KR102227650B1 - Interlayer insulation sound insulation materials of buldings - Google Patents

Interlayer insulation sound insulation materials of buldings Download PDF

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KR102227650B1
KR102227650B1 KR1020200057703A KR20200057703A KR102227650B1 KR 102227650 B1 KR102227650 B1 KR 102227650B1 KR 1020200057703 A KR1020200057703 A KR 1020200057703A KR 20200057703 A KR20200057703 A KR 20200057703A KR 102227650 B1 KR102227650 B1 KR 102227650B1
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impact sound
reducing member
sound reducing
building
lightweight
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나상권
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/88Insulating elements for both heat and sound
    • E04B1/90Insulating elements for both heat and sound slab-shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92Protection against other undesired influences or dangers
    • E04B1/98Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Floor Finish (AREA)

Abstract

The present invention relates to a heat and sound insulation material capable of preventing a loss of heat while reducing the delivery of heavy and light impact sounds which are floor impact sounds between floors of a building. More specifically, a heat and sound insulation material is installed in an upper part of a slab of a building, wherein a light impact sound reduction member made of plastic foam or rubber panels to reduce a light impact sound, which is a sound caused when children drop an object such as a toy or the like, is installed to be brought into contact with the slab of the building, and a plastic panel, of which the Rockwell hardness R value is 100-300, for reducing a heavy impact sound caused by the running of children is installed in an upper part of the light impact sound reduction member to be brought into contact with light concrete or foam concrete of the building, thereby reducing the heavy and light impact sounds while reducing a loss of heat through the light impact sound reduction member functioning as a heat insulation material.

Description

건축물의 층간 단열차음재{Interlayer insulation sound insulation materials of buldings}Interlayer insulation sound insulation materials of buldings

본 발명은 건축물의 층간 바닥 충격음인 중량충격음과 경량충격음의 전달을 감소시키면서 열손실을 방지할 수 있도록 하는 단열차음재에 관한 것으로서, 보다 상세하게 설명하면, 건축물의 슬라브의 상부에 단열차음재를 설치하되, 아이들이 가지고 노는 장난감 등 물건을 떨어뜨리는 소리 즉, 경량충격음 감소를 위한 플라스틱 발포폼 또는 고무패널로 이루어지는 경량충격음감소부재를 건축물의 슬라브와 접촉하게 설치하고, 아이들이 뛰어다님에 따라 발생되는 쿵쿵거리는 등의 중량충격음을 감소시킬 수 있는 로크웰 경도 R값이 100~300인 플라스틱 패널을 상기 경량충격음감소부재의 상부에 설치하여 건축물의 경량 콘크리트 또는 기포 콘크리트와 접촉되도록 함으로써, 중량충격음과 경량충격음을 감소시킴과 동시에 상기 경량충격음감소부재가 단열재의 역할을 하여 열손실을 줄일 수 있는 건축물의 층간 단열차음재에 관한 기술분야이다.The present invention relates to an insulating and sound insulating material that can prevent heat loss while reducing the transmission of the weight shock sound and light weight shock sound that is the floor impact sound between floors of a building, and to be described in more detail, the insulating sound insulating material is installed on the upper part of the slab of the building. , The sound of dropping objects such as toys that children play with, that is, a lightweight impact sound reduction member made of plastic foam or rubber panels to reduce the light impact sound is installed in contact with the slab of the building, and the thump that occurs as children run. A plastic panel with a Rockwell hardness R value of 100 to 300, which can reduce the weight impact sound such as the distance, is installed on the upper part of the lightweight impact sound reducing member so that it comes into contact with the lightweight concrete or aerated concrete of the building. It is a technical field related to an interlayer insulation and sound insulation material of a building that can reduce heat loss by reducing heat loss by reducing and at the same time, the lightweight impact sound reducing member acts as an insulation material.

최근 공동주택 등에서 층간소음 문제로 인해 이웃 간의 살인과 방화, 폭행 등의 사건이 자주 발생하면서 공동주택의 층간소음은 심각한 사회적 문제로 떠오르고 있다.Recently, incidents such as murder, arson, and assault between neighbors have occurred frequently due to the inter-floor noise problem in apartment houses, and the inter-floor noise in apartment houses has emerged as a serious social problem.

한편, 국내 대부분의 공동주택에 사용되고 있는 콘크리트는 재료의 특성상 무겁고 밀실하기 때문에 동일한 두께의 다른 재료보다 사람의 말소리나 TV 소리 등 공기를 매체로 하여 전달되는 소음에 대해서는 차단성능이 우수하나, 콘크리트는 표면에 직접 충격이 가해짐에 따라 발생하는 충격음이 콘크리트 슬라브나 벽을 통해 인접 세대에 쉽게 전달되는 경향이 있다.On the other hand, concrete used in most apartment houses in Korea is heavy and dense due to the nature of the material, so it has superior blocking performance against noise transmitted through air, such as human speech or TV sound, than other materials of the same thickness. The impact sound generated by direct impact on the surface tends to be easily transmitted to neighboring households through concrete slabs or walls.

이러한 충격음은 현재 사용되고 있는 바닥구조로는 해결하기가 쉽지 않은 실정이고, 이러한 문제를 해결하기 위해 독일이나 프랑스 등에서는 오래 전부터 뜬바닥 구조를 채용하고 있다.These impact sounds are not easy to solve with the currently used floor structure, and in order to solve this problem, Germany and France have adopted a floating floor structure for a long time.

최근 국내에서도 상기와 같은 문제를 해결하기 위한 노력이 학계는 물론 대형건설사와 건축 자재 업체 등을 중심으로 활발히 이루어지고 있고, 이러한 노력의 대부분은 단열차음재의 개발로 이어지고 있다.In recent years, efforts to solve the above problems in Korea have been actively made not only by academia, but also by large construction companies and building materials companies, and most of these efforts have led to the development of insulating and insulating materials.

상기와 같은 충격음 중 바닥충격음을 저감하기 위한 방법 중 가장 효과적인 것으로 알려진 뜬바닥 공법의 효과는 바닥슬라브, 벽 등의 구조체와 온돌 층을 절연해주는 단열차음재의 역할이 매우 중요하다.Among the above-described impact sounds, the effect of the floating floor construction method, which is known to be the most effective among the methods for reducing the floor impact sound, is the role of an insulating and insulating material that insulates structures such as floor slabs and walls and the ondol layer.

이러한 중요성 때문에 오래전부터 뜬바닥 공법을 적용해 오고 있는 독일 등 유럽 각국이나 일본 등에서는 뜬바닥용 단열차음재의 종류, 크기, 품질, 시험방법, 시공방법 등을 규정하여 시행하고 있으나 아직까지 국내에는 이러한 판단규정이 없어 단열차음재 선정에 어려움을 겪고 있는 실정이다.Because of this importance, European countries such as Germany and Japan, which have been applying the floating floor construction method for a long time, stipulate and implement the type, size, quality, test method, and construction method of insulating and sound insulation materials for floating floors. Due to the lack of judgment rules, it is difficult to select insulation and sound insulation materials.

특히, 우리나라의 공동주택은 대부분 슬라브층, 슬라브 상부의 단열층, 경량 콘크리트 또는 기포 콘크리트층, 난방 코일층 및 마감 몰타르층 등을 포함하는 온돌 바닥 구조로 이루어져 슬라브 상부의 단열층을 발포성 스티로폼으로 시공하기 때문에 바닥 충격음에 대한 저감효과는 미비한 실정이다.In particular, most apartment houses in Korea consist of an ondol floor structure including a slab layer, an insulation layer on the upper part of the slab, a lightweight concrete or aerated concrete layer, a heating coil layer, and a finished mortar layer, and the insulation layer on the upper part of the slab is constructed with foamed styrofoam. The reduction effect on the floor impact sound is inadequate.

이와 같은 층간소음 문제를 해결하기 위한 건축물의 층간 콘크리트에 폐타이어 분쇄물, 아크릴, 우레탄 등을 혼합하여 타설하는 방식은 소음차단 효과가 떨어져 폴리에틸렌, 폴리프로필렌, 폴리스타일렌 등의 발포 폼을 층간소음재로 시공하고 있다.In order to solve the inter-floor noise problem, the method of mixing waste tire pulverized material, acrylic, urethane, etc. to the inter-floor concrete of a building has a low noise blocking effect, so foam foam such as polyethylene, polypropylene, and polystyrene is used as an inter-floor noise material. It is being constructed with.

한편, 공동주택의 층간소음은 아파트, 연립주택, 다세대주택에서 발생하는 아이들이 뛰는 소리, 발자국 소리, 물건이 떨어져 부딪치는 소리, 화장실 물소리, 가구 끄는 소리, 피아노 소리, 오디오 소리, TV 소리 등의 소음공해를 총칭한다.On the other hand, the noise between floors of apartments is the sound of children running, footsteps, falling objects and bumps, the sound of toilet water, the sound of turning off furniture, piano sound, audio sound, and TV sound generated in apartments, row houses, and multi-family houses. It is collectively referred to as noise pollution.

이러한 층간소음은 물건의 낙하, 어린이의 놀이 등으로 발생한 충격이 바닥을 진동시켜 아래층을 비롯한 각층으로 소음을 발생하는 것으로서 경량충격음과 중량충격음으로 구분된다.The inter-floor noise is divided into light impact sound and heavy impact sound, as the impact generated by falling objects and children's play vibrates the floor and generates noise to each floor, including the lower floor.

상기 경량충격음은 아이들이 가지고 노는 장난감 등 물건 떨어지는 소리가 대표적이고, 작은 물건의 낙하, 가구를 끄는 소리 등 가볍고 딱딱한 소리로 충격력이 작고 지속시간이 짧은 특징이 있다.The lightweight impact sound is representative of the sound of falling objects such as toys that children play with, and is characterized by a small impact force and a short duration as a light and hard sound such as the sound of falling of small objects and turning off furniture.

상기 중량충격음은 아이들이 쿵쿵 뛰는 소리가 대표적이고, 어린이가 뛰거나 달릴 때의 무거운 바닥충격음으로 충격음이 크고 지속시간이 큰 특징이 있다.The weight impact sound is representative of the sound of children's thumping, and is a heavy floor impact sound when children run or run, and has a large impact sound and a large duration.

상기와 연관하여, 한국환경공단 층간소음 이웃 아이 센터에서 분석한 소음발생원 분석 자료에 따르면 아이들의 발걸음이나 뛰는 소리가 층간소음 발생원인의 대부분인 74.2%로 나타났다.In connection with the above, according to the noise source analysis data analyzed by the neighboring child center of the Korea Environment Corporation, the footsteps and running sounds of children were found to be 74.2% of the causes of interfloor noise.

주택건설기준 등에 관한 규정에 따르면 건축물의 바닥구조는 슬라브 두께 210㎜ 이상이면서 바닥충격음 중 경량충격음 58db 이하, 중량충격음 50db 이하로 규정되어 있고, 현재 시공되고 있는 공동주택의 경우 경량충격음 58db 이하는 어느 정도 해결하고 있으나 중량충격음 50db 이하는 해결하지 못하고 있는 실정이다.According to the regulations on housing construction standards, the floor structure of a building has a slab thickness of 210 mm or more, and among the floor impact sounds, lightweight impact sound is 58db or less and weight impact sound is 50db or less. Although it has been resolved, it is not possible to resolve the weight impact sound of 50db or less.

이와 관련하여, 2013년 11월에 한국소비자원의 "공동주택 층간소음 저감제품 안전실태조사 결과보고"를 참조하면 시판되고 있는 모든 제품에서 중량충격음에 대해서는 효과가 없는 것으로 보고하고 있다.In this regard, in November 2013, referring to the “Report on Safety Survey Results of Interfloor Noise Reduction Products for Apartment Buildings” of the Korea Consumer Agency, it is reported that there is no effect on weight impact noise in all products on the market.

대한민국 공개특허 제10-2012-003557호(2012.01.11.)Republic of Korea Patent Publication No. 10-2012-003557 (2012.01.11.)

본 발명은 상술한 종래기술에 따른 문제점을 해결하고자 안출된 기술로서, 종래의 층간소음 저감제품은 경량충격음은 어느정도 저감시키고 있으나, 중량충격음을 저감시키지 못하는 문제가 발생하여, 이에 대한 해결점으로 플라스틱 발포폼 또는 고무패널로 이루어지는 경량충격감소부재와 로크웰 경도 R 값이 100~300인 중량충격음감소부재로 구성되는 단열차음재를 통해 경량충격음과 중량충격음을 효과적으로 저감시킴은 물론 열손실을 줄일 수 있는 단열재의 역할까지 할 수 있는 건축물의 층간 단열차음재를 통하여 제공하는 것을 주된 목적으로 하는 것이다.The present invention is a technology conceived to solve the problems according to the prior art described above, and the conventional interlayer noise reduction products reduce the light weight impact sound to some extent, but there is a problem that does not reduce the weight impact sound, and as a solution to this, plastic foaming Insulation and sound insulation material consisting of a lightweight impact reducing member made of foam or rubber panel and a weight impact sound reducing member having a Rockwell hardness R value of 100 to 300 effectively reduces light weight and weight impact sound as well as reduces heat loss. Its main purpose is to provide it through the inter-floor insulation and insulating material of buildings that can even play a role.

본 발명은 상기와 같은 소기의 목적을 실현하고자, 건축물의 슬라브의 상부에 설치되는 제1경량충격음감소부재와 상기 제1경량충격음감소부재의 상부에 부착되는 중량충격음감소부재를 포함하여 구성되는 것을 특징으로 하는 건축물의 층간 단열차음재를 제시한다.The present invention is configured to include a first lightweight shock sound reducing member installed on the upper part of the slab of a building and a weight shock sound reducing member attached to the upper part of the first lightweight shock sound reducing member in order to realize the desired object as described above. We present the characteristic building inter-floor insulation and insulating material.

또한, 본 발명은 상기 중량충격음감소부재의 상부에 부착되는 제2경량충격음감소부재를 포함하여 구성되고, 상기 중량충격음감소부재는 로크웰 경도 R값이 100~300인 플라스틱 패널인 것을 특징으로 한다.In addition, the present invention is configured to include a second lightweight shock sound reducing member attached to the upper portion of the weight shock sound reducing member, the weight shock sound reducing member is characterized in that the Rockwell hardness R value is a plastic panel of 100 to 300.

또한, 본 발명의 상기 중량충격음감소부재는 나일론, 폴리카보네이트, 폴리비닐클로라이드, 폴리비닐아세테이트 중 어느 하나로 구성되거나, 폴리에틸렌(PE) 또는 폴리프로필렌(PP)의 100 중량부에 무기질분말, 유리섬유 또는 탄소섬유 중 어느 하나를 10~40 중량부로 혼합하여 구성되는 것을 특징으로 한다.In addition, the weight impact sound reducing member of the present invention is composed of any one of nylon, polycarbonate, polyvinyl chloride, polyvinyl acetate, or 100 parts by weight of polyethylene (PE) or polypropylene (PP) inorganic powder, glass fiber or It is characterized in that it is configured by mixing any one of the carbon fibers in 10 to 40 parts by weight.

또한, 본 발명의 상기 제1경량충격음감소부재와 제2경량충격음감소부재는 플라스틱 발포폼 또는 고무패널로 형성되는 것을 특징으로 한다.In addition, the first lightweight impact sound reducing member and the second lightweight impact sound reducing member of the present invention is characterized in that it is formed of a plastic foam or a rubber panel.

또한, 본 발명의 플라스틱 발포폼은 폴리에틸렌, 폴리프로필렌, 폴리스티렌, 폴리비닐아세테이트, 폴리비닐클로라이드, 우레탄, 라텍스 중 어느 하나로 구성되고, 상기 고무패널은 열가소성 엘라스토머 또는 열경화성 엘라스토머로 구성되거나, 올레핀계 엘라스토머, 니트릴계 엘라스토머, 실리콘계 엘라스토머, 스타일렌계 엘라스토머 중 어느 하나로 구성되는 것을 특징으로 한다.In addition, the plastic foam of the present invention is composed of any one of polyethylene, polypropylene, polystyrene, polyvinyl acetate, polyvinyl chloride, urethane, and latex, and the rubber panel is composed of a thermoplastic elastomer or a thermosetting elastomer, or an olefin-based elastomer, It is characterized in that it is composed of any one of a nitrile-based elastomer, a silicone-based elastomer, and a stylene-based elastomer.

또한, 본 발명의 상기 제1경량충격음감소부재와 제2경량충격음감소부재는 원형 또는 다각 형상의 복수 개의 관통홀을 포함하여 구성되는 것을 특징으로 한다.In addition, the first lightweight impact sound reducing member and the second lightweight impact sound reducing member of the present invention is characterized in that it is configured to include a plurality of through holes having a circular or polygonal shape.

상기와 같이 제시된 본 발명에 의한 건축물의 층간 단열차음재는 건축물의 슬라브와 접촉되는 플라스틱 발포폼 또는 고무패널로 이루어지는 경량충격음감소부재를 이용하여 경량충격음을 효율적으로 감소시킬 수 있는 효과와, 상기 경량충격음감소부재가 단열재의 역할을 하여 열손실을 최소화할 수 있는 효과 및 상기 경량충격음감소부재의 상부에 부착되어 설치되는 중량충격음감소부재를 이용하여 층간소음 중 중량충격음을 효율적으로 감소시킴으로써, 바닥충격음 즉, 경량충격음과 중량충격음 모두를 감소시켜 공동주택의 층간소음을 해소할 수 있는 효과를 얻을 수 있다.The interlayer insulation and sound insulating material of the building according to the present invention presented as described above has the effect of efficiently reducing the lightweight impact sound by using a lightweight impact sound reducing member made of a plastic foam or rubber panel in contact with the slab of the building, and the lightweight impact sound The effect of minimizing heat loss by the reducing member acting as a heat insulator and by using the weight shock sound reducing member attached to and installed on the upper part of the lightweight shock sound reducing member to efficiently reduce the weight impact sound among interfloor noise, that is, the floor impact sound. In addition, it is possible to obtain the effect of reducing the inter-floor noise of apartment houses by reducing both the lightweight impact sound and the heavy impact sound.

또한, 본 발명은 상기 중량충격음감소부재의 상부에 추가적으로 경량충격음감소부재를 부착하여 설치함으로써, 더욱더 경량충격음 및 중량충격음의 감소가 더욱 효율적으로 이루어지도록 하는 효과와, 상기 경량충격음감소부재에 복수 개의 관통홀을 형성하여 공진계의 특성을 부가함으로써, 바닥충격음에 의한 진동이나 충격에너지를 바닥슬라브에 전달을 방지하는 효과를 얻을 수 있다.In addition, the present invention has the effect of further effectively reducing the light weight impact sound and the weight impact sound by attaching and installing a light weight impact sound reducing member on the upper portion of the weight impact sound reducing member, and a plurality of the light weight impact sound reducing member By forming the through hole to add the characteristics of the resonance system, it is possible to obtain an effect of preventing the transmission of vibration or impact energy due to the floor impact sound to the floor slab.

도 1은 본 발명의 바람직한 실시예에 의한 단열차음재를 나타낸 사시도.
도 2는 본 발명의 바람직한 실시예에 의한 단열차음재를 나타낸 단면도.
도 3은 본 발명의 다른 실시에에 의한 단열차음재를 나타낸 사시도.
도 4는 본 발명의 바람직한 실시예에 의한 제1,2경량충격음감소부재를 나타낸 사시도.
1 is a perspective view showing a heat insulating and insulating material according to a preferred embodiment of the present invention.
Figure 2 is a cross-sectional view showing a heat insulating and insulating material according to a preferred embodiment of the present invention.
Figure 3 is a perspective view showing a heat insulating and insulating material according to another embodiment of the present invention.
Figure 4 is a perspective view showing the first and second lightweight impact sound reduction members according to a preferred embodiment of the present invention.

본 발명은 건축물의 층간 바닥충격음인 중량충격음과 경량충격음의 전달을 감소시키면서 열손실을 방지할 수 잇도록 하는 단열차음재에 관한 것으로서, 보다 상세하게 설명하면, 건축물의 슬라브(1)의 상부에 플라스틱 발포폼 또는 고무패널로 이루어지는 제1경량충격음감소부재(10)를 접촉되도록 설치하여 아이들이 가지고 노는 장난감 등 물건을 떨어뜨리는 소리 즉, 경량충격음을 감소시킴과 동시에 상기 제1경량충격음감소부재(10)의 상부에 로크웰 경도 R 값이 100~300인 플라스틱 패널로 이루어지는 중량충격음감소부재(20)를 부착하여 아이들이 뛰어다님에 따라 발생되는 중량충격음을 감소시킬 수 있도록 하고, 상기 제1경량충격음감소부재(10)가 단열재의 역할을 하여 열손실을 최소화할 수 있는 건축물의 층간 단열차음재에 관한 기술이다.The present invention relates to an insulating and insulating material that can prevent heat loss while reducing the transmission of the weight impact sound and the lightweight impact sound, which is the floor impact sound between floors of a building, and to be described in more detail, plastic on the upper part of the slab (1) of the building The first lightweight impact sound reducing member 10 made of foam or rubber panel is installed to be in contact to reduce the sound of dropping objects such as toys that children play with, that is, the lightweight impact sound, and the first lightweight impact sound reducing member 10 ) By attaching a weight impact sound reducing member 20 made of a plastic panel having a Rockwell hardness R value of 100 to 300 to reduce the weight impact sound generated by running children, and to reduce the first lightweight impact sound The member 10 is a technology related to inter-floor insulation and insulating material of a building that can minimize heat loss by acting as an insulating material.

상기와 같은 본 발명을 달성하기 위한 구성은 건축물의 슬라브(1)의 상부에 설치되는 제1경량충격음감소부재(10);와 상기 제1경량충격음감소부재(10)의 상부에 부착되는 중량충격음감소부재(20);를 포함하여 구성되는 것을 특징으로 한다.The configuration for achieving the present invention as described above is the first lightweight impact sound reducing member 10 installed on the upper part of the slab 1 of the building; and the weight impact sound attached to the upper part of the first lightweight impact sound reducing member 10 It characterized in that it comprises a; reducing member 20;

또한, 본 발명의 상기 제1경량충격음감소부재(10)와 제2경량충격음감소부재(30)는 원형 또는 다각 형상의 복수 개의 관통홀(13);을 포함하여 구성되고, 상기 중량충격음감소부재(20)는 로크웰 경도 R값이 100~300인 플라스틱 패널인 것을 특징으로 한다.In addition, the first lightweight impact sound reducing member 10 and the second lightweight impact sound reducing member 30 of the present invention are configured to include a plurality of through holes 13 having a circular or polygonal shape, and the weight impact sound reducing member (20) is characterized in that the Rockwell hardness R value is a plastic panel of 100 to 300.

또한, 본 발명의 상기 중량충격음감소부재(20)는 나일론, 폴리카보네이트, 폴리비닐클로라이드, 폴리비닐아세테이트 중 어느 하나를 포함하여 구성되거나, 폴리에틸렌 또는 폴리프로필렌 중 어느 하나를 포함하여 구성되는 주재 100 중량부에;와 탈크 등과 같은 무기질분말, 유리섬유 또는 탄소섬유 중 어느 하나의 첨가재 10~40 중량부를 혼합하여 구성되는 것을 특징으로 한다.In addition, the weight impact sound reducing member 20 of the present invention is composed of any one of nylon, polycarbonate, polyvinyl chloride, polyvinyl acetate, or 100 weight of the main material comprising any one of polyethylene or polypropylene It is characterized in that it is formed by mixing 10 to 40 parts by weight of an additive of any one of inorganic powder, glass fiber or carbon fiber, such as bue; and talc.

또한, 본 발명은 상기 중량충격음감소부재(20)의 상부에 부착되는 제2경량충격음감소부재(30);를 포함하여 구성되고, 상기 제1경량충격음감소부재(10)와 제2경량충격음감소부재(30)는 플라스틱 발포폼 또는 고무패널인 것을 특징으로 한다.In addition, the present invention comprises a second lightweight shock sound reducing member 30 attached to the upper portion of the weight shock sound reducing member 20, and the first lightweight shock sound reducing member 10 and the second lightweight shock sound reducing The member 30 is characterized in that it is a plastic foam or rubber panel.

또한, 본 발명의 플라스틱 발포폼은 폴리에틸렌, 폴리프로필렌, 폴리스티렌, 폴리비닐아세테이트, 폴리비닐클로라이드, 우레탄, 라텍스 중 어느 하나로 구성되고, 상기 고무패널은 열가소성 엘라스토머 또는 열경화성 엘라스토머 중 올레핀계 엘라스토머, 니트릴계 엘라스토머, 실리콘계 엘라스토머, 스타일렌계 엘라스토머 중 어느 하나로 구성되는 것을 특징으로 한다.In addition, the plastic foam of the present invention is composed of any one of polyethylene, polypropylene, polystyrene, polyvinyl acetate, polyvinyl chloride, urethane, and latex, and the rubber panel is an olefin-based elastomer or a nitrile-based elastomer among thermoplastic elastomers or thermosetting elastomers. , A silicone-based elastomer, and a stylene-based elastomer.

이하, 본 발명의 실시예를 도시한 도면 1 내지 4를 참고하여 본 발명을 구체적으로 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to FIGS. 1 to 4 showing an embodiment of the present invention.

본 발명을 달성하기 위한 주요 구성요소인 제1경량충격음감소부재(10)는The first lightweight impact sound reduction member 10, which is a major component for achieving the present invention, is

건축물의 슬라브(1)의 상부에 설치되는 것으로서, 상기 건축물의 슬라브(1)를 통해 열손실을 방지함과 동시에 아이들이 가지고 노는 장난감 등 물건을 떨어뜨리는 소리 즉, 바닥충격음 중 경량충격음을 감소시키는 것을 특징으로 한다.It is installed on the upper part of the slab (1) of the building, and at the same time, it prevents heat loss through the slab (1) of the building, and at the same time reduces the sound of dropping objects such as toys that children play with, that is, the light weight impact sound among floor impact sounds. It is characterized by that.

즉, 본 발명의 제1경량충격음감소부재(10)는 건축물의 슬라브(1)와 접촉되도록 설치되어 건축물의 바닥 구조 중 온돌층으로부터 발생되는 열이 손실되는 것을 방지함은 물론, 경량충격을 흡수하여 경량충격음의 발생을 감소시켜, 경량충격음에 의한 층간소음을 최소화하는 효과를 실현케 한다.That is, the first lightweight impact sound reducing member 10 of the present invention is installed to contact the slab 1 of the building to prevent heat generated from the floor structure of the building from being lost, as well as absorb the lightweight impact. By doing so, it reduces the generation of light impact sound, and realizes the effect of minimizing the inter-floor noise caused by the light impact sound.

아울러, 본 발명의 제1경량충격음감소부재(10)는 원형 또는 다각 형상으로 이루어지는 복수 개의 관통홀(13)을 포함하여 구성될 수 있는데, 상기 관통홀(13)은 이후에 자세히 설명될 중량충격음감소부재(20)와 건축물의 슬라브(1)에 의해 내부에 공기층이 형성되고, 이에 따라 상기 공기층이 바닥충격음과 함께 공진되어 상기 바닥충격음이 감소되는 효과를 실현케 한다.In addition, the first lightweight impact sound reducing member 10 of the present invention may be configured to include a plurality of through holes 13 made of a circular or polygonal shape, the through hole 13 is a weight impact sound to be described in detail later. An air layer is formed inside by the reduction member 20 and the slab 1 of the building, and accordingly, the air layer resonates with the floor impact sound, thereby realizing the effect of reducing the floor impact sound.

본 발명을 달성하기 위한 주요 구성요소인 중량충격음감소부재(20)는The weight impact sound reduction member 20, which is a major component for achieving the present invention, is

상기 제1경량충격음감소부재(10)의 상부에 부착되어 설치되는 것으로서, 아이들이 뛰어다님에 따라 발생되는 소리 즉, 바닥충격음 중 중량충격음을 감소시키는 것을 특징으로 하고, 상기 제1경량충격음감소부재(10)에 라미네이팅 방법으로 부착될 수 있고, 상기 제1경량충격음감소부재(10)의 상부에 안착하여 설치할 수도 있다.It is attached to and installed on the upper portion of the first lightweight impact sound reducing member 10, characterized in that the sound generated when children run, that is, reducing the weight impact sound among the floor impact sound, and the first lightweight impact sound reducing member It may be attached to (10) by a laminating method, and may be installed while being mounted on the upper portion of the first lightweight impact sound reducing member (10).

구체적으로, 본 발명의 중량충격음감소부재(20)는 로크웰 경도 R 값이 100~300인 플라스틱 패널인 것을 특징으로 하는데, 이는 상기 중량충격음감소부재(20)의 경도가 상기와 같을 때, 쉽게 파손되지 않음은 물론 충격량 즉, 바닥에 가해지는 충격 중 중량충격에 대한 저항성이 높아 충량충격음을 효율적으로 감소시킬 수 있는 효과를 실현케 한다.Specifically, the weight impact sound reducing member 20 of the present invention is characterized in that it is a plastic panel having a Rockwell hardness R value of 100 to 300, which is easily damaged when the hardness of the weight impact sound reducing member 20 is the same as above. Of course, the impact amount, that is, the resistance to the weight impact among the impacts applied to the floor is high, so that the effect of effectively reducing the charging impact sound is realized.

이때, 상기 로크웰 경도는 압자를 일정 하중으로 시료면에 압입을 가해 압자의 선단이 들어간 깊이로 재료의 경도로서, B스케일과 C스케일이 있으며, B스케일은 100kgf의 하중에서 1.588mm의 강구를, C스케일에서는 120도의 원뿔 및 선단 반지름은 0.2mm의 다이아몬드 압자를 사용하여 측정하는 방법을 사용하여 측정된 경도이다.At this time, the Rockwell hardness is the hardness of the material at the depth where the tip of the indenter enters by pressing the indenter into the sample surface with a constant load, and there are B scale and C scale, and the B scale is a steel ball of 1.588 mm under a load of 100 kgf, In the C scale, a cone of 120 degrees and a tip radius are hardness measured using a 0.2 mm diamond indenter.

아울러, 본 발명의 제1경량충격음감소부재(10)와 중량충격음감소부재(20)의 두께의 비는 1 : 0.01 내지 1로 이루어질 수 있고, 1 : 0.25 비율이 바람직하다.In addition, the ratio of the thickness of the first lightweight impact sound reducing member 10 and the weight impact sound reducing member 20 of the present invention may be made of 1: 0.01 to 1, and a ratio of 1: 0.25 is preferable.

, 이에 따라 상기 중량충격음감소부재(20)를 통해 중량충격음이 감소됨과 동시에 경량충격음이 상기 제1경량충격음감소부재에 용이하게 전달되어 상기 경량충격음이 더욱더 효율적으로 감소되도록 하는 효과를 얻을 수 있다.Accordingly, the weight impact sound is reduced through the weight impact sound reducing member 20, and at the same time, the lightweight impact sound is easily transmitted to the first lightweight impact sound reducing member, so that the light weight impact sound can be more efficiently reduced.

보다 상세하게 설명하면, 상기 중량충격음감소부재(20)는 나일론, 폴리카보네이트, 폴리비닐클로라이드, 폴리비닐아세티이트 중 어느 하나로 구성될 수 있는데, 상기와 같은 합성수지 재질로 성형되되, 로크웰 경도의 R 값이 100~300으로 성형되어 상기와 같은 효과를 실현케 한다.In more detail, the weight impact sound reducing member 20 may be composed of any one of nylon, polycarbonate, polyvinyl chloride, and polyvinyl acetate, and is formed of a synthetic resin material as described above, but R of Rockwell hardness The value is molded from 100 to 300 to achieve the above effect.

부가하여 설명하면, 상기 중량충격음감소부재(20)는 상기와 같은 합성수지 재질 중 나일론 특히 나일론 6의 재질로 이루어지는 것이 바람직한데, 나일론 6의 경우 내약품성 및 내화학성이 우수하고 수분과 친한 성질을 가지고 있어 시멘트와의 부착력이 뛰어난 장점이 있다.In addition, the weight impact sound reducing member 20 is preferably made of nylon, especially nylon 6, among the synthetic resin materials described above. In the case of nylon 6, it has excellent chemical resistance and chemical resistance, and has moisture-friendly properties. It has the advantage of excellent adhesion to cement.

다른 실시예로, 상기 중량충격음감소부재(20)는 폴리에틸렌 또는 폴리프로필렌 중 어느 하나 이상을 포함하여 구성되는 주재와, 탈크 등의 무기물분말 또는 유리섬유 또는 탄소섬유 중 어느 하나의 첨가재를 포함하여 구성될 수 있는데, 상기 폴리에틸렌 또는 폴리프로필렌 중 어느 하나 이상만으로는 로크웰 경도 R 값이 100~300인 플라스틱 패널을 제조하기 어렵기 때문에 상기와 같은 첨가재를 첨가하여 상기와 같은 범위의 로크웰 경도를 갖는 플라스틱 패널을 제조할 수 있다.In another embodiment, the weight impact sound reducing member 20 comprises a main material comprising any one or more of polyethylene or polypropylene, and an inorganic powder such as talc, or an additive material of any one of glass fiber or carbon fiber However, since it is difficult to manufacture a plastic panel having a Rockwell hardness R value of 100 to 300 with only one or more of polyethylene or polypropylene, a plastic panel having a Rockwell hardness in the range as described above is obtained by adding the above additives. Can be manufactured.

한편, 본 발명의 건축물의 층간 단열차음재는 상기 중량충격음감소부재(20)의 상부에 추가적으로 제2경량충격음감소부재(30)를 부착할 수 있는데, 상기 제2경량충격음감소부재(30)는 상기 제1경량충격음감소부재(10)와 같은 재질로 이루어져 경량충격음을 감소시키며 상기 중량충격음감소부재(20)의 파손을 최소화함과 동시에 중량충격음을 분산시켜 상기 중량충격음감소부재(20)에서 중량충격음이 더욱더 효율적으로 감소되도록 하는 효과를 실현케 한다.On the other hand, the interfloor insulation and sound insulating material of the building of the present invention may additionally attach a second lightweight impact sound reducing member 30 to the upper portion of the weight impact sound reducing member 20, the second lightweight shock sound reducing member 30 It is made of the same material as the first lightweight impact sound reducing member 10 to reduce the light weight impact sound and minimize damage to the weight impact sound reducing member 20 and at the same time disperse the weight impact sound from the weight impact sound reducing member 20 This makes it possible to realize the effect of reducing more efficiently.

이때, 상기 제1경량충격음감소부재(10)와 제2경량충격음감소부재(30)는 플라스틱 발포폼 또는 고무패널로 이루어질 수 있다.At this time, the first lightweight impact sound reducing member 10 and the second lightweight impact sound reducing member 30 may be formed of a plastic foam or rubber panel.

구체적으로 상기 플라스틱 발포폼은 폴리에틸렌, 폴리프로필렌, 폴리스티렌, 폴리비닐아세테이트, 폴리비닐클로라이드, 우레탄, 라텍스 중 어느 하나로 이루어지고, 발포되어 다수의 미세기공이 형성됨으로써, 완충에 따른 경량충격음 감소와 중량충격음을 분산시킬 수 있는 효과를 실현케 한다.Specifically, the plastic foam is made of any one of polyethylene, polypropylene, polystyrene, polyvinyl acetate, polyvinyl chloride, urethane, and latex, and foamed to form a number of micropores, thereby reducing lightweight impact sound and weight impact sound due to buffering. It realizes the effect that can disperse.

상기 고무패널은 열가소성 엘라스토머 또는 열경화성 엘라스토머 중 어느 하나로 이루어지고, 보다 상세하게는 올레핀계 엘라스토머, 니트릴계 엘라스토머, 실리콘계 엘라스토머, 스타일렌계 엘라스토머 중 어느 하나를 포함하여 이루어질 수 있다.The rubber panel may be made of any one of a thermoplastic elastomer or a thermosetting elastomer, and more specifically, may include any one of an olefin-based elastomer, a nitrile-based elastomer, a silicone-based elastomer, and a stylene-based elastomer.

이때, 상기 고무패널은 올레핀계 엘라스토머, 니트릴계 엘라스토머, 실리콘계 엘라스토머, 스타일렌계 엘라스토머 중 열가소성 엘라스토머 또는 열경화성 엘라스토머에 해당되는 엘라스토머를 혼합하여 사용할 수 있다.In this case, the rubber panel may be used by mixing an elastomer corresponding to a thermoplastic elastomer or a thermosetting elastomer among olefin elastomers, nitrile elastomers, silicone elastomers, and stylene elastomers.

아울러, 본 발명의 제2경량충격음감소부재(30)는 앞서 설명된 제1경량충격음감소부재(10)와 마찬가지로 원형 또는 다각 형상으로 이루어지는 복수 개의 관통홀(13)을 포함하여 구성될 수 있고, 상기 관통홀(13)은 하부에 설치되는 중량충격음감소부재(20)와 상부에 설치되는 온돌층 또는 경량 콘크리트 또는 기포 콘크리트에 의해 내부에 공기층이 형성되며, 이에 따라 상기 공기층이 바닥충격음과 함께 공진되어 상기 바닥충격음이 감소되는 효과를 실현케 한다.In addition, the second lightweight impact sound reducing member 30 of the present invention may be configured to include a plurality of through holes 13 having a circular or polygonal shape, like the first lightweight impact sound reducing member 10 described above, The through hole 13 has an air layer formed therein by a weight impact sound reducing member 20 installed at the bottom and an ondol layer installed at the top, lightweight concrete or aerated concrete, and thus the air layer resonates with the floor impact sound. As a result, the floor impact sound is reduced.

상기와 연관하여, 본 발명은 제2경량충격음감소부재(30)를 상기 중량충격음감소부재(20)의 상부에 설치하게될 때의 제1경량충격음감소부재(10)와 중량충격음감소부재(20) 및 제2경량충격음감소부재(30)의 두께의 비는 1 : 0.01 내지 1 : 1로 이루어질 수 있고, 1 : 0.25 : 1의 비율이 바람직하다.In connection with the above, the present invention provides the first lightweight shock sound reducing member 10 and the weight shock sound reducing member 20 when the second lightweight shock sound reducing member 30 is installed on the upper portion of the weight shock sound reducing member 20. ) And the thickness of the second lightweight impact sound reducing member 30 may be 1:0.01 to 1:1, and a ratio of 1:0.25:1 is preferable.

결과적으로, 본 발명의 건축물의 층간 단열차음재는 플라스틱 발포폼이나 고무패널로 이루어지는 제1,2경량충격음감소부재(10)(30)를 통해 경량충격음을 감소시킬 수 있음은 물론 로크웰 경도 R 값이 100~300인 플라스틱 패널로 이루어지는 중량충격음감소부재(20)를 통해 중량충격음을 감소시킬 수 있어, 바닥충격음을 효과적으로 감소시킬 수 있으므로 층간소음에 의한 사회적 문제를 해결할 수 있고, 상기 제1,2경량충격음감소부재(10)(30)를 통해 열손실 또한 최소화할 수 있다.As a result, the interlayer insulation and sound insulating material of the building of the present invention can reduce the lightweight impact sound through the first and second lightweight impact sound reducing members 10 and 30 made of plastic foam or rubber panels, as well as the Rockwell hardness R value. The weight impact sound can be reduced through the weight impact sound reduction member 20 made of a plastic panel of 100 to 300, so that the floor impact sound can be effectively reduced, so that social problems caused by inter-floor noise can be solved, and the first and second light weights Heat loss may also be minimized through the impact sound reducing members 10 and 30.

상기는 본 발명의 바람직한 실시예를 참고로 설명하였으며, 상기의 실시예에 한정되지 아니하고, 상기의 실시예를 통해 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 요지를 벗어나지 않는 범위에서 다양한 변경으로 실시할 수 있는 것이다.The above has been described with reference to a preferred embodiment of the present invention, and is not limited to the above embodiment, and through the above embodiment, a person of ordinary skill in the art to which the present invention belongs does not depart from the gist of the present invention. It can be implemented with various changes in.

1 : 슬라브
10 : 제1경량충격음감소부재
13 : 관통홀
20 : 중량충격음감소부재
30 : 제2경량충격음감소부재
1: slab
10: first lightweight impact sound reduction member
13: through hole
20: weight impact sound reduction member
30: second lightweight impact sound reduction member

Claims (10)

건축물의 슬라브(1)의 상부에 설치되는 제1경량충격음감소부재(10);와
상기 제1경량충격음감소부재(10)의 상부에 부착되는 중량충격음감소부재(20);를 포함하고,
상기 중량충격음감소부재(20)의 상부에 부착되는 제2경량충격음감소부재(30);를 포함하고,
상기 중량충격음감소부재(20)는
로크웰 경도 R값이 100~300인 플라스틱 패널인 것이고,
상기 중량충격음감소부재(20)는
폴리에틸렌(PE) 또는 폴리프로핀렌(PP)의 100 중량부에 무기질분말, 유리섬유 또는 탄소섬유 중 어느 하나를 10~40 중량부로 혼합하여 구성되는 것을 특징으로 하는 건축물의 층간 단열차음재.
A first lightweight impact sound reducing member 10 installed on the upper part of the slab 1 of the building; And
Including; a weight impact sound reducing member 20 attached to the upper portion of the first lightweight impact sound reducing member 10,
Including; a second lightweight impact sound reducing member 30 attached to the upper portion of the weight impact sound reducing member 20,
The weight impact sound reducing member 20 is
It is a plastic panel with a Rockwell hardness R value of 100 to 300,
The weight impact sound reducing member 20 is
Interlayer insulation and insulating material of a building, characterized in that the composition by mixing 10 to 40 parts by weight of any one of inorganic powder, glass fiber or carbon fiber to 100 parts by weight of polyethylene (PE) or polypropene (PP).
삭제delete 삭제delete 제1항에 있어서,
상기 중량충격음감소부재(20)는
나일론, 폴리카보네이트, 폴리비닐클로라이드, 폴리비닐아세테이트 중 어느 하나로 구성되는 것을 특징으로 하는 건축물의 층간 단열차음재.
The method of claim 1,
The weight impact sound reducing member 20 is
Interlayer insulation and insulating material of a building, characterized in that consisting of any one of nylon, polycarbonate, polyvinyl chloride, polyvinyl acetate.
삭제delete 제1항에 있어서,
상기 제1경량충격음감소부재(10)와 제2경량충격음감소부재(30)는
플라스틱 발포폼 또는 고무패널로 형성되는 것을 특징으로 하는 건축물의 층간 단열차음재.
The method of claim 1,
The first lightweight impact sound reducing member 10 and the second lightweight impact sound reducing member 30
Insulation and insulation between layers of buildings, characterized in that formed of plastic foam or rubber panels.
제6항에 있어서,
상기 플라스틱 발포폼은
폴리에틸렌, 폴리프로필렌, 폴리스티렌, 폴리비닐아세테이트, 폴리비닐클로라이드, 우레탄, 라텍스 중 어느 하나로 구성되는 것을 특징으로 하는 건축물의 층간 단열차음재.
The method of claim 6,
The plastic foam is
Polyethylene, polypropylene, polystyrene, polyvinyl acetate, polyvinyl chloride, urethane, and latex.
제6항에 있어서,
상기 고무패널은
열가소성 엘라스토머 또는 열경화성 엘라스토머로 구성되는 것을 특징으로 하는 건축물의 층간 단열차음재.
The method of claim 6,
The rubber panel
Interlayer insulation and insulating material of a building, characterized in that consisting of a thermoplastic elastomer or a thermosetting elastomer.
제8항에 있어서,
상기 고무패널은
올레핀계 엘라스토머, 니트릴계 엘라스토머, 실리콘계 엘라스토머, 스타일렌계 엘라스토머 중 어느 하나로 구성되는 것을 특징으로 하는 건축물의 층간 단열차음재.
The method of claim 8,
The rubber panel
An interlayer insulating and insulating material of a building, characterized in that it is composed of any one of an olefin-based elastomer, a nitrile-based elastomer, a silicone-based elastomer, and a stylene-based elastomer.
제1항에 있어서,
상기 제1경량충격음감소부재(10)와 제2경량충격음감소부재(30)는
원형 또는 다각 형상의 복수 개의 관통홀(13);을 형성하여 구성되는 것을 특징으로 하는 건축물의 층간 단열차음재.
The method of claim 1,
The first lightweight impact sound reducing member 10 and the second lightweight impact sound reducing member 30
A plurality of through-holes (13) of a circular or polygonal shape; interlayer insulating and insulating material of a building, characterized in that configured by forming.
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KR200428535Y1 (en) * 2006-07-27 2006-10-16 주식회사 토일론 A preventive material for the floor impact sound
KR20120003557A (en) 2010-07-05 2012-01-11 김동현 Interfloor noise proofing material for absorbing light-weight impact noise and heavy weight impact noise
KR20150110213A (en) * 2014-03-24 2015-10-02 홍성정 A construct method of the bottom floor for reduce floor impact sound

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Publication number Priority date Publication date Assignee Title
KR20040043716A (en) * 2002-11-16 2004-05-27 주식회사 벽산 Pad of sound and heat insulating using floor and wall
KR200428535Y1 (en) * 2006-07-27 2006-10-16 주식회사 토일론 A preventive material for the floor impact sound
KR20120003557A (en) 2010-07-05 2012-01-11 김동현 Interfloor noise proofing material for absorbing light-weight impact noise and heavy weight impact noise
KR20150110213A (en) * 2014-03-24 2015-10-02 홍성정 A construct method of the bottom floor for reduce floor impact sound

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KR102368121B1 (en) * 2021-03-22 2022-02-28 나윤호 Noise and vibration isolation mat

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