KR200428535Y1 - A preventive material for the floor impact sound - Google Patents

A preventive material for the floor impact sound Download PDF

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Publication number
KR200428535Y1
KR200428535Y1 KR2020060020550U KR20060020550U KR200428535Y1 KR 200428535 Y1 KR200428535 Y1 KR 200428535Y1 KR 2020060020550 U KR2020060020550 U KR 2020060020550U KR 20060020550 U KR20060020550 U KR 20060020550U KR 200428535 Y1 KR200428535 Y1 KR 200428535Y1
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South Korea
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synthetic resin
foam sheet
resin foam
interlayer noise
aluminum foil
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KR2020060020550U
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Korean (ko)
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이원호
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주식회사 토일론
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/105—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of organic plastics with or without reinforcements or filling materials
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/203—Separately-laid layers for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/041—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise
    • E04F2290/043—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against noise with a bottom layer for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/044—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against impact

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Abstract

본 고안은 건축물의 주거경계간 특히 상하층간에 발생되는 충격음 및 진동음을 최소화하여 쾌적한 주거환경을 제공하고 더불어 단열성을 향상시켜 에너지 절감에 기여할 수 있는 층간소음방지재에 관한 것으로, 본 고안의 구성은 알루미늄 호일(11), 제1 합성수지발포시트(12), 타공체(13a)가 형성된 제2 합성수지발포시트(13), 제3 합성수지발포시트(14), 타공체(13a)가 형성된 제4 합성수지발포시트(15) 및 제5 합성수지발포시트(16)를 포함하여 이루어지는 것을 특징으로 한다.The present invention is to provide a pleasant living environment by minimizing the impact sounds and vibrations generated between the residential boundaries of buildings, especially between the upper and lower floors. The second synthetic resin foam sheet 13, the third synthetic resin foam sheet 14, and the fourth synthetic resin formed with the porous body 13a are formed of the aluminum foil 11, the first synthetic resin foam sheet 12, and the porous body 13a. It characterized in that it comprises a foam sheet 15 and the fifth synthetic resin foam sheet (16).

Description

층간소음방지재 { A preventive material for the floor impact sound }{A preventive material for the floor impact sound}

도면 1a은 본 고안에 의한 층간소음방지재의 사시도Figure 1a is a perspective view of the interlayer noise preventing material according to the present invention

도면 1b는 본 고안에 의한 층간소음방지재가 분리된 상태의 모습Figure 1b is a state in which the interlayer noise preventing material according to the present invention is separated

도면 2는 본 고안에 의한 층간소음방지재가 적용된 건축물의 단면도Figure 2 is a cross-sectional view of the building applied to the interlayer noise prevention material according to the present invention

* 도면의 주요 부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

10 : 본 고안의 층간소음방지재10: interlayer noise preventing material of the present invention

11 : 알루미늄 호일11: aluminum foil

12 : 제1 합성수지발포시트12: first synthetic resin foam sheet

13 : 제2 합성수지발포시트13: second synthetic resin foam sheet

13a : 타공체13a: other object

14 : 제3 합성수지발포시트14: 3rd synthetic resin foam sheet

15 : 제4 합성수지발포시트15: 4th synthetic resin foam sheet

16 : 제5 합성수지발포시트16: 5th synthetic resin foam sheet

21 : 슬래브21: slab

22 : 경량기포콘크리트22: light weight foam concrete

23 : 마감몰탈23: finishing mortar

24 : 바닥마감재24: floor finishing material

본 고안은 건축물의 주거경계간 특히 상하층간에 발생되는 충격음 및 진동음을 최소화하여 쾌적한 주거환경을 제공하고 더불어 단열성을 향상시켜 에너지 절감에 기여할 수 있는 층간소음방지재에 관한 것으로, 본 고안의 구성은 위로부터 알루미늄 호일(11), 제1 합성수지발포시트(12), 타공체(13a)가 형성된 제2 합성수지발포시트(13), 제3 합성수지발포시트(14), 타공체(13a)가 형성된 제4 합성수지발포시트(15) 및 제5 합성수지발포시트(16)가 차례로 적층되는 것을 특징으로 한다.The present invention is to provide a pleasant living environment by minimizing the impact sound and vibration sound generated between the residential boundaries of buildings, especially between the upper and lower floors. Aluminum foil 11, the first synthetic resin foam sheet 12, the second synthetic resin foam sheet 13, the third synthetic resin foam sheet 14, the porous body 13a is formed from above 4 synthetic resin foam sheet 15 and the fifth synthetic resin foam sheet 16 is characterized in that laminated in order.

일반적인 건축물은 슬래브, 경량기포콘크리트, 마감몰탈 및 바닥마감재 순서로 시공되어지는데 층간소음에 대한 규제가 있기 전에는 단순히 단열문제를 해결하기 위해 슬래브와 경량기포콘크리트 사이에 스치로폼(EPS)을 설치하는 것이 보편적이었다.Typical buildings are constructed in the order of slab, lightweight foam concrete, finishing mortar and floor finish. Before there is a restriction on the noise between floors, it is common to install styrofoam between slab and lightweight foam concrete to solve the insulation problem. It was.

최근에는 층간소음에 대한 법적규제가 현실화되면서 건축물의 구조적인 개선과 더불어 층간소음방지재에 대한 연구개발이 진행되고 있으며, 구조적으로는 슬래브와 슬래브 상단의 구조물을 완전히 분리시키는 뜬바닥구조를 채택하는 한편 층간소음방지재의 재질로는 탄성력을 갖는 합성수지발포체-EPP(Expanded Polystyrene), EVA발포체(Ethylene Vinyl Acetate Foam), PE발포체(Polyethylene Foam)-와 고무칩 또는 부직포 계통의 층간소음방지재가 검토되고 있다.Recently, as the legal regulation on the noise between floors is realized, the structural improvement of the building and the research and development on the noise prevention material between the floors are progressing.The structurally adopting the floating floor structure that completely separates the slab and the structure on the top of the slab. On the other hand, as the material of the interlayer noise preventing material, synthetic resin foams having an elastic force-expanded polystyrene (EPP), EVA foam (Ethylene Vinyl Acetate Foam), PE foam (polyethylene foam) and rubber chips or non-woven interlayer noise preventing materials are being investigated. .

상기의 제품들은 발포체의 공통적인 특성인 단열성, 충격흡수성으로 인하여 어느 정도의 소음방지능력을 가지고 있으나, 단순한 형태의 합성수지발포시트로는 층간소음을 방지하는데 한계를 가지고 있다.The above products have some noise prevention ability due to the heat insulating property and shock absorbing properties which are common characteristics of the foam, but the synthetic resin foam sheet of a simple form has a limitation in preventing interlayer noise.

본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 합성수지발포시트가 갖는 단열성, 충격흡수성 등의 고유한 재질 특성을 살리면서 완충효과가 탁월한 공기층이 형성되도록 다수개의 타공체를 부여함으로써 층간소음차단능력을 배가시킨 구성과 구조를 갖는 층간소음방지재를 제공함에 있다.The present invention has been devised to solve the above problems, by providing a plurality of porous bodies to form an air layer excellent in buffering effect while utilizing the unique material properties such as insulation and impact absorbing properties of the synthetic resin foam sheet, interlayer noise An object of the present invention is to provide an interlayer noise preventing material having a structure and a structure which doubled the blocking ability.

본 고안의 바람직한 실시 예를 첨부한 도면에 의거하여 설명하면 다음과 같다. 첨부된 도면 1a은 본 고안에 의한 층간소음방지재의 사시도이고, 도면 1b는 본 고안에 의한 층간소음방지재가 분리된 상태의 모습이며, 도면 2는 본 고안에 의한 층간소음방지재가 적용될 건축물의 단면도이다.When described with reference to the accompanying drawings a preferred embodiment of the present invention is as follows. Attached Figure 1a is a perspective view of the interlayer noise prevention material according to the present invention, Figure 1b is a state in which the interlayer noise prevention material according to the present invention is separated, Figure 2 is a cross-sectional view of the building to which the interlayer noise prevention material according to the present invention is applied. .

도면 1a 및 1b에서 도시한 것으로서, 상단으로부터 알루미늄 호일(11), 제1 합성수지발포시트(12), 다수 개의 타공체(13a)들을 갖는 제2 합성수지발포시트(13), 타공체(13a)를 갖는 제2 합성수지발포시트(13) 및 제4 합성수지발포시트(15)를 분리시키기 위한 제3 합성수지발포시트(14), 다수 개의 타공체(13a)들을 갖는 제4 합성수지발포시트(15) 및 제5 합성수지발포시트(16)를 포함하여 이루어지는 것을 그 기술적 구성상의 기본 특징으로 한다.As shown in FIGS. 1A and 1B, the second synthetic resin foam sheet 13 and the porous body 13a having the aluminum foil 11, the first synthetic resin foam sheet 12, and the plurality of porous bodies 13a are formed from the top. A third synthetic resin foam sheet 14 for separating the second synthetic resin foam sheet 13 and the fourth synthetic resin foam sheet 15, the fourth synthetic resin foam sheet 15 and the plurality of porous bodies 13a 5 including the synthetic resin foam sheet 16 is a basic feature of the technical configuration.

더욱 상세하게 설명하면,In more detail,

알루미늄 호일(11)은 두께 20 ∼ 100㎛의 것으로서, 복사열 차단효과가 탁월 한 열반사체로서 상부 가열원(난방배관)으로부터 직하방향으로의 열손실을 효과적으로 차단하는 기능을 수행하면서 동시에 경량기포콘크리트(22) 시공시 발열과 습기로부터 제1 합성수지발포시트(12) 표면을 보호하는 역할을 하게된다.The aluminum foil 11 has a thickness of 20 to 100 µm, and is a heat reflector having an excellent radiant heat shielding effect, and effectively blocks heat loss from the upper heating source (heating pipe) in the direct and downward direction, while at the same time lightweight foam concrete ( 22) It serves to protect the surface of the first synthetic resin foam sheet 12 from heat and moisture during construction.

제1 합성수지발포시트(12) 및 제5 합성수지발포시트(16)는 두께 3 ∼ 7mm, 밀도 0.02 ∼ 0.1g/㎤, 열전도율 0.045W/m·k 이하인 것으로서 미세하고 균일한 독립기포체(closed cell)가 형성되어 상부로부터 전달되는 충격음을 상쇄시키는 기능을 수행한다.The first synthetic resin foam sheet 12 and the fifth synthetic resin foam sheet 16 have a thickness of 3 to 7 mm, a density of 0.02 to 0.1 g / cm 3, a thermal conductivity of 0.045 W / m · k or less, and a fine and uniform closed cell (closed cell). ) Is formed to cancel the impact sound transmitted from the top.

제2 합성수지발포시트(13) 및 제4 합성수지발포시트(15)는 두께 5 ∼ 10mm, 밀도 0.02 ∼ 0.1g/㎤, 열전도율 0.045W/m·k 이하인 것으로서 미세하고 균일한 독립기포와 다수 개의 타공체(13a)에 의해 형성된 공기층들에 의해 층간소음을 효과적으로 제어하게된다. 층간소음을 제어하는데 있어서 발포체의 독립기포체와 타공체에 의한 공기층은 중요한 역할을 하게 되는데 이때 각각의 독립기포체와 타공체의 크기나 형상에 따라 소음을 제어하는 역할 즉, 주파수 영역별 제어특성이 다르므로 층간소음방지재를 설계할 때 주의해야한다.The second synthetic resin foam sheet 13 and the fourth synthetic resin foam sheet 15 have a thickness of 5 to 10 mm, a density of 0.02 to 0.1 g / cm 3, a thermal conductivity of 0.045 W / m · k or less, and fine and uniform independent bubbles and a plurality of perforations. The interlayer noise is effectively controlled by the air layers formed by the sieve 13a. In controlling the interlayer noise, the air bubble formed by the independent foam and the porous body of the foam plays an important role. In this case, the noise is controlled according to the size and shape of each independent foam and the porous body. Because of this difference, care must be taken when designing interlayer noise protection materials.

제3 합성수지발포시트(14)는 두께 2 ∼ 5mm, 밀도 0.5 ∼ 0.033g/㎤으로서 제2 합성수지 발포시트(13)와 제4 합성수지발포시트(15)에 형성된 타공체(13a)가 각각 독립적인 공기층을 갖도록 분리해주는 기능을 한다.The third synthetic resin foam sheet 14 has a thickness of 2 to 5 mm and a density of 0.5 to 0.033 g / cm 3, and the porous bodies 13a formed in the second synthetic resin foam sheet 13 and the fourth synthetic resin foam sheet 15 are independent of each other. It separates the air layer.

이때, 제1 합성수지발포시트(12), 제2 합성수지발포시트(13), 제3 합성수지발포시트(14), 제4 합성수지발포시트(15) 및 제5 합성수지발포시트(16)는 폴리에틸렌(PE), 폴리프로필렌(PP), 에틸렌비닐아세테이트(EVA) 또는 폴리스티렌(PS)으로 이루어질 수 있다. 또한 알루미늄 호일과 각각의 합성수지발포시트의 적층은 열융착 또는 접착처리에 의해 이루어진다.At this time, the first synthetic resin foam sheet 12, the second synthetic resin foam sheet 13, the third synthetic resin foam sheet 14, the fourth synthetic resin foam sheet 15 and the fifth synthetic resin foam sheet 16 are polyethylene (PE) ), Polypropylene (PP), ethylene vinyl acetate (EVA) or polystyrene (PS). In addition, the lamination of the aluminum foil and each synthetic resin foam sheet is made by heat fusion or adhesion treatment.

이상에서 살펴본 바와 같이 본 고안에 따른 층간소음방지재(10)는 복사열 차단효과가 뛰어난 알루미늄 호일(11)을 채택하여 단열성을 향상시키고, 미세하고 균일한 독립기포로 구성되어 단열성, 충격흡수성이 탁월한 합성수지발포시트를 다층으로 구성하는 한편 타공체(13a)에 의한 별도의 공기층을 형성시켜 다양한 주파수 영역대의 층간소음을 방지할 수 있는 구성과 구조를 제공하게 된다.As described above, the interlayer noise preventing material 10 according to the present invention adopts an aluminum foil 11 having excellent radiant heat shielding effect to improve thermal insulation, and is composed of fine and uniform independent bubbles to provide excellent thermal insulation and shock absorption. While forming a synthetic resin foam sheet in a multi-layer, by forming a separate air layer by the perforated body (13a) to provide a configuration and structure that can prevent the interlayer noise of various frequency bands.

Claims (3)

알루미늄 호일(11)과, 제1 합성수지발포시트(12)와, 다수 개의 타공체(13a)들을 갖는 제2 합성수지발포시트(13)와, 제2 합성수지발포시트(13)와 제4 합성수지발포시트(15)의 타공체(13a)를 분리시키기 위한 제3 합성수지발포시트(14)와, 다수 개의 타공체(13a)들을 갖는 제4 합성수지발포시트(15) 및 제5 합성수지발포시트(16)를 포함하여 이루어지는 것을 특징으로 하는 층간소음방지재(10).A second synthetic resin foam sheet (13) having an aluminum foil (11), a first synthetic resin foam sheet (12), a plurality of porous bodies (13a), a second synthetic resin foam sheet (13), and a fourth synthetic resin foam sheet The third synthetic resin foam sheet 14 and the fourth synthetic resin foam sheet 15 and the fifth synthetic resin foam sheet 16 each having a plurality of porous bodies 13a are separated from each other. Interlayer noise prevention material 10, characterized in that it comprises a. 제1항에 있어서,The method of claim 1, 상기 제1 합성수지발포시트(12), 제2 합성수지발포시트(13), 제3 합성수지발포시트(14), 제4 합성수지발포시트(15) 및 제5 합성수지발포시트(16)는 폴리에틸렌(PE), 폴리프로필렌(PP), 에틸렌비닐아세테이트(EVA) 또는 폴리스티렌(PS)으로 이루어지는 것을 특징으로 하는 층간소음방지재(10).The first synthetic resin foam sheet 12, the second synthetic resin foam sheet 13, the third synthetic resin foam sheet 14, the fourth synthetic resin foam sheet 15 and the fifth synthetic resin foam sheet 16 are polyethylene (PE) , Polypropylene (PP), ethylene vinyl acetate (EVA) or polystyrene (PS), characterized in that the interlayer noise prevention material (10). 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 알루미늄 호일(11)은 두께가 20 ∼ 100㎛이고,The aluminum foil 11 is 20 to 100㎛ thick, 상기 제1 합성수지발포시트(12) 및 제5 합성수지발포시트(16)는 두께가 3 ∼ 7mm, 밀도가 0.02 ∼ 0.1g/㎤, 열전도율이 0.045W/m·k 이하이며,The first synthetic resin foam sheet 12 and the fifth synthetic resin foam sheet 16 has a thickness of 3 to 7 mm, a density of 0.02 to 0.1 g / cm 3, a thermal conductivity of 0.045 W / m · k or less, 상기 제2 합성수지발포시트(13) 및 제4 합성수지발포시트(15)는 두께가 5 ∼ 10mm, 밀도가 0.02 ∼ 0.1g/㎤, 열전도율이 0.045W/m·k이하이며,The second synthetic resin foam sheet 13 and the fourth synthetic resin foam sheet 15 has a thickness of 5 to 10 mm, a density of 0.02 to 0.1 g / cm 3, a thermal conductivity of 0.045 W / m · k or less, 상기 제3 합성수지발포시트(14)는 두께가 2 ∼ 5mm, 밀도가 0.5 ∼ 0.033g/㎤인 것을 특징으로 하는 층간소음방지재(10).The third synthetic resin foam sheet 14 has a thickness of 2 to 5 mm, density of 0.5 to 0.033 g / cm 3 interlayer noise prevention material (10).
KR2020060020550U 2006-07-27 2006-07-27 A preventive material for the floor impact sound KR200428535Y1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470795Y1 (en) * 2008-12-17 2014-01-09 (주)엘지하우시스 Interfloor noise proofing material
WO2014123313A1 (en) * 2013-02-07 2014-08-14 Kang Song Sam Floor structure for preventing noise through floor of building
KR101623506B1 (en) 2014-08-05 2016-05-26 한영민 A concrete structrue
KR102227650B1 (en) * 2020-05-14 2021-03-15 나상권 Interlayer insulation sound insulation materials of buldings
KR102414261B1 (en) * 2021-03-02 2022-06-29 주식회사 에치이시스템 Board For Cutting Off Floor Noise Having Flural Air Layers
KR102414262B1 (en) * 2021-05-27 2022-06-29 주식회사 에치이시스템 Method For Constructing Floor For Cutting Off Floor Noise

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470795Y1 (en) * 2008-12-17 2014-01-09 (주)엘지하우시스 Interfloor noise proofing material
WO2014123313A1 (en) * 2013-02-07 2014-08-14 Kang Song Sam Floor structure for preventing noise through floor of building
KR101623506B1 (en) 2014-08-05 2016-05-26 한영민 A concrete structrue
KR102227650B1 (en) * 2020-05-14 2021-03-15 나상권 Interlayer insulation sound insulation materials of buldings
KR102414261B1 (en) * 2021-03-02 2022-06-29 주식회사 에치이시스템 Board For Cutting Off Floor Noise Having Flural Air Layers
KR102414262B1 (en) * 2021-05-27 2022-06-29 주식회사 에치이시스템 Method For Constructing Floor For Cutting Off Floor Noise

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