KR200264161Y1 - Floors - Google Patents

Floors Download PDF

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Publication number
KR200264161Y1
KR200264161Y1 KR2020010034242U KR20010034242U KR200264161Y1 KR 200264161 Y1 KR200264161 Y1 KR 200264161Y1 KR 2020010034242 U KR2020010034242 U KR 2020010034242U KR 20010034242 U KR20010034242 U KR 20010034242U KR 200264161 Y1 KR200264161 Y1 KR 200264161Y1
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KR
South Korea
Prior art keywords
electromagnetic shielding
iron oxide
present
veneer
sheet
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Application number
KR2020010034242U
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Korean (ko)
Inventor
우제석
류형걸
이창근
정태훈
김성일
Original Assignee
우진물산 주식회사
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Priority to KR2020010034242U priority Critical patent/KR200264161Y1/en
Application granted granted Critical
Publication of KR200264161Y1 publication Critical patent/KR200264161Y1/en

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  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Floor Finish (AREA)

Abstract

본 고안은 표면소재가 무늬목으로 이루어진 마루바닥재에 관한 것으로 마루바닥재에 전자파 차폐성과 차음성을 가질 수 있도록 하기 위해서 PVC에 산화철을 섞어만든 산화철시트(1)의 상면에는 무늬목으로 된 표면소재(2)를 부착하고, 부직포에 전자파 차폐도료를 도포한 전자파 차폐시트로 이루어진 이면소재(3)를 산화철시트(1)의 하면에 부착한 마루바닥재임.The present invention relates to a flooring material consisting of veneer, the surface material of the veneer on the upper surface of the iron oxide sheet (1) made of iron oxide mixed with PVC in order to have electromagnetic shielding and sound insulation in the flooring material (2) And a backing material (3) made of an electromagnetic shielding sheet coated with an electromagnetic shielding coating on a nonwoven fabric to the bottom surface of the iron oxide sheet (1).

본 고안에 의한 마루바닥재는 전자파 차폐효과와 차음효과가 우수하다.Flooring material according to the present invention is excellent in electromagnetic shielding effect and sound insulation effect.

Description

마루바닥재{Floors}Flooring Flooring {Floors}

본 고안은 표면소재가 무늬목으로 이루어진 마루바닥재에 관한 것이다.The present invention relates to a flooring material consisting of veneer surface material.

종래의 마루바닥재는 도 3에 도시된 바와 같이 PVC시트(20)의 상면과 무늬목으로 된 표면소재(21)사이에 유리섬유시트(22)를 넣어서 접착시키고, PVC시트(20)의 하면에는 유리섬유시트로 된 이면소재(23)를 접착시킨 것이었다.As shown in FIG. 3, the conventional floorboard material is bonded by putting a glass fiber sheet 22 between the upper surface of the PVC sheet 20 and the surface material 21 made of veneer, and the glass on the lower surface of the PVC sheet 20. The backing material 23 made of a fiber sheet was bonded together.

이와 같은 종래의 마루바닥재는 전자파 차폐효과를 전혀 기대할 수 없었고,표, 이면소재(21), (23)를 이루는 무늬목과 유리섬유시트간의 열팽창계수의 차이로 말미암아 열에 의한 형태변형이 초래되어서 바닥재의 갈라짐이나 휨 현상등이 발생되었었고, 내구수명이 단축되었었으며, 바닥재의 위로 부터 실내바닥쪽으로 전해지는 진동이나 소음의 차폐효과를 거의 기대할 수 없었고, 나무의 질감을 시각적으로는 느끼게 해줄 수 있었으나 촉감적으로 나무의 질감을 느끼게 해주기에는 미흡한등의 문제점이 있었다.Such conventional flooring materials could not expect any electromagnetic shielding effect, and due to the difference in the coefficient of thermal expansion between the veneer and glass fiber sheet forming the table, backing materials (21) and (23), the shape deformation caused by heat caused the Cracking and warping occurred, the service life was shortened, the vibration and noise shielding effect transmitted from the floor to the floor was hardly expected, and the texture of the wood could be visually felt. There was a problem such as insufficient to feel the texture of the wood.

본 고안의 목적은 전자파 차폐성과 차음성이 우수한 마루바닥재를 제공하는데 있다.An object of the present invention is to provide a floor covering material excellent in electromagnetic shielding and sound insulation.

본 고안의 다른 목적은 전자파 차폐성과 차음성이 우수하고 열변형방지성도 우수한 마루바닥재를 제공하는데 있다.Another object of the present invention is to provide a flooring material having excellent electromagnetic shielding and sound insulation, and excellent thermal deformation resistance.

도 1 은 본 고안의 한 실시형태에 따른 마루바닥재의 분리사시도.1 is an exploded perspective view of the floor covering according to an embodiment of the present invention.

도 2 는 본 고안의 다른 실시형태에 따른 마루바닥재의 분리사시도.Figure 2 is an exploded perspective view of the floor covering according to another embodiment of the present invention.

도 3 은 종래 마루바닥재의 분리사시도.Figure 3 is an exploded perspective view of a conventional floor covering.

본 고안을 예시도면에 의하여 설명하면 다음과 같다.Referring to the present invention by way of example drawings are as follows.

도 1에는 본 고안의 한 실시형태가 예시되어 있는바, 도 1에서 보인 마루바닥재는 PVC에 산화철을 섞어서 큰 면밀도를 갖도록 만든 산화철시트(1)의 상면에는 무늬목으로 된 표면소재(2)가 접착되어 있고, 산화철시트(1)의 하면에는 부직포에 전자파 차폐도료를 도포한 전자파 차폐시트로 이루어진 이면소재(3)가 접착되어 있다.1 illustrates an embodiment of the present invention, wherein the flooring material shown in FIG. 1 has a veneer surface material 2 adhered to an upper surface of an iron oxide sheet 1 made of PVC mixed with iron oxide to have a large surface density. On the lower surface of the iron oxide sheet 1, a backing material 3 made of an electromagnetic shielding sheet coated with an electromagnetic shielding paint on a nonwoven fabric is bonded.

본 고안의 한 실시형태에 따른 마루바닥재는 이면소재(3)가 전자파 차폐도료가 도포된 전자파 차폐시트로 이루어진 것이므로 전자파가 인체에 작용하지 못하도록 차폐시켜준다.Flooring material according to an embodiment of the present invention is because the backing material (3) is made of an electromagnetic shielding sheet coated with the electromagnetic shielding paint to shield the electromagnetic wave from acting on the human body.

그리고 통상적인 PVC시트보다 면밀도가 큰 산화철시트(1)가 기재로된 것이므로 마루바닥재의 표면쪽으로 부터 실내바닥쪽으로 전해지는 소음의 차음효과도 우수하게 된다.And since the iron oxide sheet (1) having a larger surface density than the conventional PVC sheet is based on the sound insulation effect of noise transmitted from the surface side of the flooring material to the indoor floor is also excellent.

도 2에는 본 고안이 다른 실시형태가 예시되어 있는바, 산화철시트(1)의 상면과, 무늬목으로 된 표면소재(2)사이에 합판(4)을 넣어서 접착시킨 것을 제외하고는 도 1에서 보인 본 고안의 한 실시형태에 따른 마루바닥재와 동일한 구조로 되어 있어서 산화철시트(1)와 표면소재(2)간의 재질차이에 의한 열팽창 계수차이를 크게 감소시켜 줄 수 있는 것이므로 우수한 전자파 차폐성과 차음성은 물론 우수한 열변형방지성을 발휘하게 되고, 합판(4)은 그 위에 있는 무늬목으로 된 표면소재(2)와 더불어서 밟았을 때에 천연나무를 밟는 것과 거의 동일한 수준의 나무질감을 느낄 수 있도록 해준다.2 shows another embodiment of the present invention, except that the plywood 4 is bonded between the upper surface of the iron oxide sheet 1 and the surface material 2 made of veneer. Since it has the same structure as the flooring material according to an embodiment of the present invention, the thermal expansion coefficient difference due to the material difference between the iron oxide sheet 1 and the surface material 2 can be greatly reduced. Of course, it exhibits excellent heat deflection resistance, and the plywood (4), along with the surface material (2) made of veneer thereon, makes it possible to feel the wood texture almost the same level as stepping on natural wood.

본 고안에서 표면소재(2)인 무늬목은 그 표면에 UV도료가 도포된 것을 사용하는 것이 좋다.In the present invention, the veneer that is the surface material (2) is preferably used that is coated with UV paint on the surface.

본 고안의 마루바닥재는 전자파 차폐효과와 차음효과가 매우 우수하고, 열변형방지효과도 우수하며, 천연나무를 밟는 것과 유사한 나무질감을 촉감적으로도 느끼게 해줄 수 있는 등의 장점이 있다.The flooring material of the present invention has the advantages of excellent electromagnetic shielding effect and sound insulation effect, excellent heat deformation prevention effect, and can feel the texture of wood similar to stepping on natural wood.

Claims (2)

산화철시트(1)의 상면에는 무늬목으로 된 표면소재(2)가 접착되어 있고, 산화철시트(1)의 하면에는 전자파 차폐시트로 이루어진 이면소재(3)가 접착되어 있는 것을 특징으로 하는 마루바닥재The top surface of the iron oxide sheet 1 is bonded to the surface material 2 made of veneer, and the bottom surface of the iron oxide sheet 1 is bonded to the back surface material 3 made of electromagnetic shielding sheet 제 1 항에 있어서, 산화철시트(1)의 상면과, 무늬목으로 된 표면소재(2)사이에 합판(4)을 넣어서 접착되어 있는 것을 특징으로 하는 마루바닥재.The flooring material according to claim 1, wherein a plywood (4) is bonded between the upper surface of the iron oxide sheet (1) and the surface material (2) made of veneer.
KR2020010034242U 2001-11-08 2001-11-08 Floors KR200264161Y1 (en)

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Application Number Priority Date Filing Date Title
KR2020010034242U KR200264161Y1 (en) 2001-11-08 2001-11-08 Floors

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030086784A (en) * 2002-05-07 2003-11-12 우진물산 주식회사 Sound and electromagnetic wave-proof sheet
KR100475210B1 (en) * 2002-06-10 2005-03-10 우진물산 주식회사 A sound-proof floors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030086784A (en) * 2002-05-07 2003-11-12 우진물산 주식회사 Sound and electromagnetic wave-proof sheet
KR100475210B1 (en) * 2002-06-10 2005-03-10 우진물산 주식회사 A sound-proof floors

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