyrene includes landfilling, incineration, fuelization, and recycling of reclaimed materials.However, landfilling involves problems such as secondary pollution or landfills, and other hazardous wastes such as dioxins in incineration. There is a problem that a large amount of components are discharged.

이상과 같이 종래의 각종 건축재는 내열성이 약하여 화재의 우려가 있으며, 화재시에는 각종 유독가스가 발생하여 인명에 치명적이 위해를 주게된다.As described above, the conventional various building materials have a low heat resistance and may cause a fire. In the event of a fire, various toxic gases are generated, which may cause fatal harm to human life.

또한 난연성 건축재라 할 지라도 각종 발암물질이 함유되어 각종 환경문제로 대두되어 그 사용이 매우 제한되고 있다는 문제점이 있다.In addition, even the flame-retardant building materials contain a variety of carcinogens have emerged as a variety of environmental problems, there is a problem that its use is very limited.

또한 사용 후에는 재활용이 거의 불가하여 자원효율성의 저하 및 환경오염의 문제를 유발하게 된다.In addition, after use, it is almost impossible to recycle, causing deterioration of resource efficiency and environmental pollution.

본 발명은 상기와 같은 종래의 건축재가 갖는 문제점을 해결하기 위해서 안출한 것으로서, 단열 및 방음효과가 우수하면서도 불에 타지 않는 불연성 경량 건축재 및 그 제조방법의 제공을 목적으로 한다.The present invention has been made in order to solve the problems of the conventional building materials as described above, it is an object of the present invention to provide a non-flammable lightweight building material that is excellent in heat insulation and soundproofing, and does not burn.

본 발명의 다른 목적은 재생이 가능하며, 폐품도 유용하게 사용할 수 있는 불연성 경량 건축재를 제공하는 것이다.Another object of the present invention is to provide a non-combustible lightweight building material that can be recycled and that waste products can be usefully used.

이와 같은 목적은 팽창 진주암을 사용하여 단열 및 방음효과가 우수하며 전체가 불연성 재료로 구성되어 불에 타지 않는 본 발명의 구성에 의하여 달성될 수 있는 바, 이하 첨부된 도면을 참조로 하여 상세히 설명한다.This object can be achieved by the configuration of the present invention that is excellent in thermal insulation and soundproofing effect by using expanded pearl rock and is composed of a non-combustible material, the whole is incombustible, will be described in detail with reference to the accompanying drawings. .

도1은 본 발명의 단면 구성도1 is a cross-sectional configuration of the present invention

도2는 본 발명의 다른 변형예의 단면 구성도Figure 2 is a cross-sectional configuration of another modification of the present invention

도3은 본 발명의 제조공정을 보여주는 전체 시스템의 구성도3 is a configuration diagram of an entire system showing a manufacturing process of the present invention.

〈 도면의 주요부분에 대한 부호의 설명 〉<Description of the reference numerals for the main parts of the drawings>

1: 팽창 진주암 2: 바인더재1: expanded pearl rock 2: binder material

3: 항균재 4: 조습재3: antibacterial material 4: humidity control material

10,10`: 본 발명에 따른 불연성 경량건축재10,10`: incombustible lightweight building material according to the present invention

20: 투입기 25: 싸이로20: Injector 25: Cyro

30: 바인더재 교반기 35: 믹서기30: binder material stirrer 35: blender

40: 기초 성형틀 41: 롤러40: base forming mold 41: roller

45: 가압식 열풍성형기 50: 냉각기45: pressurized hot air molding machine 50: cooler

55: 가공기 60: 절단기55: processing machine 60: cutting machine

65: 파쇄기 70: 분급선별기65: crusher 70: classifier

80: 콘베이어80: conveyor

본 발명은 팽창 진주암을 사용하여 건축재를 형성하는 것을 특징으로 한다.The present invention is characterized by forming a building material using expanded pearl rock.

팽창 진주암은 펄라이트(Perlite)라 불리며, 이는 화산의 활동시 급냉되어진 진주암 계통의 원석을 분쇄하여 800도 이상의 고온으로 급열을 가하여 당초 부피의 20배 이상으로 팽창시킨 것이다.Expanded perlite is called perlite, which is pulverized by the volcanic activity, and then swelled to more than 20 times its original volume by quenching at 800 degrees or higher.

이와 같이 팽창된 진주암은 무수한 작은 공간이 생기게 되며 따라서 그 무게가 매우 경량화되며, 상기 공극의 효과를 이용해 단열, 보온, 보냉제 또는 농원예용 토양개량제, 여과제로 이용될 수 있다.Thus expanded pearlite has a myriad of small spaces and thus the weight is very light weight, and can be used as a thermal insulation, insulation, coolant or agrohorticultural soil improver, filter using the effect of the voids.

현재는 주로 토양의 개량제나 첨가제로 주로 사용되고 있다.Currently, it is mainly used as a soil improver or additive.

본 발명은 상기와 같은 특성을 갖는 팽창 진주암을 단열재나 방음재등의 건축재로 사용하고자 하는 것에 특징이 있는 것이다.The present invention is characterized in that the expanded pearl rock having the above characteristics is intended to be used as a building material such as a heat insulating material or a soundproofing material.

본 발명에 따른 불연성 경량 건축재는 도1에서 보는 바와 같이, 팽창 진주암(1)을 포함하여 성형된 것이며, 상기 팽창 진주암에 바인더재(2)를 첨가하여 결합이 더 용이하도록 하여 성형할 수 도 있다.The non-combustible lightweight building material according to the present invention, as shown in Figure 1, is molded including the expanded pearl rock (1), it may be molded by adding a binder material (2) to the expanded pearl rock to facilitate the bonding. .

본 발명에서 사용하는 팽창 진주암은 입경이 80메시 내지 3mm의 것을 사용하는 것이 바람직하다. 너무 작으면 단열이나 방음성능이 약해질 염려가 있으며, 너무 크면 성형품 자체의 강도가 떨어질 우려가 있다.The expanded pearl rock used in the present invention preferably has a particle diameter of 80 mesh to 3 mm. If too small, the insulation or sound insulation performance may be weakened, and if too large, the strength of the molded article itself may be reduced.

본 발명의 핵심은 상기 팽창 진주암을 사용하여 성형된 성형품을 제공하는 것이나, 이에 한정되는 것은 아니며, 상기와 같은 바인더재(결합제)가 포함될 수 있다.The core of the present invention is to provide a molded article molded using the expanded pearl rock, but is not limited thereto, and the binder material (binder) as described above may be included.

상기 바인더재는 불연성이 무기 결합제를 사용하는 것이 바람직할 것이다.It is preferable that the binder material use an incombustible inorganic binder.

예를 들자면, 규산소다 단독이나, 또는 규산소다, 알루민산소다, 이산화티탄 수화물등을 단독 또는 서로 혼합하여 사용할 수 있으며, 이 외에도 다양한 무기 결합제가 사용될 수 있다.For example, sodium silicate alone, or sodium silicate, sodium aluminate, titanium dioxide hydrate, or the like may be used alone or in combination with each other. In addition, various inorganic binders may be used.

또한 이에 더하여 항균제(3)와 조습제(4)를 더 포함시켜 기능성을 더 증진시킬 수 있다.In addition, it may further include an antimicrobial agent (3) and a humectant (4) to further enhance the functionality.

상기 항균제(3)로는 이산화티탄(아나타제형), 산화아연등의 화합물이 단독 또는 혼합하여 사용될 수 있으며, 상기 조습제(4)로는 석탄회, 일라이트, 알로펜 등의 천연광물을 단독 또는 혼합하여 사용하는 것이 바람직하다.As the antimicrobial agent (3), compounds such as titanium dioxide (anataze type), zinc oxide, etc. may be used alone or in combination. As the humectant (4), natural minerals such as coal ash, elite and allophen may be used alone or in combination. It is preferable to use.

이와 같은 무기물 또는 천연광물을 사용함으로써 불연성을 확보할 수 있는 것이다.By using such inorganic or natural minerals it is possible to ensure incombustibility.

상기 이산화 티탄은 광 에너지와 작용하여 주변 환경의 유기 화합물 등의 오염 물질을 분해 제거하며, 곰팡이와 세균등을 제거한다.The titanium dioxide works with light energy to decompose and remove contaminants such as organic compounds in the surrounding environment, and to remove mold and bacteria.

또한 산화 아연역시 단독으로 항균 기능을 가지고 있으며, 이산화 티탄과 혼합 사용할 경우 그 효과를 높일 수 있다.In addition, zinc oxide alone has an antibacterial function, and when mixed with titanium dioxide, the effect can be enhanced.

일라이트, 알로펜의 경우는 미세한 세공의 흡착, 흡수기능이 자발적인 조습역할을 하여 실내 환경을 쾌적하게 할 수 있다.In the case of elite and allophen, the function of adsorption and absorption of fine pores acts spontaneously as a humidity control, which makes the indoor environment comfortable.

도2는 본 발명의 다른 변형예로서, 팽창진주암(1)과 바인더재(2) 및 조습제(4)를 포함하여 성형된 성형폼의 외면에 항균제(3)를 도포한 것이다.2 is a modified example of the present invention, in which the antimicrobial agent 3 is applied to the outer surface of the molded foam including the expanded pearl arm 1, the binder material 2, and the humectant 4. As shown in FIG.

이는 항균작용이 주로 외면을 통하여 이루어지는 점을 감안하여 항균작용을 더욱 효과적으로 수행할 수 있도록 변형한 것이다.This is modified in order to perform the antibacterial effect more effectively in consideration of the fact that the antibacterial action is mainly through the outer surface.

상기와 같은 구조를 갖는 본 발명의 제조방법을 설명하면 다음과 같다.Referring to the manufacturing method of the present invention having the above structure as follows.

도3에서 보는 바와 같이, 본 발명에 따른 제조방법은 팽창 진주암을 포함하는 혼합물을 기초성형틀에서 원하는 형태로 가압성형하고, 이를 가압식 열풍성형기를 통하여 소성함으로써 된 것을 특징으로 한다.As shown in Figure 3, the production method according to the present invention is characterized in that the pressurized molding the mixture containing the expanded pearl rock in the desired shape in the basic molding mold, it is fired through a pressurized hot air molding machine.

이를 좀더 상세히 설명하면, 팽창 진주암(및 상기 항균제와 조습제를 포함할 수 있다)을 투입기(20)를 통하여 싸이로(25)로 주입하며, 상기 싸이로(25)의 상기 팽창 진주암과 바인더재 교반기(30) 내의 바인더재가 믹서기(35)로 투입되어 교반 혼합되어 기초 성형틀(40)로 주입된다. 상기 믹서기(35)는 회전식 리본 믹서기를 사용할 수 있다.In more detail, the expanded pearl rock (which may include the antimicrobial agent and the humectant) is injected into the cyclone through the injector 20, and the expanded pearlstone and the binder material of the cyclone 25. The binder material in the stirrer 30 is introduced into the mixer 35, stirred and mixed, and injected into the base molding mold 40. The blender 35 may use a rotary ribbon blender.

상기 기초 성형틀(40)은 원료를 가압하여 압출시키는 스크류(미도시)가 구비되며 또한 상기스크류에 의해서 압출되는 재료가 통과하는 서로 연속되는 다수의 성형용의 롤러(41)들로 이루어지며, 상기 롤러는 그 상하에 서로 대향되어 설치되어 이 롤러들을 통과하면서 혼합물의 두께가 가압되어 줄어들면서 밀도가 조절되어 원하는 치수로 성형되어 가압식 열풍성형기로 투입되게 된다.The base forming mold 40 is provided with a screw (not shown) for pressing and extruding the raw material, and also consists of a plurality of forming rollers 41 which are continuous with each other through which the material extruded by the screw passes. The rollers are installed to face each other above and below the rollers. The rollers are pressurized while passing through the rollers, and the thickness of the mixture is reduced, and the density is controlled to be molded into a desired dimension and introduced into the pressurized hot air molding machine.

상기 가압식 열풍성형기는 역시 연속되는 상하의 롤러(46) 사이를 성형폼이 통과하게 되며, 이 과정에서 롤러에 의해 가압됨과 동시에 저온(200~500℃)의 열풍이 공급되어 성형폼을 가압하며, 건조 및 소성하게 된다.The pressurized hot air molding machine also passes through the molding foam between the continuous roller 46, and in this process is pressed by the roller and at the same time the hot air of low temperature (200 ~ 500 ℃) is supplied to press the molding foam, dry And firing.

이와 같이 소성 성형된 성형폼은 콘베이어(80)를 통하여 냉각기(50)에 투입되어 냉각되며, 다시 콘베이어(80)를 통하여 가공기(55)로 투입되어 표면가공한 후, 절단기(60)를 통하여 원하는 규격으로 절단하여 제품을 완성하게 되는 것이다.The molded foam formed as described above is introduced into the cooler 50 through the conveyor 80 and cooled, and then, is introduced into the processing machine 55 through the conveyor 80 and subjected to surface processing, and then through the cutter 60. The product is cut to the standard to complete the product.

상기 가공기나 절단기(60)에서 배출되는 폐품은 파쇄기(65)를 통하여 분쇄되어 분급선별기(70)에서 소정 크기를 선별하여 투입기(20)로 재투입하여 다시 생산라인에 투입되게 된다.The waste products discharged from the processing machine or the cutting machine 60 are crushed through the crusher 65 to select a predetermined size from the classifier sorter 70 and re-introduced into the feeder 20 to be put back into the production line.

이와 같이, 본 발명은 버려지는 것이 전혀 없으며, 재사용 되지 못하는 것은 토양에 이용하여 토양 강화제등으로 유용하게 사용되게 된다.As described above, the present invention is not discarded at all, and it cannot be reused so that it can be usefully used as a soil reinforcing agent.

이하에 기술되는 다양한 실시예를 통하여 본 발명을 더 상세히 설명한다.The present invention is explained in more detail through various embodiments described below.

〔 실시예 1 〕[Example 1]

4mm 내지 5mm 크기(입경)의 팽창 진주암 70중량부, 규산소다 용액 5중량부, 아나타제형 이산화티탄 15 중량부, 325 메시 크기의 알로펜 10중량부를 믹서기(35)에 넣고 1시간 동안 교반 혼합한 다음 기초 성형틀(40)에 투입하여 정하여진 형태로 성형하고, 이를 내부온도가 200~500℃로 고정된 가압식 열풍성형기(45)에서 300kg/cm2의 압력을 가하며 약 20분간 소성하고 냉각기(50)에서 냉각하여 성형체를 제조하였다 (가공기 및 절단기에서의 처리과정은 설명을 생략한다).70 parts by weight of expanded pearl rock having a size of 4 mm to 5 mm (particle size), 5 parts by weight of sodium silicate solution, 15 parts by weight of anatase type titanium dioxide, and 10 parts by weight of allophene having a size of 325 mesh were added to the mixer 35 and stirred and mixed for 1 hour. Next, it is molded into a predetermined shape by putting it in the basic molding mold 40, and then fired for about 20 minutes under a pressure of 300 kg / cm 2 in a pressurized hot air molding machine 45 having an internal temperature fixed at 200 to 500 ° C. The molded body was prepared by cooling in 50) (the processing in the machine and the cutter is omitted).

〔 실시예 2 〕[Example 2]

실시예 1과 동일한 방법으로 실시하되 이산화티탄 대신에 동량의 산화아연분말을 사용하여 실시하였다.The same procedure as in Example 1 was carried out using the same amount of zinc oxide powder instead of titanium dioxide.

〔 실시예 3 〕[Example 3]

80메시 크기의 팽창 진주암 80중량부, 규산소다용액 5중량부, 아나타제형 이산화 티탄 7.5 중량부, 산화아연 7.5중량부를 교반 혼합하고 이하 실시예1과 동일한 방법으로 실시하였다.80 parts by weight of 80 mesh expanded pearlite, 5 parts by weight of sodium silicate solution, 7.5 parts by weight of anatase titanium dioxide, and 7.5 parts by weight of zinc oxide were stirred and mixed, and the same method as in Example 1 was carried out.

〔 실시예 4 〕[Example 4]

80메시 크기의 팽창 진주암 95중량부, 규산소다 용액 5중량부를 혼합한 다음 실시예 1과 동일한 방법으로 가압 성형하고 성형된 성형체의 위와 아래의 표면에 물 100중량부에 이산화티탄 30중량부와 산화아연 30중량부, 아세틸 셀룰로즈 10중량부를 녹인 현탁액을 롤러로 도포 한 후 실시예 1과 동일한 방법으로 건조 소성하였다.95 parts by weight of 80 mesh expanded pearlite and 5 parts by weight of sodium silicate solution were mixed, followed by pressure molding in the same manner as in Example 1, and 100 parts by weight of water and 30 parts by weight of titanium dioxide on the upper and lower surfaces of the molded body. A suspension in which 30 parts by weight of zinc and 10 parts by weight of acetyl cellulose was dissolved was applied with a roller, and then dried and calcined in the same manner as in Example 1.

〔 실시예 5 〕[Example 5]

4mm 내지 5mm 크기의 팽창 진주암을 사용하여 실시예 4와 동일한 방법으로 실시하였다.It was carried out in the same manner as in Example 4 using an expanded pearlstone of 4 mm to 5 mm in size.

〔실시예 6 〕EXAMPLE 6

80메시 크기의 팽창 진주암 70중량부, 석탄회 10중량부, 규산소다용액 5중량부, 이산화티탄 15중량부를 사용하여 실시예 1과 동일한 방법으로 실시하였다.It carried out by the same method as Example 1 using 70 weight part of expanded mesh rock of 80 mesh size, 10 weight part of coal ash, 5 weight part of sodium silicate solutions, and 15 weight part of titanium dioxide.

〔 실시예 7 〕[Example 7]

4mm 내지 5mm크기의 팽창 진주암 70중량부, 규산소다용액 5중량부, 석탄회 10중량부, 이산화티탄 10중량부, 산화아연 5중량부를 교반혼합하고 실시예 1과 동일한 방법으로 실시하였다.70 parts by weight of expanded pearl rock having a size of 4 mm to 5 mm, 5 parts by weight of sodium silicate solution, 10 parts by weight of coal ash, 10 parts by weight of titanium dioxide, and 5 parts by weight of zinc oxide were stirred and mixed in the same manner as in Example 1.

〔 실시예 8 〕[Example 8]

80메시 크기의 팽창 진주암 70중량부, 규산소다용액 5중량부, 석탄회 25중량부를 사용하여 실시예 4와 동일한 방법으로 실시하였다.It carried out by the same method as Example 4 using 70 weight part of expanded mesh rock of 80 mesh size, 5 weight part of sodium silicate solutions, and 25 weight part of coal ashes.

〔 실시예 9 〕[Example 9]

실시예1 내지 실시예8에 있어서 규산소다용액은 마이크로파 발산장치를 사용하여 약 5분간 마이크로파를 가하여 팽창시킨 것을 사용한 것이다.In Examples 1 to 8, the sodium silicate solution was expanded by applying microwaves for about 5 minutes using a microwave divergence apparatus.

이와 같이 바인더재를 팽창시키게 되면 내부에 수많은 기공이 형성되어 단열 및 방음효과를 더욱 상승시키는 효과가 있다.As such, when the binder material is expanded, numerous pores are formed therein, thereby further increasing the insulation and sound insulation effects.

〔 실시예 10 〕[Example 10]

규산소다용액 100중량부, 이산화티탄 수화물 50중량부, 알루민산소다 50중량부를 교반 혼합기를 사용하여 약 2시간 동안 70~80℃로 가열하면서 혼합하고 실온으로 냉각한 다음 상기 실시예9와 동일한 방법으로 실시하였다.100 parts by weight of a solution of sodium silicate, 50 parts by weight of titanium dioxide hydrate, and 50 parts by weight of sodium aluminate were mixed using a stirring mixer for about 2 hours while heating to 70 to 80 ° C., and then cooled to room temperature, followed by the same method as Example 9 above. Was carried out.

이상에서와 같이, 본 발명에 따른 불연성 경량 건축재는 각원료가 자체적으로 보유하고 있는 기능을 충분히 활용하여 기존의 건축재가 가지고 있는 단점인 화재시 유독가스발생, 낮은 수준의 단열효과, 방음효능, 내화특성등을 완전히 없앤 신규한 형태의 건축재료의 제조방법을 제공하여 유해성의 논란대상이 되고 이미 국외 선진국에서 사용규제가 진행되고 잇는 건축용 발포스티로품의 대체효과를 가져올 수 있다는 효과를 제공한다.As described above, the non-combustible lightweight building material according to the present invention utilizes the functions possessed by each raw material to its fullest, which causes disadvantages of existing building materials in the event of fire, toxic gas generation, low insulation effect, sound insulation effect, and fire resistance. It provides a new method of manufacturing building materials that completely eliminates its characteristics, and thus provides the effect of replacing the foamed styrofoam for construction that is subject to controversy over the harmfulness and is already being used in foreign countries.

또한 본 발명은 인체에 무해하며 환경오염이 전혀 없으며, 재사용이 가능하고, 버려지는 것은 토양강화재로 사용될 수 있으므로 완전재료에 가까운 우수한 건축재를 제공하게 되는 것이다.In addition, the present invention is harmless to the human body, there is no environmental pollution, can be reused, and discarded can be used as soil reinforcement to provide an excellent building material close to the perfect material.

Claims (8)

팽창 진주암을 포함하여 성형된 것을 특징으로 하는 불연성 경량 건축재.Non-combustible lightweight building material, characterized in that molded including expanded pearlite. 제1항에 있어서;The method of claim 1; 바인더재를 더 포함하여 혼합 성형된 것을 특징으로 하는 불연성 경량 건축재.Non-combustible lightweight building material, characterized in that the mixture further molded by a binder material. 제2항에 있어서;The method of claim 2; 항균제와 조습제를 더 포함하여 혼합 성형된 것을 특징으로 하는 불연성 경량 건축재.Non-flammable lightweight building material, characterized in that the mixture further comprises an antibacterial agent and a moisturizer. 제3항에 있어서;The method of claim 3; 상기 항균제는 아나타제형 이산화 티탄 또는 산화 아연 중의 어느 하나 이상으로 구성된 것을 특징으로 하는 불연성 경량 건축재.The antimicrobial agent is a non-combustible lightweight building material, characterized in that composed of any one or more of anatase type titanium dioxide or zinc oxide. 제3항에 있어서;The method of claim 3; 상기 조습제는 알로펜계 천연광물, 일라이트, 석탄회 중의 어느 하나 이상으로 구성된 것을 특징으로 하는 불연성 경량 건축재.The humectant is a non-combustible lightweight building material, characterized in that composed of any one or more of an allophene-based natural mineral, illite, coal ash. 팽창 진주암과 바인더재를 교반 혼합하여 기초 성형틀(40)에 투입하여 성형하고, 이를 내부온도가 200~500℃로 고정된 가압식 열풍성형기(45)에서 가압소성하여 제조하는 과정을 포함하여서 된 것을 특징으로 하는 불연성 경량 건축재의 제조방법.Including a process of stirring and mixing the expanded pearl rock and the binder material is put into the base forming mold 40 and press-fired in a pressurized hot air molding machine 45 fixed to an internal temperature of 200 ~ 500 ℃ A method of manufacturing a non-combustible lightweight building material characterized by the above. 제6항에 있어서;The method of claim 6; 상기 기초 성형틀에 투입하기 위하여 팽창 진주암과 바인더재를 혼합할때 항균제와 조습제를 더 포함하여 혼합하는 것을 특징으로 하는 불연성 경량 건축재의 제조방법.Method for producing a non-combustible lightweight building material, characterized in that the mixing further comprises an antimicrobial agent and a humectant when mixing the expanded pearl rock and the binder material to the base forming mold. 제6항 또는 제7항에 있어서;The method of claim 6 or 7, 상기 바인더재는 마이크로파를 가하여 팽창시킨 것을 사용하는 것을 특징으로 하는 불연성 경량 건축재의 제조방법.The binder material is a method of manufacturing a non-combustible lightweight building material, characterized in that the expanded using a microwave.
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KR100651080B1 (en) * 2005-10-12 2006-11-30 주식회사 시공테크 Composition for inorganic mortar having a humidity controling performance
WO2009011533A2 (en) * 2007-07-16 2009-01-22 Uray Co,. Ltd. Adiabatic material comprising expanded perlite and polyurethane and method of preparing the same and construction meterials comprising the adiabatic material
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KR102559293B1 (en) * 2022-08-19 2023-07-25 (주)베누스타 Manufacturing method of eco-friendly nonflammable board comprising multi-functional powder including rare earth elements and volcanic stones and manufacturing method of architectural panel using the board

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Publication number Priority date Publication date Assignee Title
WO2005014502A1 (en) * 2003-08-07 2005-02-17 Chong-Do Kim Pearlite insulator and method for making thereof
KR100651080B1 (en) * 2005-10-12 2006-11-30 주식회사 시공테크 Composition for inorganic mortar having a humidity controling performance
WO2009011533A2 (en) * 2007-07-16 2009-01-22 Uray Co,. Ltd. Adiabatic material comprising expanded perlite and polyurethane and method of preparing the same and construction meterials comprising the adiabatic material
WO2009011533A3 (en) * 2007-07-16 2009-03-12 Inglatech Corp Adiabatic material comprising expanded perlite and polyurethane and method of preparing the same and construction meterials comprising the adiabatic material
KR102011373B1 (en) 2018-12-19 2019-08-16 이강솔루션(주) Eco friendly finishing material composition having nonflammabe and humidity controlling, manufacturing method of the same and sparying method using the same
KR102559293B1 (en) * 2022-08-19 2023-07-25 (주)베누스타 Manufacturing method of eco-friendly nonflammable board comprising multi-functional powder including rare earth elements and volcanic stones and manufacturing method of architectural panel using the board

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