KR101606654B1 - High-strength and lightweight yellow soil mortar - Google Patents

High-strength and lightweight yellow soil mortar Download PDF

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KR101606654B1
KR101606654B1 KR1020140190535A KR20140190535A KR101606654B1 KR 101606654 B1 KR101606654 B1 KR 101606654B1 KR 1020140190535 A KR1020140190535 A KR 1020140190535A KR 20140190535 A KR20140190535 A KR 20140190535A KR 101606654 B1 KR101606654 B1 KR 101606654B1
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weight
parts
mortar
mixed
strength
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이신춘
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이신춘
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/06—Macromolecular compounds fibrous

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

Abstract

The present invention relates to red clay mortar made of red clay and, especially, to red clay mortar having lightweight and high strength. The lightweight and high strength red clay mortar according to the present invention comprises 20-30 parts by weight of sand, 30-50 parts by weight of a fibrous material, 5-10 parts by weight of cement, 3-5 parts by weight of Vinnapas resin and 5-10 parts by weight of a germanium powder, for 20-30 parts by weight or a red clay powder.

Description

경량 및 고강도 황토 모르타르 {High-strength and lightweight yellow soil mortar}{High-strength and lightweight yellow soil mortar}

본 발명은 황토를 소재로 한 황토 모르타르에 관한 것으로서 특히, 무게가 가볍고 강도가 우수한 황토 모르타르에 관한 것이다.
TECHNICAL FIELD The present invention relates to a yellow mud mortar made of yellow clay, and more particularly to a yellow mud mortar having a light weight and excellent strength.

일반적으로 아파트, 빌딩 등의 건축물 건축 마감재에는 인체에 유해한 다양한 화학물질이 포함되어 있고, 이러한 화학물질로 인해 실내에서 많은 시간을 보내는 경우 각종 호흡기 질환 및 피부질환 등 여러 질병이 유발되고 있다.Generally, architectural finishing materials such as apartments and buildings contain various chemical substances harmful to the human body. When they spend a lot of time indoors due to such chemicals, various diseases such as respiratory diseases and skin diseases are caused.

이러한 문제점 때문에 유해물질이 배출되지 않고, 항균성이 있으며, 탈취작용과 습도 조절기능이 있고, 원적외선이 방출되는 황토에 대한 관심이 날로 증가하고 있다. 실제로 황토 모르타르로 제조된 벽돌, 타일, 벽지, 타일 등 다양한 건축 마감재가 개발되어 많이 사용되고 있는 실정이다.Due to these problems, harmful substances are not emitted, there is antibacterial property, deodorization action and humidity control function, and interest in yellow loess that far-infrared rays are emitted is increasing day by day. In fact, a variety of architectural finishes such as bricks, tiles, wallpaper, and tiles made of Hwangto mortar have been developed and widely used.

종래의 황토 모르타르로 제조된 건축마감재는 무게가 무거워 제작, 운반, 보관 및 시공이 어려웠고, 작업성이 떨어지는 문제가 있었다.Conventional architectural finishing materials made of yellow mortar have a heavy weight, making it difficult to manufacture, transport, store, and construct, resulting in poor workability.

또한 취성이 강해 외부로부터 작은 충격이 가해져도 쉽게 깨지는 문제점이 있어 잦은 보수가 필요한 문제점이 있었다.
Also, there is a problem that it is easily broken even if a small impact is applied from the outside due to the strong brittleness.

대만민국특허청 공개특허공보 제2002-58157호, "황토 응결용 경화제 및 황토 건축자재 제조방법"Taiwan KIPO Publication No. 2002-58157, "Curing agent for hardening of yellow clay and method for producing yellow clay building material"

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출한 것으로서, 무게가 가벼워 제작, 운반, 보관 및 시공이 간편하고, 작업성이 우수하여 공기를 단축할 수 있고, 외부의 충격에도 쉽게 깨지지 않는 황토 소재의 다양한 건축 마감재를 제작할 수 있는 황토 모르타르를 제공하는 것이 본 발명의 목적이다.
Disclosure of the Invention The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a cementitious mortar which is easy to manufacture, transport, storage and construction because of its light weight, It is an object of the present invention to provide a mortar which can produce various architectural finishes.

상기의 목적을 달성하기 위하여 본 발명에 의한 경량 및 고강도 황토 모르타르는 황토분말 20~30 중량부에 대하여, 모래 20~30 중량부, 섬유재 30~50 중량부, 시멘트 5~10 중량부, 비나파스수지 3~5 중량부 및 게르마늄분말 5~10중량부가 혼합되어 구성된다.In order to achieve the above object, the lightweight and high strength yellow mortar according to the present invention comprises 20 to 30 parts by weight of sand, 30 to 50 parts by weight of fiber, 5 to 10 parts by weight of cement, 3 to 5 parts by weight of PAS resin and 5 to 10 parts by weight of germanium powder.

그리고 본 발명에 의한 경량 및 고강도 황토 모르타르는 황토분말 20~30중량부에 대하여, 모래 20~30중량부, 섬유재 30~50중량부, 경화제 10~30중량부, 비나파스수지 3~5중량부 및 게르마늄 분말 5~10중량부가 혼합되어 구성될 수도 있다.The lightweight and high strength Hwangto mortar according to the present invention comprises 20 to 30 parts by weight of sand, 30 to 50 parts by weight of a fiber material, 10 to 30 parts by weight of a curing agent, 3 to 5 parts by weight of a non- And 5 to 10 parts by weight of germanium powder may be mixed.

이때, 상기 경화제는 물 2,000중량부에 대하여 염화칼슘(CaCl2·2H2O) 15~35중량부, 염화마그네슘(MgCl2·6H2O) 0.3~1.0중량부, 염화암모늄(NH4Cl) 20~40중량부 및 탄산수소나트륨(NaHCO3) 20~30중량부가 혼합되어 구성된 것을 특징으로 한다.The curing agent is used in an amount of 15 to 35 parts by weight of calcium chloride (CaCl 2 .2H 2 O), 0.3 to 1.0 part by weight of magnesium chloride (MgCl 2 .6H 2 O), ammonium chloride (NH 4 Cl) 20 To 40 parts by weight of sodium hydrogen carbonate (NaHCO 3 ) and 20 to 30 parts by weight of sodium hydrogencarbonate (NaHCO 3 ).

또한, 상기 섬유재는 면섬유, 마섬유 또는 레인온류 섬유 중 어느 하나 또는 둘 이상이 혼합된 것을 특징으로 한다.
Further, the fiber material is characterized in that any one or two or more of cotton fibers, hemp fibers, or rain-warm fibers are mixed.

상기와 같은 본 발명에 의한 경량 및 고강도 황토 모르타르로 제작된 다양한 건축 마감재는 무게가 가벼워 제작, 운반, 보관 및 시공이 간편하고, 작업성이 우수하여 공기를 단축할 수 있으며, 외부의 충격에도 쉽게 깨지지 않고 강도가 우수한 효과가 있다.The various construction finishing materials made of light weight and high strength yellow mortar according to the present invention are easy to manufacture, transport, store and construct because they are light in weight and can be shortened air due to excellent workability, It has excellent strength without breaking.

또한, 방음성과 단열성이 우수하여 건축 마감재로 사용되면 외부 소음의 유입을 효과적으로 차단할 수 있고, 냉·난방비를 절감할 수 있는 효과가 있다.
In addition, it is excellent in sound insulation and heat insulation, so that it can be effectively used to prevent external noise from flowing into a building and to reduce cooling and heating costs.

이하 첨부한 도면에 의하여 본 발명에 의한 경량 및 고강도 황토 모르타르에 대해 상세하게 설명한다.The lightweight and high strength yellow mortar according to the present invention will be described in detail with reference to the accompanying drawings.

본 발명에 의한 황토 모르타르는 황토 20~30중량부에 대해, 모래 20~30중량부, 섬유재 30~50중량부, 시멘트 5~10중량부 또는 경화제 10~30중량부, 비나파스수지 3~5중량부 및 게르마늄 5~10중량부가 혼합되어 구성된다.20-30 parts by weight of sand, 30-50 parts by weight of a fiber material, 5-10 parts by weight of cement or 10-30 parts by weight of a curing agent, 3-10 parts by weight of a non- 5 parts by weight of germanium and 5 to 10 parts by weight of germanium.

황토는 국내에 다량 매장되어 있는 양질의 황토원광을 채취하여 1차로 500메시 체를 통해 이물질을 제거한 다음 2차로 80메시 채로 걸러서 황토 분말 20~30중량부를 준비한다.The yellow loess is collected from high quality yellow loess organs, which are buried in Korea, and the foreign matter is firstly removed through a 500 mesh sieve. Then, the loess is filtered by 80 mesh to prepare 20 to 30 parts by weight of loess powder.

모래는 모르타르가 건조, 경화되었을 때 모르타르의 강도를 높이고, 황토 모르타르의 표면에 크랙이 발생하는 것을 방지하는 역할을 한다.The sand enhances the strength of the mortar when the mortar is dried and cured, and prevents cracks from forming on the surface of the mortar.

황토 20~30중량부에 대해 모래는 20~30중량부가 혼합되는데, 모래가 20중량부 미만으로 혼합되면 황토 모르타르의 강도가 약해지고, 표면에 크랙이 발생할 수 있으며, 30중량부를 초과하면 황토 모르타르의 무게가 무거워져 경량화가 이루어지지 않으므로 황토 20~30중량부에 대해 모레는 20~30중량부를 혼합하는 것이 바람직하다.When 20 to 30 parts by weight of the sand is mixed with 20 to 30 parts by weight of the loess, if the sand is mixed with less than 20 parts by weight, the strength of the loess mortar becomes weak and cracks may be generated on the surface. It is preferable to mix 20 to 30 parts by weight with respect to 20 to 30 parts by weight of the loess, since the weight is heavy and the weight is not achieved.

그리고 황토 20~30중량부에 대해 섬유는 30~50중량부가 혼합된다.And 30 to 50 parts by weight of fibers are mixed with 20 to 30 parts by weight of loess.

섬유는 면섬유, 마섬유 또는 레인온류의 섬유가 사용되는데, 상기 섬유가 황토 모르타르에 혼합됨으로써 황토 모르타르의 무게를 경량화시키고, 외부의 충격에 의해 경화된 황토 모르타르가 잘 깨지지 않도록 하며, 차음성과 단열성을 증대시키는 역할을 한다.The fiber is made of cotton fiber, hemp fiber or rayon fiber. The fibers are mixed with the mortar to reduce the weight of the mortar, to prevent the mortar hardened by the external impact, .

상기 섬유는 황토 20~30중량부에 대해 30~50중량부가 혼합되는데, 섬유가 30중량부 미만으로 혼합되면 경량화, 차음성 및 단열성의 효과가 떨어지고, 50중량부를 초과하여 혼합되면 성형성이 저하되므로 섬유는 30~50중량부를 혼합하는 것이 바람직하다.The fibers are mixed in an amount of 30 to 50 parts by weight based on 20 to 30 parts by weight of the loess. When the fibers are mixed in an amount of less than 30 parts by weight, the effect of light weight, soundness and heat insulation is poor. It is preferable to mix 30 to 50 parts by weight of the fibers.

그리고 비나파스 수지(Vinnapas resin)를 3~5중량부 혼합한다.And 3 to 5 parts by weight of Vinnapas resin is mixed.

상기 비나파스 수지(Vinnapas resin)는 WACKER Chemical(www.wacker.com)사에서 생산 판매하는 수지로서 강도, 접착성, 방수성, 단열성 등의 물성이 우수한 바인더 수지이다.The Vinnapas resin is a resin produced and sold by Wacker Chemical (www.wacker.com), and is a binder resin having excellent physical properties such as strength, adhesiveness, water resistance, and heat insulation.

상기 비나파스 수지는 황토 모르타르에 혼합되어 황토, 모래 및 섬유 간의 결합력을 증대시키고, 황토 모르타르가 경화된 후 모르타르의 취성을 약화시켜 외부의 충격에도 잘 깨지지 않도록 하는 역할을 한다.The Binapas resin is mixed with Hwangto mortar to increase bonding force between Hwangtoo, sand and fiber and to weaken the brittleness of mortar after Hwangtoh mortar is cured, so that it does not break well to external impact.

상기 비나파스 수지는 황토 20~30중량부에 대해 3~5중량부가 혼합되는데, 3중량부 미만으로 혼합되면 황토, 모래 및 섬유간의 결합력이 저하되고, 외부의 충격에도 쉽게 깨질 수 있으며, 5중량부를 초과하여 혼합되면 항균 및 탈취 등의 황토 고유의 기능이 저하되고 생산비용이 증가되므로 비나파스 수지는 3~5중량부를 혼합하는 것이 바람직하다.The non-napas resin is mixed in an amount of 3 to 5 parts by weight with respect to 20 to 30 parts by weight of the loess. If less than 3 parts by weight is mixed, the binding force between the loess, sand and fibers decreases, The mixing ratio of the non-napas resin is preferably 3 to 5 parts by weight because the inherent functions of the yellow loam such as antibacterial and deodorant are lowered and the production cost is increased.

그리고 황토 20~30중량부에 대해 게르마늄 5~10중량부를 혼합한다.Then, 5 to 10 parts by weight of germanium is mixed with 20 to 30 parts by weight of yellow clay.

황토는 상온 조건에서 원적외선 방사량이 미미하고 가열이 되었을 경우에는 많은 원적외선이 방사되는 특징이 있다. 따라서 상온 상태에서도 다량의 원적외선을 방사하는 게르마늄을 혼합함으로써 상온에서도 건강에 유익한 다량의 원적외선이 방출되도록 구성한다.Yellow loess is characterized in that a far infrared ray emission amount is small in a room temperature condition and many far infrared rays are emitted when it is heated. Therefore, even at room temperature, germanium that emits a large amount of far-infrared rays is mixed, so that a large amount of far-infrared rays, which are beneficial to health, are emitted even at room temperature.

게르마늄 원석을 8~100메시로 분쇄하여 분말로 가공하고 황토 20~30중량부에 대해 게르마늄을 5~10중량부를 혼합하는데, 5중량부 미만으로 혼합되면 원적외선 방사의 효과가 미미하고, 10중량부를 초과하여 혼합되면 생산비용이 상승하므로 게르마늄은 5~10중량부를 혼합하는 것이 바람직하다.Germanium ore is pulverized into 8 to 100 meshes to be processed into powder, and 5 to 10 parts by weight of germanium is mixed with 20 to 30 parts by weight of the loess. If less than 5 parts by weight is mixed, the effect of far-infrared radiation is insignificant and 10 parts by weight It is preferable to mix 5 to 10 parts by weight of germanium.

그리고 황토 20~30중량부에 대해 시멘트 5~10중량부를 혼합한다.Then, 5 to 10 parts by weight of cement is mixed with 20 to 30 parts by weight of yellow clay.

시멘트를 혼합함으로써 황토 모르타르의 경화속도를 증대시킨다. 시멘트를 5중량부 미만으로 혼합하면 경화가 더디게 되므로 시멘트는 5중량부 이상 혼합하는 것이 바람직하다.The hardening speed of the mortar is increased by mixing the cement. When the cement is mixed in an amount of less than 5 parts by weight, the curing is slowed, so that the cement is preferably mixed in an amount of 5 parts by weight or more.

상기 시멘트 대신에 경화제 10~30중량부를 혼합할 수 있다.10 to 30 parts by weight of a curing agent may be mixed instead of the cement.

시멘트는 인체에 유해하므로 시멘트를 대신하여 인체에 무해한 경화제를 사용할 수 있다.Since cement is harmful to human body, it is possible to use curing agent harmless to human body instead of cement.

경화제는 물 2,000중량부에 대해 염화칼슘(CaCl2·2H2O) 15~35중량부, 염화마그네슘(MgCl2·6H2O) 0.3~1.0중량부, 염화암모늄(NH4Cl) 20~40중량부 및 탄산수소나트륨(NaHCO3) 20~30중량부가 혼합되어 구성된다.The curing agent is used in an amount of 15 to 35 parts by weight of calcium chloride (CaCl 2 .2H 2 O), 0.3 to 1.0 part by weight of magnesium chloride (MgCl 2 .6H 2 O), 20 to 40 parts by weight of ammonium chloride (NH 4 Cl) And 20 to 30 parts by weight of sodium hydrogencarbonate (NaHCO 3 ).

염화칼슘(CaCl2·2H2O)는 황토 모르타르에 혼합되어 쉽게 어는 것을 방지함으로써, 추운 겨울에 황토 성형물이 경화되기 전에 어는 것을 방지하고, 황토 성형물에 소정의 방수성을 부여한다.Calcium chloride (CaCl 2 .2H 2 O) is mixed with the mortar to prevent it from freezing easily, thereby preventing freezing of the loess material in the cold winter and giving the loess material a predetermined waterproofing property.

염화마그네슘(MgCl2·6H2O)은 황토 모르타르에 혼합되어 황토 입자간의 결합력을 증대시키며, 염화암모늄(NH4Cl)은 황토 모르타르의 경화속도를 증대시키는 역할을 한다.Magnesium chloride (MgCl 2 .6H 2 O) is added to the mortar to increase the binding force between the loess particles. Ammonium chloride (NH 4 Cl) plays a role in increasing the hardening rate of the mortar.

탄산수소나트륨(NaHCO3)은 황토 모르타르로 성형된 성형물 내부의 수분을 제거함으로써 성형물의 강도를 증가시키는 역할을 한다.
Sodium bicarbonate (NaHCO 3 ) serves to increase the strength of the molded product by removing the moisture inside the molded product of the yellow mortar.

중량 측정Weighing

(실시예)(Example)

황토 25중량부, 모래 23중량부, 면섬유 40중량부, 경화제 20중량부, 비나파스 수지 4중량부, 게르마늄 7중량부를 혼합하고 (경화제는 물 2,000중량부에 대해 염화칼슘 20중량부, 염화마그네슘 0.7중량부, 염화암모늄 30중량부 및 탄산수소나트륨 30중량부가 혼합됨.),25 parts by weight of yellow clay, 23 parts by weight of sand, 40 parts by weight of cotton fiber, 20 parts by weight of curing agent, 4 parts by weight of non-napas resin and 7 parts by weight of germanium (20 parts by weight of calcium chloride, 30 parts by weight of ammonium chloride and 30 parts by weight of sodium hydrogencarbonate were mixed)

상기 혼합물 100중량부에 대해 물을 40중량부를 혼합하여 갠 황토 모르타르를 가로 20cm, 세로 10cm, 높이 10cm의 사각형 시편을 제작하였다.To 100 parts by weight of the mixture, 40 parts by weight of water was mixed to prepare rectangular specimens of 20 cm in width, 10 cm in length, and 10 cm in height.

(비교예)(Comparative Example)

황토 30중량부, 모래 50중량부, 시멘트 20중량부를 혼합하고,30 parts by weight of loess, 50 parts by weight of sand and 20 parts by weight of cement were mixed,

상기 혼합물 100중량부에 대해 물을 40중량부 혼합하여 갠 황토 모르타르를 가로 20cm, 세로 10cm, 높이 10cm의 사각형 시편을 제작하였다.
100 parts by weight of the mixture was mixed with 40 parts by weight of water to prepare rectangular specimens of 20 cm in width, 10 cm in length, and 10 cm in height.

시험항목Test Items 단위unit 비교예Comparative Example 실시예Example 중량측정Weighing kgkg 7.37.3 4.24.2

저울을 이용하여 무게를 측정한 결과 기존 황토 모르타르에 비해 본 발명의 황토 모르타르는 약 57% 정도로 무게가 가벼움을 알 수 있다.
As a result of weighing using a balance, the mortar of the present invention was found to be about 57% lighter in weight than the existing mortar.

압축강도 시험Compressive strength test

(실시예)(Example)

황토 25중량부, 모래 23중량부, 면섬유 40중량부, 경화제 20중량부, 비나파스 수지 4중량부, 게르마늄 7중량부를 혼합하고 (경화제는 물 2,000중량부에 대해 염화칼슘 20중량부, 염화마그네슘 0.7중량부, 염화암모늄 30중량부 및 탄산수소나트륨 30중량부가 혼합됨.),25 parts by weight of yellow clay, 23 parts by weight of sand, 40 parts by weight of cotton fiber, 20 parts by weight of curing agent, 4 parts by weight of non-napas resin and 7 parts by weight of germanium (20 parts by weight of calcium chloride, 30 parts by weight of ammonium chloride and 30 parts by weight of sodium hydrogencarbonate were mixed)

상기 혼합물 100중량부에 대해 물을 40중량부를 혼합하여 갠 황토 모르타르를 가로 20cm, 세로 10cm, 높이 10cm의 사각형 시편 3개(시편1, 시편2, 시편3)를 제작하였다.
To 100 parts by weight of the mixture, 40 parts by weight of water was mixed to prepare three square specimens (specimen 1, specimen 2, specimen 3) having a width of 20 cm, a length of 10 cm and a height of 10 cm.

압축강도시험 결과Compressive Strength Test Results 시험항목Test Items 단위unit 시편Psalter 측정값Measures 시험방법Test Methods
압축강도
Compressive strength

MPa
MPa
1One 19.819.8
KS F 2405 :2005
KS F 2405: 2005
22 20.320.3 33 20.120.1

일반적인 황토 모르타르 성형물은 14~16MPa 정도의 압축강도를 보이는 반면에 본 발명에 의한 황토 모르타르로 성형된 성형물은 평균 20.7MPa의 압축강도를 보여 일반 황토 모르타르 성형물에 비해 강한 압축강도를 나타냄을 알 수 있다.
The general mortar mortar molding exhibits a compressive strength of about 14 to 16 MPa, whereas the mortar molded product of the present invention has a compressive strength of 20.7 MPa on average, showing a higher compressive strength than that of ordinary mortar mortar .

원적외선 방사율 및 방사에너지와 음이온 방출량 측정Measurement of far-infrared emissivity, emission energy and anion emission

(실시예)(Example)

황토 25중량부, 모래 23중량부, 면섬유 40중량부, 경화제 20중량부, 비나파스 수지 4중량부, 게르마늄 7중량부를 혼합하고 (경화제는 물 2,000중량부에 대해 염화칼슘 20중량부, 염화마그네슘 0.7중량부, 염화암모늄 30중량부 및 탄산수소나트륨 30중량부가 혼합됨.),25 parts by weight of yellow clay, 23 parts by weight of sand, 40 parts by weight of cotton fiber, 20 parts by weight of curing agent, 4 parts by weight of non-napas resin and 7 parts by weight of germanium (20 parts by weight of calcium chloride, 30 parts by weight of ammonium chloride and 30 parts by weight of sodium hydrogencarbonate were mixed)

상기 혼합물 100중량부에 대해 물을 40중량부를 혼합하여 갠 황토 모르타르를 가로 20cm, 세로 10cm, 높이 10cm의 사각형 시편을 제작하였다.To 100 parts by weight of the mixture, 40 parts by weight of water was mixed to prepare rectangular specimens of 20 cm in width, 10 cm in length, and 10 cm in height.

(비교예)(Comparative Example)

황토 30중량부, 모래 50중량부, 시멘트 20중량부를 혼합하고,30 parts by weight of loess, 50 parts by weight of sand and 20 parts by weight of cement were mixed,

상기 혼합물 100중량부에 대해 물을 40중량부 혼합하여 갠 황토 모르타르를 가로 20cm, 세로 10cm, 높이 10cm의 사각형 시편을 제작하였다.
100 parts by weight of the mixture was mixed with 40 parts by weight of water to prepare rectangular specimens of 20 cm in width, 10 cm in length, and 10 cm in height.

원적외선 방사율 및 방사에너지 측정결과Far infrared emissivity and radiant energy measurement results 시험항목Test Items 시험결과Test result 시험방법Test Methods 원적외선 방출량
(40℃)Far-infrared ray emission amount
(40 DEG C) 평균방사율
(5~20㎛)Average emissivity
(5 to 20 占 퐉) 0.9260.926
KICM-FIR-1005
KICM-FIR-1005 방사에너지
(W/m2)Radiant energy
(W / m 2 ) 3.73×102 3.73 × 10 2

상기와 측정결과와 같이 높은 원적외선이 방사됨을 알 수 있다.
It can be seen that a high far infrared ray is radiated as in the above and the measurement results.

음이온 측정 결과Anion measurement result 시험항목Test Items 시험결과Test result 시험방법Test Methods 음이온
(ION/cc)Anion
(ION / cc) 비교예Comparative Example 7575 KICM-FIR-1042
KICM-FIR-1042
실시예Example 405405

일반적인 황토 모르타르는 75개의 음이온이 방출된 것에 비해 본 발명의 황토 모르타르는 405개의 음이온이 방출되어 많은 음이온이 방출되는 것을 확인 할 수 있다.
Compared with the general yellow mortar having 75 anions released, the yellow ocher mortar according to the present invention can release 405 anions and release a large number of anions.

차음성 시험Car audio test

소음비교시험Noise comparison test
시험항목
Test Items

시험결과Test result 철판 3mmSteel plate 3mm 철판 3mm + 황토 모르타르 2mmSteel plate 3mm + Horto mortar 2mm 주파수
(Hz)frequency
(Hz) 음압레벨
(dB)Sound pressure level
(dB) 주파수
(Hz)frequency
(Hz) 음압레벨
(dB)Sound pressure level
(dB) 주파수
(Hz)frequency
(Hz) 음압레벨
(dB)Sound pressure level
(dB) 주파수
(Hz)frequency
(Hz) 음압레벨
(dB)Sound pressure level
(dB)


음압

레벨

조사


Sound pressure

level

Research

5050 60.660.6 630630 66.666.6 5050 51.751.7 630630 60.160.1 6363 58.058.0 800800 65.065.0 6363 50.750.7 800800 58.858.8 8080 57.757.7 1,0001,000 60.860.8 8080 51.051.0 10001000 54.354.3 100100 67.767.7 12501250 56.156.1 100100 52.752.7 12501250 51.151.1 125125 65.165.1 16001600 57.057.0 125125 62.062.0 16001600 52.052.0 160160 74.774.7 20002000 57.857.8 160160 70.470.4 20002000 49.749.7 200200 77.277.2 25002500 55.255.2 200200 71.771.7 25002500 48.248.2 250250 64.464.4 31503150 52.152.1 250250 62.562.5 31503150 41.541.5 315315 66.566.5 40004000 59.959.9 315315 61.961.9 40004000 41.341.3 400400 67.367.3 50005000 51.851.8 400400 62.862.8 50005000 38.038.0 500500 66.066.0 -- -- 500500 61.961.9 -- --

- 시험방법 : KS A ISO 3744:2002 (음향-음압법에 의한 소음원의 음원파워레벨 측정방법-반사면강 준자유음장에서의 실용측정 방법)을 준용하여 2개의 사각 구조물 내부에 음원을 넣고 한 개의 구조물에는 본 발명의 황토 모르타르를 2mm 두께로 도포하여 경화시고 다른 한 개의 구조물에는 황토 모르타르를 도포하지 않은 상태에서 외부의 소음을 측정하였다.- Test method: According to KS A ISO 3744: 2002 (Measurement method of source power level of noise source by acousto-sound pressure method - Practical measurement method on reflection surface rough free sound field), sound source is put in two rectangular structures and one In the structure, the external noise was measured in a state that the mortar of the present invention was applied to a thickness of 2 mm and cured and the other mortar was not coated with the mortar.

이상, 본 발명에 의한 경량 및 고강도 황토 모르타르에 대해 설명하였다.The lightweight and high strength yellow mortar according to the present invention has been described above.

상기 본 발명의 기술적 구성은 본 발명이 속하는 기술분야의 당업자가 그 기술적 사상이나 필수적 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다.It will be understood by those skilled in the art that the technical features of the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

그러므로, 이상에서 기술한 실시 예들은 모든 면에서 예시적인 것이며 한정적인 것이 아닌 것으로서 이해되어야 하고, 본 발명의 범위는 전술한 상세한 설명보다는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범위 그리고 그 등가 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 할 것이다.
Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, Ranges and equivalents thereof are to be construed as being included within the scope of the present invention.

Claims (4)

삭제delete 황토분말 20~30중량부에 대하여,
모래 20~30중량부,
면섬유, 마섬유 또는 레인온류 섬유 중 어느 하나 또는 둘 이상이 혼합되어 구성된 섬유재 30~50중량부,
물 2,000중량부에 대해 염화칼슘(CaCl2·2H2O) 15~35중량부, 염화마그네슘(MgCl2·6H2O) 0.3~1.0중량부, 염화암모늄(NH4Cl) 20~40중량부 및 탄산수소나트륨(NaHCO3) 20~30중량부가 혼합되어 구성된 경화제 10~30중량부
비나파스수지 3~5중량부 및
게르마늄 분말 5~10중량부가 혼합되어 구성된 것을 특징으로 하는 경량 및 고강도 황토 모르타르.
With respect to 20 to 30 parts by weight of the loess powder,
20 to 30 parts by weight of sand,
30 to 50 parts by weight of a fiber material composed of a mixture of any one or two or more of cotton fiber, hemp fiber,
15 to 35 parts by weight of calcium chloride (CaCl 2 .2H 2 O), 0.3 to 1.0 part by weight of magnesium chloride (MgCl 2 .6H 2 O), 20 to 40 parts by weight of ammonium chloride (NH 4 Cl) 10 to 30 parts by weight of a curing agent composed of 20 to 30 parts by weight of sodium hydrogencarbonate (NaHCO 3 )
3 to 5 parts by weight of a non-
Germanium powder and 5 to 10 parts by weight of germanium powder are mixed together.
삭제delete 삭제delete
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101834635B1 (en) * 2016-04-28 2018-03-05 이신춘 Yellown soil closing pannel for building and manufacturing method
KR20180122785A (en) * 2017-05-04 2018-11-14 (주)야베스에너텍 assembly type heating panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101376247B1 (en) 2012-09-25 2014-03-21 이신춘 Yellow soil hardener

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101376247B1 (en) 2012-09-25 2014-03-21 이신춘 Yellow soil hardener

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101834635B1 (en) * 2016-04-28 2018-03-05 이신춘 Yellown soil closing pannel for building and manufacturing method
KR20180122785A (en) * 2017-05-04 2018-11-14 (주)야베스에너텍 assembly type heating panel
KR102012484B1 (en) * 2017-05-04 2019-08-20 (주)야베스에너텍 assembly type heating panel

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