WO2016088986A1 - 건축 자재 - Google Patents
건축 자재 Download PDFInfo
- Publication number
- WO2016088986A1 WO2016088986A1 PCT/KR2015/008954 KR2015008954W WO2016088986A1 WO 2016088986 A1 WO2016088986 A1 WO 2016088986A1 KR 2015008954 W KR2015008954 W KR 2015008954W WO 2016088986 A1 WO2016088986 A1 WO 2016088986A1
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- WO
- WIPO (PCT)
- Prior art keywords
- layer
- support member
- buffer
- building material
- interlayer
- Prior art date
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- 239000004566 building material Substances 0.000 title claims abstract description 40
- 238000013016 damping Methods 0.000 claims abstract description 69
- 239000010410 layer Substances 0.000 claims description 151
- 239000011229 interlayer Substances 0.000 claims description 60
- 239000000463 material Substances 0.000 claims description 29
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- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
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- 229920006328 Styrofoam Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
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Images
Classifications
-
- 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
-
- 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
- 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
- E04B1/86—Sound-absorbing elements slab-shaped
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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
- E04F15/0215—Flooring or floor layers composed of a number of similar elements specially adapted for being adhesively fixed to an underlayer; Fastening means therefor; Fixing by means of plastics materials hardening after application
-
- 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
- E04F15/185—Underlayers in the form of studded or ribbed plates
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- 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
- E04F15/188—Edge insulation strips, e.g. for floor screed layers
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- 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
-
- 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
- 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
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
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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
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
- E04B2001/8471—Solid slabs or blocks layered with non-planar interior transition surfaces between layers, e.g. faceted, corrugated
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- 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
Definitions
- the present invention relates to a building material, and more particularly to a building material that can effectively block or suppress the inter-layer noise of the building.
- a building having a plurality of floors uses a soundproofing material, a dustproof material, or a cushioning material for flooring to block or suppress noise between floors.
- glass surface insulation for example, glass surface insulation, urethane foam board, foamed polystyrene foam (Styrofoam), rock wool, foamed polyethylene insulation, carbonized corrugated board, etc. are mainly used to show the sound absorbing insulation effect of buildings.
- a light-bubble foam concrete layer or a foamed polystyrene foam layer is provided as a buffer layer on the floor concrete slab for the purpose of insulation and to reduce the floor impact sound of an apartment house or a high-rise building. I can't. Therefore, in recent years, a technique for installing an anti-vibration rubber pad or forming an air layer under a lightweight foam concrete layer has been proposed and implemented.
- the insertion of the rubber pad slightly reduces the vibration transmitted to the lower layer by absorbing the impact from the upper layer due to the elasticity of the rubber pad, but the concrete slab layer, the rubber pad, the lightweight foam concrete layer and the floor plastering mortar layer as a whole There is a problem that the anti-vibration effect to the impact is reduced by being bonded.
- forming an air layer on the lower portion of the lightweight foam concrete layer is effective in reducing noise between floors by implementing a floating floor structure, but has a problem in that the structure is complicated and the workability is deteriorated due to a complicated cross-sectional structure. The addition of materials causes economic deterioration.
- the present invention provides a building material that can effectively block or suppress the inter-layer noise of the building with a simple structure.
- the present invention provides a building material that is easy to construct and can reduce the production cost.
- a building material according to an embodiment of the present invention is a building material provided between an interlayer distinction layer for distinguishing between layers of a building having a plurality of floors and a floor layer provided above the interlayer distinction layer, and between the interlayer distinction layer and the floor layer.
- a support member provided with at least a portion of an upper surface contacting the bottom layer, the support member protruding in a lower direction, extending in at least one direction, and having a protrusion formed therein; And a plurality of layers disposed between the interlayer distinction layer and the support member, the lower plate contacting a portion of the interlayer distinction layer, and the upper plate contacting a portion of the support member to separate the interlayer distinction layer and the support member. And a damping member.
- a plurality of buffer panels may be provided between the support member and the layer distinguishing layer, and the damping member may be installed at an edge of the buffer panel.
- the damping member extends in a direction crossing the direction in which the lower plate and the upper plate are formed, and includes a connection portion connecting the lower plate and the upper plate, wherein an upper surface of the upper plate is part of a lower surface of the support member. And a lower surface of the upper plate is spaced apart from an upper surface of the buffer panel, and the connection part may be installed to contact the side surface of the buffer panel.
- the upper plate and the lower plate of the damping member may be formed in the same direction with respect to the connecting portion or in opposite directions, and the upper plate and the lower plate of the damping member may have the same area within an error range. have.
- the damping member may be installed to extend along at least one side of the buffer panel, or may be installed spaced apart from each other on at least one side of the buffer panel.
- the height of the protrusion of the support member may be smaller than the distance between the support member and the buffer panel.
- the height of the damping member may be greater than the thickness of the buffer panel.
- the support member may include a metal material, and the damping member may include a material having a dustproof function.
- the material of the support member may include a steel plate, and the damping member may include a dustproof steel containing manganese.
- a side buffer member extending upward and downward along sides of the support member and the bottom layer on an upper side of the interlayer distinction layer; And it may further include a baseboard facing the side buffer member on the bottom layer.
- the side buffer member may include an air passage extending in the vertical direction and having a space formed therein, and the base plate may have a discharge passage communicating with the air passage and connected to the outside.
- the discharge passage may extend in a direction crossing the extending direction of the air passage, and the base may be formed such that an upper end thereof covers an upper portion of the side buffer member.
- the lower surface of the side buffer member is in contact with the upper surface of the buffer panel, at least a portion of the side of the side buffer member is in contact with the support member and the bottom layer, the side buffer member is the same as the material of the buffer panel It may have a material.
- the bottom layer includes a lightweight foamed concrete layer, wherein the lightweight foamed concrete layer is wet cast on the support member, and may be formed on an upper surface and a protrusion of the support member.
- the height of the damping member may range from 10 to 40 mm.
- the building material which concerns on embodiment of this invention, it is provided between the floor distinguishing layer and the floor of a building, and can almost block or suppress the floor noise. That is, through a simple structure using a support member having a thin thickness and a damping member disposed below, it is possible to adjust a passage through which the generated interlayer noise is transmitted and an extinct path, and to prevent the noise from being transmitted to the lower layer. .
- the noise may be transmitted laterally to be discharged back to the upper layer, or may be absorbed by a buffer panel positioned below the support member. Thus, most of the interlayer noise can be eliminated.
- These building materials are made of a metal material, easy to construct, and can be secured to a sufficient strength while being installed in a thin, lightweight structure.
- the building material of embodiment of this invention can be mass-produced by roll forming or a pressing manufacturing method, etc., and building cost can be reduced significantly from this.
- the building material may serve as a formwork on the layer formed on top. That is, since the support member plays a formwork, it is possible to easily cast a lightweight foam concrete layer and mortar layer by a wet method on the upper part, and there is no work interference during site casting, so it is excellent in workability and workability.
- FIG. 1 is an exploded perspective view schematically showing that the building material of an embodiment of the present invention is installed in a building.
- Figure 2 is a perspective view showing a state in which the building material of Figure 1 combined.
- FIG. 3 is a horizontal cross-sectional view of FIG. 2.
- FIG. 4 is a longitudinal cross-sectional view and an enlarged cross-sectional view of FIG. 2.
- FIG. 5 is a perspective view showing various examples of the damping member used in the embodiment of the present invention.
- FIGS. 6 and 7 are an exploded perspective view and a combined perspective view schematically showing that the building material of another embodiment of the present invention is installed in the building.
- FIG. 1 is an exploded perspective view schematically illustrating that a building material of an embodiment of the present invention is installed in a building
- FIG. 2 is a perspective view illustrating a state in which the building material of FIG. 1 is coupled
- FIG. 3 is a horizontal direction of FIG. 2.
- 4 is a longitudinal cross-sectional view and an enlarged cross-sectional view of FIG. 2.
- 5 is a perspective view showing various examples of the damping member used in the embodiment of the present invention.
- a building material according to an embodiment of the present invention is a building material installed between an interlayer distinction layer for distinguishing between layers of a building having a plurality of floors and a floor layer provided above the interlayer distinction layer. It includes a support member 40 and a plurality of damping members (50). At this time, the support member 40 is installed between the interlayer distinction layer and the bottom layer, at least a portion of the upper surface is in contact with the bottom layer, protrudes in the downward direction and is formed in at least one direction and has a protrusion formed therein space do.
- a plurality of damping members 50 are installed between the interlayer distinction layer and the support member, the lower plate is in contact with a portion of the interlayer distinction layer and the upper plate is in contact with a portion of the support member, so as to space the interlayer distinction layer and the support member. Let's do it.
- a plurality of buffer panels 60 may be provided between the support member 40 and the interlayer distinction layer 1.
- buildings include multi-family houses such as tenants, multi-family houses, apartments, or buildings such as schools, offices, and shopping malls. That is, it means a building having a floor in the vertical direction and a space separated in the horizontal direction. These buildings need to block the noise between spaces because the space is distinguished through the distinction between floors and walls, and the noise generated in one space is transferred to the other space. In particular, it is necessary to block or suppress the noise generated in the upper layer from being transmitted to the lower layer.
- the building includes an interlayer distinction layer 1 for separating the floors in the vertical direction and a wall 2 for partitioning the space in the horizontal direction.
- the interlayer distinction layer 1 extends in the horizontal direction to have an area corresponding to the area of one layer, to distinguish between the layers and maintain the strength of the building, and may be made of, for example, a reinforced concrete layer having a thickness of about 210 mm. . Of course, other materials and various thicknesses may be used as long as the interlayer separation and strength can be satisfied.
- the wall 2 extends in a vertical direction, that is, a vertical direction crossing the horizontal direction, has an area for distinguishing left and right spaces, and may also serve as a pillar capable of maintaining an interlayer.
- the wall 2 can be made of various materials depending on its function.
- the bottom layer may include a lightweight foamed concrete layer 10 having a thermal insulation effect and having a thermal insulation effect, a mortar layer 20 and a finishing material layer 30 installed on the lightweight foamed concrete layer 10.
- the lightweight foam concrete layer 10 may be formed to a thickness of about 40mm
- the mortar layer 20 may include a heating pipe 21.
- the bottom layer can be changed to various materials, thicknesses and functional layers.
- the building material according to the embodiment of the present invention is installed between the above-described interlayer distinction layer 1 and the bottom layers 10, 20, 30. More precisely, it is installed between the interlayer distinction layer 1 and the lightweight foamed concrete layer 10.
- the support member 40 is a plate-shaped member having an area corresponding to that of the interlayer distinction layer 1, and has a protrusion 41 protruding downward. That is, the support member 40 is made of a kind of plate, and has a protrusion 41 which is a groove extending in one direction and recessed in the lower direction.
- the support member 40 may be manufactured in the shape of a corgate plate, cardboard, or the like. The upper surface of the support member 40 is in contact with the lightweight foamed concrete layer 10, and when the lightweight foamed concrete layer 10 is poured in a wet state, the lightweight foamed concrete layer may be inserted into the protrusion 41.
- the support member 40 supports and maintains the bottom layers 10, 20, and 30 having a predetermined strength and is stacked thereon, and also serves as formwork when the lightweight foam concrete is poured in wet form. That is, lightweight foamed concrete can be poured directly on the support member 40 without a separate formwork member.
- the support member 40 may be covered with a waterproof cloth or waterproof vinyl on top, and lightweight lightweight concrete may be poured.
- the protrusion 41 increases the strength of the support member 40 and increases the force for supporting the layer disposed on the support member 40.
- the protrusion 41 serves to maintain a space between the support member 40 and its lower layer. This will be described later.
- the protrusion 41 extends in the horizontal direction, but the extension direction of the protrusion 41 is not limited thereto.
- the protrusions 41 may extend in the vertical direction or may extend in both the horizontal and the vertical directions.
- the support member 40 may be made of a metal material, it may be manufactured using a steel sheet. That is, a low cost material can be used while maintaining the strength. For example, a GI-based steel plate coated with zinc may be used. Of course, if strength can be maintained and manufacture is possible, a material will not be specifically limited. When the support member 40 is made of a metal material, even a thin thickness can ensure sufficient strength, and the thickness can be 1 mm or less. For example, the thickness of the support member 40 may range from 0.4 to 0.5 mm.
- the support member 40 can be mass-produced using methods such as roll forming production and pressing production.
- the buffer panel 60 may be installed above the interlayer distinction layer 1 and below the support member 40.
- the buffer panel 60 is a layer for absorbing and removing noise or vibration transmitted through the support member 40, and a sound absorbing material may be used.
- the buffer panel 60 may also perform a heat insulation function in addition to sound absorption.
- a functional synthetic resin material or strofoam may be used as the shock absorbing panel 60. If the sound absorbing function can be implemented, the material is not particularly limited, and a general commercially available panel may be used.
- the buffer panel 60 has a plate shape having a predetermined area, and a plurality of buffer panels 60 may be provided to cover the entire area of the interlayer distinction layer 1.
- the buffer panel 60 is formed to a thickness capable of removing noise and vibration, and can be determined in consideration of the construction and the increase in the thickness of the floor. For example, the thickness of the buffer panel 60 may be in the range of 10 to 35 mm.
- the damping member 50 is provided between the interlayer distinction layer 1 and the support member 40 to space them apart. That is, the damping member 50 supports the support member 40 and its upper layers to float above the interlayer distinction layer 1, and the height H of the damping member 40 is equal to the interlayer distinction layer 1. It becomes a spaced interval between the support members 40.
- the damping member 50 is formed in the lower plate 52 and the upper plate 51 extending in the horizontal direction, extending in a direction intersecting the forming direction (that is, the up and down direction), the lower plate 52 and the upper plate ( And a connecting portion 53 for connecting 51.
- the lower plate 52 of the damping member 50 is in contact with a part of the interlayer distinction layer 1
- the upper plate 51 is in contact with a part of the support member 40
- the height of the connection part 53 is the damping member. It becomes the height of 40.
- the connecting portion 53 may extend in a direction orthogonal to the direction in which the lower plate 52 and the upper plate 51 are formed, or may extend in an inclined and intersecting direction as shown in a partial enlarged view of FIG. 1.
- the lower plate 52 and the upper plate 51 are plates having a predetermined area, and are not particularly limited in size, and may be of a size sufficient to be in contact with and supported by each layer provided above and below.
- the damping member 40 may be manufactured in a channel form 50b extending in one direction and may be manufactured in a clip form 50a having a small area.
- the damping member 50 may be installed at edges of the plurality of buffer panels 60. That is, as shown in the figure, it may be provided at a plurality of positions along the sides of the buffer panel (60). At this time, the upper surface of the upper plate 51 of the damping member 50 is in contact with a portion of the lower surface of the support member 40, the lower surface of the upper plate 51 is spaced apart from the upper surface of the buffer panel 60
- the connection part 53 may be installed to contact the side surface of the buffer panel 60.
- the damping member 50 may be installed in a form extending along at least one side of the buffer panel 60, for example, the longitudinal side. At least one side of the buffer panel 60 may be spaced apart from each other.
- the damping members 50 may be installed at both ends of the longitudinal side of the buffer panel 60.
- the damping member 50 includes a plurality of damping members 50 spaced apart from each other by a predetermined interval in the horizontal direction to support each layer supported on the upper portion, including the supporting member 40. At this time, there is no particular limitation on the number and spacing, and it is sufficient to have sufficient strength to maintain the layers disposed thereon.
- the damping member 50 may include a support member 40 to sufficiently float each layer supported on the upper side from the interlayer distinction layer 1 to implement a floating floor structure.
- the damping member 50 may be made of a material having strength to maintain the gap while supporting the upper layers, and may be made of a dustproof material to reduce noise and vibration transmitted from the support member 40.
- the damping member 50 may be manufactured using all inorganic metals such as aluminum, steel, magnesium, copper, stainless steel, and alloy steel.
- the damping member 50 may be made of high manganese dustproof steel containing a large amount of manganese. At this time, the anti-vibration steel may contain 15 to 20% by weight manganese, may contain 17% by weight.
- the height of the damping member 50 may be in the range of 10 to 40mm, the thickness may be about 1.5mm.
- the damping member 50 may have a height of about 10 mm to form a gap or space of about 10 mm between the interlayer distinction layer 1 and the support member 40. have.
- the damping member 50 can be mass-produced through roll forming or pressing.
- the buffer panel 60 is used, and the damping member 50 having a height greater than the thickness of the buffer panel 60 is used so that the shock absorbing panel is as much as the difference between the height of the damping member 50 and the thickness of the buffer panel 60.
- a gap or space may be formed between the 60 and the support member 40.
- the damping member 50 spaces apart the interlayer distinction layer 1 and the support member 40, or spaces the buffer panel 60 and the support member 40 so that the space, that is, the air layer ( Form A).
- the damping member 50 is supported on the upper surface of the interlayer distinction layer 1 and supports the upper layers (supporting member and the bottom layer) of the damping member 50 to form a space, thereby creating an air layer A.
- the height D1 of the air layer A is obtained by subtracting the thickness T2 of the buffer panel 60 from the height H of the damping member 50.
- the height H of the damping member 50 is 35 mm and the thickness T2 of the buffer panel 60 is 30 mm
- the height D1 of the air layer A is 5 mm.
- the thickness T1 of the protrusion 41 of the support member 40 is smaller than the height D1 of the air layer A, so that a minute gap between the protrusion 41 of the support member 40 and the buffer panel 60 is also provided.
- D2 is formed and an air layer is generated.
- the fine gap D2 is 0.5 mm.
- the support member 40 when the weight of the upper layer (bottom layer) of the support member 40 is heavy, or, for example, when the force is applied downward in a position far from the damping members 50, the support member 40 is lowered. Direction and the protrusion 41 may contact the buffer panel 60. In this case, the air layer A is still generated between the protrusions 41 while being able to efficiently withstand the load of the upper layers by the protrusions 41. That is, by the simple structure, even if a heavy upper layer is formed on the upper portion of the support member 40, it is possible to form an air layer withstanding these loads.
- the structure having the support member 40 and the damping member 50 and forming the air layer A has a great effect on the noise blocking transmitted from the top to the bottom.
- the cross section is configured to resist sagging due to the bottom layer load on the upper side, which serves to absorb the upper noise and distribute it widely and quickly.
- the air layer below the support member improves sound insulation performance and serves to transfer the interlayer noise and load on the floor to the damping member. From this, interlayer noise can be blocked step by step. That is, the primary interlayer noise blocking effect is applied to the soundproof corgate support member structure to create a path through which the interlayer noise can pass first on the floor impact sound transmission path, and the interlayer noise is transmitted to the damping member.
- the interlaminar noise transmission and extinction path may be an interlaminar noise generation-> corgate support member-> damping member (dissipation).
- the interlayer noise may be blocked to be absorbed and dissipated in the sound absorbing material (buffer) in the lower part of the air layer and not transmitted to the lower layer.
- the interlaminar noise transmission and extinction path may be an interlaminar noise generation-> corgate type support member-> air layer-> buffer member (dissipation).
- FIG. 5 is a perspective view showing various examples of the damping member used in the embodiment of the present invention.
- the size, quantity, and spacing between the damping members of the damping member 50 are designed to be durable so that the deflection of the supporting member due to the upper load is suppressed after the upper structure is installed, and the effect of damping is generated. Design to maintain elasticity.
- the damping member 50 is designed in such a way that elasticity is easily generated when a stress is generated, and as shown in FIGS. 1 to 4, the connection part may be formed as an inclined Z section, and various other shapes are possible.
- Various applications such as clips or channels are possible depending on the application area.
- the upper plate and the lower plate of the damping member 50 may be formed in the same direction with respect to the connecting portion (FIG. 5 (b)), or may be formed in opposite directions (FIG.
- FIGS. 6 and 7 are an exploded perspective view and a combined perspective view schematically showing that the building material of another embodiment of the present invention is installed in the building.
- the present embodiment is to install a structure for removing noise even in the lateral direction from the building material, the basic structure is provided on the interlayer distinction layer 1 is the same as the above embodiment, the description of the same parts will be omitted.
- the building material of the present embodiment includes a side buffer member 70 and a bottom layer 10 extending upward and downward along the sides of the support member 40 and the bottom layers 10, 20, 30 on the upper side of the interlayer distinction layer 1.
- 20, 30 includes a baseboard 80 is installed facing the side buffer member 70 on the upper side.
- the side buffer member 70 is disposed between various layers and members installed on the wall 2 and the interlayer distinction layer 1 of the building in a kind of plate shape extending in the vertical direction.
- the side buffer member 70 has an air passage 71 extending in the vertical direction and having a space formed therein. That is, the side buffer member 70 has an air passage 71 which is a groove extending in the vertical direction and recessed in the direction of the wall 2.
- the lower surface of the side buffer member 70 may contact the upper surface of the interlayer distinction layer 1 or the upper surface of the buffer panel 60, and at least a portion of the side surface of the side buffer member 70 may support the support member 40.
- bottom layers 10, 20, 30 may be made of a material having a sound absorbing function and a heat insulating function to absorb noise, for example, may be made of the same material as the material of the buffer panel 60.
- the base plate 80 is a kind of finishing material connected to the wall 2 and has a plate shape extending in the vertical direction, and the upper end portion may be installed to cover the upper portion of the side buffer member 70.
- the base plate 80 may be provided with a discharge passage 81 in communication with the air passage 71 of the side buffer member 70 and connected to the outside.
- the discharge passage 81 may extend in a direction crossing the extension direction of the air passage 71.
- the air passage 71 of the side buffer member 70 and the discharge passage 81 of the base 80 may act as a sound vent as a passage through which noise passes.
- the installation sequence of the building material including the side buffer member 70 and the baseboard 80 may proceed as follows. Interlayer distinction layer (1)-> Side buffer member 70 and shock absorbing panel (60)-> Damping member (50)-> Support member (40)-> Placing lightweight foam concrete layer (10)- > Installation of heating piping-> Form mortar layer 20-> Floor finishing material (30)-> Mop board (80) in order.
- the total thickness after each layer is installed on the interlayer distinction layer 1, that is, the thickness from the buffer member 70 to the bottom finish 30 may range from 90 to 120 mm.
- the noise reducing or removing member also in the direction of the wall 2, the noise can be blocked more efficiently. That is, the resonance sound that is not absorbed by the air layer (A) below the support member 40 may be transmitted to the inside of the upper layer instead of being transmitted to the lower side through the side buffer member of the ventilation structure to block the interlayer transmission sound.
- the outer surface of the side buffer member may be installed at the top of the baseboard so that it is not exposed in appearance. That is, in addition to the effect by the air layer (A), the interlayer noise that is not transmitted along the corgate-type support member due to the secondary blocking effect and is transmitted to the lower portion is transferred to the air layer (A) formed under the support member, and increases in the air layer.
- the pressure may be discharged through the air passage of the side buffer member, that is, the sound vent may be transmitted to the interior of the occupant's room where the interlayer noise is generated, and may be blocked from being transferred to the lower floor.
- the interlayer noise transmission and disappearance path may be an interlayer noise generation-> corgate-type support member-> air layer-> sound vent (upper exhaust).
- the building materials of the present invention can block most of the floor noises by reducing, extinguishing and venting the floor noises through various paths.
Abstract
Description
Claims (15)
- 복수 층을 가지는 건축물의 층간을 구별하는 층간 구별층과 상기 층간 구별층 상측에 설치되는 바닥층 사이에 설치되는 건축 자재로서,상기 층간 구별층과 상기 바닥층 사이에 설치되고, 상부면의 적어도 일부가 상기 바닥층과 접촉하며, 하부 방향으로 돌출되고 적어도 일방향으로 연장 형성되며 내부에 공간이 형성되는 돌출부를 구비하는 지지부재; 및상기 층간 구별층과 상기 지지부재 사이에 설치되고, 하부판은 상기 층간 구별층의 일부와 접촉하고 상부판은 상기 지지부재의 일부와 접촉하여, 상기 층간 구별층과 상기 지지부재를 이격시키는 복수의 댐핑부재;를 포함하는 건축 자재.
- 청구항 1에 있어서,상기 지지부재와 상기 층간 구별층 사이에는 복수의 완충 패널이 구비되며,상기 댐핑부재는 상기 완충 패널의 가장자리에 설치되는 건축 자재.
- 청구항 2에 있어서,상기 댐핑부재는 상기 하부판 및 상기 상부판의 형성 방향과 교차하는 방향으로 연장 형성되고, 상기 하부판 및 상기 상부판을 연결하는 연결부를 구비하며,상기 상부판의 상부면은 상기 지지부재의 하부면 일부와 접촉하고, 상기 상부판의 하부면은 상기 완충 패널의 상부면과 이격되며, 상기 연결부는 상기 완충 패널의 측면과 접촉하도록 설치되는 건축 자재.
- 청구항 3 에 있어서,상기 댐핑부재의 상기 상부판 및 상기 하부판은 상기 연결부를 중심으로 동일한 방향으로 형성되거나, 서로 반대되는 방향으로 형성되며,상기 댐핑부재의 상기 상부판 및 상기 하부판은 오차 범위 내에서 동일 면적을 가지는 건축 자재.
- 청구항 2 내지 청구항 4 중 어느 한 항에 있어서,상기 댐핑부재는 상기 완충 패널의 적어도 일변을 따라 연장되는 형태로 설치되거나, 상기 완충 패널의 적어도 일변에서 서로 이격되어 설치되는 건축 자재.
- 청구항 2 내지 청구항 4 중 어느 한 항에 있어서,상기 지지부재의 돌출부의 높이는 상기 지지부재와 상기 완충 패널 사이의 간격 보다 작은 건축 자재.
- 청구항 2 내지 청구항 4 중 어느 한 항에 있어서,상기 댐핑부재의 높이는 상기 완충 패널의 두께 보다 큰 건축 자재.
- 청구항 1 내지 청구항 4 중 어느 한 항에 있어서,상기 지지부재는 금속재질을 포함하고,상기 댐핑부재는 방진 기능을 가지는 재질을 포함하는 건축 자재.
- 청구항 7에 있어서,상기 지지부재의 재질은 강판을 포함하고,상기 댐핑부재의 재질을 망간을 함유하는 방진강을 포함하는 건축 자재.
- 청구항 2 내지 청구항 4 중 어느 한 항에 있어서,상기 층간 구별층의 상측에서 상기 지지부재 및 상기 바닥층의 측면을 따라 상하방향으로 연장 형성되는 측면 완충부재; 및상기 바닥층 상측에 상기 측면 완충부재와 마주보고 설치되는 걸레받이를 더 포함하는 건축 자재.
- 청구항 10에 있어서,상기 측면 완충부재는 상하 방향으로 연장되며 내부에 공간이 형성된 공기 통로를 구비하고,상기 걸레받이는 상기 공기 통로와 연통되고, 외부와 연결되는 배출 통로를 구비하는 건축 자재.
- 청구항 11에 있어서,상기 배출 통로는 상기 공기 통로의 연장 방향과 교차하는 방향으로 연장 형성되며,상기 걸레받이는 상부 단부가 상기 측면 완충부재의 상부의 커버하도록 형성되는 건축 자재.
- 청구항 10에 있어서,상기 측면 완충부재의 하부면은 상기 완충 패널의 상부면과 접촉하며, 상기 측면 완충부재의 측면의 적어도 일부가 상기 지지부재 및 상기 바닥층과 접촉하며,상기 측면 완충부재는 상기 완충 패널의 재질과 동일한 재질을 가지는 건축 자재.
- 청구항 1 내지 청구항 4 중 어느 한 항에 있어서,상기 바닥층은 경량 기포 콘크리트층을 포함하며,상기 경량 기포 콘크리트층은 상기 지지부재 상에 습식으로 타설되고, 상기 지지부재의 상부면과 돌출부 상에 형성되는 건축 자재.
- 청구항 1 내지 청구항 4 중 어느 한 항에 있어서,상기 댐핑부재의 높이는 10 내지 40mm 범위인 건축 자재.
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JP2017545838A JP6409137B2 (ja) | 2014-12-04 | 2015-08-26 | 床材 |
US15/532,265 US10053870B2 (en) | 2014-12-04 | 2015-08-26 | Building material |
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KR1020140172846A KR101607546B1 (ko) | 2014-12-04 | 2014-12-04 | 건축 자재 |
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- 2015-08-26 JP JP2017545838A patent/JP6409137B2/ja active Active
- 2015-08-26 US US15/532,265 patent/US10053870B2/en active Active
- 2015-08-26 WO PCT/KR2015/008954 patent/WO2016088986A1/ko active Application Filing
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KR101607546B1 (ko) | 2016-03-31 |
CN107002404A (zh) | 2017-08-01 |
US20170342726A1 (en) | 2017-11-30 |
JP2017535705A (ja) | 2017-11-30 |
CN107002404B (zh) | 2019-07-09 |
JP6409137B2 (ja) | 2018-10-17 |
US10053870B2 (en) | 2018-08-21 |
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