KR100803349B1 - Dust and sound proofing panel for building - Google Patents

Abstract

A vibration-proof and soundproof panel of a building is provided to perform construction work shortly by simplifying installation, to take vibration-proof effect and soundproof effect simultaneously, and to cut down on construction expenses by decreasing the number of components required for construction. A vibration-proof and soundproof panel(100) of a building comprises an upper panel(20) formed in a rectangular shape and provided with first openings of a first diameter(d1) on four edges of the top and second openings of a second diameter(d2) larger than the first diameter on the bottom of the four edges, a lower panel(30) formed in the corresponding shape to the upper panel and provided with third openings of a same diameter as the second diameter on four edges of the top and fourth openings of a same diameter as the first diameter on the bottom of the four edges, a support member(42) fixed to the part where the four openings of the lower panel are formed and provided with fifth openings(43) of a third diameter(d3), an elastic member housing(46) coupled to the lower part of the support member and provided with sixth openings(47) of a fourth diameter(d4), and an elastic member(44) placed in the elastic member housing, wherein the first opening, the second opening, the third opening and the fourth opening are formed to penetrate the overall thickness to make sound waves entering the first opening come in the second opening and the third opening and reflected by a boundary wall of the third opening and the fourth opening to occur an interference phenomenon between sound waves and to take noise reduction effect, and filled with noise reduction materials made of porous synthetic resins such as sponge to increase frictional force with sound waves transmitted by air as a medium and to heighten noise reduction effect, and the fifth opening and the sixth opening are formed to let sound waves passing through the noise reduction materials occur destructive interference with the reflected sound waves and to take noise reduction effect additionally.

Description

Dustproof soundproofing panel of building {DUST AND SOUND PROOFING PANEL FOR BUILDING}

1 is a perspective view showing the structure of an assembly panel for preventing noise and vibration according to the prior art,

2 is a perspective view showing an upper panel and a lower panel of the dustproof soundproof panel according to the present invention;

3 is a front sectional view of the dustproof soundproof panel according to the present invention,

4 is a front sectional view of a dustproof soundproof panel according to another embodiment of the present invention,

5 is an exploded perspective view of the dustproof soundproof panel according to the present invention;

5 is a front sectional view showing a state in which the anti-vibration soundproofing panel according to the present invention is installed.

Explanation of symbols on the main parts of the drawings

20: upper panel 22: first opening

24: second opening 30: lower panel

32: third opening 34: fourth opening

42: support member 44: elastic member

46: elastic member housing 60: porous foam synthetic resin layer

The present invention relates to an anti-vibration soundproof panel for preventing noise and vibration between floors, and more specifically to an assembly panel installed before construction of an ondol layer to prevent noise and vibration between floors in the construction of apartment houses such as apartments or villas. The present invention relates to an anti-vibration soundproof panel of a building, which improves the construction cost by reducing ancillary parts resulting from the installation of an assembly panel, and also enables rapid construction.

In general, the floor heating structure of residential multi-family houses is a wet method of curing foamed concrete on the upper part of concrete slabs, installing heating pipes on the upper part of it, and then curing it by pouring cement mortar to form an ondol floor layer on the upper part. Is done.

Recently, as a means to reduce noise and vibration between floors of multi-unit houses, it is possible to reduce noise between floors and install heating pipes conveniently by purchasing members with soundproof / dustproof effects between concrete slabs and ondol floors. In general, the construction of the installation panel and the soundproofing material are applied.

Looking at the assembly panel structure of the prior art for preventing the inter-layer noise and vibration as described above with reference to FIG.

In the upper part of the slab layer (1) of the building there is a dust-proof support (3) having a crisscross-shaped mounting groove (4) formed on the upper surface at equal intervals, in the seating groove (4) of the dustproof support (3) The end of the supporting rail 5 is installed seated in the form of a lattice.

Subsequently, on the supporting rails 5 installed in the lattice form, the edges of the assembly panel 6 are supported and arranged in the form of a checker board. In addition, the edge panel 7 is provided along the edge wall.

Heating pipes (P) are arranged on the assembly panel (6) and the edge panel (7) installed as described above, and the structure of the ondol floor (2) is constructed on the upper part of the cement mortar by curing again.

However, in the conventional assembly panel installation structure as described above, first, the dustproof support 3 is arranged on the upper and lower sides of the slab layer 1 at the same time as the vertical groove and the seating groove of the dustproof support 3 ( 4) Since the end of the supporting rail (5) is to be seated, and the edge of the assembly panel (6) must be disposed on the supporting rail (5), the arrangement workability is not good, and there is a problem that the work takes a long time. .

In addition, the above structure can be expected to some extent of the anti-vibration effect, but it was difficult to expect the sound-proof effect.

The present invention has been made to solve the above problems, by the present invention, to provide a vibration-proof soundproofing panel for construction that can be installed within a short time to install the construction.

Still another object of the present invention is to provide a soundproof soundproof panel for building that can simultaneously exhibit a soundproofing effect with a dustproof effect.

Still another object of the present invention is to provide an anti-vibration soundproofing panel for construction that can reduce construction costs by reducing ancillary components required for construction.

In order to realize the object of the present invention as described above, the building vibration-proof soundproof panel according to the present invention has a rectangular shape, the first opening having a first diameter (d1) at the four edges of the upper surface is formed and the four A second opening having a second diameter larger than the first diameter is formed on a lower surface of the edge portion, the first panel and the second opening having a shape corresponding to the upper panel; A third opening having the same diameter as the second diameter is formed at four edges of the upper surface, and a fourth opening having the same diameter as the first diameter is formed at the lower surface of the four edges such that the third opening and the fourth opening are formed. A lower panel formed to penetrate the entire thickness, a support member fixedly coupled to a portion where the fourth opening of the lower panel is formed, and a through hole formed therein; Characterized in that it comprises a resilient member and a housing coupled to the lower portion of the member, an elastic member accommodated in said elastic member housing.

Preferably, the elastic member housing may be separated into an upper housing coupled to the support member and a lower housing for accommodating the elastic member.

Here, the elastic member may be composed of a porous compressed plastic or a steel spring.

Preferably, a noise reduction member is filled in the first diameter opening and the second diameter opening in the upper panel and the lower panel.

Here, the noise reduction member may be composed of a porous synthetic resin.

Preferably, the support member has a cylindrical opening having a third diameter cross section therein, and a cylindrical opening having a fourth diameter cross section is formed inside the elastic member housing.

In addition, a porous foamed synthetic resin layer may be additionally included on the upper panel.

Hereinafter, with reference to the accompanying drawings will be described in more detail a soundproof soundproof panel of a building according to the present invention.

Figure 2 is a perspective view showing a top panel and a lower panel of the anti-vibration soundproof panel according to the present invention, Figure 3 is a front sectional view of the soundproof soundproof panel according to the present invention, Figure 4 is another dustproof in another embodiment of the present invention It is a front sectional view of a soundproof panel, and FIG. 5 is an exploded perspective view of the dustproof soundproofing panel which concerns on this invention.

2 to 5, the building vibrationproof soundproof panel according to the present invention has a rectangular shape, and a first opening 22 having a first diameter d1 is formed at four edges of the upper surface, and the four edges. On the lower surface of the upper portion, a second opening 24 having a second diameter d2 larger than the first diameter d1 is formed so that the first opening 22 and the second opening 24 penetrate the entire thickness. A third opening 32 having a diameter corresponding to the second diameter d2 is formed at four edges of the upper surface of the panel 20 and the upper panel 20. A lower panel 30 having a fourth opening 34 having a diameter equal to the first diameter d1 is formed at a lower surface thereof such that the third opening 32 and the fourth opening 34 penetrate the entire thickness thereof. The support member is fixedly coupled to a portion where the fourth opening 34 of the lower panel 30 is formed and a through hole is formed therein ( 42, an elastic member housing 46 coupled to the lower portion of the support member 42, and an elastic member 44 accommodated in the elastic member housing 46.

Here, the elastic member housing 46 may be separated into an upper housing 46-1 coupled to the support member 42 and a lower housing 46-2 coupled thereto.

The upper panel 20 is generally rectangular in shape, and circular first openings 22 having a first diameter d1 are formed at four edges of the upper panel 20.

In addition, a circular opening 24 having a second diameter d2 larger than the first diameter is formed under the first opening 22 of the upper panel 20.

Meanwhile, third corners 32 having the same diameter as the second diameter d2 are formed at four corners of the lower panel 30 corresponding to the second openings 24. 32, a fourth opening 34 having the same diameter as the first diameter d1 is formed in the lower portion.

The upper panel 20 and the lower panel 30 formed as described above overlap each other, and the first, second, third and fourth openings form an opening having a muffler shape as a whole.

The sound waves introduced into the first to fourth openings are moved from the narrow openings to the wide diameter openings by the change in the cross-sectional area of the openings, and are then reflected by the inner walls of the narrow diameter openings, thereby reducing noise by the interference phenomenon. Will be exercised.

That is, sound waves flowing into the first opening 22 are introduced into the second opening 24 and the third opening 32 having a larger diameter than the first opening 22, and into the third opening 32. Some of the introduced sound waves are reflected back by the walls of the boundary between the third opening 32 and the fourth opening 34 to cause interference between sound waves, thereby exhibiting a noise reduction effect.

Here, in order to exhibit a greater noise reduction effect, porous synthetic resin such as, for example, a sponge may be filled in the first to fourth openings 22, 24, 32, and 34 as the noise reduction member 44. have.

Thus, the noise reduction effect can be further enhanced by increasing the frictional force between the sound waves propagating air in the first to fourth openings 22, 24, 32, and 34 into the medium and the noise reduction member 44.

In addition, at the four edge portions of the lower panel 30 where the fourth opening 34 is formed, a support member 42 for supporting the upper and lower panels 20 and 30 on the elastic member 44 includes a bolt or the like. It is fixedly coupled by the same coupling means.

In addition, the support member 42 is coupled to the elastic member housing 46 in which the elastic member 44 is incorporated.

The elastic member 44 is a component for supporting the pressure from the support member 42, but may be made of a material such as rubber or porous compressed plastic, but as shown in FIG. It may be configured.

Preferably, the elastic member housing 46 is separated into an upper housing 46-1 and a lower housing 46-2, and the upper housing 46-1 is coupled to the support member 42. By combining the elastic member 44 and the lower housing 46-2 in the state fixed to the lower panel 30, it is possible to achieve easier coupling.

By the configuration as described above, the shock or vibration transmitted to the upper panel 20 is transmitted to the elastic member 44 through the support member 42 coupled to the lower panel 30 is buffered.

Here, the fifth opening 43 having a cylindrical shape having a predetermined third diameter d3 cross section is formed in the support member 42, and a predetermined fourth inside the elastic member housing 46. A sixth cylindrical opening 47 having a diameter d4 cross section may be formed to generate an additional muffler effect on sound waves passing through the first, second, third and fourth diameters.

That is, the sound wave passing through the noise reduction member 52 passes through the fifth opening 43 in the support member 42 and then enters the sixth opening 47 having a larger cross-sectional area. By causing destructive interference with sound waves reflected from the bottom of the housing 46-2, the noise reduction effect can be further exerted.

Meanwhile, an additional porous foamed resin layer 60 is further included on the upper panel to increase the frictional force on sound waves propagated through air, as well as to the mortar into the first, second, third, and fourth openings during construction. It is effective to prevent the back from flowing.

The upper panel 20, the lower panel 30 and the porous foamed synthetic resin layer 60 may be coupled to each other by a coupling means such as screws or bolts and nuts (not shown) or adhesive.

5 is a front sectional view showing a state in which the anti-vibration soundproofing panel according to the present invention is installed.

Referring to FIG. 5, in the state in which the building soundproof soundproofing panel 100 according to the present invention is continuously disposed on the floor surface 200 to be constructed, the boiler tube P is formed on the porous foamed synthetic resin layer 60. By arranging and then finishing with mortar, etc., the bottom layer 300 may be constructed.

According to the present invention, it is possible to provide a dustproof soundproof panel for building that can be installed in a short time due to its simple installation.

Moreover, a soundproof effect can be exhibited simultaneously with a dustproof effect.

In addition, to provide a vibration-proof soundproofing panel for construction that can reduce the construction cost by reducing the additional parts required for construction.

Claims (9)

A first opening 22 having a quadrangular shape and having a first diameter d1 at four edges of an upper surface thereof is formed, and a second diameter d2 larger than the first diameter d1 is formed on a lower surface of the four edges. An upper panel (20) having a second opening (24) having a first opening (22) and a second opening (24) formed therethrough; A third opening 32 having a shape corresponding to that of the upper panel 20 and having a diameter equal to the second diameter d2 is formed at four edges of an upper surface, and the first diameter is formed on a lower surface of the four edges. a lower panel 30 having a fourth opening 34 having the same diameter as that of (d1) so that the third opening and the fourth opening penetrate the entire thickness thereof; A support member 42 fixedly coupled to a portion where the fourth opening 34 of the lower panel 30 is formed and having a through hole therein; An elastic member housing (46) coupled to the lower portion of the support member (42); Dustproof soundproof panel of a building comprising an elastic member (44) accommodated in the elastic member housing (46). The method of claim 1, The elastic member housing (46) is a vibration-proof soundproofing panel of a building, characterized in that consisting of the upper housing (46-1) coupled to the support member and the lower housing (46-2) coupled thereto. The method of claim 1, The elastic member is a vibration-proof soundproof panel of the building, characterized in that the porous compression plastic. The method of claim 1, The elastic member 44 is a soundproof panel of the building, characterized in that the steel spring. The method of claim 1, The soundproof panel of the building, characterized in that the noise reduction member (52) is filled in the first, second, third, and fourth openings in the upper panel (20) and the lower panel (30). delete delete delete delete

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