KR102469067B1 - Soundproof interior materials for apartment houses - Google Patents

Soundproof interior materials for apartment houses Download PDF

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KR102469067B1
KR102469067B1 KR1020220021587A KR20220021587A KR102469067B1 KR 102469067 B1 KR102469067 B1 KR 102469067B1 KR 1020220021587 A KR1020220021587 A KR 1020220021587A KR 20220021587 A KR20220021587 A KR 20220021587A KR 102469067 B1 KR102469067 B1 KR 102469067B1
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sound
soundproof
panel frame
absorbing
semicircular
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KR1020220021587A
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Korean (ko)
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정용찬
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(주)삼우공간건축사사무소
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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
    • E04B1/82Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84Sound-absorbing elements
    • 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
    • E04B1/82Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84Sound-absorbing elements
    • E04B2001/8423Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433Tray or frame type panels or blocks, with or without acoustical filling with holes in their face

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  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The present invention relates to a soundproof interior material for an apartment house, which comprises a rear sound absorbing panel frame (20) adhering to an interior wall (40) and formed of a porous material dissipating noise through a plurality of pores (21), and a front shock-absorbing soundproof panel frame (10) adhering to the front surface of the rear sound absorbing panel frame (20), having an outer finishing surface (11) with a finishing paper layer (11a) on the outside, and absorbing and distributing impact vibration and noise transmitted from the outside, and which includes a center sound absorbing thin plate (30) and left and right sound absorbing thin plates (30a, 30b), which are erected thin paper plates. According to the present invention, sound is absorbed through the plurality of pores and noise is split through the center sound absorbing thin plate and the left and right sound absorbing thin plates, and absorbed and eliminated by diffused reflection and trembling, so that the soundproof process is simple and does not need many components, thereby reducing construction cost and securing excellent soundproof effect.

Description

공동주택용 방음 내장재{Soundproof interior materials for apartment houses}Soundproof interior materials for apartment houses}

본 발명은 공동주택용 방음 내장재에 관한 것으로서, 보다 상세하게는 벽체에 고정되면서 다수개 공극과 수평중공부 및 반원방음요홈을 갖는 저밀도 압축 스포지재질의 후면흡음패널틀과 반원방음요홈의 중심부와 좌우측에 각각 삽입고정되는 중심부흡음박판 및 좌우측흡음박판과 후면흡음패널틀과 대응되게 밀착되고 방음통공을 갖는 고밀도 압축 스폰지재질의 전면완축방음패널틀을 구비하여 다수개 공극에서 흡읍이 이루어지고 방음통공을 통해 유입된 충격과 소음이 중심부흡음박판 및 좌우측흡음박판을 갖는 반원방음요홈에서 소음을 분할시키고 난반사와 떨림에 의해 흡읍 및 소거시킬 수 있어 방음과정이 단순하고 많은 구성품을 필요로하지 않아 시공비용이 절감되며 실제 방음효과가 뛰어난 공동주택용 방음 내장재에 관한 것이다. The present invention relates to a soundproofing interior material for an apartment house, and more particularly, while being fixed to a wall, a rear sound-absorbing panel frame made of low-density compressed spore material having a plurality of air gaps, horizontal hollows, and semicircular soundproofing grooves, and the center and left and right sides of the semicircular soundproofing grooves The central sound-absorbing thin plate, the left and right sound-absorbing thin plates, and the rear sound-absorbing panel frame are inserted and fixed to each other, and the front soft soundproof panel frame made of high-density compressed sponge material having a sound-proof through-hole is closely attached to the rear sound-absorbing panel frame, so that suction is made in a plurality of air gaps, and sound-proof through-holes are provided. The impact and noise introduced through the sound-absorbing thin plate and the left and right sound-absorbing thin plates divide the noise in the semicircular sound-proof groove, and it can be absorbed and canceled by diffuse reflection and vibration, so the soundproofing process is simple and does not require many components, so the construction cost is reduced. It relates to soundproofing interior materials for multi-unit dwellings that are reduced and have excellent soundproofing effect.

일반적으로 공동주택은 벽체를 인접 세대와 벽체를 공유하기 때문에 소음의 발생 시 공유하는 벽체를 통해 인접한 세대에 소음이 전달된다.In general, apartment houses share walls with adjacent households, so when noise is generated, noise is transmitted to adjacent households through the shared walls.

이를 방지하기 위해서, 내부 수용공간을 형성하도록 양측단부가 하측으로 절곡되며, 차음성을 발휘하는 알루미늄 패널; 상기 알루미늄 패널의 수용공간에 장착되어 단열과 함께 흡음성을 발휘하는 제1 폴리에스터 섬유보드; 및 상기 알루미늄 패널의 수용공간을 차폐하며, 단열 및 흡음성을 발휘하는 제2 폴리에스터 섬유보드를 포함하여 구성된 방음 및 단열성을 갖는 내장재가 한국공개특허 제10-2010-0093715호(2010.8.26.공개)로 개시된 바가 있었다.In order to prevent this, both ends are bent downward to form an internal accommodation space, an aluminum panel that exhibits sound insulation; A first polyester fiber board installed in the receiving space of the aluminum panel to exhibit heat insulation and sound absorption; and a second polyester fiber board that shields the accommodation space of the aluminum panel and exhibits heat insulation and sound absorption. Korean Patent Publication No. 10-2010-0093715 (published on August 26, 2010) ) was disclosed.

이러한 구성을 갖는 종래의 방음 및 단열성을 갖는 내장재는 제1 폴리에스터 섬유보드와 제2 폴리에스터 섬유보드의 사이에 공기층을 형성하여 이중벽 구조가 되도록 구성함으로써 흡음 및 차음기능과 단열성을 부여할 수 있었다.The conventional interior material having soundproofing and heat insulating properties having such a configuration was configured to have a double wall structure by forming an air layer between the first polyester fiber board and the second polyester fiber board, so that sound absorption and sound insulation functions and heat insulation could be imparted. .

하지만, 종래의 방음 및 단열성을 갖는 내장재는 알루미늄패널을 절곡하여 벽면에 못과 같은 체결부재로 결합해야 하기 때문에 체결부재를 일일히 모서리마다 체결해야 하는 설치의 번거로움이 있었다.However, since the conventional interior materials having soundproofing and heat insulating properties have to be combined with a fastening member such as a nail to a wall surface by bending an aluminum panel, there is a hassle of installing the fastening member to be fastened to each corner individually.

또한, 가장 외측에 위치된 알루미늄 패널을 충격하여 발생하는 진동에 따라 발생하는 소음을 섬유보드 및 공기층 만으로 차단하기 어려운 문제점이 있었다.In addition, there is a problem in that it is difficult to block noise generated by vibration generated by impacting the outermost aluminum panel with only the fiber board and the air layer.

이런 문제점을 해결하기 위하여, "판 형상으로 형성되어 벽체를 마감하는 마감패널, 상기 마감패널의 뒷면에 위치되어 다공에 의해 소음을 소멸시키는 다공성 재질로 형성된 흡음패널, 상기 흡음패널에 복수 개가 형성되어 상기 마감패널을 충격하여 발생하는 충격진동을 모아 후방으로 배출하도록 상기 마감패널이 위치된 방향에서 후방으로 갈수록 면적이 작아지게 형성되는 진동모음공, 상기 흡음패널의 뒷면에 겹쳐져 상기 흡음패널을 통과한 충격진동을 흡수하는 완충패널, 상기 진동모음공과 대응되는 상기 완충패널의 부분에 관통 형성되어 상기 진동모음공을 통해 모여 유입되는 진동가둠공, 상기 각 진동가둠공에 수용되어 상기 진동모음공을 통해 유입되는 충격진동에 의해 운동하여 상기 충격진동을 소멸시키는 복수 개의 진동소멸볼, 상기 완충패널의 뒷면에 위치되어 상기 벽체의 벽면과 마주하며 상기 진동가둠공을 밀폐하는 벽면패널, 상기 마감패널을 제외하고, 상기 흡음패널, 상기 완충패널 및 상기 벽면패널을 관통하여 형성된 앵커공에 설치되어 상기 벽체에 미리 설치된 앵커에 고정하기 위한 앵커고정구를 포함하고, 상기 진동소멸볼은 상기 충격진동에 의해 운동 시 상호 간의 충돌소음의 발생을 방지하도록 다공성 재질로 형성되며, 상기 앵커고정구는 상기 앵커가 삽입되는 삽입부가 형성되고 열에 의해 수축하는 재료로 형성된 앵커파지튜브, 상기 앵커파지튜브의 내부에 수용되어 물과 반응하여 열을 발생하는 발열매체, 및 상기 삽입부로 삽입되는 앵커에 의해 파손되어 상기 발열매체로 물을 공급하는 형태로 상기 발열매체에 열에 의해 상기 앵커파지튜브를 수축시켜 상기 앵커에 밀착 고정하도록 상기 앵커파지튜브의 끝단에 설치되어 상기 발열매체와 반응하는 물을 수용하는 물수용부를 포함하는 것을 특징으로 하는 공동주택용 방음내장재."가 특허등록 제10-2030071호(2019.10.08.공고)로 개시된바 있었다.In order to solve this problem, "a finishing panel formed in a plate shape to finish the wall, a sound absorbing panel formed of a porous material located on the back side of the finishing panel and extinguishing noise by pores, a plurality of sound absorbing panels are formed in the sound absorbing panel, Vibration collection hole formed so that the area becomes smaller toward the rear from the direction in which the closing panel is located to collect and discharge the impact vibration generated by impacting the closing panel, overlapping the back side of the sound absorbing panel to pass through the sound absorbing panel A buffer panel for absorbing impact vibration, a vibration confinement ball formed through a part of the buffer panel corresponding to the vibration confinement hole and collected through the vibration confinement hole, and a vibration confinement ball accommodated in each of the vibration confinement holes through the vibration confinement hole. A plurality of vibration extinguishing balls that move by the incoming impact vibration to extinguish the impact vibration, a wall panel located on the back side of the buffer panel and facing the wall surface of the wall to seal the vibration confinement ball, excluding the closing panel And, it is installed in the anchor hole formed through the sound absorbing panel, the buffer panel and the wall panel and includes an anchor fixture for fixing to an anchor pre-installed on the wall, and the vibration extinguishing ball is moved by the impact vibration. It is made of a porous material to prevent mutual collision noise, and the anchor fixture has an insertion portion into which the anchor is inserted and an anchor gripping tube formed of a material that contracts by heat, and is accommodated inside the anchor gripping tube to prevent water and water The anchor gripping tube is contracted by the heat of the heating medium in the form of supplying water to the heating medium by being damaged by the heating medium generating heat in response and the anchor inserted into the insertion part, so that the anchor gripping tube is tightly fixed to the anchor. A soundproof interior material for apartment houses, characterized in that it includes a water receiving part installed at the end of the anchor gripping tube and accommodating water reacting with the heating medium. there was a bar

그러나 이런 종래의 방음내장재는, 마감패널을 충격하는 충격진동의 발생시 흡음패널의 진동모음공을 통해 진동이 모여 완충패널의 진동가둠공으로 전달되고, 진동가둠공에 모인 진동은 진동소멸볼을 운동시켜 진동을 소멸시키는 복잡한 과정을 거침에 따라 실제 충격진동 및 소음의 소멸과정이 복잡하고, 이로 인해 많은 구성품을 필요로 하여 시공비용이 상승하며, 실제의 방음 효과가 의심스러운 문제점이 있었다.However, in such a conventional soundproof interior material, when impact vibration that impacts the finished panel is generated, the vibration is collected through the vibration collection hole of the sound absorbing panel and transmitted to the vibration confinement hole of the buffer panel, and the vibration collected in the vibration confinement ball moves the vibration extinguishing ball. According to the complicated process of extinguishing the vibration, the process of extinguishing the actual shock vibration and noise is complicated, and this requires many components, which increases the construction cost, and the actual soundproofing effect is questionable.

(KR) 대한민국 특허공개 제10-2010-0093715호(2010.8.26.공개)(KR) Korean Patent Publication No. 10-2010-0093715 (published on August 26, 2010) (KR) 대한민국 특허등록 제10-2030071호(2019.10.08.공고)(KR) Republic of Korea Patent Registration No. 10-2030071 (2019.10.08. Notice)

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로서, 벽체에 고정되면서 다수개 공극과 수평중공부 및 반원방음요홈을 갖는 저밀도 압축 스포지재질의 후면흡음패널틀과 반원방음요홈의 중심부와 좌우측에 각각 삽입고정되는 중심부흡음박판 및 좌우측흡음박판과 후면흡음패널틀과 대응되게 밀착되고 방음통공을 갖는 고밀도 압축 스폰지재질의 전면완축방음패널틀을 구비하여 다수개 공극에서 흡읍이 이루어지고 방음통공을 통해 유입된 충격과 소음이 중심부흡음박판 및 좌우측흡음박판을 갖는 반원방음요홈에서 소음을 분할시키고 난반사와 떨림에 의해 흡읍 및 소거시킬 수 있어 방음과정이 단순하고 많은 구성품을 필요로하지 않아 시공비용이 절감되며 실제 방음효과가 뛰어난 공동주택용 방음 내장재를 제공함에 그 목적이 있다.The present invention is to solve the above problems, while being fixed to the wall, the rear sound-absorbing panel frame made of low-density compressed sponge material having a plurality of air gaps, horizontal hollows, and semicircular soundproofing grooves and the center and left and right sides of the semicircular soundproofing grooves, respectively The center sound-absorbing thin plate, the left and right sound-absorbing thin plates, and the rear sound-absorbing panel frame are inserted and fixed, and the front soft soundproof panel frame made of high-density compressed sponge material having a soundproofing hole is closely attached to the rear soundproofing panel frame, so that air is absorbed in a plurality of air gaps and flows in through the soundproofing hole. The impact and noise generated can be divided into the noise in the semicircular soundproof groove with the central sound-absorbing thin plate and the left and right sound-absorbing thin plates, and can be absorbed and eliminated by diffuse reflection and vibration, so the soundproofing process is simple and does not require many components, so the construction cost is reduced. Its purpose is to provide a soundproofing interior material for apartment houses with excellent soundproofing effect.

본 발명이 해결하고자 하는 과제는 이상에 언급한 과제들에 제한되지 않으며, 언급되지 않는 또 다른 과제들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.The problem to be solved by the present invention is not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

이와 같은 목적을 달성하기 위하여, 본 발명은 실내의 벽체(40)에 밀착되고 다수개 공극(21)에 의해 소음을 소멸시키는 다공성 재질로 형성된 후면흡음패널틀(20)과, 상기 후면흡음패널틀(20)의 전면에 밀착되고 외면에는 마감도배층(11a)이 형성되는 외부마감면(11)을 갖으며 외부로부터 전해지는 충격진동과 소음을 흡수하고 분산시키는 전면완충방음패널틀(10)을 구비하는 방음 내장재에 있어서,In order to achieve the above object, the present invention is a rear sound-absorbing panel frame 20 formed of a porous material that is in close contact with the indoor wall 40 and eliminates noise by a plurality of pores 21, and the rear sound-absorbing panel frame (20) and has an outer finishing surface 11 on which a finishing plastering layer 11a is formed on the outer surface and absorbs and disperses impact vibration and noise transmitted from the outside. In the soundproof interior material provided,

상기 전면완충방음패널틀(10)은, 고밀도 압축 스폰지재질로 이루어진 수직기립된 판재로, 후방면에는 측면에서 볼 때 상하부 일정간격 삼각형상으로 후방측으로 돌출되데 상측후방경사면(12a)과 하측후방경사면(12b)을 갖는 다수개의 삼각후방측돌부(12)가 형성되고, 삼각후방측돌부(12) 후면에는 좌우측 일정간격으로 삼각후방측돌부(12)의 상측후방경사면(12a)과 하측후방경사면(12b)을 수직으로 절취하여 후면에서 볼 때 정사각형상을 이루는 사각수직요홈(13)이 다수개 형성되며, 사각수직요홈(13) 중심부에는 후면에서 볼 때 원형상으로 전후방측으로 관통되데 마감도배층(11a)도 관통되는 방음통공(14)이 형성되고;The front buffer soundproof panel frame 10 is a vertically erected plate made of high-density compressed sponge material, and on the rear surface, viewed from the side, it protrudes rearward in the shape of a triangle with upper and lower parts at regular intervals, and has an upper rear inclined surface 12a and a lower rear inclined surface. A plurality of triangular rear side protrusions 12 having (12b) are formed, and on the rear side of the triangular rear side protrusion 12, the upper rear inclined surface 12a and the lower rear inclined surface ( 12b) is vertically cut to form a plurality of square vertical grooves 13 forming a square shape when viewed from the rear, and the center of the square vertical groove 13 is penetrated in the front and rear sides in a circular shape when viewed from the rear. 11a) a soundproof through hole 14 is also formed;

상기 후면흡읍패널틀(20)은, 저밀도 압축 스폰지재질로 이루어진 수직기립된 판재로, 전면에 상기 전면완충방음패널틀(10) 삼각후방측돌부(12)의 상측후방경사면(12a)과 하측후방경사면(12b)에 각각 대응되어 면접되는 상측전방경사면(22a)과 하측전방경사면(22b)을 갖는 삼각전방요부(22)가 형성되고, 삼각전방요부(22)에는 상기 사각수직요홈(13)에 대응되게 돌출되어 면접되는 사각수직돌부(23)가 형성되며, 사각수직돌부(23) 전면에는 상기 방음통공(14) 연장선상에 측면에서 볼 때 반원형상으로 요뷰형성되는 반원방음요홈(24)이 형성되고, 반원방음요홈(24)에는 중심부와 좌우측에 수직되게 후방측으로 요부형성된 중심부수직삽입요부(24a)와 좌우측수직삽입요부(24b,24c)가 각각 형성되며, 삼각전방요부(22)와 인접된 다른 삼각전방요부(22) 사이의 후면에는 측면에서 반원형상으로 좌우측으로 길게 요부형성되어 벽체(40)와 밀착됨에 따라 벽체(40)에 전달되는 진동과 소음을 난반사로 상쇄 및 소거시키는 수평중공부(25)가 형성되고;The rear suction panel frame 20 is a vertically erected plate made of a low-density compressed sponge material, and has an upper rear inclined surface 12a and a lower rear inclined surface 12a of the triangular rear side protrusion 12 of the front buffer soundproof panel frame 10 on the front side. A triangular front recess 22 having an upper front inclined surface 22a and a lower front inclined surface 22b to be interviewed corresponding to the inclined surface 12b is formed, and the triangular front recess 22 is formed in the square vertical recess 13 Correspondingly protruding and interviewed square vertical projections 23 are formed, and on the front of the square vertical projections 23, a semicircular soundproofing groove 24 formed in a semicircular shape when viewed from the side on the extension line of the soundproofing through hole 14 is Formed, in the semicircular soundproof recess 24, a center vertical insertion recess 24a and left and right vertical insertion recesses 24b and 24c formed in the rear side perpendicular to the center and left and right sides are formed, respectively, and are adjacent to the triangular front recess 22 On the back side between the other triangular front recesses 22, the left and right recesses are formed in a semicircular shape on the side, and as they are in close contact with the wall 40, the vibration and noise transmitted to the wall 40 are offset and eliminated by diffuse reflection. study 25 is formed;

수직기립된 종이박판으로, 상기 후면흡읍패널틀(20) 반원방음요홈(24)의 중심부수직삽입요부(24a)와 좌우측수직삽입요부(24b,24c)에 각각 삽입고정되는 삽입수직판부(31)가 각각 형성되고, 삽입수직판부(31) 전방선단면에서 측면에서 볼 때 반원형상으로 전방측으로 돌출되는 반원돌부(32)가 각각 형성되어 반원방음요홈(24)으로 유입되는 소음을 분할시키고 난반사와 떨림에 의해 흡읍 및 소거시키는 중심부흡읍박판(30)과 좌우측흡읍박판(30a,30b)을 구비하는 특징이 있다.It is a paper sheet standing upright, and the insertion vertical plate portion 31 is inserted and fixed into the central vertical insertion recess 24a and the left and right vertical insertion recesses 24b and 24c of the semicircular soundproof recess 24 of the rear suction panel frame 20, respectively. are formed, respectively, and when viewed from the side on the front front end surface of the inserted vertical plate portion 31, semicircular protrusions 32 protruding forward in a semicircular shape are formed, respectively, to divide the noise flowing into the semicircular soundproof groove 24 and diffuse reflection and It is characterized by having a central suction thin plate 30 and left and right suction thin plates 30a and 30b that suck and erase by shaking.

이와 같이, 본 발명은 벽체에 고정되면서 다수개 공극과 수평중공부 및 반원방음요홈을 갖는 저밀도 압축 스포지재질의 후면흡음패널틀과 반원방음요홈의 중심부와 좌우측에 각각 삽입고정되는 중심부흡음박판 및 좌우측흡음박판과 후면흡음패널틀과 대응되게 밀착되고 방음통공을 갖는 고밀도 압축 스폰지재질의 전면완축방음패널틀을 구비하여 다수개 공극에서 흡읍이 이루어지고 방음통공을 통해 유입된 충격과 소음이 중심부흡음박판 및 좌우측흡음박판을 갖는 반원방음요홈에서 소음을 분할시키고 난반사와 떨림에 의해 흡읍 및 소거시킬 수 있어 방음과정이 단순하고 많은 구성품을 필요로하지 않아 시공비용이 절감되며 실제 방음효과가 뛰어난 효과가 있다.As such, the present invention is a rear sound-absorbing panel frame made of low-density compressed sponge material having a plurality of air gaps, horizontal hollows, and semicircular soundproofing grooves while being fixed to the wall, and a central sound-absorbing thin plate inserted and fixed to the center and left and right sides of the semicircular soundproofing groove, respectively, and The left and right side sound-absorbing thin plates and the rear sound-absorbing panel frame are in close contact with each other and have soundproofing through-holes made of high-density compressed sponge. The soundproofing process is simple and it does not require many components, as it divides the noise in the semicircular soundproofing groove with the thin plate and the left and right soundproofing grooves, and absorbs and eliminates it by diffuse reflection and vibration, so the construction cost is reduced and the actual soundproof effect is excellent have.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

도 1은 본 발명 실시 예인 공동주택용 방음 내장재의 후면흡음패널틀에서 중심부흡읍박판과 좌우측흡음박판의 체결모습을 보인 요부절취 분리 사시도,
도 2는 본 발명 실시 예인 공동주택용 방음 내장재의 전면흡읍방음패널틀의 후면모습을 보인 요부절취 배면 사시도,
도 3은 본 발명 실시 예인 공동주택용 방음 내장재의 시공모습을 도 1의 A-A선 요부절취 단면도,
도 4는 본 발명 실시 예인 공동주택용 방음 내장재의 시공모습을 도 1의 B-B선 요부절취 단면도,
도 5는 본 발명 실시 예인 공동주택용 방음 내장재의 시공모습을 보인 요부절취 사용상태 정면도.
1 is an exploded perspective view showing the fastening of the center absorption thin plate and the left and right sound-absorbing thin plates in the rear sound-absorbing panel frame of the sound-proof interior material for an apartment house according to an embodiment of the present invention;
Figure 2 is a rear perspective view of the rear cutaway showing the rear view of the front sound-absorbing soundproof panel frame of the soundproof interior material for an apartment house according to an embodiment of the present invention;
3 is a cross-sectional view taken along the line AA of FIG.
4 is a cross-sectional view of the main part cut along the BB line in FIG.
5 is a front view showing a state of cut-out use of a soundproofing interior material for an apartment building according to an embodiment of the present invention.

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

이하, 첨부한 도면을 참조하여 본 발명의 실시 예에 대하여 본 발명에 속하는 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시 예에 한정되지 않는다.Hereinafter, with reference to the accompanying drawings, an embodiment of the present invention will be described in detail so that those skilled in the art can easily practice it. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.

도면에서 본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였으며, 명세서 전체를 통하여 동일 또는 유사한 구성요소에 대해서는 동일한 참조부호를 붙였다. 본 발명의 권리범위는 본문에 설명된 실시 예에 의하여 제한되는 것으로 해석되어서는 아니되며, 실시 예는 다양한 변경이 가능하고 여러 가지 형태를 가질 수 있으므로 본 발명의 권리범위는 기술적 사상을 실현할 수 있는 균등물들을 포함하는 것으로 이해되어야 한다. In order to clearly describe the present invention in the drawings, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar components throughout the specification. The scope of the present invention should not be construed as being limited by the embodiments described in the text, and the embodiments can be changed in various ways and can have various forms, so the scope of the present invention is limited to those that can realize the technical idea. It should be understood to include equivalents.

본 발명의 명세서 전체에서, 어떤 부분이 다른 부분과 "연결"되어 있다고 할 때, 이는 "직접적으로 연결"되어 있는 경우 뿐만 아니라, 다른 부재를 사이에 두고 "간접적으로 연결"된 것도 포함한다. 또한, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다.Throughout the specification of the present invention, when a part is said to be "connected" to another part, this includes not only the case of being "directly connected" but also the case of being "indirectly connected" through another member. In addition, when a part "includes" a certain component, it means that it may further include other components without excluding other components unless otherwise stated.

본 발명에서 사용되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서, 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있으므로, 이러한 용어들에 대한 정의는 본 발명의 기술적 사항에 부합되는 의미와 개념으로 해석되어야 할 것이다.The terms used in the present invention are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of the user or operator, so the definitions of these terms are meanings consistent with the technical details of the present invention. and should be interpreted as a concept.

그리고, 아래 실시 예에서의 선택적인 용어는 하나의 구성요소를 다른 구성요소로부터 구별하기 위해 사용되는 것으로서, 구성요소가 상기 용어들에 의해 제한되는 것은 아니다. 이하, 본 발명을 설명함에 있어서, 본 발명의 요지를 불필요하게 흐릴 수 있는 관련된 공지기술에 대한 상세한 설명은 생략한다.In addition, optional terms in the following embodiments are used to distinguish one component from other components, and the components are not limited by the terms. Hereinafter, in describing the present invention, detailed descriptions of related known technologies that may unnecessarily obscure the subject matter of the present invention will be omitted.

본 발명의 공동주택용 방음 내장재는, 실내의 벽체(40)에 밀착되고 다수개 공극(21)에 의해 소음을 소멸시키는 다공성 재질로 형성된 후면흡음패널틀(20)과, 상기 후면흡음패널틀(20)의 전면에 밀착되고 외면에는 마감도배층(11a)이 형성되는 외부마감면(11)을 갖으며 외부로부터 전해지는 충격진동과 소음을 흡수하고 분산시키는 전면완충방음패널틀(10)과, 후면흡음패널틀(20)에 장착되는 중심부흡읍박판(30) 및 좌우측흡읍박판(30a,30b)으로 구성된다.The soundproofing interior material for an apartment house of the present invention includes a rear sound-absorbing panel frame 20 formed of a porous material that is in close contact with an indoor wall 40 and extinguishes noise by a plurality of air gaps 21, and the rear sound-absorbing panel frame 20 ) Adhering to the front surface of the front surface buffering and soundproofing panel frame 10 having an outer finishing surface 11 on which a finishing plastering layer 11a is formed on the outer surface and absorbing and dispersing impact vibration and noise transmitted from the outside, and a rear surface It is composed of a center suction thin plate 30 and left and right suction thin plates 30a and 30b mounted on the sound absorbing panel frame 20.

상기 전면완충방음패널틀(10)은, 고밀도 압축 스폰지재질로 이루어진 수직기립된 판재로, 후방면에는 측면에서 볼 때 상하부 일정간격 삼각형상으로 후방측으로 돌출되데 상측후방경사면(12a)과 하측후방경사면(12b)을 갖는 다수개의 삼각후방측돌부(12)가 형성되고, 삼각후방측돌부(12) 후면에는 좌우측 일정간격으로 삼각후방측돌부(12)의 상측후방경사면(12a)과 하측후방경사면(12b)을 수직으로 절취하여 후면에서 볼 때 정사각형상을 이루는 사각수직요홈(13)이 다수개 형성되며, 사각수직요홈(13) 중심부에는 후면에서 볼 때 원형상으로 전후방측으로 관통되데 마감도배층(11a)도 관통되는 방음통공(14)이 형성된다.The front buffer soundproof panel frame 10 is a vertically erected plate made of high-density compressed sponge material, and on the rear surface, viewed from the side, it protrudes rearward in the shape of a triangle with upper and lower parts at regular intervals, and has an upper rear inclined surface 12a and a lower rear inclined surface. A plurality of triangular rear side protrusions 12 having (12b) are formed, and on the rear side of the triangular rear side protrusion 12, the upper rear inclined surface 12a and the lower rear inclined surface ( 12b) is vertically cut to form a plurality of square vertical grooves 13 forming a square shape when viewed from the rear, and the center of the square vertical groove 13 is penetrated in the front and rear sides in a circular shape when viewed from the rear. 11a) is also formed through the soundproof through hole 14 through.

상기 후면흡읍패널틀(20)은, 저밀도 압축 스폰지재질로 이루어진 수직기립된 판재로, 전면에 상기 전면완충방음패널틀(10) 삼각후방측돌부(12)의 상측후방경사면(12a)과 하측후방경사면(12b)에 각각 대응되어 면접되는 상측전방경사면(22a)과 하측전방경사면(22b)을 갖는 삼각전방요부(22)가 형성되고, 삼각전방요부(22)에는 상기 사각수직요홈(13)에 대응되게 돌출되어 면접되는 사각수직돌부(23)가 형성되며, 사각수직돌부(23) 전면에는 상기 방음통공(14) 연장선상에 측면에서 볼 때 반원형상으로 요뷰형성되는 반원방음요홈(24)이 형성되고, 반원방음요홈(24)에는 중심부와 좌우측에 수직되게 후방측으로 요부형성된 중심부수직삽입요부(24a)와 좌우측수직삽입요부(24b,24c)가 각각 형성되며, 삼각전방요부(22)와 인접된 다른 삼각전방요부(22) 사이의 후면에는 측면에서 반원형상으로 좌우측으로 길게 요부형성되어 벽체(40)와 밀착됨에 따라 벽체(40)에 전달되는 진동과 소음을 난반사로 상쇄 및 소거시키는 수평중공부(25)가 형성된다.The rear suction panel frame 20 is a vertically erected plate made of a low-density compressed sponge material, and has an upper rear inclined surface 12a and a lower rear inclined surface 12a of the triangular rear side protrusion 12 of the front buffer soundproof panel frame 10 on the front side. A triangular front recess 22 having an upper front inclined surface 22a and a lower front inclined surface 22b to be interviewed corresponding to the inclined surface 12b is formed, and the triangular front recess 22 is formed in the square vertical recess 13 Correspondingly protruding and interviewed square vertical projections 23 are formed, and on the front of the square vertical projections 23, a semicircular soundproofing groove 24 formed in a semicircular shape when viewed from the side on the extension line of the soundproofing through hole 14 is Formed, in the semicircular soundproof recess 24, a center vertical insertion recess 24a and left and right vertical insertion recesses 24b and 24c formed in the rear side perpendicular to the center and left and right sides are formed, respectively, and are adjacent to the triangular front recess 22 On the back side between the other triangular front recesses 22, the left and right recesses are formed in a semicircular shape on the side, and as they are in close contact with the wall 40, the vibration and noise transmitted to the wall 40 are offset and eliminated by diffuse reflection. A study (25) is formed.

상기 중심부흡읍박판(30)과 좌우측흡읍박판(30a,30b)은, 수직기립된 종이박판으로, 상기 후면흡읍패널틀(20) 반원방음요홈(24)의 중심부수직삽입요부(24a)와 좌우측수직삽입요부(24b,24c)에 각각 삽입고정되는 삽입수직판부(31)가 각각 형성되고, 삽입수직판부(31) 전방선단면에서 측면에서 볼 때 반원형상으로 전방측으로 돌출되는 반원돌부(32)가 각각 형성되어 반원방음요홈(24)으로 유입되는 소음을 분할시키고 난반사와 떨림에 의해 흡읍 및 소거시킨다. The central suction thin plate 30 and the left and right suction thin plates 30a and 30b are paper thin plates standing upright, and the central vertical insertion recess 24a and the left and right vertical insertion recesses 24a of the semicircular soundproof groove 24 of the rear suction panel frame 20 Insertion vertical plate portions 31 inserted into and fixed to the insertion recesses 24b and 24c are formed, respectively, and a semicircular protrusion 32 protrudes forward in a semicircular shape when viewed from the side from the front end surface of the insertion vertical plate portion 31 Each is formed to divide the noise flowing into the semicircular soundproof groove 24 and absorb and cancel it by diffuse reflection and vibration.

이와 같은 본 발명은, 벽체(40)에 고정되면서 다수개 공극(21)과 수평중공부(25) 및 반원방음요홈(24)을 갖는 저밀도 압축 스포지재질의 후면흡음패널틀(20)과, 반원방음요홈(24)의 중심부와 좌우측에 각각 삽입고정되는 중심부흡음박판(30) 및 좌우측흡음박판(30a,30b)과, 후면흡음패널틀(20)과 대응되게 밀착되고 방음통공(14)을 갖는 고밀도 압축 스폰지재질의 전면완축방음패널틀(10)을 구비하여, 다수개 공극(21)에서 흡읍이 이루어지고, 방음통공(14)을 통해 유입된 충격과 소음이 중심부흡음박판(30) 및 좌우측흡음박판(30a,30b)을 갖는 반원방음요홈(24)에서 소음이 분할되고, 난반사에 의해 상쇄되어 소멸되며, 떨림에 의해 소멸됨에 따라 실내의 발생소음을 효과적으로 흡읍 및 소거시킬 수 있어 방음과정이 단순하고, 많은 구성품을 필요로하지 않아 시공비용이 절감되며, 실제 방음효과가 뛰어나게 된다.The present invention as described above is fixed to the wall 40 and has a plurality of air gaps 21, horizontal hollows 25 and semicircular soundproofing grooves 24, a rear sound-absorbing panel frame 20 made of a low-density compressed sponge material, The central sound-absorbing thin plate 30 and the left and right sound-absorbing thin plates 30a and 30b, which are respectively inserted and fixed to the center and left and right sides of the semicircular soundproof groove 24, are in close contact with the rear sound-absorbing panel frame 20 and the soundproof through-hole 14 It is provided with a front flexible soundproofing panel frame 10 made of a high-density compressed sponge material, and absorption is performed in a plurality of air gaps 21, and shock and noise introduced through the soundproofing holes 14 are absorbed through the central sound-absorbing thin plate 30 and In the semicircular soundproof groove 24 having the left and right sound-absorbing thin plates 30a and 30b, the noise is divided, offset by diffused reflection and extinguished, and as it is extinguished by trembling, the noise generated in the room can be effectively absorbed and eliminated, resulting in a soundproofing process. It is simple and does not require many components, so the construction cost is reduced, and the actual soundproofing effect is excellent.

본 실시예 및 본 명세서에 첨부된 도면은 본 발명에 포함되는 기술적 사상의 일부를 명확하게 나타내고 있는 것에 불과하며, 본 발명의 명세서 및 도면에 포함된 기술적 사상의 범위 내에서 당업자가 용이하게 유추할 수 있는 변형예와 구체적인 실시예는 모두 본 발명의 기술적 사상의 범위에 포함되는 것은 자명하다.The present embodiment and the drawings accompanying this specification clearly represent only a part of the technical idea included in the present invention, and can be easily inferred by those skilled in the art within the scope of the technical idea included in the specification and drawings of the present invention. It is obvious that all possible modifications and specific embodiments are included in the scope of the technical idea of the present invention.

본 발명의 범위는 상세한 설명보다는 후술하는 특허청구범위에 의하여 나타내어지며, 특허청구범위의 의미 및 범위 그리고 등가 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.The scope of the present invention is indicated by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be construed as being included in the scope of the present invention.

10 : 전면완충방음패널틀
11 : 외부마감면
12 : 삼각후방측돌부
14 : 방음통공
20 : 후면흡읍패널틀
21 : 공극
22 : 삼각전방요부
24 : 반원방음요부
25 : 수평중공부
30 : 중심부흡읍박판
30a,30b : 좌우측흡음박판
40 : 벽체
10: front buffer soundproofing panel frame
11: external finishing surface
12: triangular posterior collateral part
14: sound insulation through hole
20: rear suction panel frame
21: air gap
22: triangular anterior lumbar region
24: semicircular soundproofing part
25: horizontal hollow part
30: central suction thin plate
30a, 30b: left and right sound-absorbing thin plates
40: wall

Claims (1)

실내의 벽체(40)에 밀착되고 다수개 공극(21)에 의해 소음을 소멸시키는 다공성 재질로 형성된 후면흡음패널틀(20)과, 상기 후면흡음패널틀(20)의 전면에 밀착되고 외면에는 마감도배층(11a)이 형성되는 외부마감면(11)을 갖으며 외부로부터 전해지는 충격진동과 소음을 흡수하고 분산시키는 전면완충방음패널틀(10)을 구비하는 방음 내장재에 있어서,
상기 전면완충방음패널틀(10)은, 고밀도 압축 스폰지재질로 이루어진 수직기립된 판재로, 후방면에는 측면에서 볼 때 상하부 일정간격 삼각형상으로 후방측으로 돌출되되 상측후방경사면(12a)과 하측후방경사면(12b)을 갖는 다수개의 삼각후방측돌부(12)가 형성되고, 삼각후방측돌부(12) 후면에는 좌우측 일정간격으로 삼각후방측돌부(12)의 상측후방경사면(12a)과 하측후방경사면(12b)을 수직으로 절취하여 후면에서 볼 때 정사각형상을 이루는 사각수직요홈(13)이 다수개 형성되며, 사각수직요홈(13) 중심부에는 후면에서 볼 때 원형상으로 전후방측으로 관통되되 마감도배층(11a)도 관통되는 방음통공(14)이 형성되고;
상기 후면흡음패널틀(20)은, 저밀도 압축 스폰지재질로 이루어진 수직기립된 판재로, 전면에 상기 전면완충방음패널틀(10)의 삼각후방측돌부(12)의 상측후방경사면(12a)과 하측후방경사면(12b)에 각각 대응되어 면접되는 상측전방경사면(22a)과 하측전방경사면(22b)을 갖는 삼각전방요부(22)가 형성되고, 삼각전방요부(22)에는 상기 사각수직요홈(13)에 대응되게 돌출되어 면접되는 사각수직돌부(23)가 형성되며, 사각수직돌부(23) 전면에는 상기 방음통공(14) 연장선상에 측면에서 볼 때 반원형상으로 요부형성되는 반원방음요홈(24)이 형성되고, 반원방음요홈(24)에는 중심부와 좌우측에 수직되게 후방측으로 요부형성된 중심부수직삽입요부(24a)와 좌우측수직삽입요부(24b,24c)가 각각 형성되며, 삼각전방요부(22)와 인접된 다른 삼각전방요부(22) 사이의 후면에는 측면에서 반원형상으로 좌우측으로 길게 요부형성되어 벽체(40)와 밀착됨에 따라 벽체(40)에 전달되는 진동과 소음을 난반사로 상쇄 및 소거시키는 수평중공부(25)가 형성되고;
수직기립된 종이박판으로, 상기 후면흡음패널틀(20)의 반원방음요홈(24)의 중심부수직삽입요부(24a)와 좌우측수직삽입요부(24b,24c)에 각각 삽입고정되는 삽입수직판부(31)가 각각 형성되고, 삽입수직판부(31) 전방선단면에서 측면에서 볼 때 반원형상으로 전방측으로 돌출되는 반원돌부(32)가 각각 형성되어 반원방음요홈(24)으로 유입되는 소음을 분할시키고 난반사와 떨림에 의해 흡음 및 소거시키는 중심부흡음박판(30)과 좌우측흡음박판(30a,30b)을 구비함을 특징으로 하는 공동주택용 방음 내장재.
A rear sound-absorbing panel frame 20 made of a porous material that is in close contact with the indoor wall 40 and extinguishes noise by means of a plurality of air gaps 21, and is in close contact with the front surface of the rear sound-absorbing panel frame 20 and has a finish on the outer surface. In the soundproofing interior material having an external finishing surface 11 on which the coating layer 11a is formed and having a front buffer soundproofing panel frame 10 for absorbing and dispersing impact vibration and noise transmitted from the outside,
The front buffer soundproof panel frame 10 is a vertically erected plate made of high-density compressed sponge material, and on the rear surface, when viewed from the side, it protrudes to the rear in the shape of a triangle with upper and lower parts at regular intervals, but has an upper rear inclined surface 12a and a lower rear inclined surface. A plurality of triangular rear side protrusions 12 having (12b) are formed, and on the rear side of the triangular rear side protrusion 12, the upper rear inclined surface 12a and the lower rear inclined surface ( 12b) is vertically cut to form a plurality of square vertical grooves 13 forming a square shape when viewed from the rear side, and in the center of the square vertical groove 13, when viewed from the rear side, it penetrates the front and rear sides in a circular shape, but the finish plastering layer ( 11a) a soundproof through hole 14 is also formed;
The rear sound-absorbing panel frame 20 is a vertically erected plate made of a low-density compressed sponge material, and the upper rear inclined surface 12a and the lower side of the triangular rear side projection 12 of the front sound-absorbing soundproof panel frame 10 are formed on the front side. A triangular front lumbar portion 22 having an upper front sloping surface 22a and a lower front sloping surface 22b that are interviewed corresponding to the rear inclined surface 12b is formed, and the square vertical recess 13 is formed in the triangular front lumbar portion 22 A square vertical protrusion 23 is formed that protrudes and interviews correspondingly, and on the front of the square vertical protrusion 23, a semicircular soundproofing groove 24 formed in a semicircular shape when viewed from the side on the extension line of the soundproofing through hole 14 Is formed, in the semicircular soundproof recess 24, a central vertical insertion recess 24a and left and right vertical insertion recesses 24b and 24c formed in the rearward direction perpendicular to the center and left and right sides are formed, respectively, and the triangular front recess 22 and On the rear side between the adjacent triangular front recesses 22, long recesses are formed from the side to the left and right in a semicircular shape, and as they are in close contact with the wall 40, vibration and noise transmitted to the wall 40 are offset and eliminated by diffuse reflection. A hollow part 25 is formed;
It is a vertically standing paper sheet, and the insertion vertical plate portion 31 is inserted and fixed into the central vertical insertion recess 24a and the left and right vertical insertion recesses 24b and 24c of the semicircular soundproof recess 24 of the rear sound-absorbing panel frame 20, respectively. ) are formed, respectively, and semicircular protrusions 32 protruding to the front side in a semicircular shape when viewed from the side from the front end surface of the inserted vertical plate 31 are formed, respectively, to divide the noise flowing into the semicircular soundproof groove 24 and diffuse diffuse reflection A soundproofing interior material for apartment houses, characterized in that it includes a center sound-absorbing thin plate 30 and left and right sound-absorbing thin plates 30a and 30b that absorb and eliminate sound by vibration and vibration.
KR1020220021587A 2022-02-18 2022-02-18 Soundproof interior materials for apartment houses KR102469067B1 (en)

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KR102671984B1 (en) * 2023-01-03 2024-06-04 (주)중앙건축사사무소 Insulation materials for apartment houses with excellent sound insulation and vibration absorption

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JP2006119228A (en) * 2004-10-20 2006-05-11 Hitachi Ltd Sound insulation and absorption structure
KR20100093715A (en) 2009-02-17 2010-08-26 배문옥 A interior decoration mertrial having soundproof and thermal insulation
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KR20130111672A (en) * 2012-04-02 2013-10-11 화우엔지니어링 주식회사 Soundproof panel with bamboo sound absorbing material
KR20160011575A (en) * 2014-07-22 2016-02-01 한국과학기술원 Wall and Floor Structures for reducing floor impact sound
KR102030071B1 (en) 2019-02-28 2019-10-08 주식회사 건축사사무소반석 Soundproof interior panel for apartment

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JPS6074196U (en) * 1983-10-28 1985-05-24 株式会社キクテック Composite sound absorption board
JP2006119228A (en) * 2004-10-20 2006-05-11 Hitachi Ltd Sound insulation and absorption structure
KR20100093715A (en) 2009-02-17 2010-08-26 배문옥 A interior decoration mertrial having soundproof and thermal insulation
JP2013181381A (en) * 2012-03-05 2013-09-12 Kuraray Co Ltd Sound absorbing panel, and sound absorption method and acoustic improvement method
KR20130111672A (en) * 2012-04-02 2013-10-11 화우엔지니어링 주식회사 Soundproof panel with bamboo sound absorbing material
KR20160011575A (en) * 2014-07-22 2016-02-01 한국과학기술원 Wall and Floor Structures for reducing floor impact sound
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102671984B1 (en) * 2023-01-03 2024-06-04 (주)중앙건축사사무소 Insulation materials for apartment houses with excellent sound insulation and vibration absorption

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