KR20040064877A - Building interior or exterior material - Google Patents

Building interior or exterior material Download PDF

Info

Publication number
KR20040064877A
KR20040064877A KR1020030001753A KR20030001753A KR20040064877A KR 20040064877 A KR20040064877 A KR 20040064877A KR 1020030001753 A KR1020030001753 A KR 1020030001753A KR 20030001753 A KR20030001753 A KR 20030001753A KR 20040064877 A KR20040064877 A KR 20040064877A
Authority
KR
South Korea
Prior art keywords
layer
interior
building
exterior
stone powder
Prior art date
Application number
KR1020030001753A
Other languages
Korean (ko)
Inventor
강성용
Original Assignee
강성용
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 강성용 filed Critical 강성용
Priority to KR1020030001753A priority Critical patent/KR20040064877A/en
Publication of KR20040064877A publication Critical patent/KR20040064877A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/777—Coupling parts carrying pins, blades or analogous contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/82—Coupling devices connected with low or zero insertion force
    • H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
    • H01R12/88—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by rotating or pivoting connector housing parts

Landscapes

  • Laminated Bodies (AREA)
  • Finishing Walls (AREA)

Abstract

PURPOSE: A building interior or exterior material is provided to enhance a fire retardancy, controlling a fire generation and to control a malodor, enhancing the production. CONSTITUTION: The building interior or exterior material prepared outdoors or indoors comprises a first layer(1) and a second layer(2) wherein the two layers are laminated, the first layer is a mixture of a curing agent, water and stone powders and the second layer is a glass fiber. The first layer and the second layer are bonded each other while the first layer becomes hard from a dough state, the first and second layer are prepared repeatedly. A mixing ratio the water and curing agent of the first layer is 1:1 to 1:1.5.

Description

건축용 내외장재{omitted}Interior and exterior materials for construction {omitted}

본 발명은 건축용 내외장재에 관한 것으로, 더욱 상세하게는 난연성이 우수하여 화재발생의 우려가 거의 없으며, 악취가 발생하지 않도록 마련되어 생산성이 향상된 건축용 내외장재에 관한 것이다.The present invention relates to a building interior and exterior materials, more specifically, to a flame retardancy is excellent, there is little fear of fire, and to prevent the occurrence of odors and to improve the interior and exterior building materials for productivity.

일반적으로 건축용 내외장재는 건물의 실내 및 실외공간을 미려하게 장식하기 위한 것으로 목재, 석고보드, 플라스틱류 등의 다양한 소재들을 통해 제작되고 있다. 그리고 이러한 건축용 내외장재 중에는 유리섬유를 주성분으로 불포화 수지를 적층하여 경화 가공한 FRP(Fiberglass Reinforced Plastic)와 같은 강화플라스틱도 사용되고 있는데, 이러한 FRP(Fiberglass Reinforced Plastic)는 다른 소재들에 비해 가벼우면서도 그 강도가 크기 때문에 최근 가장 널리 사용되고 있다.In general, interior and exterior materials for building to decorate the interior and outdoor space of the building beautifully and is produced through a variety of materials, such as wood, plasterboard, plastics. Among these interior and exterior building materials, reinforced plastics such as fiberglass reinforced plastic (FRP), which is cured by laminating unsaturated resins based on glass fiber, are also used. Due to its size, it is the most widely used recently.

그러나 이러한 종래의 FRP(Fiberglass Reinforced Plastic)는 다음과 같은 문제점을 가지고 있다.However, the conventional FRP (Fiberglass Reinforced Plastic) has the following problems.

우선 상기 FRP(Fiberglass Reinforced Plastic)는 제조시 상기 불포화 수지와 경화제의 화학작용으로부터 악취를 발생시키게 되는데, 이러한 악취는 생산자 및 작업자에게 불쾌감을 줄뿐만 아니라 작업속도를 지연시켜 건축용 내외장재의 생산성을 저하시키는 요인이 된다.First, the FRP (Fiberglass Reinforced Plastic) generates odors from the chemical reaction of the unsaturated resin and the curing agent during manufacture. Such odors not only cause discomfort to the producers and workers, but also delay the work speed to reduce the productivity of interior and exterior materials for construction. It becomes a factor.

또한, 상기 FRP(Fiberglass Reinforced Plastic)는 난연성이 그다지 크지 않은 관계로 석고보드와 같은 내외장재에 비해 비교적 쉽게 화재를 일으킬 우려가 있으며, 상기 불포화수지를 통해 연소시 질식사에 가장 큰 영향을 미치는 시안화수소(HCN)와 같은 유해가스가 많이 발생하게 되어 인명피해를 급증시키는 문제점을 가지고 있다.In addition, since the FRP (Fiberglass Reinforced Plastic) is not very flame retardant, there is a risk of causing a fire relatively easily compared to the interior and exterior materials such as gypsum board, hydrogen cyanide (Cyanide) that has the greatest effect on asphyxiation when burning through the unsaturated resin ( Hazardous gases, such as HCN) are generated a lot, causing a problem of rapidly increasing human injury.

본 발명은 이와 같은 문제점을 해결하기 위한 것으로, 본 발명의 목적은 난연성이 향상되어 화재의 위험을 억제하며, 악취발생을 억제하여 생산성이 향상되도록 마련된 건축용 내외장재를 제공하는 것이다.The present invention is to solve such a problem, an object of the present invention is to provide a building interior and exterior materials provided to improve the flame retardancy to suppress the risk of fire, to suppress the occurrence of odor to improve productivity.

도 1은 본 발명에 따른 건축용 내외장재의 구조를 나타낸 단면도이다.1 is a cross-sectional view showing the structure of the building interior and exterior materials according to the present invention.

도 2는 본 발명에 따른 건축용 내외장재의 난연성 시험결과치를 나타낸 시험성적서이다.Figure 2 is a test report showing the test results of the flame resistance of the interior and exterior building materials according to the present invention.

도 3은 본 발명에 따른 건축용 내외장재의 제조과정을 나타낸 블록도이다.Figure 3 is a block diagram showing the manufacturing process of interior and exterior building materials according to the present invention.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1: 제1층 2: 제2층1: first layer 2: second layer

상기와 같은 목적을 달성하기 위해 본 발명은 건물의 내부나 외부에 마련되는 통상의 건축용 내외장재에 있어서, 상기 건축용 내외장재는 제1층과 제2층이 적층구조를 형성하여 마련되되, 상기 제1층은 경화제와 물과 돌가루가 혼합되어 형성된 혼합물로 마련되며, 상기 제2층은 유리섬유로 마련된 것을 특징으로 한다.In order to achieve the above object, the present invention is a conventional building interior and exterior materials provided in the interior or exterior of the building, the building interior and exterior materials is provided by forming a laminated structure of the first layer and the second layer, the first layer It is provided as a mixture formed by mixing the silver curing agent, water and stone powder, the second layer is characterized in that the glass fiber.

그리고 상기 제1층과 상기 제2층은 상기 제1층이 반죽상태에서 경화되면서 상호 결합되고, 상기 제1층과 상기 제2층은 반복적으로 마련된 것을 특징으로 한다.The first layer and the second layer are bonded to each other while the first layer is cured in a kneading state, and the first layer and the second layer are repeatedly provided.

또한, 상기 제1층의 상기 경화제와 상기 물의 혼합비율은 1:1 내지 1:1.5이며, 상기 제1층의 상기 경화제와 상기 물의 혼합물은 상기 돌가루와 1:4의 비율로 혼합된 것을 특징으로 한다.In addition, the mixing ratio of the curing agent and the water of the first layer is 1: 1 to 1: 1.5, and the mixture of the curing agent and the water of the first layer is mixed with the stone powder in a ratio of 1: 4. It is done.

또한, 상기 돌가루는 천연돌가루인 것을 특징으로 한다.In addition, the stone powder is characterized in that the natural stone powder.

이하에서는 본 발명에 따른 바람직한 실시 예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

본 발명에 따른 건축용 내외장재는 건물의 실내 및 실외공간을 미려하게 장식하기 위한 것으로, 도 1에 도시된 바와 같이 제1층(1)과 제2층(2)이 반복적으로 적층되어 형성된다.Building interior and exterior materials according to the present invention is to decorate the interior and exterior of the building beautifully, as shown in Figure 1 is formed by repeatedly stacking the first layer (1) and the second layer (2).

이때 상기 제1층(1)은 물과 돌가루와 경화제를 혼합하여 형성된 혼합물로 마련되며, 상기 제2층(2)은 유리섬유를 통해 형성되는데, 상기 제1층(1)과 제2층(2)은 상기 제1층(1)이 반죽상태에서 경화되면서 상호 결합된다.In this case, the first layer (1) is provided with a mixture formed by mixing water, stone powder, and a hardener, and the second layer (2) is formed through glass fiber, wherein the first layer (1) and the second layer (2) is bonded to each other while the first layer (1) is cured in the kneading state.

따라서 본 발명에 따른 건축용 내외장재는 종래의 FRP(Fiberglass Reinforced Plastic)에 사용되던 불포화 수지 대신 상기 돌가루를 이용함으로써 여러 가지 이점을 갖는다.Therefore, the interior and exterior building materials according to the present invention has a number of advantages by using the stone powder in place of the unsaturated resin used in the conventional FRP (Fiberglass Reinforced Plastic).

즉, 본 발명의 건축용 내외장재는 난연성이 우수한 상기 돌가루에 의해 종래 FRP(Fiberglass Reinforced Plastic)와 같은 강도를 가지면서도, 소재 전체의 난연성이 월등히 향상되어 화재발생의 우려가 거의 없게 된다. 또한, 이렇게 화재발생의 우려가 억제된 본 발명의 건축용 내외장재는 불포화수지를 사용하지 않는 만큼 FRP(Fiberglass Reinforced Plastic)에 비해 연소시에도 유해가스 발생율이 현격히 감소되어 화재로 인한 인명피해를 크게 줄일 수 있는 이점을 갖는다.That is, the building interior and exterior materials of the present invention have the same strength as the conventional FRP (Fiberglass Reinforced Plastic) by the stone powder excellent in flame retardancy, the flame retardancy of the entire material is significantly improved, there is little fear of fire. In addition, the building interior and exterior materials of the present invention in which the fear of fire is suppressed are significantly reduced in the rate of harmful gas generation during combustion as compared to FRP (Fiberglass Reinforced Plastic), which does not use unsaturated resins, thereby greatly reducing the casualty caused by fire. That has the advantage.

참고적으로, 도 2에는 방재시험연구원에서 시험평가 된 본 발명에 따른 건축용 내외장재의 시험성적서가 도시 된다.For reference, Figure 2 shows the test report of the interior and exterior building materials according to the invention tested and evaluated by the Disaster Prevention Testing Institute.

상기 시험성적서에 도시된 바와 같이, 본 발명에 따른 건축용 내외장재는 난연성을 시험하는 각 항목에서 기준치보다 월등히 우수한 수치를 기록하여 난연2급(준불연재료)의 판정을 받았으며, 이를 통해 본 발명에 따른 건축용 내외장재의 난연성의 우수함은 충분히 입증된다.As shown in the test report, the building interior and exterior materials according to the present invention recorded a significantly superior value than the reference value in each item to test the flame retardancy was received a flame retardant class 2 (semi-combustible material), through which the The excellent flame retardancy of building interior and exterior materials is fully demonstrated.

또한, 본 발명에 따른 건축용 내외장재는 FRP(Fiberglass Reinforced Plastic)에 사용되던 불포화수지를 사용하지 않고 돌가루를 사용함으로써, 불포화수지와 경화제의 화학작용으로 발생하는 악취를 발생시키지 않게 되는데, 이는 제조자 및 작업자로 하여금 불쾌감을 느끼지 않도록 하여 생산성을 향상시킬 수 있도록 한다.In addition, the building interior and exterior materials according to the present invention by using stone powder without using the unsaturated resin used in FRP (Fiberglass Reinforced Plastic), it does not generate the odor generated by the chemical action of the unsaturated resin and the curing agent, which is a manufacturer and It helps to improve productivity by making workers feel uncomfortable.

다음은 이와 같이 마련되는 본 발명에 따른 건축용 내외장재의 제조방법에 관하여 상세히 설명하도록 한다.Next will be described in detail with respect to the manufacturing method of the interior and exterior building material according to the invention provided in this way.

도 3에 도시된 바와 같이, 먼저 작업자는 제1단계로서 경화제와 물을 혼합하여 제1혼합물을 형성하고, 이러한 제1혼합물을 마련한 다음에는 제2단계로서 상기 제1혼합물과 돌가루를 혼합하여 상기 제1층(1)을 형성하는 제2혼합물을 형성한다.As shown in FIG. 3, the operator first mixes the curing agent and water as a first step to form a first mixture, and then prepares the first mixture, and then mixes the first mixture and powder as a second step. A second mixture forming the first layer 1 is formed.

이때 상기 경화제와 물의 혼합비율 및 상기 제1혼합물과 돌가루의 혼합비율은 내외장재의 경화시간 및 상기 제1층(1)과 제2층(2)의 결합력 등을 고려하여 산정되는데, 상기 경화제와 물은 1:1 내지 1:1.5의 비율로 혼합하고, 상기 제2혼합물은 상기 제1혼합물과 돌가루를 1:4의 비율로 혼합하는 것이 바람직하다.In this case, the mixing ratio of the curing agent and water and the mixing ratio of the first mixture and the stone powder are calculated in consideration of the curing time of the interior and exterior materials and the bonding strength of the first layer (1) and the second layer (2). Water is mixed in a ratio of 1: 1 to 1: 1.5, and the second mixture is preferably mixed with the first mixture and stone powder in a ratio of 1: 4.

그 다음에는 제3단계로서 상기 제2혼합물을 소정 크기의 제작틀에 바른 후 30분에서 1시간 정도를 기다리고, 다음의 제4단계에서는 상기 제2혼합물이 경화되기 시작하는 상태에서 상기 제2혼합물의 상부에 유리섬유를 적층 결합시키게 된다. 그리고 제5단계로서 상기 유리섬유의 상부에는 상기 제2혼합물을 적층결합시키며, 그 다음에는 상기 제4단계와 상기 제5단계를 3회 반복하는 제6단계가 수행되고, 6단계 완료 후 6시간 내지 7시간이 경과하여 제2혼합물이 완전히 경화된 상태에서는 최종적으로 상기 제작틀을 분리시키는 제7단계를 수행하게 된다.Next, after the second mixture is applied to a production frame of a predetermined size, the second mixture is waited for 30 minutes to 1 hour, and in the next fourth stage, the second mixture is in a state where the second mixture starts to harden. The glass fibers are laminated to the upper portion of the laminate. And as a fifth step, the second mixture is laminated on the upper portion of the glass fiber, and then a sixth step of repeating the fourth step and the fifth step three times is performed, and six hours after completion of the six steps. After 7 hours, the seventh step of separating the production frame is finally performed when the second mixture is completely cured.

참고적으로, 본 발명에 따른 건축용 내외장재에 있어서, 상기 돌가루는 옥돌과 같은 천연돌가루를 사용하는 것이 바람직한데, 이는 천연돌가루가 인공돌가루에 비해 인체에 친화적이며, 천연돌가루를 통해 자연적인 장식미를 실현할 수 있도록 하기 위함이다.For reference, in the building interior and exterior materials according to the present invention, it is preferable to use natural stone powder, such as jade stone, which is natural stone powder is more friendly to human body than artificial stone powder, through natural stone powder This is to realize natural decoration.

이상에서 상세히 설명한 바와 같이, 본 발명에 따른 건축용 내외장재는 돌가루를 주원료로 하여 마련되는 만큼 소재 자체의 난연성이 향상되어 화재발생의 위험이 거의 없으며, 악취가 발생하지 않도록 하여 작업자로 하여금 생산성이 향상되도록 하는 이점을 갖는다.As described in detail above, the building interior and exterior materials according to the present invention is provided with stone powder as the main raw material, so the flame retardancy of the material itself is improved, so there is almost no risk of fire, and odor is not generated, thereby improving productivity for the worker. Has the advantage to be.

Claims (4)

건물의 내부나 외부에 마련되는 통상의 건축용 내외장재에 있어서,In normal building interior and exterior materials provided inside or outside the building, 상기 건축용 내외장재는 제1층과 제2층이 적층구조를 형성하여 마련되되,The building interior and exterior materials are provided by forming a laminated structure of the first layer and the second layer, 상기 제1층은 경화제와 물과 돌가루가 혼합되어 형성된 혼합물로 마련되며, 상기 제2층은 유리섬유로 마련된 것을 특징으로 하는 건축용 내외장재.The first layer is provided with a mixture formed by mixing the curing agent, water and stone powder, the second layer is an interior and exterior building material, characterized in that the glass fiber. 제 1항에 있어서,The method of claim 1, 상기 제1층과 상기 제2층은 상기 제1층이 반죽상태에서 경화되면서 상호 결합되고, 상기 제1층과 상기 제2층은 반복적으로 마련된 것을 특징으로 하는 건축용 내외장재.And the first layer and the second layer are bonded to each other while the first layer is cured in a kneading state, and the first layer and the second layer are repeatedly provided. 제 1항에 있어서,The method of claim 1, 상기 제1층의 상기 경화제와 상기 물의 혼합비율은 1:1 내지 1:1.5이며, 상기 제1층의 상기 경화제와 상기 물의 혼합물은 상기 돌가루와 1:4의 비율로 혼합된 것을 특징으로 하는 건축용 내외장재.The mixing ratio of the curing agent and the water of the first layer is 1: 1 to 1: 1.5, and the mixture of the curing agent and the water of the first layer is mixed with the stone powder in a ratio of 1: 4 Interior and exterior materials for construction. 제 1항에 있어서,The method of claim 1, 상기 돌가루는 천연돌가루인 것을 특징으로 하는 건축용 내외장재.The stone powder is an interior and exterior building material, characterized in that the natural stone powder.
KR1020030001753A 2003-01-10 2003-01-10 Building interior or exterior material KR20040064877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030001753A KR20040064877A (en) 2003-01-10 2003-01-10 Building interior or exterior material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030001753A KR20040064877A (en) 2003-01-10 2003-01-10 Building interior or exterior material

Publications (1)

Publication Number Publication Date
KR20040064877A true KR20040064877A (en) 2004-07-21

Family

ID=37355270

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030001753A KR20040064877A (en) 2003-01-10 2003-01-10 Building interior or exterior material

Country Status (1)

Country Link
KR (1) KR20040064877A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484193Y1 (en) 2016-09-19 2017-08-10 정은경 Compact container for cosmetic

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484193Y1 (en) 2016-09-19 2017-08-10 정은경 Compact container for cosmetic

Similar Documents

Publication Publication Date Title
CN104030613B (en) A kind of porcelain tendre and preparation method thereof
CN107325527A (en) Environmentally friendly acoustic material of a kind of building interior trim and preparation method thereof
KR20190011861A (en) A method of manufacturing a board using bottom ash, and a board manufactured thereby
KR101160658B1 (en) Manufacturing method of noninflammable board and noninflammable board manufactured thereby
KR20040064877A (en) Building interior or exterior material
KR20150124800A (en) Fire proofing sandwich panel using artificial light weight aggregate production method therewith
KR20120125694A (en) Heat insulating and waterproofing method of constructure using perlite and aerogel
KR20170102646A (en) A manufacturing method of a bubble cement board and a bubble cement board foam made thereby
CN103613836B (en) A kind of foam material adding modified filler
CN105884260A (en) Healthcare artificial quartzite board
CN110342878A (en) A kind of ventilative high-intensity inorganic quartz and preparation method thereof
CN100384772C (en) Light internal and externall wallboards
KR101025429B1 (en) Heat insulating and waterproofing method of constructure
KR100785917B1 (en) Exterior board and manufacturing method for exterior board
KR200412103Y1 (en) The panel for resistance to flame in building
KR20100028291A (en) Fireproof squared board for construction material and method of manufacturing the same
CN107226664A (en) A kind of light building material
KR101581760B1 (en) Composition of core for zero cement light panel using industrial by-products
KR20030032601A (en) Method of manufacturing exterior panels in non-flammable by heating and curing with high frequency and infrared rays
KR20160057798A (en) Method for Manufacturing an Extrusion Panel Using High Strength Concrete Binder Composition for Steam Curing
KR200412104Y1 (en) The panel for resistance to flame in building
KR20160123475A (en) Architectural finish material using composite material and Manufacturing method thereof
KR100758447B1 (en) architectural multiple production adding amorphous alloy
KR101167581B1 (en) Loess panel and manufacturing method thereof
KR200412082Y1 (en) The panel for resistance to flame in building

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E601 Decision to refuse application