KR20110138824A - Building board using sand and manufacturing method thereof - Google Patents

Building board using sand and manufacturing method thereof Download PDF

Info

Publication number
KR20110138824A
KR20110138824A KR1020100058942A KR20100058942A KR20110138824A KR 20110138824 A KR20110138824 A KR 20110138824A KR 1020100058942 A KR1020100058942 A KR 1020100058942A KR 20100058942 A KR20100058942 A KR 20100058942A KR 20110138824 A KR20110138824 A KR 20110138824A
Authority
KR
South Korea
Prior art keywords
sand
weight
composition
parts
additive
Prior art date
Application number
KR1020100058942A
Other languages
Korean (ko)
Other versions
KR101258321B1 (en
Inventor
서기원
Original Assignee
지엠이코리아 (주)
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 지엠이코리아 (주) filed Critical 지엠이코리아 (주)
Priority to KR1020100058942A priority Critical patent/KR101258321B1/en
Priority to PCT/KR2010/008783 priority patent/WO2011162458A1/en
Publication of KR20110138824A publication Critical patent/KR20110138824A/en
Application granted granted Critical
Publication of KR101258321B1 publication Critical patent/KR101258321B1/en

Links

Images

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
    • 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
    • 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
    • C04B14/26—Carbonates
    • C04B14/28—Carbonates of calcium
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/001—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing unburned clay

Landscapes

  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

PURPOSE: A building board using sand and a method for manufacturing the same are provided to mix an additive to sand in order to manufacture construction materials by recycling the sand. CONSTITUTION: A method for manufacturing a building board using sand includes the following: A sand composition is prepared by including 100 parts by weight of sand, 0.5 parts by weight of sodium hydroxide, and 10 parts by weight of water(10). An additive composition is prepared by including 55 weight% of feldspar, 12 weight% of silicon dioxide, 20 weight% of spodumene, 8 weight% of limestone, and 5 weight% of kaolin(20). The sand composition and the additive composition are mixed(30). The mixed composition is pressed, and the pressed board is dried(40, 50). The dried board is plasticized(60).

Description

모래를 이용한 건축용 판재 및 이의 제조방법{Building board using sand and manufacturing method thereof}Building board using sand and manufacturing method thereof

본 발명은 모래를 이용한 건축용 판재 및 이의 제조방법에 관한 것으로, 더욱 상세하게는 해사(海沙)나 강사(江沙)와 같이 비교적 활용도가 낮은 모래에 소정의 첨가제를 혼합하여 건축자재를 제조하고 이를 이용함으로써, 자원 활용성을 높여 원가절감을 이룸과 동시에 친환경적인 제품을 제공할 수 있도록 한 모래를 이용한 건축용 판재 및 이의 제조방법에 관한 것이다.
The present invention relates to a building plate using sand and a method of manufacturing the same, and more particularly, to manufacture a building material by mixing a predetermined additive in relatively low-use sand, such as sea sand or sea instructor By using this, it relates to a building plate using sand and a method of manufacturing the same to enable the use of resources to reduce the cost and at the same time provide eco-friendly products.

주지한 바와 같은 모래는, 2∼0.2mm 사이의 모래를 조사, 0.2∼0.02mm 사이의 모래를 세사라고 한다. 광물조성에 따라 석영이 많은 석영사, 유색 광물이 많은 흑사, 회록석이 많은 녹사 등으로 나누기도 한다. 성인이나 퇴적장소에 따라 산사, 강사, 해사, 사구사, 화산회사 등으로 나눈다. As well-known sand, sand between 2 and 0.2 mm is irradiated, and sand between 0.2 and 0.02 mm is called fine yarn. Depending on the mineral composition, it may be divided into quartz sand with a lot of quartz, black sand with a lot of colored minerals, and green sand with a lot of calcite. It is divided into mountain, instructor, maritime, sand dune and volcanic company according to adult or sedimentation place.

강사는 토목 ㅇ건축 재료로 중요하며, 콘크리트용 모래로는 석영사가 좋다. 모래가 교결하여 암석화한 것이 사암이다. 모래는 실트(silt:0.02∼0.002mm), 점토(0.002mm 이하)와 함께 토양을 조성하는데, 모래는 점토와는 달리 양분을 보유 ㅇ공급하지 않는다. 반면에 기계적으로 식물을 받치고, 틈이 있으므로 공기나 물이 잘 통과한다. Instructors are important for civil construction materials, and quartz sand is good for concrete sand. Sand is the result of sandstone intermingling and rocking. Sand forms the soil together with silt (0.02 to 0.002 mm) and clay (less than 0.002 mm). Sand does not provide nutrients unlike clay. On the other hand, it mechanically supports the plant and there is a gap, so air or water passes well.

세토(細土) 중 모래 함량이 85% 이상인 토양을 사토라고 하며, 이것은 다시 모래 함량이 90∼95% 이상인 사토와 85∼95%의 양질사토로 나누어지며, 조사가 50% 이상인 것을 조사토, 조양질사토 등으로 나눈다. The soil containing more than 85% of the sand in Seto is called Sato, which is divided into more than 90-95% of Sato and 85-95% of good Sato. Divided into fine quality sandy soil.

본 발명은 상기한 모래 들 중, 해사(海沙)나 강사(江沙), 또는 흙이나 황토성분 등 이물질(염분 및 분순물)이 많은 잔사토 등과 같이 건축 시멘트 배합용으로도 적합하지 않고, 기타 활용도가 낮은 모래를 재활용하기 위한 연구 끝에 발명한 것이다.
The present invention is not suitable for use in building cement blending, such as sea sand, instructor, or residue soil containing a large amount of foreign matter (salts and impurities) such as soil or loess. It was invented after research to recycle sand with low utilization.

본 발명은 상기한 배경하에서 안출된 것으로, 본 발명의 목적은 해사(海沙)나 강사(江沙)와 같이 비교적 활용도가 낮은 모래에 소정의 첨가제를 혼합하여 건축자재를 제조하고 이를 이용함으로써, 자원 활용성을 높여 원가절감을 이루고, 동시에 친환경적인 제품을 제공할 수 있도록 한 모래를 이용한 건축용 판재 및 이의 제조방법을 제공하는 것에 있다.
The present invention has been made under the above-mentioned background, an object of the present invention is to prepare a building material by mixing a predetermined additive in a relatively low-use sand, such as sea sand or instructor, The purpose of the present invention is to provide a building plate made of sand and a method of manufacturing the same, which can reduce costs by increasing resource utilization and provide eco-friendly products.

상기와 같은 목적을 달성하기 위한 본 발명은 모래 조성물 100중량부에 대하여, 모래 100중량부, 수산화나트륨 0.5중량부, 물 10중량부로 구성된 모래조성물을 제조하는 제1공정; 첨가제 조성물 100중량부에 대하여, 장석 55%중량부, 이산화규소 12%중량부, 스포듀민 20%중량부, 석회석 8%중량부, 고령토 5%중량부로 구성된 첨가제 조성물을 제조하는 제2공정; 상기 모래 조성물과 첨가제 조성물을 혼합하는 제3공정; 상기 제3공정을 통해 생성된 첨가제가 혼합된 모래조성물을 진공 압출기를 이용하여 일정한 형태의 판재로 프레스 성형하는 제4공정; 상기 성형된 판재를 건조하는 제5공정; 및 상기 성형된 판재를 소성시켜주는 제6공정을 포함하여 된 것을 특징으로 한다.The present invention for achieving the above object is a first step of producing a sand composition consisting of 100 parts by weight of sand, 0.5 parts by weight of sodium hydroxide, 10 parts by weight of water with respect to 100 parts by weight of the sand composition; A second step of preparing an additive composition comprising 55% by weight of feldspar, 12% by weight of silicon dioxide, 20% by weight of spodumene, 8% by weight of limestone, and 5% by weight of kaolin; A third step of mixing the sand composition and the additive composition; A fourth step of press-molding the sand composition in which the additive generated through the third step is mixed into a plate of a predetermined shape using a vacuum extruder; A fifth step of drying the molded sheet material; And a sixth step of firing the molded sheet material.

또한 본 발명에 따른 상기 제3공정과 제4공정 사이에는 상기 제3공정을 통해 제조된 첨가제가 혼합된 모래조성물에 소량의 전분을 혼합하여 주는 전분 혼합 공정이 더 포함된 것을 특징으로 한다.In addition, between the third step and the fourth step according to the present invention is characterized in that it further comprises a starch mixing step of mixing a small amount of starch in the sand composition mixed with the additive prepared through the third step.

또한 본 발명에 따른 상기 제5공정과 제6공정 사이에는 상기 제5공정을 통해 성형된 판재의 표면을 유약 처리하는 표면처리공정이 더 포함된 것을 특징으로 한다.In addition, between the fifth step and the sixth step according to the invention is characterized in that it further comprises a surface treatment step of glazing the surface of the plate formed through the fifth step.

또한 본 발명에 따른 상기 제6공정 이후에는 소성 완료된 판재의 표면을 연마하는 공정이 더 포함된 것을 특징으로 한다.In addition, after the sixth step according to the present invention is characterized in that it further comprises a step of polishing the surface of the finished plate material.

또한 본 발명은, 모래 조성물 100중량부에 대하여, 모래 100중량부, 수산화나트륨(NaOH) 0.5중량부, 물 10중량부로 구성되는 모래 조성물과, 첨가제 조성물 100중량부에 대하여, 장석 55%중량부, 이산화규소 12%중량부, 스포듀민(Spodumene) 20%중량부, 석회석 8%중량부, 고령토(Kaolin) 5%중량부로 구성되는 첨가제 조성물을 포함하여 된 것을 특징으로 한다.
In addition, the present invention is a sand composition composed of 100 parts by weight of sand, 0.5 parts by weight of sodium hydroxide (NaOH) and 10 parts by weight of water, and 100% by weight of feldspar, and 55% by weight of feldspar based on 100 parts by weight of sand composition. , 12% by weight of silicon dioxide, 20% by weight of spodumene (Spodumene), 8% by weight of limestone, characterized in that it comprises an additive composition consisting of 5% by weight of kaolin.

이와 같이 본 발명은, 해사(海沙)나 강사(江沙)와 같이 비교적 활용도가 낮은 모래에 소정의 첨가제를 혼합하여 건축자재를 제조하고 이를 이용함으로써, 자원 활용성을 높여 원가절감을 이룸과 동시에 친환경적인 제품을 제공한다.
As described above, the present invention manufactures building materials by mixing predetermined additives with relatively low-use sand such as sea sand or instructor, and uses them to increase resource utilization and reduce cost. At the same time, we provide eco-friendly products.

도 1은 본 발명에 따른 모래를 이용한 건축용 판재의 제조방법을 나타내는 공정수순,
도 2 및 도 3은 본 발명에 따른 모래를 이용한 건축용 판재의 실제제품 사진이다.1 is a process procedure showing a manufacturing method of a building plate using sand according to the present invention,
2 and 3 is a photograph of the actual product of the building plate using the sand according to the present invention.

이하 첨부된 도면을 참조하여 본 발명의 실시 예를 보다 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 모래를 이용한 건축용 판재의 제조방법을 나타내는 공정수순이다.1 is a process procedure showing a method of manufacturing a building plate using sand according to the present invention.

도시된 바와 같이, 본 발명 모래를 이용한 건축용 판재의 제조방법은, As shown, the method of manufacturing a building plate using the sand of the present invention,

모래조성물을 제조하는 제1공정(10)과, 첨가제 조성물을 제조하는 제2공정(20)과, 상기 모래 조성물과 첨가제 조성물을 혼합하는 제3공정(30)과, 판재를 성형하는 제4공정(40)과, 성형된 판재를 건조하는 제5공정(50)과, 성형된 판재를 소성시켜주는 제6공정(60)을 포함한다.First step (10) for preparing sand composition, Second step (20) for preparing additive composition, Third step (30) for mixing the sand composition and additive composition, and Fourth step for molding plate 40, a fifth step 50 of drying the molded plate material, and a sixth step 60 of firing the molded plate material.

이를 상세히 설명하면, In detail this,

먼저, 상기 모래조성물을 제조하는 제1공정(10)은, First, the first step 10 of manufacturing the sand composition,

상기 모래 조성물을 제조하기 위한 공정으로, 상기 모래조성물은, 모래 조성물 100중량부에 대하여, 모래 100중량부, 수산화나트륨(NaOH) 0.5중량부, 물 10중량부를 포함하여 구성된다. In the process for producing the sand composition, the sand composition is composed of 100 parts by weight of sand, 100 parts by weight of sand, 0.5 parts by weight of sodium hydroxide (NaOH), 10 parts by weight of water.

여기서, 상기 모래는, 모래 중 강사나 해사 또는 잔사토-여기서 잔사토는 흙이나 황토성분 등 이물질(염분 및 불순물)이 많아 시멘트에 배합되거나 기타 활용도가 낮은 모래-로 구성된다.Here, the sand is composed of instructor or sea sand or residue soil in the sand, where the residue sand is mixed with cement or has low utilization of a large amount of foreign substances (salts and impurities) such as soil or loess.

또한, 제조방법은, 상기 모래, 수산화나트륨 및 물을 상기의 비율로 소정의 혼합기에 투입한 후, 약 20분간 혼합하여 준다.In the production method, the sand, sodium hydroxide and water are introduced into a predetermined mixer at the above ratio, and then mixed for about 20 minutes.

상기 수산화나트륨(NaOH)은 고온 소성 시 모래에 함유된 규사성분의 융점을 낮추어 신속하게 용해되도록 하여주고, 동시에 규사질의 유리질 성분이 모래입자 사이에 잘 융착되도록 하는 역할을 수행한다. The sodium hydroxide (NaOH) to lower the melting point of the silica sand component contained in the sand during high temperature firing to dissolve quickly, and at the same time serves to ensure that the glassy component of the silica sand is fused between the sand particles.

다음으로, 상기 첨가제 조성물을 제조하는 제2공정(20)은,Next, the second step 20 of manufacturing the additive composition,

상기 첨가제 조성물을 제조하기 위한 공정으로, 상기 첨가제 조성물은 첨가제 조성물 100중량부에 대하여, 장석 55%중량부, 이산화규소 12%중량부, 스포듀민(Spodumene) 20%중량부, 석회석 8%중량부, 고령토(Kaolin) 5%중량부를 포함하여 구성된다. In the process for preparing the additive composition, the additive composition is based on 100 parts by weight of the additive composition, 55% by weight feldspar, 12% by weight of silicon dioxide, 20% by weight of spodumene, 8% by weight of limestone , Kaolin comprises 5% by weight of kaolin.

상기 첨가제 조성물은, 상기 모래조성물과 혼합 시 경도를 증가시키고, 팽창계수를 저하시키며, 모래 사이의 유기질에 대한 연성을 높여주고, 유리질 성분으로 모래 판재의 뼈대 역할을 수행하게 된다.The additive composition, when mixed with the sand composition increases the hardness, lowers the expansion coefficient, increases the ductility of the organic material between the sand, and serves as a skeleton of the sand sheet as a glass component.

상기 모래 조성물과 첨가제 조성물을 혼합하는 제3공정(30)은, The third step 30 of mixing the sand composition and the additive composition,

상기 제1공정(10)에서 생성된 모래 조성물과 제2공정(20)에서 생성된 첨가제 조성물을 소정의 혼합기에 투입한 후 약 20분간 혼합(mixing)하여, 상기 모래조성물과 첨가제 조성물이 서로 잘 혼합되도록 하여주는 공정이다.The sand composition produced in the first step 10 and the additive composition produced in the second step 20 are added to a predetermined mixer, followed by mixing for about 20 minutes, so that the sand composition and the additive composition are well mixed with each other. It is a process that allows mixing.

상기 판재를 성형하는 제4공정(40)은,The fourth step 40 of molding the plate,

상기 제3공정(30)을 통해 생성된 첨가제가 혼합된 모래조성물을 진공 압출기를 이용하여 일정한 형태의 판재로 프레스 성형하는 공정이다.The sand composition in which the additives generated through the third process 30 are mixed is press-molded into a plate of a predetermined form using a vacuum extruder.

상기 성형된 판재를 건조하는 제5공정(50)은,The fifth step 50 of drying the molded plate material,

상기 제4공정(40)을 통해 성형된 판재를 일정 시간 건조시켜 수분을 증발시키는 공정으로, 상기 성형된 판재를 건조대차 등에 적재한 후, 건조실을 통해 건조작업을 수행하게 된다.In the process of evaporating moisture by drying the molded sheet material through the fourth process 40 for a predetermined time, the molded plate material is loaded on a drying cart and the like, and a drying operation is performed through a drying chamber.

상기 성형된 판재를 소성시켜주는 제6공정(60)은, The sixth step 60 for firing the molded plate material,

상기 건조공정(50)을 통해 건조된 모래 성형품 판재를 1,200~1,300℃ 온도로 소성시켜 건축용 판재로 경화시켜주는 공정이다. It is a process of curing the sand molded product sheet dried through the drying step 50 at 1,200 ~ 1,300 ℃ temperature to harden the building plate.

도 2는 상기 제6공정(60)을 통해 생성된 본 발명 건축용 판재의 실제 제품 사진이다.2 is an actual product picture of the building plate of the present invention produced through the sixth process (60).

또한 본 발명에 따르자면, 상기 모래조성물의 제조하는 제1공정(10) 이전에는 모래원료를 선별하는 공정(11)이 더 포함될 수 있다.In addition, according to the present invention, before the first step 10 of manufacturing the sand composition may be further included a step (11) of sorting the sand raw material.

상기 모래원료를 선별하는 공정(11)은, 해사나 강사, 또는 잔사토의 입하상태(함수율, 외관색상, 입도 등)와, 소성성질(수축율, 흡수율, 소성색상, 열간 연화 등)을 관찰하고, 기 사용분 또는 한도견본과 원료상태를 확인하여 양질의 모래를 선별한다.The step (11) of sorting the sand raw material is carried out by observing the state of arrival (water content, appearance color, particle size, etc.) and plasticity properties (shrinkage rate, water absorption rate, plastic color, hot softening, etc.) of sea sand, instructor, or residue soil. The quality sand is selected by checking the state of use, limit samples, and raw materials.

또한, 모래 조성물과 첨가제 조성물을 혼합하는 제3공정(30)과, 판재를 성형하는 제4공정(40) 사이에는 상기 제3공정(30)을 통해 제조된 첨가제가 혼합된 모래조성물에 소량의 전분을 더 혼합하여 주는 전분 혼합 공정(31)이 더 포함될 수 있다.In addition, between the third process 30 of mixing the sand composition and the additive composition and the fourth process 40 of forming the plate member, a small amount of the sand composition in which the additive manufactured by the third process 30 is mixed is mixed. Starch mixing step 31 for further mixing the starch may be further included.

이는 상기 제3공정(30)을 통해 제조된 혼합 모래조성물에 점성을 부여하여 이후 판재 가공 시 성형이 용이하도록 하기 위함이다.This is to impart viscosity to the mixed sand composition produced through the third process 30 so as to facilitate molding during processing of the plate.

또한 상기 성형된 판재를 건조하는 제5공정(50)과 판재를 소성시켜주는 제6공정(60) 사이에는 표면처리공정(51)이 더 포함될 수 있다.In addition, a surface treatment process 51 may be further included between the fifth process 50 of drying the molded plate member and the sixth process 60 of firing the plate member.

상기 표면처리공정(51)은 소성공정(60) 전에 판재에 유약 등을 발라 표면 처리하여 제품의 질이 향상되도록 하기 위함이다.The surface treatment step 51 is to improve the quality of the product by applying a glaze, etc. to the plate before the firing step (60).

또한 상기 제6공정(60)인 소성공정 이후에는 소성 완료된 판재의 표면을 연마하는 공정(61)과, 소정의 크기로 재단하는 재단공정(62)이 더 포함된다.In addition, after the firing step of the sixth step 60, a step 61 of polishing the surface of the plated steel sheet and a cutting step 62 for cutting to a predetermined size are further included.

도 3은 상기 표면연마 공정(61)을 통해 생성된 본 발명 건축용 판재의 실제 제품 사진이다.3 is an actual product photograph of the building plate of the present invention produced through the surface polishing process 61.

따라서 본 발명에 따른 모래를 이용한 건축용 판재는, 모래 조성물 100중량부에 대하여, 모래 100중량부, 수산화나트륨(NaOH) 0.5중량부, 물 10중량부로 구성되는 모래 조성물과, 첨가제 조성물 100중량부에 대하여, 장석 55%중량부, 이산화규소 12%중량부, 스포듀민(Spodumene) 20%중량부, 석회석 8%중량부, 고령토(Kaolin) 5%중량부로 구성되는 첨가제 조성물을 포함하여 된 것이다.
Therefore, the building plate material using sand which concerns on this invention is a sand composition consisting of 100 weight part of sand, 0.5 weight part of sodium hydroxide (NaOH), and 10 weight part of water with respect to 100 weight part of sand compositions, and 100 weight part of additive compositions. To about 55% by weight of feldspar, 12% by weight of silicon dioxide, 20% by weight of spodumene, 8% by weight of limestone, and 5% by weight of kaolin is an additive composition.

이와 같이 구성된 본 발명에 따른 모래를 이용한 건축용 판재의 제조공정을 상세히 설명한다.The manufacturing process of the building plate using sand according to the present invention configured as described above will be described in detail.

먼저, 해사나 강사, 또는 잔사토의 입하상태(함수율, 외관색상, 입도 등)와, 소성성질(수축율, 흡수율, 소성색상, 열간 연화 등)을 관찰하여 기 사용분 또는 한도견본과 원료상태를 확인하여 모래 원료를 선별한다.(11공정)First, observe the state of loading (water content, appearance color, particle size, etc.) and plasticity properties (shrinkage rate, water absorption rate, plastic color, hot softening, etc.) of seaweed or instructor or residue earth. Check and sort the sand raw material (Step 11)

그리고 상기 선별된 모래 원료를 이용, 모래 100중량부, 수산화나트륨(NaOH) 0.5중량부, 물 10중량부의 비율로, 혼합기에 투입한 후, 20분 동안 교반 혼합하여 모래 조성물을 제조한다.(제1공정)Then, using the selected raw sand material, 100 parts by weight of sand, 0.5 parts by weight of sodium hydroxide (NaOH), 10 parts by weight of water were added to the mixer, followed by stirring for 20 minutes to prepare a sand composition. 1 step)

다음으로, 첨가제 조성물을 제조하는데, 이는 첨가제 조성물 100중량부에 대하여, 장석 55%중량부, 이산화규소 12%중량부, 스포듀민 20%중량부, 석회석 8%중량부, 고령토(Kaolin) 5%중량부의 비율로 제조한다.(제2공정)Next, an additive composition is prepared, which is 55% by weight of feldspar, 12% by weight of silicon dioxide, 20% by weight of spodumene, 8% by weight of limestone, and 5% of kaolin based on 100 parts by weight of the additive composition. It is manufactured by the ratio of a weight part. (2nd process)

그리고 상기 제조한 모래 조성물과 첨가제 조성물을 혼합기에 투입한 후 약 20분간 혼합하여, 첨가제가 포함된 모래 조성물을 제조 완료한다.(제3공정)Then, the prepared sand composition and the additive composition are added to a mixer and mixed for about 20 minutes to complete the preparation of the sand composition containing the additive.

이때, 상기 제3공정을 통해 제조된 첨가제가 혼합된 모래조성물에 소량의 전분을 더 투입하여 혼합시켜 준다.(31공정)At this time, a small amount of starch is added to the sand composition to which the additive prepared in the third process is mixed and mixed.

그리고 난 후 첨가제가 혼합된 모래조성물을 일정한 형태의 틀에 넣고 진공 압출기를 이용하여 판재로 프레스 성형한다.(제4공정)Then, the sand composition mixed with the additive is put into a mold of a certain shape and press-molded into a plate using a vacuum extruder.

상기 제4공정(40)을 통해 성형된 판재를 건조대차 등에 적재한 후, 건조실로 이송시켜 일정시간 동안 건조시켜 준다.(제5공정)The plate formed in the fourth step 40 is loaded on a drying cart, and then transferred to a drying chamber for drying for a predetermined time. (Fifth step)

상기 건조 공정 이후에는 건조된 판재에 유약 등을 발라 표면 처리하여 준다.(51공정)After the drying process, a glaze or the like is applied to the dried sheet to perform a surface treatment.

이후, 표면 처리된 판재를 소성대차 등에 적재한 후, 소성실로 이송하여 1,200~1,300℃ 온도로 소성시켜 준다.After that, the surface-treated plate is loaded on a baking trolley, etc., and then transferred to a baking chamber to be baked at a temperature of 1,200 to 1,300 ° C.

상기 소성작업이 완료되면 완성된 판재의 표면을 연마하고, 필요한 크기로 재단하여 제품을 출하하게 된다.(61,62공정)
When the firing operation is completed, the surface of the finished plate is polished, cut to the required size and shipped with the product.

10: 제1공정 20: 제2공정
30: 제3공정 40: 제4공정
50: 제5공정 60: 제6공정 10: first step 20: second step
30: third process 40: fourth process
50: fifth step 60: sixth step

Claims (5)

모래 조성물 100중량부에 대하여, 모래 100중량부, 수산화나트륨 0.5중량부, 물 10중량부로 구성된 모래조성물을 제조하는 제1공정;
첨가제 조성물 100중량부에 대하여, 장석 55%중량부, 이산화규소 12%중량부, 스포듀민 20%중량부, 석회석 8%중량부, 고령토 5%중량부로 구성된 첨가제 조성물을 제조하는 제2공정;
상기 모래 조성물과 첨가제 조성물을 혼합하는 제3공정;
상기 제3공정을 통해 생성된 첨가제가 혼합된 모래조성물을 진공 압출기를 이용하여 일정한 형태의 판재로 프레스 성형하는 제4공정;
상기 성형된 판재를 건조하는 제5공정; 및
상기 성형된 판재를 소성시켜주는 제6공정을 포함하여 된 것을 특징으로 하는 모래를 이용한 건축용 판재의 제조방법.
A first step of producing a sand composition composed of 100 parts by weight of sand, 0.5 parts by weight of sodium hydroxide, and 10 parts by weight of water, based on 100 parts by weight of the sand composition;
A second step of preparing an additive composition comprising 55% by weight of feldspar, 12% by weight of silicon dioxide, 20% by weight of spodumene, 8% by weight of limestone, and 5% by weight of kaolin;
A third step of mixing the sand composition and the additive composition;
A fourth step of press-molding the sand composition in which the additive generated through the third step is mixed into a plate of a predetermined shape using a vacuum extruder;
A fifth step of drying the molded sheet material; And
And a sixth step of firing the molded sheet material.
제 1 항에 있어서,
상기 제3공정과, 제4공정 사이에는 상기 제3공정을 통해 제조된 첨가제가 혼합된 모래조성물에 소량의 전분을 혼합하여 주는 전분 혼합 공정이 더 포함된 것을 특징으로 하는 모래를 이용한 건축용 판재의 제조방법.
The method of claim 1,
Between the third step and the fourth step of the building plate using sand further comprises a starch mixing step of mixing a small amount of starch in the sand composition mixed with the additive prepared in the third step Manufacturing method.
제 1 항에 있어서,
상기 제5공정과 제6공정 사이에는 상기 제5공정을 통해 성형된 판재의 표면을 유약 처리하는 표면처리공정이 더 포함된 것을 특징으로 하는 모래를 이용한 건축용 판재의 제조방법.
The method of claim 1,
Between the fifth step and the sixth step, the manufacturing method of the building plate using sand, characterized in that it further comprises a surface treatment step of glazing the surface of the plate formed through the fifth step.
제 1 항에 있어서,
상기 제6공정 이후에는 소성 완료된 판재의 표면을 연마하는 공정이 더 포함된 것을 특징으로 하는 모래를 이용한 건축용 판재의 제조방법.
The method of claim 1,
After the sixth step, the method of manufacturing a building plate using sand, characterized in that it further comprises the step of polishing the surface of the fired plate.
모래 조성물 100중량부에 대하여, 모래 100중량부, 수산화나트륨(NaOH) 0.5중량부, 물 10중량부로 구성되는 모래 조성물과, 첨가제 조성물 100중량부에 대하여, 장석 55%중량부, 이산화규소 12%중량부, 스포듀민(Spodumene) 20%중량부, 석회석 8%중량부, 고령토(Kaolin) 5%중량부로 구성되는 첨가제 조성물을 포함하여 된 것을 특징으로 하는 모래를 이용한 건축용 판재.A sand composition composed of 100 parts by weight of sand, 0.5 parts by weight of sodium hydroxide (NaOH) and 10 parts by weight of water, and 100% by weight of the sand composition, feldspar 55% by weight and silicon dioxide 12% A weight sheet, 20% by weight of spodumene, 8% by weight of limestone, and 5% by weight of kaolin include an additive composition comprising sand.
KR1020100058942A 2010-06-22 2010-06-22 Building board using sand and manufacturing method thereof KR101258321B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020100058942A KR101258321B1 (en) 2010-06-22 2010-06-22 Building board using sand and manufacturing method thereof
PCT/KR2010/008783 WO2011162458A1 (en) 2010-06-22 2010-12-09 Sheet material for construction using sand and method for manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100058942A KR101258321B1 (en) 2010-06-22 2010-06-22 Building board using sand and manufacturing method thereof

Publications (2)

Publication Number Publication Date
KR20110138824A true KR20110138824A (en) 2011-12-28
KR101258321B1 KR101258321B1 (en) 2013-04-25

Family

ID=45371606

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100058942A KR101258321B1 (en) 2010-06-22 2010-06-22 Building board using sand and manufacturing method thereof

Country Status (2)

Country Link
KR (1) KR101258321B1 (en)
WO (1) WO2011162458A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800009655A1 (en) * 2018-10-22 2020-04-22 Ldv Green Tech Srl Ecological, improved, functional, photocatalytic building materials and processes to prepare them

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114927A (en) * 1974-07-26 1976-02-05 Takao Seto Imonoyohaisao ryoshita kenchikuyokotsuzaino seizohoho
KR940021451A (en) * 1993-03-15 1994-10-17 김재천 Manufacturing method of construction materials based on silicon dioxide-containing materials
JP2002053360A (en) 2000-08-08 2002-02-19 Doperu:Kk Phosphorescent or fluorescent artificial stone and structure provided with the same
KR101155772B1 (en) * 2003-07-11 2012-06-12 코센티노, 에스.에이. Composite material having the appearance of natural stone
KR100689061B1 (en) * 2005-01-12 2007-03-09 고성룡 Method of construction for stabilization of ground
KR100887943B1 (en) * 2007-09-27 2009-03-12 한국남부발전 주식회사 Alkali-activated fly ash-cement and fabricating method thereof

Also Published As

Publication number Publication date
WO2011162458A1 (en) 2011-12-29
KR101258321B1 (en) 2013-04-25

Similar Documents

Publication Publication Date Title
CN107573007A (en) The preparation method and magnesium oxysulfide binder materials of magnesium oxysulfide binder materials handicraft
CN107640943B (en) Self-decoration recycled aggregate pervious concrete product and preparation method thereof
CN109626957A (en) A method of ceramic antique bricks are prepared using graphite tailing
CN114477895A (en) Inorganic artificial stone imitating natural marble texture and preparation process thereof
EP3795319A1 (en) Artificial stone tile using native rocks, and method for manufacturing same
KR20080017966A (en) Ceramic tile composition using waste glasses and manufacturing method of the same tile
RU2361841C1 (en) Ceramic mass
CN102850006A (en) Flyash brick
KR101696716B1 (en) Manufacturing method of high-strength artificial stone block using tailing
US20150299032A1 (en) Composite material
KR101508737B1 (en) Clay bricks comprising recycling glasses and method for manufacturing the same
KR101258321B1 (en) Building board using sand and manufacturing method thereof
KR101383646B1 (en) Lightweight aggregate made from waste stone sludge of basalt
KR101829391B1 (en) method for producing foamed color concrete
CN101928123A (en) Artificial casting stone for construction exterior decoration and manufacture method thereof
CN111116128A (en) Stone-like product and preparation method and application thereof
CN1927763A (en) High-white transparent material formulation and manufacture method of crystal full transparency polishing brick
KR101233807B1 (en) Composition for manufacturing cement block and manufacturing method of cement block using the same
CN109467336A (en) A kind of decoration artificial quartz stone and preparation method thereof
CN103803848A (en) Preparation method of compound type energy-saving material
CN112745074A (en) High-ductility cement-based artificial stone
RU2669960C1 (en) Method of producing glass-silica
CN105838261B (en) A kind of polishing grinding material and preparation method thereof
KR101201961B1 (en) Using a block of stone dust wet molding manufacturing method
CN112028581B (en) Stone chip concrete for steel die and preparation method thereof

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20160418

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20170417

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20180410

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190410

Year of fee payment: 7

R401 Registration of restoration