KR102537106B1 - System for preventing noise between stairs of apartment house with installation structure improved - Google Patents

System for preventing noise between stairs of apartment house with installation structure improved Download PDF

Info

Publication number
KR102537106B1
KR102537106B1 KR1020220150383A KR20220150383A KR102537106B1 KR 102537106 B1 KR102537106 B1 KR 102537106B1 KR 1020220150383 A KR1020220150383 A KR 1020220150383A KR 20220150383 A KR20220150383 A KR 20220150383A KR 102537106 B1 KR102537106 B1 KR 102537106B1
Authority
KR
South Korea
Prior art keywords
weight
parts
plate
floor
apartment house
Prior art date
Application number
KR1020220150383A
Other languages
Korean (ko)
Inventor
신지호
Original Assignee
주식회사 주신엔지니어링
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 주식회사 주신엔지니어링 filed Critical 주식회사 주신엔지니어링
Priority to KR1020220150383A priority Critical patent/KR102537106B1/en
Application granted granted Critical
Publication of KR102537106B1 publication Critical patent/KR102537106B1/en

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/18Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/203Separately-laid layers for sound insulation
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00Use 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
    • C04B14/02Granular materials, e.g. microballoons
    • C04B14/022Carbon
    • C04B14/026Carbon of particular shape, e.g. nanotubes
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00Use 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
    • C04B14/02Granular materials, e.g. microballoons
    • C04B14/32Carbides; Nitrides; Borides ; Silicides
    • C04B14/322Carbides
    • C04B14/324Silicon carbide
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24Macromolecular compounds
    • C04B24/26Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2676Polystyrenes
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/40Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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 hydraulic cements other than calcium sulfates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • C08K3/041Carbon nanotubes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • C08K3/042Graphene or derivatives, e.g. graphene oxides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/36Silica
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00Use of ingredients characterised by shape
    • C08K7/22Expanded, porous or hollow particles
    • C08K7/24Expanded, porous or hollow particles inorganic
    • C08K7/26Silicon- containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Floor Finish (AREA)

Abstract

The present invention relates to an interfloor noise prevention system of an apartment house with an improved installation structure, and more specifically, to an interfloor noise prevention system of an apartment house, which may prevent noise generated at the upper floor from being delivered to the lower floor by means of the concrete slab of an apartment house. To this end, the present invention relates to the installation structure, which is characterized by comprising: a noise absorption plate which is installed at the upper surface of the concrete slab; a first sonic vibration blocking plate which is installed at the upper surface of the noise absorption plate; a hollow fiber nonwoven fabric layer which is installed at the upper surface of the first sonic vibration blocking plate; a second sonic vibration blocking plate which is installed at the upper surface of the hollow fiber nonwoven fabric layer; an impact buffering vibration dampening plate which is installed at the upper surface of the second sonic vibration blocking plate; a mortar layer which is installed at the upper surface of the impact buffering vibration dampening plate, and in which a heating hot water pipe is installed; and a floor finishing material which is installed at the upper surface of the mortar layer. According to the present invention, a structural design by means of impact buffering and vibration damping functions and a structural design by means of a noise absorption function may be applied to the slab of an apartment house, such that the installation structure thereof may block and prevent interfloor noise generated at the upper floor of an apartment house from being delivered to the lower floor. Furthermore, a lightweight impact noise and a heavyweight impact noise may be reduced and blocked, thereby improving performance by means of interfloor noise prevention compared to prior art.

Description

개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템{SYSTEM FOR PREVENTING NOISE BETWEEN STAIRS OF APARTMENT HOUSE WITH INSTALLATION STRUCTURE IMPROVED}Inter-floor noise prevention system of an apartment house with an improved installation structure

본 발명은 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템에 관한 것으로서, 더욱 상세하게는 바닥 충격의 완충 및 방진기능에 의한 구조설계와 음파에너지의 흡음기능에 의한 구조설계를 접목하는 개선된 설치구조를 통해 공동주택에서 발생되는 층간소음의 하층 전달을 차단 및 방지할 수 있도록 하며 기존의 설치구조에 비해 층간소음방지에 따른 성능을 높일 수 있도록 한 공동주택의 층간소음방지 시스템에 관한 것이다.The present invention relates to an inter-floor noise prevention system of an apartment house having an improved installation structure, and more particularly, to an improved structure design combining a structure design by a buffering and anti-vibration function of floor impact and a sound absorption function of sound wave energy. It relates to an inter-floor noise prevention system of an apartment house that can block and prevent the transmission of inter-floor noise generated in an apartment house to the lower floors through an installation structure and improve the performance of inter-floor noise prevention compared to the existing installation structure.

일반적으로, 2층 이상의 건축물 등 다세대가 함께 생활하는 공간을 갖는 아파트나 빌라를 비롯한 공동주택은 콘크리트 슬래브를 건물의 층수에 따라 시공하여 기초공사를 완료한 다음 콘크리트 슬래브 위에 난방배관을 일정간격으로 배치한 상태에서 자갈과 시멘트 모르타르를 소정두께로 시공한다.In general, apartment houses including apartments or villas that have spaces where multiple households live together, such as buildings with two or more floors, construct concrete slabs according to the number of floors of the building, complete the foundation work, and then place heating pipes on the concrete slabs at regular intervals. In one state, gravel and cement mortar are constructed to a predetermined thickness.

위와 같이 공동주택에 있어 상층과 하층의 상호간을 구획하는 요소로 콘크리트 슬래브가 사용되고, 이러한 슬래브는 콘크리트만으로 시공됨에 따라 건물의 해당층의 내부에서 발생되는 소음 및 충격으로 인한 진동이 층간을 구획하는 슬래브를 통하여 바로 아랫층으로 전달된다.As described above, a concrete slab is used as an element that divides the upper and lower floors in an apartment house, and as this slab is constructed only with concrete, the noise and vibration generated from the inside of the corresponding floor of the building is a slab that divides the floors. passed through to the lower layer.

한편, 아파트나 빌라 등 공동주택의 구조물에 가해지는 충격음은 사람의 보행, 도어의 개폐, 기물의 이동이나 기기의 가동 또는 정지 등의 작동이 충격의 원인이 되어 고체 전달음이 발생되면서 사방으로 전달되어지고, 이로 인해 구조물의 표면을 진동시킴은 물론 공기 전달음으로 전달되어 주변 사람들의 귀에 들리게 되면서 이를 소음으로 인식하게 된다.On the other hand, the impact sound applied to the structure of an apartment or villa is transmitted in all directions as a solid transmission sound is generated due to operations such as human walking, opening and closing of doors, movement of objects, or operation or stop of equipment. As a result, the surface of the structure vibrates as well as is transmitted as air-borne sound, which is heard by people around them and recognized as noise.

예를 들어, 물건의 낙하 등에 의한 충격이 바닥에 가해지거나 의자를 끌어옮기는 소리 등은 고체 전달음을 발생시키고, 이 고체 전달음이 바닥의 슬래브를 통하여 아랫층으로 전달되는데, 이것을 흔히 '층간소음'이라 한다.For example, the impact of an object falling on the floor or the sound of a chair being dragged creates solid transmission sound, and this solid transmission sound is transmitted to the lower floor through the floor slab, which is commonly referred to as 'interfloor noise'. It is called

이러한 층간소음은 최근에 심각한 사회적 문제로 대두되고 있으며, 이에 인해 주택건설기준 등에 관한 규정이 더욱 강화되고 또 관련법규가 개정되고 있다.Such inter-floor noise has recently emerged as a serious social problem, and as a result, regulations on housing construction standards are being further strengthened and related laws and regulations are being revised.

이에 따라, 상술한 층간소음의 문제를 줄이기 위한 노력 및 연구들이 활발하게 수행되고 있으며, 다양한 층간소음방지 기술들이 제안되고 있다.Accordingly, efforts and studies to reduce the above-mentioned problem of inter-floor noise are being actively performed, and various inter-floor noise prevention technologies are being proposed.

층간소음방지 기술의 일 예로서, 콘크리트 슬래브를 기준으로 상부에 경량기포콘크리트층을 형성시키고, 그 상단에는 난방배관과 마감용 모르타르층을 형성시키며, 그 위에 장판이나 원목 또는 타일 등의 장식재로 된 바닥장식층을 형성하고 있다.As an example of inter-floor noise prevention technology, a lightweight foamed concrete layer is formed on the top of the concrete slab, a heating pipe and a mortar layer for finishing are formed on the top, and a decorative material such as flooring, hardwood, or tile is formed on top of it. It forms the floor decoration layer.

여기에서, 콘크리트 슬래브의 상부에 형성시킨 경량기포콘크리트층이 소음을 상쇄시키는 작용을 담당하고 있으나, 이 자체만으로는 원천적으로 경량충격음과 중량충격음 등의 소음을 제대로 흡수하거나 차단하지 못하는 문제점이 있었다.Here, the lightweight foamed concrete layer formed on the top of the concrete slab serves to offset the noise, but this itself has a problem in that it cannot properly absorb or block noise such as light impact sound and heavy impact sound.

이로 인해, 윗층에서 아이들이 뛰어다니는 행위에 의해 바닥에 충격이 가해지는 경우, 그 가해진 충격으로 유발된 소음과 진동은 곧장 아랫층으로 전달되면서 아랫층의 쾌적성은 크게 저하되므로 입주민 상호간의 분쟁을 야기하고 있다.As a result, when an impact is applied to the floor by children running around on the upper floor, the noise and vibration caused by the impact are transmitted directly to the lower floor, and the comfort of the lower floor is greatly reduced, causing disputes between residents. .

한편, 종래 층간소음방지 기술에 대해서는 국내등록특허 제10-2369724호, 제10-1745915호, 제10-1730502호 등지에서 개시된 다수의 층간소음방지 기술들을 참조할 수 있다.On the other hand, for the conventional inter-floor noise prevention technology, reference may be made to a number of inter-floor noise prevention technologies disclosed in Korean Patent Registration Nos. 10-2369724, 10-1745915, and 10-1730502.

대한민국 등록특허공보 제10-2369724호Republic of Korea Patent Registration No. 10-2369724 대한민국 등록특허공보 제10-1745915호Republic of Korea Patent Registration No. 10-1745915 대한민국 등록특허공보 제10-1730502호Republic of Korea Patent Registration No. 10-1730502

본 발명은 상술한 종래의 문제점을 해소 및 이를 감안하여 안출된 것으로서, 완충 및 방진기능에 의한 구조설계와 흡음기능에 의한 구조설계를 접목하는 개선된 설치구조를 통해 공동주택에서 발생되는 층간소음의 하층 전달을 차단 및 방지할 수 있도록 하며 기존의 설치구조에 비해 층간소음방지에 따른 성능을 높일 수 있도록 한 공동주택의 층간소음방지 시스템을 제공하는데 그 목적이 있다.The present invention has been devised in consideration of and solving the above-mentioned conventional problems, and through an improved installation structure that combines structural design by buffer and anti-vibration function and structural design by sound absorption function, the noise between floors generated in apartment houses is reduced. Its purpose is to provide an inter-floor noise prevention system of an apartment house that can block and prevent transmission to the lower floors and enhance the performance of inter-floor noise prevention compared to the existing installation structure.

본 발명은 기존의 설치구조에 비해 층간소음방지에 따른 성능을 높이면서도 경량화 시공을 통해 바닥 부분의 부하 하중을 줄일 수 있도록 한 공동주택의 층간소음방지 시스템을 제공하는데 그 목적이 있다.An object of the present invention is to provide an inter-floor noise prevention system of an apartment house that can reduce the load on the floor through lightweight construction while increasing the performance of inter-floor noise prevention compared to the existing installation structure.

본 발명은 층간소음방지 기능과 더불어 단열성 및 방수성 등의 부가기능을 발휘할 수 있도록 한 공동주택의 층간소음방지 시스템을 제공하는데 그 목적이 있다.An object of the present invention is to provide an inter-floor noise prevention system of an apartment house that can exert additional functions such as heat insulation and waterproofing in addition to the inter-floor noise prevention function.

상기의 목적을 달성하기 위한 본 발명에 따른 공동주택의 층간소음방지 시스템은, 공동주택의 콘크리트 슬래브를 통하여 상층에서 발생된 소음이 하층으로 전달되는 것을 방지하기 위한 공동주택의 층간소음방지 시스템에 있어서, 상기 콘크리트 슬래브의 상면에 설치되는 흡음판; 상기 흡읍판의 상면에 설치되는 제1음파진동차단판; 상기 제1음파진동차단판의 상면에 설치되는 중공섬유부직포층; 상기 중공섬유부직포층의 상면에 설치되는 제2음파진동차단판; 상기 제2음파진동차단판의 상면에 설치되는 충격완충방진판; 상기 충격완충방진판의 상면에 설치되고, 난방용 온수파이프가 내설된 모르타르층; 상기 모르타르층의 상면에 설치되는 바닥마감재; 를 포함하는 설치구조로 이루어지는 것을 특징으로 한다.In order to achieve the above object, the inter-floor noise prevention system of an apartment house according to the present invention is an inter-floor noise prevention system of an apartment house for preventing noise generated from the upper floor from being transmitted to the lower floor through a concrete slab of the apartment house. , Sound absorbing plate installed on the upper surface of the concrete slab; a first sound wave vibration blocking plate installed on an upper surface of the suction plate; a hollow fiber nonwoven fabric layer installed on an upper surface of the first sound wave vibration blocking plate; A second sound wave vibration blocking plate installed on the upper surface of the hollow fiber nonwoven fabric layer; a shock-absorbing and anti-vibration plate installed on an upper surface of the second sound wave vibration isolation plate; a mortar layer installed on an upper surface of the shock-absorbing and anti-vibration plate and having hot water pipes for heating installed therein; Floor finishing material installed on the upper surface of the mortar layer; It is characterized by consisting of an installation structure comprising a.

여기에서, 상기 콘크리트 슬래브의 하면에 설치되는 흡음단열판; 상기 흡음단열판의 하면에 설치되는 중공섬유부직포층; 상기 중공섬유부직포층의 하면에 설치되는 천정마감재;를 포함하되, 상기 흡음단열판은 폴리에틸렌과 제올라이트의 배합조성으로 이루어진 판부재 또는 실리카에어로젤과 고분자 바인더의 배합조성으로 이루어진 판부재일 수 있다.Here, the sound-absorbing insulation plate installed on the lower surface of the concrete slab; A hollow fiber nonwoven fabric layer installed on the lower surface of the sound absorbing and insulating plate; A ceiling finishing material installed on the lower surface of the hollow fiber nonwoven fabric layer; but, the sound absorbing and insulating plate may be a plate member made of a blended composition of polyethylene and zeolite or a plate member made of a blended composition of silica airgel and a polymer binder.

여기에서, 상기 중공섬유부직포층은, 제올라이트와 벤토나이트가 배합된 다공성경량광물층 또는 경량기포콘크리트층으로 대체 가능한 구성일 수 있다.Here, the hollow fiber nonwoven fabric layer may be of a configuration that can be replaced with a porous lightweight mineral layer or a lightweight aerated concrete layer in which zeolite and bentonite are blended.

여기에서, 상기 모르타르층은, 시멘트 100중량부; 상기 시멘트 100중량부에 대하여 50~100㎛의 입자 크기를 갖는 탄화규소분말 5~20중량부; 0.5~10mm 입자 크기를 갖는 탄소나노튜브나 그래핀에 의한 탄소계분말 10~30중량부; 바닥 충격음 감소를 위한 SBR라텍스 또는 실리콘고무 5~15중량부;를 포함하는 구성일 수 있다.Here, the mortar layer, 100 parts by weight of cement; 5 to 20 parts by weight of silicon carbide powder having a particle size of 50 to 100 μm based on 100 parts by weight of the cement; 10 to 30 parts by weight of a carbon-based powder made of carbon nanotubes or graphene having a particle size of 0.5 to 10 mm; It may be configured to include; 5 to 15 parts by weight of SBR latex or silicone rubber for reducing floor impact sound.

여기에서, 상기 흡음판은, 오픈셀 형태의 다공성 구조와 소수성 표면을 가지고 우수한 내열성과 흡음성 및 단열성을 갖는 실리카에어로젤분말 100중량부에 대하여 고분자 바인더로 부틸이나 실리콘에 의한 고무계 소재 10~25중량부, 흡음성과 단열성의 증대를 위한 탄소계 소재 5~30중량부를 포함하는 혼합조성물을 이용하여 판형으로 제조하되, 상기 탄소계 소재는 카본블랙, 탄소나노튜브(CNT), 그래핀 중에서 선택된 1종 또는 2종 이상이 사용될 수 있다.Here, the sound absorbing board has a porous structure in the form of an open cell and a hydrophobic surface, and 10 to 25 parts by weight of a rubber-based material made of butyl or silicone as a polymer binder based on 100 parts by weight of silica airgel powder having excellent heat resistance, sound absorption and heat insulation, It is manufactured in a plate shape using a mixed composition containing 5 to 30 parts by weight of a carbon-based material for increasing sound absorption and heat insulation, but the carbon-based material is one or two selected from carbon black, carbon nanotube (CNT), and graphene. More than one species may be used.

여기에서, 상기 충격완충방진판은, 열가소성폴리우레탄(TPU), 에틸렌비닐아세테이트(EVA), EPDM고무, 부틸고무, 실리콘고무 중에서 선택된 1종 또는 2종 이상이 사용되는 완충방진재료 100중량부; 완충방진재료 100중량부에 대하여 충전제 40~60중량부; 가교제 2~5중량부; 가교활성제 5~10중량부; 난연제 10~30중량부; 를 포함하는 혼합조성물로 이루어지되, 상기 충전제는 카본블랙, 탄소나노튜브(CNT), 그래핀 중에서 선택된 1종 또는 2종 이상이 사용되고, 상기 가교제는 황(S)이 사용되고, 상기 가교활성제는 산화아연(ZnO)과 스테아르산이 사용되고, 상기 난연제는 수산화알루미늄, 수산화마그네슘, 산화안티몬, 구아니딘, 몰리브덴산염, 지르코늄, 적인, 폴리포스페이트 중에서 선택된 1종 또는 2종 이상이 사용되며, 금형을 이용하여 평탄형, 골판형, 엠보형의 구조 중에서 어느 1가지 형상을 갖도록 제조한 것일 수 있다.Here, the shock-absorbing and anti-vibration plate includes 100 parts by weight of a shock-absorbing and anti-vibration material in which one or two or more selected from among thermoplastic polyurethane (TPU), ethylene vinyl acetate (EVA), EPDM rubber, butyl rubber, and silicone rubber are used; 40 to 60 parts by weight of a filler based on 100 parts by weight of the buffer and anti-vibration material; 2 to 5 parts by weight of a crosslinking agent; 5 to 10 parts by weight of a cross-linking activator; 10 to 30 parts by weight of a flame retardant; It consists of a mixed composition comprising a, wherein the filler is used one or more selected from among carbon black, carbon nanotube (CNT), graphene, sulfur (S) is used as the crosslinking agent, and the crosslinking activator is oxidized Zinc (ZnO) and stearic acid are used, and the flame retardant is one or two or more selected from among aluminum hydroxide, magnesium hydroxide, antimony oxide, guanidine, molybdate, zirconium, red, and polyphosphate. , It may be manufactured to have any one shape among corrugated and embossed structures.

여기에서, 상기 중공섬유부직포층은, 폴리에틸렌(PE), 폴리프로필렌(PP), 폴리우레탄(PU), 폴리에틸렌테레프탈레이트(PET) 중에서 서로 다른 2종의 고분자를 이용하여 중공섬유를 얻은 후, 상기 중공섬유에 대해 니들펀칭방식 또는 열압착방식으로 제조한 중공섬유부직포로 이루어지되, 상기 중공섬유는 선밀도 6~7데니어 및 중공률 20~35%이고, 상기 중공섬유부직포는 두께 5~20mm 기준에서 밀도 500~800g/㎡이며, 상기 서로 다른 2종의 고분자는 1 : 1의 중량비로 사용된 구성일 수 있다.Here, the hollow fiber nonwoven fabric layer is obtained by using two different polymers from among polyethylene (PE), polypropylene (PP), polyurethane (PU), and polyethylene terephthalate (PET) to obtain hollow fibers, It is made of a hollow fiber nonwoven fabric prepared by a needle punching method or a thermal compression method for hollow fibers, and the hollow fiber has a linear density of 6 to 7 denier and a hollow ratio of 20 to 35%, and the hollow fiber nonwoven fabric has a thickness of 5 to 20 mm Density is 500 ~ 800g / ㎡, and the two different polymers may be used in a weight ratio of 1: 1.

여기에서, 상기 경량기포콘크리트층은, 석탄저회 100중량부를 기준으로 하여 준설토 25~40중량부, 석분슬러지 30~45중량부, 폐백토 10~25중량부의 혼합조성으로 이루어진 가공골재에 물-시멘트비 20~25%로 첨가하여 판형으로 제조하되, 공극률 25~30%를 갖는 경량기포콘크리트로 이루어진 것일 수 있다.Here, the lightweight aerated concrete layer is composed of a mixed composition of 25 to 40 parts by weight of dredged soil, 30 to 45 parts by weight of stone powder sludge, and 10 to 25 parts by weight of waste clay based on 100 parts by weight of coal bottom ash Water-cement ratio in processed aggregate It is prepared in a plate shape by adding 20 to 25%, but it may be made of lightweight aerated concrete having a porosity of 25 to 30%.

여기에서, 상기 실리카에어로젤과 고분자 바인더의 배합조성으로 이루어진 판부재에 있어, 상기 고분자 바인더는 부틸이나 실리콘에 의한 고무계 소재이고, 카본블랙, 탄소나노튜브(CNT), 그래핀 중에서 선택된 1종 또는 2종 이상이 사용된 탄소계 소재를 더 포함하는 구성일 수 있다.Here, in the plate member composed of the silica airgel and the polymer binder, the polymer binder is a rubber-based material made of butyl or silicon, and one or two selected from carbon black, carbon nanotube (CNT), and graphene It may be configured to further include a carbon-based material in which more than one species is used.

본 발명에 따르면, 공동주택의 슬래브 상에 완충 및 방진기능에 의한 구조설계와 흡음기능에 의한 구조설계를 접목하여 설치구조를 통해 공동주택의 상층에서 발생되는 층간소음에 대한 하층으로의 전달을 차단 및 방지할 수 있으며, 경량충격음 및 중량충격음까지 저감 및 차단하는 등 기존의 설치구조에 비해 층간소음방지에 따른 성능을 높일 수 있는 유용함을 달성할 수 있다.According to the present invention, the transmission of inter-floor noise generated from the upper floor of the apartment house to the lower floor is blocked through the installation structure by combining the structural design by the buffer and anti-vibration function and the structural design by the sound absorption function on the slab of the apartment house. and can be prevented, and it is possible to achieve usefulness that can increase the performance of inter-floor noise prevention compared to the existing installation structure, such as reducing and blocking light impact sound and heavy impact sound.

본 발명에 따르면, 설치구조의 개선에 따라 기존에 비해 층간소음방지에 따른 성능을 높이면서도 경량화 소재의 적용으로 경량화 시공이 가능하며 바닥 슬래브에 미치는 부하하중을 줄일 수 있는 유용함을 달성할 수 있다.According to the present invention, according to the improvement of the installation structure, it is possible to perform lightweight construction by applying a lightweight material while increasing the performance of inter-floor noise prevention compared to the conventional method, and to achieve usefulness of reducing the load on the floor slab.

본 발명에 따르면, 하층 세대의 안정된 생활을 지원할 수 있고, 기존의 설치구조에 비해 층간소음방지 기능과 더불어 단열성 및 방수성 등의 부가기능까지 발휘할 수 있는 유용함을 달성할 수 있다.According to the present invention, it is possible to support the stable life of the lower generation, and to achieve usefulness that can exhibit additional functions such as insulation and waterproofing in addition to a function of preventing noise between floors compared to existing installation structures.

도 1은 본 발명의 일 실시예에 따른 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템을 나타낸 단면 구조도이다.
도 2는 본 발명의 다른 실시예에 따른 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템을 나타낸 단면 구조도이다.
1 is a cross-sectional structural view showing an inter-floor noise prevention system of an apartment house having an improved installation structure according to an embodiment of the present invention.
2 is a cross-sectional structural view showing an inter-floor noise prevention system of an apartment house having an improved installation structure according to another embodiment of the present invention.

본 발명에 대해 첨부한 도면을 참조하여 바람직한 실시예를 설명하면 다음과 같으며, 이와 같은 상세한 설명을 통해서 본 발명의 목적과 구성 및 그에 따른 특징들을 보다 잘 이해할 수 있게 될 것이다.Preferred embodiments of the present invention will be described with reference to the accompanying drawings, and through this detailed description, the purpose and configuration of the present invention and the characteristics thereof will be better understood.

본 발명의 실시예에 따른 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템은 공동주택의 콘크리트 슬래브를 통하여 상층에서 발생된 소음이 하층으로 전달되는 것을 방지하기 위한 개선된 설치구조를 제안한다.An inter-floor noise prevention system of an apartment house having an improved installation structure according to an embodiment of the present invention proposes an improved installation structure for preventing noise generated from an upper floor from being transmitted to a lower floor through a concrete slab of an apartment house.

도 1 및 도 2에 나타낸 바와 같이, 본 발명의 실시예에 따른 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템은, 바닥 구조체인 콘크리트 슬래브(10)의 상면에 설치되는 흡음판(110)과, 상기 흡읍판(110)의 상면에 설치되는 제1음파진동차단판(120)과, 상기 제1음파진동차단판(120)의 상면에 설치되는 중공섬유부직포층(130)과, 상기 중공섬유부직포층(130)의 상면에 설치되는 제2음파진동차단판(140)과, 상기 제2음파진동차단판(140)의 상면에 설치되는 충격완충방진판(150)과, 상기 충격완충방진판(150)의 상면에 설치되고 난방용 온수파이프(161)가 내설된 모르타르층(160), 및 상기 모르타르층(160)의 상면에 설치되는 바닥마감재(170)를 포함하는 설치구조로 이루어진다.As shown in FIGS. 1 and 2, the inter-floor noise prevention system of an apartment house having an improved installation structure according to an embodiment of the present invention includes a sound absorbing plate 110 installed on the upper surface of a concrete slab 10, which is a floor structure, and , The first sound wave vibration blocking plate 120 installed on the upper surface of the suction plate 110, the hollow fiber nonwoven fabric layer 130 installed on the upper surface of the first acoustic vibration blocking plate 120, and the hollow fiber A second sound wave vibration isolation plate 140 installed on the upper surface of the nonwoven fabric layer 130, an impact buffering and vibration isolating plate 150 installed on the upper surface of the second sound wave vibration isolation plate 140, and the impact buffering and vibration isolation plate It consists of an installation structure including a mortar layer 160 installed on the upper surface of the 150 and having a hot water pipe 161 for heating installed therein, and a floor finishing material 170 installed on the upper surface of the mortar layer 160.

또한, 바닥 구조체인 콘크리트 슬래브(10)의 하면에도 층간소음방지 구조가 더 형성될 수 있는데, 상기 콘크리트 슬래브(10)의 하면에 설치되는 흡음단열판(210)과, 상기 흡음단열판(210)의 하면에 설치되는 중공섬유부직포층(220), 및 상기 중공섬유부직포층(220)의 하면에 설치되는 천정마감재(230)를 포함하는 설치구조를 더 가질 수 있다.In addition, an inter-floor noise prevention structure may be further formed on the lower surface of the concrete slab 10, which is a floor structure. It may further have an installation structure including a hollow fiber nonwoven fabric layer 220 installed on the hollow fiber nonwoven fabric layer 220 and a ceiling finishing material 230 installed on the lower surface of the hollow fiber nonwoven fabric layer 220.

상세하게, 상기 콘크리트 슬래브(10)의 상면과 하면 각각에 설치될 수 있는 구성에 대해 설명하면 다음과 같다.In detail, the configuration that can be installed on the upper and lower surfaces of the concrete slab 10 will be described as follows.

상기 흡음판(110)은 실리카에어로젤과 고분자 바인더의 배합조성을 기반으로 이루어진 판형 구조체이다.The sound absorbing plate 110 is a plate-like structure made based on a compounding composition of silica airgel and a polymer binder.

상기 흡음판(110)은 오픈셀 형태의 다공성 구조와 소수성 표면을 가지고 우수한 내열성과 흡음성 및 단열성을 갖는 실리카에어로젤분말 100중량부에 대하여 고분자 바인더로 부틸이나 실리콘에 의한 고무계 소재 10~25중량부, 단열성과 흡음성 증대를 위한 탄소계 소재 5~30중량부를 포함하는 혼합조성물을 이용하여 판형으로 제조된 구조체이다.The sound absorbing plate 110 has a porous structure in the form of an open cell and a hydrophobic surface, and has excellent heat resistance, sound absorption and thermal insulation properties. Based on 100 parts by weight of silica airgel powder, 10 to 25 parts by weight of a rubber-based material made of butyl or silicon as a polymer binder, heat insulation It is a structure manufactured in a plate shape using a mixed composition containing 5 to 30 parts by weight of a carbon-based material for increasing sound absorption.

상기 실리카에어로젤분말은 초경량 소재로 무게 절감과 더불어 화재확산방지에도 우수한 부가기능을 제공할 수 있다.The silica airgel powder is an ultra-lightweight material and can provide excellent additional functions in preventing fire spread as well as reducing weight.

상기 고무계 소재는 충격완충과 더불어 방수에 대한 부가기능을 제공할 수 있다.The rubber-based material may provide an additional function for shock absorption and waterproofing.

상기 탄소계 소재는 카본블랙, 탄소나노튜브(CNT), 그래핀 중에서 선택된 1종 또는 2종 이상이 사용될 수 있으며, 제조되는 흡음판의 내구성 증대 및 항균효과 등의 부가기능을 제공할 수 있다.The carbon-based material may be one or two or more selected from carbon black, carbon nanotubes (CNT), and graphene, and may provide additional functions such as increased durability and antibacterial effect of the sound absorbing plate produced.

상기 제1음파진동차단판(120) 및 제2음파진동차단판(140)은 각각 경량 소재이면서 음파에너지의 진동을 차단 및 진동을 흡수하는 역할을 한다.The first sound wave vibration blocking plate 120 and the second sound wave vibration blocking plate 140 are lightweight materials, respectively, and serve to block and absorb vibration of sound wave energy.

상기 제1음파진동차단판(120) 및 제2음파진동차단판(140) 각각은 알루미늄판으로 구비할 수 있으며, 이를 통해 저주파 진동 등을 차단할 수 있다.Each of the first sound wave vibration blocking plate 120 and the second sound wave vibration blocking plate 140 may be made of an aluminum plate, through which low-frequency vibration and the like can be blocked.

여기에서, 상기 제1음파진동차단판(120) 및 제2음파진동차단판(140) 각각은 폴리올레핀에 대해 하니컴 형상 구조로 발포한 폴리올레핀 발포재를 사용할 수도 있다 할 것이다.Here, each of the first acoustic vibration damping plate 120 and the second acoustic vibration damping plate 140 may use a polyolefin foam material foamed in a honeycomb structure with respect to polyolefin.

이때에는 상기 제1음파진동차단판(120) 및 제2음파진동차단판(140) 각각에 대해 내충격성, 가공성 및 기계적 강도를 갖도록 하기 위해 폴리올레핀 100중량부에 무수말레인산으로 개질된 알파-올레핀 공중합체 10~30중량부를 배합한 조성을 갖게 할 수도 있다.In this case, alpha-olefin air modified with maleic anhydride in 100 parts by weight of polyolefin in order to have impact resistance, workability and mechanical strength for each of the first acoustic vibration damping plate 120 and the second acoustic vibration damping plate 140. It is also possible to have a composition in which 10 to 30 parts by weight of the coalescence is blended.

상기 중공섬유부직포층(130)은 바닥층에서 발생된 음파에너지에 대해 소음을 흡수 및 차단하기 위한 구조체이다.The hollow fiber nonwoven fabric layer 130 is a structure for absorbing and blocking noise with respect to sound wave energy generated in the bottom layer.

상기 중공섬유부직포층(130)은 폴리에틸렌(PE), 폴리프로필렌(PP), 폴리우레탄(PU), 폴리에틸렌테레프탈레이트(PET) 중에서 서로 다른 2종의 고분자를 이용하여 중공섬유를 얻은 후, 상기 중공섬유에 대해 니들펀칭방식 또는 열압착방식으로 제조한 중공섬유부직포로 시공하여 이루어진 구조체일 수 있다.The hollow fiber nonwoven fabric layer 130 is formed by obtaining hollow fibers using two different types of polymers among polyethylene (PE), polypropylene (PP), polyurethane (PU), and polyethylene terephthalate (PET), and then hollow fibers are obtained. It may be a structure formed by constructing a hollow fiber nonwoven fabric manufactured by a needle punching method or a thermocompression method for fibers.

이때, 상기 서로 다른 2종의 고분자는 1 : 1의 중량비로 사용할 수 있고, 이를 통해 얻어진 상기 중공섬유는 선밀도 6~7데니어 및 중공률 20~35%을 갖도록 함이 바람직하다.At this time, the two different polymers may be used in a weight ratio of 1: 1, and the hollow fiber obtained through this preferably has a linear density of 6 to 7 denier and a hollow ratio of 20 to 35%.

상기 중공섬유부직포는 흡음효과를 위해 두께 5~20mm 기준에서 밀도 500~800g/㎡를 만족하는 형태가 바람직하다.The hollow fiber nonwoven fabric is preferably in a form that satisfies a density of 500 to 800 g / m 2 based on a thickness of 5 to 20 mm for a sound absorption effect.

여기에서, 상기 중공섬유부직포층(130)은 제올라이트와 벤토나이트가 1~1.5:0.5~0.8의 중량비로 배합된 다공성경량광물층 또는 경량기포콘크리트층으로 대체 가능한 구성일 수 있다.Here, the hollow fiber nonwoven fabric layer 130 may be of a configuration that can be replaced with a porous lightweight mineral layer or a lightweight foamed concrete layer in which zeolite and bentonite are mixed in a weight ratio of 1 to 1.5: 0.5 to 0.8.

이때, 상기 경량기포콘크리트층의 경우에는, 석탄저회 100중량부를 기준으로 하여 준설토 25~40중량부, 석분슬러지 30~45중량부, 폐백토 10~25중량부의 혼합조성으로 이루어진 가공골재에 물-시멘트비 20~25%로 첨가하여 판형으로 제조하되, 공극률 25~30%를 갖는 경량기포콘크리트로 이루어지게 설치할 수 있다.At this time, in the case of the lightweight aerated concrete layer, based on 100 parts by weight of coal bottom ash, water- It is prepared in a plate shape by adding it at a cement ratio of 20 to 25%, but it can be installed made of lightweight aerated concrete with a porosity of 25 to 30%.

상기 충격완충방진판(150)은 바닥에서의 충격에 따른 완충작용을 통해 진동 유발을 방지 및 소음 발생을 줄이기 위한 판형 구조체로서, 상하면에 대해 평탄형, 골판형, 엠보형의 구조 중에서 어느 1가지 형상으로 구비하거나 서로 조합된 형상 구조를 갖게 할 수도 있다.The shock-absorbing and anti-vibration plate 150 is a plate-shaped structure for preventing vibration and reducing noise generation through a buffering action according to impact from the floor, and has any one of flat, corrugated, and embossed structures for the upper and lower surfaces. It may be provided in a shape or may have a shape structure combined with each other.

상기 충격완충방진판(150)은 금형을 이용하여 제조할 수 있다.The shock-absorbing and anti-vibration plate 150 may be manufactured using a mold.

상기 충격완충방진판(150)은 열가소성폴리우레탄(TPU), 에틸렌비닐아세테이트(EVA), 부틸고무, 실리콘고무 중에서 선택된 1종 또는 2종 이상이 사용되는 충격완충방진재료를 포함한다.The shock-absorbing and anti-vibration plate 150 includes one or more shock-absorbing and anti-vibration materials selected from thermoplastic polyurethane (TPU), ethylene vinyl acetate (EVA), butyl rubber, and silicone rubber.

이와 같은 충격완충방진재료 100중량부에 대하여 충전제 40~60중량부, 가교제 2~5중량부, 가교활성제 5~10중량부, 난연제 10~30중량부를 포함시키는 혼합조성물로 이루어질 수 있다.It may be made of a mixed composition containing 40 to 60 parts by weight of a filler, 2 to 5 parts by weight of a crosslinking agent, 5 to 10 parts by weight of a crosslinking activator, and 10 to 30 parts by weight of a flame retardant based on 100 parts by weight of the shock-absorbing and anti-vibration material.

상기 충전제는 카본블랙, 탄소나노튜브(CNT), 그래핀 중에서 선택된 1종 또는 2종 이상이 사용될 수 있다.As the filler, one or two or more selected from carbon black, carbon nanotube (CNT), and graphene may be used.

상기 가교제는 황(S)이 사용될 수 있다.Sulfur (S) may be used as the crosslinking agent.

상기 가교활성제는 산화아연(ZnO)과 스테아르산이 사용될 수 있다.Zinc oxide (ZnO) and stearic acid may be used as the crosslinking activator.

이때, 상기 가교활성제에 있어서는 산화아연(ZnO) 1~1.2 : 스테아르산 0.3~0.5의 중량비로 배합할 수 있다.At this time, the cross-linking activator may be mixed in a weight ratio of 1 to 1.2 zinc oxide (ZnO): 0.3 to 0.5 stearic acid.

상기 난연제는 수산화알루미늄, 수산화마그네슘, 산화안티몬, 구아니딘, 몰리브덴산염, 지르코늄, 적인, 폴리포스페이트 중에서 선택된 1종 또는 2종 이상이 사용될 수 있다.The flame retardant may be one or two or more selected from aluminum hydroxide, magnesium hydroxide, antimony oxide, guanidine, molybdate, zirconium, red, and polyphosphate.

상기 모르타르층(160)은 바닥 마감층의 하나로서, 내부에는 난방용 온수파이프(161)가 내설되는 구조체이다.The mortar layer 160 is one of the floor finishing layers, and is a structure in which a hot water pipe 161 for heating is installed.

상기 모르타르층(160)은 시멘트 100중량부에 대하여 50~100㎛의 입자 크기를 갖는 탄화규소분말 5~20중량부, 0.5~10mm 입자 크기를 갖는 탄소나노튜브나 그래핀에 의한 탄소계분말 10~30중량부, 및 바닥 충격음 감소를 위한 SBR라텍스 또는 실리콘고무 5~15중량부를 포함하는 배합조성으로 이루어질 수 있다.The mortar layer 160 includes 5 to 20 parts by weight of silicon carbide powder having a particle size of 50 to 100 μm based on 100 parts by weight of cement, carbon-based powder 10 by carbon nanotubes or graphene having a particle size of 0.5 to 10 mm ~ 30 parts by weight, and 5 to 15 parts by weight of SBR latex or silicone rubber for reducing floor impact sound.

상기 시멘트는 포틀랜트시멘트나 마이크로시멘트 등을 비롯하여 공지의 다양한 시멘트가 사용될 수 있다.As the cement, various well-known cements including Portland cement or microcement may be used.

상기 바닥마감재(170)는 바닥을 최종적으로 마감하는 장식재로서, 장판, 타일, 목재판 등 다양한 구조 및 소재로 이루어질 수 있다.The floor finishing material 170 is a decorative material that finally finishes the floor, and may be made of various structures and materials such as linoleum, tile, and wooden board.

여기에서, 상기 흡음판(110)과 충격완충방진판(150)은 서로간에 설치위치를 바꿀 수도 있다.Here, the sound absorbing plate 110 and the shock-absorbing and anti-vibration plate 150 may change their installation positions with each other.

그리고, 상기 흡음단열판(210)은 폴리에틸렌과 제올라이트의 배합조성으로 이루어진 판부재 또는 실리카에어로젤분말과 고분자 바인더의 배합조성으로 이루어진 판부재가 사용될 수 있다.In addition, the sound-absorbing and insulating plate 210 may be a plate member made of a blending composition of polyethylene and zeolite or a plate member made of a blending composition of silica airgel powder and a polymer binder.

이때, 상기 흡음단열판(210)은 상술한 2가지 타입의 판부재가 모두 사용될 수도 있다.At this time, as the sound absorbing and insulating plate 210, both of the above two types of plate members may be used.

여기에서, 상기 폴리에틸렌과 제올라이트의 배합조성으로 이루어진 판부재는 폴리에틸렌 100중량부에 대해 제올라이트 10~40중량부를 배합할 수 있으며, 탄소나노튜브(CNT)나 그래핀 중에서 어느 하나를 5~20중량부로 더 첨가할 수도 있다.Here, the plate member made of the blending composition of polyethylene and zeolite may be blended with 10 to 40 parts by weight of zeolite based on 100 parts by weight of polyethylene, and 5 to 20 parts by weight of either carbon nanotube (CNT) or graphene. You may add more.

여기에서, 상기 실리카에어로젤분말과 고분자 바인더의 배합조성으로 이루어진 판부재에 있어, 상기 고분자 바인더는 부틸에 의한 고무계 소재이고, 탄소나노튜브(CNT)나 그래핀 중에서 선택된 1종 또는 2종이 혼합 사용된 탄소계 소재를 더 포함하는 구성일 수 있다.Here, in the plate member composed of the composition of the silica airgel powder and the polymer binder, the polymer binder is a rubber-based material by butyl, and one or two selected from carbon nanotubes (CNT) and graphene are mixed and used It may be configured to further include a carbon-based material.

여기에서, 상기 실리카에어로젤분말 100중량부에 대하여 고분자 바인더로 부틸이나 실리콘에 의한 고무계 소재 10~25중량부, 단열성과 흡음성 증대를 위한 탄소계 소재 5~30중량부를 포함할 수 있다.Here, with respect to 100 parts by weight of the silica airgel powder, 10 to 25 parts by weight of a rubber-based material made of butyl or silicon as a polymer binder and 5 to 30 parts by weight of a carbon-based material for increasing heat insulation and sound absorption may be included.

상기 중공섬유부직포층(220)은 폴리에틸렌(PE), 폴리프로필렌(PP), 폴리우레탄(PU), 폴리에틸렌테레프탈레이트(PET) 중에서 서로 다른 2종의 고분자를 이용하여 중공섬유를 얻은 후, 상기 중공섬유에 대해 니들펀칭방식 또는 열압착방식으로 제조한 중공섬유부직포로 이루어질 수 있다.The hollow fiber nonwoven fabric layer 220 is formed by obtaining hollow fibers using two different types of polymers among polyethylene (PE), polypropylene (PP), polyurethane (PU), and polyethylene terephthalate (PET), and then hollow fibers are obtained. It may be made of a hollow fiber nonwoven fabric manufactured by a needle punching method or a thermal compression method for fibers.

이때, 상기 서로 다른 2종의 고분자는 1 : 1의 중량비로 사용할 수 있고, 이를 통해 얻어진 상기 중공섬유는 선밀도 6~7데니어 및 중공률 20~35%을 갖도록 함이 바람직하다.At this time, the two different polymers may be used in a weight ratio of 1: 1, and the hollow fiber obtained through this preferably has a linear density of 6 to 7 denier and a hollow ratio of 20 to 35%.

상기 중공섬유부직포는 흡음효과를 위해 두께 5~20mm 기준에서 밀도 500~800g/㎡를 만족하는 형태가 바람직하다.The hollow fiber nonwoven fabric is preferably in a form that satisfies a density of 500 to 800 g / m 2 based on a thickness of 5 to 20 mm for a sound absorption effect.

상기 천정마감재(230)는 하층 세대의 천정을 최종적으로 마감하는 장식재로서, 공지의 다양한 소재 및 구조로 마감 처리될 수 있다.The ceiling finishing material 230 is a decorative material that finally finishes the ceiling of the lower level household, and may be finished with various known materials and structures.

이에 따라, 상술한 구성으로 이루어지는 본 발명의 공동주택의 층간소음방지 시스템을 통해서는 공동주택의 슬래브 상에 완충 및 방진기능에 의한 구조설계와 흡음기능에 의한 구조설계를 접목하여 설치함으로써 공동주택의 상층에서 발생되는 층간소음에 대한 하층으로의 전달을 차단 및 효율적인 방지기능을 수행할 수 있고, 경량충격음과 더불어 중량충격음까지 커버하는 등 기존에 비해 층간소음방지에 따른 성능을 높일 수 있으며, 경량화 소재의 사용으로 경량화 시공이 가능 및 부하 하중을 줄일 수 있는 장점을 제공할 수 있다.Accordingly, through the inter-floor noise prevention system of the apartment house of the present invention having the above-described configuration, the structure design by the buffer and anti-vibration function and the structural design by the sound absorption function are grafted and installed on the slab of the apartment house, thereby improving the quality of the apartment house. It can block and effectively prevent transmission of inter-floor noise generated from the upper floor to the lower floor, and can improve the performance of inter-floor noise prevention compared to the existing ones, such as covering both lightweight impact sound and heavy impact sound. The use of can provide the advantage of enabling lightweight construction and reducing the applied load.

특히, 본 발명을 통해서는 층간소음에 있어 경량충격음에 대해 45dB 이하, 중량충격음에 대해 40dB 이하를 갖게 할 수 있으며, 층간소음 최소 기준인 경량충격음 58dB 이하와 중량충격음 50dB 이하의 규정을 만족시킬 수 있다.In particular, through the present invention, it is possible to have 45 dB or less for light impact sound and 40 dB or less for heavy impact sound in inter-floor noise, and can satisfy the regulations of 58 dB or less for light impact sound and 50 dB or less for heavy impact sound, which are the minimum standards for inter-floor noise. there is.

이상에서 설명한 실시예는 본 발명의 바람직한 실시예를 설명한 것에 불과하고 이러한 실시예에 극히 한정되지 않는다 할 것이며, 본 발명의 기술적 사상과 청구범위 내에서 이 기술분야의 당해업자에 의하여 다양한 수정과 변형 또는 치환 등이 이루어질 수 있다 할 것이며, 이는 본 발명의 기술적 권리범위 내에 속한다 할 것이다.The embodiments described above are merely those of the preferred embodiments of the present invention, and are not extremely limited to these embodiments, and various modifications and variations are made by those skilled in the art within the scope of the technical spirit and claims of the present invention. Or substitution may be made, which will be said to fall within the scope of the technical rights of the present invention.

10: 콘크리트 슬래브
110: 흡음판
120: 제1음파진동차단판
130: 중공섬유부직포층
140: 제2음파진동차단판
150: 충격완충방진판
160: 모르타르층
170: 바닥마감재
210: 흡음단열판
220: 중공섬유부직포층
230: 천정마감재
10: concrete slab
110: sound absorption plate
120: first sound wave vibration blocking plate
130: hollow fiber nonwoven fabric layer
140: second sound wave vibration blocking plate
150: shock buffer and anti-vibration plate
160: mortar layer
170: floor finishing material
210: sound absorbing insulation plate
220: hollow fiber nonwoven fabric layer
230: ceiling finishing material

Claims (9)

공동주택의 콘크리트 슬래브를 통하여 상층에서 발생된 소음이 하층으로 전달되는 것을 방지하기 위한 공동주택의 층간소음방지 시스템에 있어서,
상기 콘크리트 슬래브의 상면에 설치되는 흡음판;
상기 흡음판의 상면에 설치되는 제1음파진동차단판;
상기 제1음파진동차단판의 상면에 설치되고, 제올라이트와 벤토나이트가 1~1.5:0.5~0.8의 중량비로 배합된 다공성경량광물층;
상기 다공성경량광물층의 상면에 설치되는 제2음파진동차단판;
상기 제2음파진동차단판의 상면에 설치되는 충격완충방진판;
상기 충격완충방진판의 상면에 설치되고, 난방용 온수파이프가 내설된 모르타르층;
상기 모르타르층의 상면에 설치되는 바닥마감재; 를 포함하는 설치구조로 이루어지며,
상기 제1음파진동차단판 및 제2음파진동차단판 각각은 내충격성, 가공성 및 기계적 강도를 갖도록 하기 위해 폴리올레핀 100중량부에 무수말레인산으로 개질된 알파-올레핀 공중합체 10~30중량부를 배합한 조성으로서, 하니컴 형상 구조로 발포한 구성인 것을 특징으로 하는 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템.
In the inter-floor noise prevention system of an apartment house for preventing noise generated in the upper floor from being transmitted to the lower floor through the concrete slab of the apartment house,
a sound absorbing plate installed on an upper surface of the concrete slab;
A first sound wave vibration blocking plate installed on an upper surface of the sound absorbing plate;
A porous lightweight mineral layer installed on the upper surface of the first acoustic vibration damping plate and containing zeolite and bentonite in a weight ratio of 1 to 1.5:0.5 to 0.8;
A second sound wave vibration blocking plate installed on the upper surface of the porous lightweight mineral layer;
a shock-absorbing and anti-vibration plate installed on an upper surface of the second sound wave vibration isolation plate;
a mortar layer installed on an upper surface of the shock-absorbing and anti-vibration plate and having hot water pipes for heating installed therein;
Floor finishing material installed on the upper surface of the mortar layer; It consists of an installation structure that includes,
A composition in which 10 to 30 parts by weight of an alpha-olefin copolymer modified with maleic anhydride is mixed with 100 parts by weight of polyolefin to ensure that each of the first acoustic vibration damping plate and the second acoustic vibration damping plate has impact resistance, processability and mechanical strength. As a, inter-floor noise prevention system of an apartment house having an improved installation structure, characterized in that the configuration is foamed in a honeycomb structure.
제 1항에 있어서,
상기 콘크리트 슬래브의 하면에 설치되는 흡음단열판;
상기 흡음단열판의 하면에 설치되는 중공섬유부직포층;
상기 중공섬유부직포층의 하면에 설치되는 천정마감재; 를 포함하되,
상기 흡음단열판은,
폴리에틸렌 100중량부에 대해 제올라이트 10~40중량부, 탄소나노튜브(CNT)나 그래핀 중에서 어느 하나를 5~20중량부로 배합한 조성으로 이루어진 판부재 또는 실리카에어로젤분말 100중량부에 대하여 고분자 바인더로 부틸에 의한 고무계 소재 10~25중량부, 단열성과 흡음성 증대를 위한 탄소계 소재 5~30중량부로 배합한 조성으로 이루어진 판부재이고, 상기 탄소계 소재는 탄소나노튜브(CNT)나 그래핀 중에서 선택된 1종 또는 2종이 혼합 사용되는 것을 특징으로 하는 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템.
According to claim 1,
A sound absorbing and insulating plate installed on the lower surface of the concrete slab;
A hollow fiber nonwoven fabric layer installed on the lower surface of the sound absorbing and insulating plate;
a ceiling finishing material installed on the lower surface of the hollow fiber nonwoven fabric layer; Including,
The sound absorbing insulation plate,
A plate member composed of a composition in which 10 to 40 parts by weight of zeolite and 5 to 20 parts by weight of either carbon nanotube (CNT) or graphene are mixed with 100 parts by weight of polyethylene, or a polymer binder with respect to 100 parts by weight of silica airgel powder. A plate member composed of a composition blended with 10 to 25 parts by weight of a rubber-based material by butyl and 5 to 30 parts by weight of a carbon-based material for increasing heat insulation and sound absorption, and the carbon-based material is selected from carbon nanotubes (CNT) or graphene An inter-floor noise prevention system of an apartment house having an improved installation structure, characterized in that one type or two types are used in combination.
삭제delete 제 1항에 있어서,
상기 모르타르층은,
시멘트 100중량부;
상기 시멘트 100중량부에 대하여 50~100㎛의 입자 크기를 갖는 탄화규소분말 5~20중량부; 0.5~10mm 입자 크기를 갖는 탄소나노튜브나 그래핀에 의한 탄소계분말 10~30중량부; 바닥 충격음 감소를 위한 SBR라텍스 또는 실리콘고무 5~15중량부; 를 포함하는 것을 특징으로 하는 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템.
According to claim 1,
The mortar layer,
100 parts by weight of cement;
5 to 20 parts by weight of silicon carbide powder having a particle size of 50 to 100 μm based on 100 parts by weight of the cement; 10 to 30 parts by weight of a carbon-based powder made of carbon nanotubes or graphene having a particle size of 0.5 to 10 mm; 5 to 15 parts by weight of SBR latex or silicone rubber for reducing floor impact sound; Inter-floor noise prevention system of an apartment house having an improved installation structure, characterized in that it comprises a.
제 1항에 있어서,
상기 흡음판은,
오픈셀 형태의 다공성 구조와 소수성 표면을 가지고 우수한 내열성과 흡음성 및 단열성을 갖는 실리카에어로젤분말 100중량부에 대하여 고분자 바인더로 부틸이나 실리콘에 의한 고무계 소재 10~25중량부, 흡음성과 단열성의 증대를 위한 탄소계 소재 5~30중량부를 포함하는 혼합조성물을 이용하여 판형으로 제조하되,
상기 탄소계 소재는 카본블랙, 탄소나노튜브(CNT), 그래핀 중에서 선택된 1종 또는 2종 이상이 사용된 것을 특징으로 하는 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템.
According to claim 1,
The sound absorbing plate,
10 to 25 parts by weight of a rubber-based material made of butyl or silicone as a polymer binder based on 100 parts by weight of silica airgel powder having an open cell type porous structure and a hydrophobic surface and excellent heat resistance, sound absorption and heat insulation properties, For increasing sound absorption and heat insulation It is manufactured in a plate shape using a mixed composition containing 5 to 30 parts by weight of a carbon-based material,
The inter-floor noise prevention system of an apartment house having an improved installation structure, characterized in that one or more selected from among carbon black, carbon nanotube (CNT), and graphene are used as the carbon-based material.
제 1항에 있어서,
상기 충격완충방진판은,
열가소성폴리우레탄(TPU), 에틸렌비닐아세테이트(EVA), 부틸고무, 실리콘고무 중에서 선택된 1종 또는 2종 이상이 사용되는 완충방진재료 100중량부;
완충방진재료 100중량부에 대하여 충전제 40~60중량부; 가교제 2~5중량부; 가교활성제 5~10중량부; 난연제 10~30중량부; 를 포함하는 혼합조성물로 이루어지되,
상기 충전제는 카본블랙, 탄소나노튜브(CNT), 그래핀 중에서 선택된 1종 또는 2종 이상이 사용되고,
상기 가교제는 황(S)이 사용되고,
상기 가교활성제는 산화아연(ZnO) 1~1.2 : 스테아르산 0.3~0.5의 중량비로 배합되어 사용되고,
상기 난연제는 수산화알루미늄, 수산화마그네슘, 산화안티몬, 구아니딘, 몰리브덴산염, 지르코늄, 적인, 폴리포스페이트 중에서 선택된 1종 또는 2종 이상이 사용되며,
금형을 이용하여 평탄형, 골판형, 엠보형의 구조 중에서 어느 1가지 형상을 갖도록 제조한 것을 특징으로 하는 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템.
According to claim 1,
The shock-absorbing and anti-vibration plate,
100 parts by weight of a buffer and anti-vibration material in which one or two or more selected from thermoplastic polyurethane (TPU), ethylene vinyl acetate (EVA), butyl rubber, and silicone rubber are used;
40 to 60 parts by weight of a filler based on 100 parts by weight of the buffer and anti-vibration material; 2 to 5 parts by weight of a crosslinking agent; 5 to 10 parts by weight of a cross-linking activator; 10 to 30 parts by weight of a flame retardant; It consists of a mixed composition containing
As the filler, one or two or more selected from carbon black, carbon nanotube (CNT), and graphene are used,
Sulfur (S) is used as the crosslinking agent,
The crosslinking activator is mixed and used in a weight ratio of 1 to 1.2 zinc oxide (ZnO): 0.3 to 0.5 stearic acid,
The flame retardant is one or two or more selected from among aluminum hydroxide, magnesium hydroxide, antimony oxide, guanidine, molybdate, zirconium, red, and polyphosphate,
An inter-floor noise prevention system of an apartment house having an improved installation structure, characterized in that it is manufactured to have any one shape among flat, corrugated, and embossed structures using a mold.
제 2항에 있어서,
상기 중공섬유부직포층은,
폴리에틸렌(PE), 폴리프로필렌(PP), 폴리우레탄(PU), 폴리에틸렌테레프탈레이트(PET) 중에서 서로 다른 2종의 고분자를 이용하여 중공섬유를 얻은 후, 상기 중공섬유에 대해 니들펀칭방식 또는 열압착방식으로 제조한 중공섬유부직포로 이루어지되,
상기 중공섬유는 선밀도 6~7데니어 및 중공률 20~35%이고,
상기 중공섬유부직포는 두께 5~20mm 기준에서 밀도 500~800g/㎡이며,
상기 서로 다른 2종의 고분자는 1 : 1의 중량비로 사용된 것을 특징으로 하는 개선된 설치구조를 갖는 공동주택의 층간소음방지 시스템.
According to claim 2,
The hollow fiber nonwoven fabric layer,
After obtaining hollow fibers using two different polymers from among polyethylene (PE), polypropylene (PP), polyurethane (PU), and polyethylene terephthalate (PET), needle punching or thermal compression is performed on the hollow fibers. It is made of a hollow fiber nonwoven fabric manufactured by the method,
The hollow fiber has a linear density of 6 to 7 denier and a hollow ratio of 20 to 35%,
The hollow fiber nonwoven fabric has a density of 500 to 800 g / m 2 based on a thickness of 5 to 20 mm,
The inter-floor noise prevention system of an apartment house having an improved installation structure, characterized in that the two different polymers are used in a weight ratio of 1: 1.
삭제delete 삭제delete
KR1020220150383A 2022-11-11 2022-11-11 System for preventing noise between stairs of apartment house with installation structure improved KR102537106B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020220150383A KR102537106B1 (en) 2022-11-11 2022-11-11 System for preventing noise between stairs of apartment house with installation structure improved

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020220150383A KR102537106B1 (en) 2022-11-11 2022-11-11 System for preventing noise between stairs of apartment house with installation structure improved

Publications (1)

Publication Number Publication Date
KR102537106B1 true KR102537106B1 (en) 2023-05-31

Family

ID=86542766

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220150383A KR102537106B1 (en) 2022-11-11 2022-11-11 System for preventing noise between stairs of apartment house with installation structure improved

Country Status (1)

Country Link
KR (1) KR102537106B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102663135B1 (en) 2023-07-18 2024-05-03 주식회사 탑그린이피에스 Floor structure of interlayer noise prevention materials and buildings constructed using them

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100799975B1 (en) * 2007-06-21 2008-02-01 유겐가이샤 에이와이케미카루 Constructing structure for using impact sound insulating sheet
JP2010185201A (en) * 2009-02-12 2010-08-26 Taiheiyo Materials Corp Polymer cement mortar for asphalt pavement of concrete floor slab and concrete floor slab asphalt pavement structure
KR101485784B1 (en) * 2013-07-24 2015-01-26 주식회사 지오스에어로젤 Insulation composition with airogel for improving insulation and soundproof, and method for producting insulation textile using thereof
KR101730502B1 (en) 2016-10-05 2017-05-11 조용호 Floor space noise prevention structure for apart and thereof
KR101745915B1 (en) 2015-04-22 2017-06-12 황효상 Hybrid surface structure for soundproof interlayer and various-purposes in multi-unit dwelling, and system for interlayer noise reduction having the same
KR20180015395A (en) * 2016-08-03 2018-02-13 (주)동일수지 Floor system for reducing floor impact noise
KR20180131126A (en) * 2017-05-31 2018-12-10 이대식 Construction method of slab top and bottom to prevent interlayer noise
KR101942048B1 (en) * 2018-09-19 2019-04-12 정원기계산업(주) The structure for soundproof interlayer
KR20200082848A (en) * 2018-12-31 2020-07-08 다이텍연구원 Cushioning material for deduction of floor impact noise and manufacturing method thereof
JP2020153121A (en) * 2019-03-19 2020-09-24 大和ハウス工業株式会社 Floor board material, direct floor structure, and multiple dwelling house
KR20200133498A (en) * 2019-05-20 2020-11-30 경기대학교 산학협력단 Method of Preparing Artificial Lightweight Aggregate
KR102311980B1 (en) * 2020-12-09 2021-10-13 한국건설기술연구원 Floor buffer structure equipped with a dustproof mat for reducing floor impact sound
KR102369724B1 (en) 2020-04-08 2022-03-04 (주) 페트로산업 Noise reducing apparatus and noise reducing method using the same

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100799975B1 (en) * 2007-06-21 2008-02-01 유겐가이샤 에이와이케미카루 Constructing structure for using impact sound insulating sheet
JP2010185201A (en) * 2009-02-12 2010-08-26 Taiheiyo Materials Corp Polymer cement mortar for asphalt pavement of concrete floor slab and concrete floor slab asphalt pavement structure
KR101485784B1 (en) * 2013-07-24 2015-01-26 주식회사 지오스에어로젤 Insulation composition with airogel for improving insulation and soundproof, and method for producting insulation textile using thereof
KR101745915B1 (en) 2015-04-22 2017-06-12 황효상 Hybrid surface structure for soundproof interlayer and various-purposes in multi-unit dwelling, and system for interlayer noise reduction having the same
KR20180015395A (en) * 2016-08-03 2018-02-13 (주)동일수지 Floor system for reducing floor impact noise
KR101730502B1 (en) 2016-10-05 2017-05-11 조용호 Floor space noise prevention structure for apart and thereof
KR20180131126A (en) * 2017-05-31 2018-12-10 이대식 Construction method of slab top and bottom to prevent interlayer noise
KR101942048B1 (en) * 2018-09-19 2019-04-12 정원기계산업(주) The structure for soundproof interlayer
KR20200082848A (en) * 2018-12-31 2020-07-08 다이텍연구원 Cushioning material for deduction of floor impact noise and manufacturing method thereof
JP2020153121A (en) * 2019-03-19 2020-09-24 大和ハウス工業株式会社 Floor board material, direct floor structure, and multiple dwelling house
KR20200133498A (en) * 2019-05-20 2020-11-30 경기대학교 산학협력단 Method of Preparing Artificial Lightweight Aggregate
KR102369724B1 (en) 2020-04-08 2022-03-04 (주) 페트로산업 Noise reducing apparatus and noise reducing method using the same
KR102311980B1 (en) * 2020-12-09 2021-10-13 한국건설기술연구원 Floor buffer structure equipped with a dustproof mat for reducing floor impact sound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102663135B1 (en) 2023-07-18 2024-05-03 주식회사 탑그린이피에스 Floor structure of interlayer noise prevention materials and buildings constructed using them

Similar Documents

Publication Publication Date Title
CN101148942A (en) Sound insulation/ damping material for floor of building
KR102537106B1 (en) System for preventing noise between stairs of apartment house with installation structure improved
KR100788746B1 (en) Mortar composition for improving impact sound resistance and method of improving impact sound resistance of concrete slab floor
KR102524748B1 (en) Construction method for preventing noise between stairs of apartment house
KR101903938B1 (en) An interlayer noise preventing structure having a triple structure
KR102393404B1 (en) Noise reduction reinforcement structure between floors in buildings with high functional mortar using poss nano-complex produced by hydrolytic condensation reaction of silane compounds
KR102220518B1 (en) Cushioning material for deduction of floor impact noise and manufacturing method thereof
KR20140101523A (en) Floor-to-floor noise preventive floor heating system using sound insulation / general heating block and its construction method
CN206328924U (en) Low frequency flexibility acoustical insulation floor
KR20090090925A (en) Floor construction structure of building
JP5433314B2 (en) Soundproofing material, soundproofing synthetic resin pipe member and manufacturing method thereof
KR200470795Y1 (en) Interfloor noise proofing material
KR200321612Y1 (en) Floor Structure for Buildings
KR101516891B1 (en) Flooring materials for building
KR100810502B1 (en) A flooring system and its construction process for impact-noise reduction
KR101395608B1 (en) Flooring having fly-ash layer and constructing method thereof
KR200328912Y1 (en) The double hardness construction materials
KR200267004Y1 (en) The panel to take soundproof functional
KR200411167Y1 (en) sound-proof floor material of construction
KR100505142B1 (en) Sound insulation material
KR100545877B1 (en) Building Flooring Low Noise Insulation Sound Insulation Dustproof Material
KR102177767B1 (en) Sectional sound proofing panel using compressed cork and lightweight aggregate for reducing interlayer noise of building
KR100706630B1 (en) Materials for reducing noise between floors
KR200322187Y1 (en) Panel for preventing impact vibration and sound between floor in apartment house
KR0176006B1 (en) Soundproof material for construction and process for producing the same

Legal Events

Date Code Title Description
E90F Notification of reason for final refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant