KR200328788Y1 - structure of panel for anti-noise of public house - Google Patents

Abstract

Disclosed is a panel structure for sound insulation of an apartment house for minimizing the transmission of noise generated in the finishing mortar layer in the apartment house to the slab to reduce the noise between the floors, and to improve the convenience of construction and the effect of shortening the air. The present invention, a plurality of cylindrical pillars protruding a predetermined length in the downward direction at the four corners and the center of the body of the rectangular or square by recycling the waste synthetic resin is formed, a partition wall is formed in the inner central portion of the cylindrical pillars An upper support panel for dividing them into concave portions of the upper part and the dustproof body insertion groove of the lower part and having a plurality of fastening holes for fixing the pipe; A heat insulation part formed of a material for thermal insulation, wherein a plurality of insertion holes are formed to be inserted into and fixed to the lower part of the upper support panel to be coupled to the upper support panel; Inserted and fixed in a plurality of dust-proof body insertion groove of the upper support panel, and formed to protrude a certain length to the lower portion of the heat insulating portion, made of a material having a low modulus of elasticity has a U-shaped cross section to prevent the transmission of noise transmitted to the slab Dustproof body; And a fastening ring inserted into the fastening hole of the upper support panel, and formed of a ring for fixing the pipe, and one side of the ring extending long to prevent the detachment member of the reverse triangle from being inserted into the fastening hole so as not to be separated. .

Description

Structure of panel for anti-noise of public house

The present invention relates to the sound insulation panel structure of a multi-family house, and in particular, minimizing the transfer of noise generated from the finishing mortar layer to the slab in the multi-family house to reduce the noise between floors and improve the convenience of construction and the effect of shortening the air. It relates to the panel structure for the soundproofing of the apartment house to make.

In general, when an impact such as a person's walking or an object falls on the floor of an apartment or villa, a floor impact sound is generated by vibrating the floor structure such as a slab, a ceiling, or a wall. Is delivered to the inner space of the lower floor, causing a great damage to the occupants of the lower floor.

These floor impact sounds are classified into light impact sounds of high frequency (1 ~ 2.5KHz) components such as falling sounds and moving sounds of objects, and heavy shock sounds of low frequency (400 ~ 800Hz) components such as walking sounds and children's skipping. . Such interlayer noises are caused by floor phenomena due to interference phenomena of sound waves having different frequencies due to impact and sound waves, and resonance phenomena which ring in contact with noise of frequencies such as natural frequencies.

In order to minimize the transmission of such a floor impact sound, as shown in FIG. 1, a floating floor structure called a floor flotation method is applied to lay a material for insulation and noise reduction on a concrete slab based on a concrete slab, and lightly foamed concrete thereon After placing the layer and curing light foam concrete, it has a structure in which the heating pipe and the finishing mortar layer of the bottom surface are formed.

This method reduces the noise between floors by separating the concrete slab and the floor so that the noise from the floor is not directly transmitted to the slab, but it does not absorb or block noise such as light impact sound and heavy impact sound. There was a problem

The present invention is designed to solve the above problems, by using a U-shaped dustproof body made of a low elastic material between the finishing mortar layer and the slab to reduce the contact area with the slab to prevent interlayer noise, dustproof bodies By forming an air layer with excellent sound absorbing and soundproofing in between, it minimizes the vibration noise transmitted to the slab, as well as the sound insulation panel structure of the apartment house for reinforcing the insulation using the material having excellent insulation effect and for convenient heating piping construction The purpose is to provide.

1 is a cross-sectional view for explaining the sound insulation construction of a conventional multi-family house.

Figure 2 is a perspective view for showing a sound insulation panel structure of a multi-family house according to the present invention.

3 is a cross-sectional view taken along the line a-a 'in FIG. 2.

4 is a cross-sectional view of a house to which a sound insulation panel structure of a multi-family house according to the present invention is applied.

<Explanation of symbols for the main parts of the drawings>

1: finishing mortar layer 2: lightweight foam concrete layer

3: slab 4: heating pipe

10: upper support panel 12: main body

13: cylindrical pillar 14: bulkhead

15: recessed portion 16: dustproof insertion groove

18: fastening hole 20: heat insulation

22: insertion hole 30: dustproof body

40: fastening ring 41: ring

42: separation preventing member 50: coupling portion

51: fitting

The present invention for achieving the above object,

By recycling the waste synthetic resin, a plurality of cylindrical pillars are formed at four corners of the rectangular or square body and protrudes in a downward direction at the center, and a partition wall is formed at the inner central portion of the cylindrical pillars to concave the cylindrical pillars. An upper support panel, which is divided into a dustproof body insertion groove of a lower part and a plurality of fastening holes for fixing a pipe;

A heat insulation part formed of a material for thermal insulation, wherein a plurality of insertion holes are formed to be inserted into and fixed to the lower part of the upper support panel to be coupled to the upper support panel;

Inserted and fixed in a plurality of dust-proof body insertion groove of the upper support panel, and formed to protrude a certain length to the lower portion of the heat insulating portion, made of a material having a low modulus of elasticity has a U-shaped cross section for preventing the transmission of noise to the slab Dustproof body; And

It is inserted into the fastening hole of the upper support panel, is formed as a ring for fixing the pipe and one side of the ring includes a fastening ring formed with a reverse triangle escape prevention member formed at the bottom so as not to be separated after insertion into the fastening hole.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view for showing a sound insulation panel structure of a multi-family house according to the present invention, Figure 3 is a cross-sectional view of the line a-a 'in Figure 2, Figure 4 is a car of the multi-family house according to the present invention Sectional view of a house with a drinking panel structure.

The present invention is coupled to the lower portion of the upper support panel 10, the upper support panel 10 of the synthetic resin material having a rectangular or square body as shown in Figure 2 has excellent insulation effect, rubber foam, rubber foam, EVA foam material Insulated portion 20 is configured to be coupled to the lower portion of the upper support panel 10 and protruding a predetermined length to the lower portion of the thermal insulation portion 20 U-shaped dustproof body 30 and the upper to reduce the noise transmitted to the slab Inserted and fixed to the support panel 10, and includes a fastening ring 40 for fixing the pipe is formed in the lower portion of the reverse triangle of the reverse triangle formed.

First, as shown in FIG. 2 or 3, the upper support panel 10 forms a rectangular or square main body 12 of synthetic resin material recycled waste plastics. The four corners and four central portions of the main body 12 are formed with a plurality of cylindrical pillars 13 protruding a predetermined length in the downward direction, and the partition wall 14 is formed at the inner central portion of the cylindrical pillars 13 to form a cylindrical shape. The pillars 13 are divided into an upper recessed portion 15 and a lower dustproof body insertion groove 16. In addition, the main body 12 is drilled with a plurality of fastening holes 18 for fixing the pipe.

The heat insulating part 20 is coupled to the lower part of the upper support panel 10. The heat insulating part 20 is composed of ethylene foam, rubber foam, EVA foam material and the like having excellent heat insulating effect, and has the same height as the protruding length of the cylindrical pillars 13 protruding from the lower part of the upper support panel 10. A plurality of insertion holes 22 are formed to insert and fix the cylindrical pillars 13.

The dustproof body 30 is made of a material having a low modulus of elasticity and has a U-shaped cross section to prevent transmission of noise transmitted from the mortar layer to the slab. The dustproof body 30 is inserted into and fixed to each of the plurality of dustproof body insertion grooves 16 of the upper support panel 10, and is formed to protrude a predetermined length to the lower portion of the heat insulating part 20 so as to contact the lower end with the slab.

The fastening ring 40 inserted into the fastening hole 18 perforated in the upper support panel 10 has one end of the ring 41 for binding the pipes to be extended and inserted into the fastening hole 18 so as not to be separated. In order to prevent the inversion triangle member 42 is formed in the lower portion.

In addition, in the sound insulation panel structure of the multi-family housing according to the present invention protrudes downward so that the upper support panel 10 can be fitted to the recessed portion 15 of each corner of the upper support panel 10 for coupling. It further comprises a circular or quadrangle coupling portion 50 having four cylindrical fitting portions 51.

The sound insulation panel structure according to the present invention configured as described above is located between the finishing mortar layer 1 and the slab 3, as shown in FIG. That is, the upper support panel 10 is positioned below the finishing mortar layer 1, the heat insulation part 20 is positioned below the upper support panel 20, and the dustproof protrusion protrudes to a lower side of the heat insulation part 20. Sieve 30 is located on top of the slab (3). That is, as shown in FIG. 2, when the sound insulation panel according to the present invention is directly arranged on the upper portion of the slab 30 and the sound insulation panels are mutually bound by the coupling part 50, the construction is completed. The finishing mortar layer 1 is formed on the top of the sound insulation panel according to the present invention, and the coupling part 50 prevents the cement adhesive paste from leaking into the gap between the sound insulation panels to prevent the cement adhesive paste from leaking. The occurrence of cracks can be prevented.

A plurality of U-shaped dustproof bodies 30 in contact with the slab 3 have a lower end portion with a small contact area with the slab, so that a passage through which a wave of noise is transmitted through the medium is accumulated, and conversely, a vibration damping passage increases. By reducing the noise, by forming an air layer having a soundproofing, sound-absorbing effect between the dustproof body 30 to reduce the noise wave in the lower direction (slab direction) and suppress the occurrence of resonance phenomenon to reduce the noise.

In addition, the upper part of the dustproof body 30 forms the heat insulating part 20 with an ethylene foam, a rubber foam, and an EVA foam material having excellent heat insulating effect, and there is no fear of heat insulating. No matter what direction the 18 is drilled and the heating pipe 4 is connected, only the fastening ring 40 needs to be inserted into the fastening hole 18 so that the pipe can be easily installed.

Therefore, the sound insulation panel according to the present invention blocks the transmission of noise from the finishing mortar layer (1) to the slab (3) in a multi-family house, blocks the noise between floors, and eliminates the existing casting of lightweight foamed concrete. To reduce the speed and allow for quick installation and convenient work.

As described above, the sound insulation panel for apartment houses according to the present invention uses a U-shaped dustproof body to reduce the contact area with the slab to prevent interlayer noise, and to provide an air layer having excellent sound absorption and soundproofing effects between the dustproof bodies. By minimizing the vibration noise transmitted to the slab by forming, it is possible to reduce the curing period and to reduce the time required for curing, and to allow quick construction and convenient work.

Although the preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, the present invention is not limited thereto and may be improved or modified by those skilled in the art within the scope of the technical idea of the present invention.

Claims (3)

Recycling the waste synthetic resin to form a plurality of cylindrical pillars 13 protruding a predetermined length in the downward direction at the four corners and the center of the main body 12 of the rectangular or square, a partition wall (inner) of the cylindrical pillars (13) 14 is formed to divide the cylindrical pillars 13 into the recessed portion 15 of the upper portion and the dustproof body insertion groove 16 of the lower portion, the upper support formed with a plurality of fastening holes for fixing the heating pipe (4) Panel 10; A plurality of insertion holes 22 are formed in the lower portion of the upper support panel 10 so that the cylindrical pillars 13 are inserted and fixed to be coupled to the upper support panel 10 and are made of a material for thermal insulation. 20; Inserted into and fixed to the plurality of dustproof body insertion grooves 16 of the upper support panel 10, and formed to protrude a predetermined length to the lower portion of the heat insulating portion 20, made of a material having a low modulus of elasticity and transmitted to the slab Dust-proof body 30 is a U-shaped cross section for preventing the transmission of noise to be; And It is inserted into the fastening hole 18 of the upper support panel 10, is formed of a ring for fixing the heating pipe (4) and one side of the ring is extended so that the lower side so as not to be separated after insertion into the fastening hole (18) The panel structure for sound insulation of a common house comprising a fastening ring 40 formed with a departure preventing member 42 of an inverted triangle. According to claim 1, In the sound insulation panel structure of the common house to the lower support so that the upper support panel 10 can be fitted to the recessed portion 15 of each corner of the upper support panel 10 for coupling. Sound insulation panel structure of a multi-family house further comprises a circular or quadrangle coupling portion 50 having four cylindrical fitting portions protruding. The sound insulation panel structure of claim 1, wherein the heat insulating part (20) is made of one of styrofoam, ethylene foam, rubber foam, and EVA foam material having excellent heat insulating effect.