WO2011129580A2 - 흡차음 성능이 개선된 조립식 벽체 및 그 조립식 구조물 - Google Patents
흡차음 성능이 개선된 조립식 벽체 및 그 조립식 구조물 Download PDFInfo
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- WO2011129580A2 WO2011129580A2 PCT/KR2011/002562 KR2011002562W WO2011129580A2 WO 2011129580 A2 WO2011129580 A2 WO 2011129580A2 KR 2011002562 W KR2011002562 W KR 2011002562W WO 2011129580 A2 WO2011129580 A2 WO 2011129580A2
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- WIPO (PCT)
- Prior art keywords
- prefabricated wall
- plate
- diameter
- stud
- insulation
- Prior art date
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- 238000012216 screening Methods 0.000 title abstract 3
- 238000009413 insulation Methods 0.000 claims abstract description 58
- 238000010521 absorption reaction Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 12
- 239000011490 mineral wool Substances 0.000 claims description 10
- 239000011491 glass wool Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 229920003043 Cellulose fiber Polymers 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 5
- 229910052602 gypsum Inorganic materials 0.000 claims description 5
- 239000010440 gypsum Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000004566 building material Substances 0.000 description 6
- 239000000395 magnesium oxide Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7453—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling
- E04B2/7457—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with panels and support posts, extending from floor to ceiling with wallboards attached to the outer faces of the posts, parallel to the partition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
- E04B2/78—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips
- E04B2/7854—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile
- E04B2/789—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal characterised by special cross-section of the frame members as far as important for securing wall panels to a framework with or without the help of cover-strips of open profile of substantially U- or C- section
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, 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
- E04B1/84—Sound-absorbing elements
- E04B1/8409—Sound-absorbing elements sheet-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7412—Posts or frame members specially adapted for reduced sound or heat transmission
Definitions
- the present invention relates to a prefabricated wall and a prefabricated structure having improved sound absorbing and insulating performance, and more particularly, to process resonator shape by processing fine perforated holes of various sizes in the web portion of the stud, By forming a functional sheet member with a perforated hole interviewed on the outer side of the insulation member, the sound absorption and sound insulation can exhibit excellent sound absorption and sound insulation performance for various frequency bands including the low frequency band without increasing the wall thickness.
- the present invention relates to a prefabricated wall and its prefabricated structure with improved performance.
- the prefabricated wall installed between the floor and ceiling of a building such as a columnar complex, apartment, steel house, etc. is not a load-bearing wall that bears the structural load of the building, unlike a conventional wall, and prevents the space between the floor and the ceiling. It is installed for the purpose of promotion.
- Such a prefabricated wall is generally manufactured with plate-like building materials and studs.
- the tracks commonly referred to as runners, are installed on the floor and ceiling.
- the stud is fastened on the installed runner to complete the frame.
- the prefabricated wall is reinforced with sound insulation and fireproof function, thereby completing the production of the prefabricated wall.
- an object of the present invention is to provide a prefabricated structure having improved sound absorbing and insulating performance, which can effectively improve sound absorbing and sound insulating performance by using the prefabricated wall having improved sound absorbing and insulating performance and a reinforcing structure configured to support the same.
- each of the plate-like member forming at least one layer and spaced apart from each other; Stud members which are alternately installed on different inner surfaces of each of the plate-like member, and forming a plurality of first perforation holes of at least one diameter in a web portion; An insulation member interposed between the plate member and the stud member, the insulation member being interposed between the plate member and the stud member; And a sheet member which is formed by interviewing the outer side of the insulation member and forms a plurality of second perforation holes having at least one diameter on a surface thereof.
- the first perforation hole and the second perforation hole have a diameter change corresponding to the main sound absorption frequency.
- the first perforation hole and the second perforation hole may have a diameter in the range of 0.1 ⁇ 5mm.
- the plate member may be made of a material having a sound insulation function and a fireproof function.
- the plate member may be any one of a gypsum board, MgO board, ceramic board, cement board and lightweight concrete panel.
- the insulation member may be made of a material having a heat insulation function and a sound absorption function.
- the insulation member is made of any one material of rock wool, mineral wool (glass wool), glass wool (glass wool), ceramic fiber (ceramic fiber), PET non-woven fabric, cellulose fiber and various foamed foams It is available.
- each of the plate-like member forming at least one layer and spaced apart from each other; It is provided on the inner surface of each of the plate-like member so as to be arranged in a double row in the spaced space between each of the plate-like member, to form a plurality of first perforations of at least one diameter in the web (web) portion
- a stud member An insulation member disposed in a double row along an arrangement line of the stud member;
- a sheet member which is formed by interviewing the outer side of the insulation member and forms a plurality of second perforation holes having at least one diameter on a surface thereof.
- the prefabricated wall already mentioned above is a staggered stud type prefabricated wall, wherein the prefabricated wall relates to a double stud type prefabricated wall.
- the first perforation hole and the second perforation hole have a diameter change corresponding to the main sound absorption frequency.
- the first perforation hole and the second perforation hole may have a diameter in the range of 0.1 ⁇ 5mm.
- the plate member may be made of a material having a sound insulation function and a fireproof function.
- the plate member may be any one of a gypsum board, MgO board, ceramic board, cement board and lightweight concrete panel.
- the insulation member may be made of a material having a heat insulation function and a sound absorption function.
- the insulation member is made of any one material of rock wool, mineral wool (glass wool), glass wool (glass wool), ceramic fiber (ceramic fiber), PET non-woven fabric, cellulose fiber and various foamed foams It is available.
- each of the plate-like member formed in at least one layer and spaced apart from each other and alternately installed on different inner surface of each of the plate-like member, the web (web) portion A stud member for forming a plurality of first perforated holes having at least one diameter, an insulation member interposed between the plate member and the stud member, and an insulation member interposed between the stud member and the insulation member.
- the prefabricated wall and the prefabricated structure having improved sound absorbing and insulating performance of the present invention it is possible to use the low-cost plate-like general building materials as it is and to effectively improve the sound absorbing and sound insulating performance without increasing the thickness of the prefabricated wall.
- the resonator shape is formed inside the prefabricated wall by forming a first perforation hole having various diameters (in the range of 0.1 to 5 mm) in the web portion of the stud member. Induce.
- a second diameter hole having a fine diameter on the surface of the functional sheet member formed by interviewing the outer side of the insulation member, it is possible to exhibit excellent sound absorption and sound insulation performance for various frequency bands including the low frequency band. to provide.
- FIG. 1 is a perspective view schematically showing an embodiment of a prefabricated wall with improved sound absorbing and insulating performance according to the present invention.
- FIG. 2 is a cross-sectional view of the embodiment shown in FIG.
- Figure 3 is a perspective view for explaining the stud member in the embodiment shown in FIG.
- Figure 4 is a perspective view schematically showing an embodiment of a prefabricated wall with improved sound absorbing and insulating performance according to another aspect of the present invention.
- FIG. 5 is a sectional view of the embodiment shown in FIG. 4; FIG.
- FIG. 1 is a perspective view schematically showing an embodiment of a prefabricated wall with improved sound absorbing and insulating performance according to the present invention
- Figure 2 is a cross-sectional view showing the embodiment shown in FIG. 1 and 2 are shown to conceptually and clearly understand the constructional relationship of the present invention, and as a result, various modifications of the drawings are expected, and need not be limited to the specific forms shown.
- the prefabricated wall 100 having improved sound absorbing and insulating performance includes a plate member 110, a stud member 120, and an insulation.
- a member 130 and a sheet member 140 are formed.
- the plate member 110 refers to a plate-like building material that forms the exterior of the prefabricated wall 100.
- the plate member 110 has an arrangement structure spaced apart from each other, each plate member 110 is composed of at least one layer.
- the plate member 110 may be further formed with a greater number of layers 112 to further improve the rigidity and sound insulation performance of the prefabricated wall, but this may cause an increase in thickness and an increase in cost. Therefore, it is preferable to carry out by reasonable choice.
- the plate member 110 according to the present invention is not limited to the material, but is preferably a general gypsum board, MgO (Magnesium Oxide Board) board, ceramic board, cement board and lightweight rather than expensive fireproof sound insulation board One of the concrete panels can be used.
- MgO Magnetic Oxide Board
- the prefabricated wall 100 having improved sound absorbing and insulating performance according to the present invention has a differentiated configuration and structure that can improve sound absorbing or sound insulating performance. This is because there is no need to use.
- the stud member 120 is a building material that is framed to the prefabricated wall 100 is fastened to the runner installed on the floor and ceiling as mentioned in the background art.
- the prefabricated wall 100 in this embodiment is a staggered stud type, as shown in FIGS. 1 and 2, and a double stud type prefabricated wall (reference numeral 200 in FIGS. 4 and 5). Will be explained later.
- the stud members 120 are alternately installed on different inner surfaces of each of the plate members 110.
- each stud member 120 is fastened to the inner surface of the plate member 110 on one side, the stud member to be fastened next 120 is fastened at regular intervals on the inner surface of the plate member 110 on the other side. That is, each stud member 120 is installed alternately the inner surface of the plate member 110 on one side and the other side.
- the installation interval of the stud member 120 can be applied differently depending on the width, size, installation conditions of the prefabricated wall 100, such conditions do not limit the scope of the present invention.
- the stud member 120 according to the present invention is not limited to the material, but must have rigidity to withstand the horizontal load and vertical load received by the prefabricated wall 100, the steel (steel) or It is preferable to use a composite material having rigidity.
- FIG 3 is a perspective view illustrating the stud member in one embodiment of the prefabricated wall with improved sound absorbing and insulating performance according to the present invention.
- the stud member 120 is provided with fasteners 126 on both sides to form a fastening with the plate member 110.
- the fastening method between the stud member 120 and the plate member 110 coupled through the fastener 126 is applicable to a variety of conventional mechanical fastening means (for example, bolt fastening), the description thereof will be omitted. Let's do it.
- first perforation holes 124a, 124b, and 124c having various diameters are formed in the web part 122 of the stud member 120.
- These first perforation holes 124a, 124b, and 124c are micro-perforated small diameter holes.
- the diameter ranges of the first perforation holes 124a, 124b, and 124c may be variously changed and applied corresponding to the main sound absorption frequency of the prefabricated wall 100 having improved sound absorbing and insulating performance according to the present invention.
- the diameter of the first perforation holes (124a, 124b, 124c) is preferably set within the range of 0.1 ⁇ 5mm.
- the diameter of the first perforation hole 124a referred to by reference numeral 124a is 4 mm
- the diameter of the other first perforation hole 124b referred to by reference numeral 124b is 0.9 mm.
- the diameter of the other 1st perforation hole 124c which is referred to as 124c, is 3mm and is designed and applied to three types.
- the diameter range of the first perforated holes 124a, 124b, and 124c includes the size, shape, and material including the thickness of the plate member 110, and the size including the thickness of the web portion 122 of the stud member 120. According to the pre-design conditions of the prefabricated wall 100, such as a shape material, it can be deformed purposefully.
- the stud member 120 is manufactured by designing the diameter of the first perforation holes 124a, 124b, and 124c too smaller than the lower limit (for example, 0.1 mm) of the diameter range, it is difficult to effectively absorb sound in the low frequency band. Can lose.
- the diameter of the first perforation holes 124a, 124b, and 124c is designed to be larger than the upper limit of the diameter range (for example, 5 mm) to produce the stud member 120, it is difficult to effectively absorb high frequency band sound. Can lose.
- This stud member 120 forms a space (R in FIG. 2) partitioned by the plate member 110 and the sheet member 120 which will be described later in detail. It acts like a cavity, and thus exhibits high sound absorption performance for the low frequency band. In addition, high sound absorption performance is achieved even in the main frequency band by preselecting and arranging the diameters of the first perforation holes 124a, 124b, and 124c.
- the insulation member 130 is a building material inserted into the spaced space formed by the plate member 110 and the stud member 120 has a heat insulation and sound absorption function.
- core material rock wool can be used, but mineral wool, glass wool, ceramic fiber, PET nonwoven fabric, cellulose fiber and various foams, etc.
- the material of can also be used.
- the insulation member 130 according to a preferred embodiment of the present invention is manufactured using any one of the above materials, the air layer is formed between the fibers to excellent insulation and sound absorption function, plate-like member In the internal space of the (110) is formed to be interposed between the gap of each stud member 120 installed on the inner surface of each plate-like member (110).
- Sheet member 140 is a thin sheet-like member formed by interviewing the outer side of the insulation member 130.
- the sheet member 140 may be installed on only one side or the other side of the insulation member 130, as shown in Figure 1, may be installed on both sides of the insulation member 130.
- a plurality of second perforations having at least one diameter is formed on a surface thereof.
- the second perforation hole 142 is a micro-perforated small diameter hole that is the same as or similar to the first perforation holes 124a, 124b, and 124c described above with the stud member 120.
- the diameter range of the second perforation hole 142 is changed in various ways corresponding to the main sound absorption frequency of the prefabricated wall 100, the sound absorbing and insulating performance is improved in the same manner as the first perforation holes 124a, 124b, 124c Applicable
- the preferred embodiment of the second perforation hole 142 is preferably within the range of 0.1 ⁇ 5mm (for example, in the embodiment shown in Figure 1, the second perforation hole 142 referred to by reference numeral 142) Diameter is 1 mm).
- the sheet member 140 forms a space (R in FIG. 2) partitioned by the plate member 110 and the stud member 120 described above.
- the space (R in FIG. 2) is a resonator as described above. It performs the same role as the cavity and exhibits high sound absorption performance for the low frequency band.
- the sheet member 140 having the second perforation hole 142 on the surface has a plate vibration type sound absorption function as a unique effect due to its differentiated shape. Therefore, the sound absorption performance of the prefabricated wall 100 is greatly improved, resulting in high transmission loss.
- the preferred embodiment of the present invention due to the proper diameter design and arrangement of the first perforation holes 124a, 124b, 124c and the second perforation holes 142 formed in the stud member 120 and the sheet member 140.
- FIG. 4 is a perspective view schematically illustrating an embodiment of a prefabricated wall of the double stud type having improved sound absorbing and insulating performance
- FIG. 5 is a cross-sectional view illustrating the embodiment shown in FIG. 4.
- the double stud type prefabricated wall 200 illustrated in FIGS. 4 and 5 has a staggered stud type prefabricated wall 100 described in detail with reference to FIGS. 1 to 3 and the material and features thereof. Almost identical or similar.
- FIG. 4 and FIG. 5 the repetitive arrangement of the stud members 220a and 220b, as well as the repetitive arrangement of the insulation members 230a and 230b.
- the stud members 220a and 220b in the present embodiment are arranged in a double row in the spaced space between the plate members 210. That is, each stud member (220a, 220b) is provided on the inner surface of the plate member 210 individually one by one formed in two rows.
- the characteristics of the structure, form, and material of the stud members 220a and 220b are the same as those of the prefabricated wall 100 of the twisted stud type described above with reference to FIGS. 1 to 3.
- the insulation members 230a and 230b are arranged in a double row along an arrangement line of the stud members 220a and 220b in each row.
- the prefabricated wall (100, 200) as described in detail with reference to Figures 1 to 5, the prefabricated wall (100, 200) and a reinforcing structure configured to support it (not shown separately) It is apparent that the prefabricated structure with improved sound insulation performance falls within the scope of the present invention.
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Abstract
Description
Claims (15)
- 각각이 적어도 하나의 층을 이루며 서로 이격되어대향 형성된 판상부재;각각의 상기 판상부재의 서로 다른 내측면에 교번적으로 설치되며, 웨브(web)부에서 적어도 하나의 직경으로 된 복수의 제1타공홀을 형성하는 스터드(stud)부재;각각의 상기 판상부재와 상기 스터드부재가 이루는 이격 공간 상에 삽입 개재되는 인슐레이션(Insulation)부재; 및상기 인슐레이션부재의 외측에 면접하여 형성되며, 면상에 적어도 하나의 직경으로 된 복수의 제2타공홀을 형성하는 시트(sheet)부재;를 포함하는 흡차음 성능이 개선된 조립식 벽체.
- 제 1 항에 있어서,상기 제1타공홀 및 상기 제2타공홀은 주 흡음주파수에 대응하여 직경 변화를 갖는 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 2 항에 있어서,상기 제1타공홀 및 상기 제2타공홀은 0.1~5mm범위의 직경을 갖는 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 판상부재는 차음 기능 및 내화 기능을 갖는 재질로 된 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 4 항에 있어서,상기 판상부재는 석고보드, MgO보드, 세라믹보드, 시멘트보드 및 경량콘크리트패널 중 어느 하나인 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,상기 인슐레이션부재는 단열 기능 및 흡음 기능을 갖는 재질로 된 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 6 항에 있어서,상기 인슐레이션부재는 암면, 미네랄 울(mineral wool), 글래스 울(glass wool), 세라믹 파이버(ceramic fiber), PET부직포, 셀룰로스 파이버(cellulose fiber) 및 각종 발포폼류 중 어느 하나의 재질로 된 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 각각이 적어도 하나의 층을 이루며 서로 이격되어 대향 형성된 판상부재;각각의 상기 판상부재 사이의 이격 공간에서 복열로 배치되도록, 각각의 상기 판상부재의 내측면에 개별적으로 설치되며, 웨브(web)부에서 적어도 하나의 직경으로 된 복수의 제1타공홀을 형성하는 스터드(stud)부재;상기 스터드부재의 배치 라인을 따라 복열로 배치되어 형성되는 인슐레이션부재; 및상기 인슐레이션부재의 외측에 면접하여 형성되며, 면상에 적어도 하나의 직경으로 된 복수의 제2타공홀을 형성하는 시트(sheet)부재;를 포함하는 흡차음 성능이 개선된 조립식 벽체.
- 제 8 항에 있어서,상기 제1타공홀 및 상기 제2타공홀은 주 흡음주파수에 대응하여 직경 변화를 갖는 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 9 항에 있어서,상기 제1타공홀 및 상기 제2타공홀은 0.1~5mm범위의 직경을 갖는 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 8 항 내지 제 10 항 중 어느 한 항에 있어서,상기 판상부재는 차음 기능 및 내화 기능을 갖는 재질로 된 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 11 항에 있어서,상기 판상부재는 석고보드, MgO보드, 세라믹보드, 시멘트보드 및 경량콘크리트패널 중 어느 하나인 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 8 항 내지 제 10 항 중 어느 한 항에 있어서,상기 인슐레이션부재는 단열 기능 및 흡음 기능을 갖는 재질로 된 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 제 13 항에 있어서,상기 인슐레이션부재는 암면, 미네랄 울(mineral wool), 글래스 울(glass wool), 세라믹 파이버(ceramic fiber), PET부직포, 셀룰로스 파이버(cellulose fiber) 및 각종 발포폼류 중 어느 하나의 재질로 된 것을 특징으로 하는 흡차음 성능이 개선된 조립식 벽체.
- 각각이 적어도 하나의 층을 이루며 서로 이격되어 대향 형성된 판상부재와, 각각의 상기 판상부재의 서로 다른 내측면에 교번적으로 설치되며, 웨브(web)부에서 적어도 하나의 직경으로 된 복수의 제1타공홀을 형성하는 스터드(stud)부재와, 각각의 상기 판상부재와 상기 스터드부재가 이루는 이격 공간 상에 삽입 개재되는 인슐레이션(Insulation)부재 및 상기 인슐레이션부재의 외측에 면접하여 형성되며, 면상에 적어도 하나의 직경으로 된 복수의 제2타공홀을 형성하는 시트(sheet)부재를 포함하는 조립식 벽체; 및 상기 조립식 벽체를 지지하도록 구성된 보강구조물;을 포함하는 흡차음 성능이 개선된 조립식 구조물.
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EP11769046.1A EP2559820B1 (en) | 2010-04-12 | 2011-04-12 | Fit-together wall body having improved sound absorbing and screening performance and a fitted-together structure comprising the same |
US13/640,587 US8820476B2 (en) | 2010-04-12 | 2011-04-12 | Assembly wall body having improved sound absorbing and screening performance and a assembly structure comprising the same |
JP2013502508A JP5721811B2 (ja) | 2010-04-12 | 2011-04-12 | 吸遮音性能が改善された組立式壁体及びその組立式構造物 |
CN201180016579.5A CN102822430B (zh) | 2010-04-12 | 2011-04-12 | 改善了吸音及隔音性能的组装式墙体及其组装式结构物 |
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KR1020100033199A KR20110113881A (ko) | 2010-04-12 | 2010-04-12 | 흡차음 성능이 개선된 조립식 벽체 및 그 조립식 구조물 |
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EP (1) | EP2559820B1 (ko) |
JP (1) | JP5721811B2 (ko) |
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JP5721811B2 (ja) | 2015-05-20 |
EP2559820A4 (en) | 2014-11-05 |
CN102822430A (zh) | 2012-12-12 |
CN102822430B (zh) | 2015-07-01 |
WO2011129580A3 (ko) | 2012-02-02 |
US8820476B2 (en) | 2014-09-02 |
US20130025966A1 (en) | 2013-01-31 |
KR20110113881A (ko) | 2011-10-19 |
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EP2559820B1 (en) | 2016-06-08 |
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