KR20130003101U - Noise absorption and heat seeking plate - Google Patents

Abstract

The present invention discloses an interlayer floor sound insulation heat sink, which includes an upper and lower embossed sound insulating material positioned on the floor slab and forming a double air layer with respect to the surface of the floor slab; A honeycomb vehicle unit having a honeycomb panel coupled to and positioned on the upper and lower embossed sound insulating materials; The embossed sound insulating material and the honeycomb car body are provided with horizontal level adjusting bars for fixing the floor slab and the wall.
The present invention improves the elastic modulus on the impact surface and the frictional resistance coefficient on the impact surface by absorbing the noise between layers by the double air layer between the floor slab and the honeycomb car body formed by the upper and lower embossed sound insulation materials. It is possible to cut off, and it is excellent in thermal conductivity by the material of honeycomb car group, so it can quickly deliver heat temperature during hot water heating to increase the heating efficiency, thereby reducing heating cost by shortening the heating time. It has excellent flatness and durability, and it is possible to secure excellent heating quality by precise construction of precise floor horizontal and hot water pipes with horizontal level adjustment.Honeycomb's upper steel plate exposes honeycomb panel by 30% to expose mortar and floor plate. Cracking is not prevented due to the increase of adhesion, and the construction period can be shortened by not having to construct foam concrete. And get the building height reduction effect as well as reducing the load relieving effect floor thickness and to reduce the construction cost.

Description

Interlayer Floor Sound Insulation Heat Sink {Noise absorption and heat seeking plate}

The present invention relates to an interlayer floor soundproofing heat sink, and more particularly, an embossed soundproofing material of double air layer formation that can not only absorb and block interlayer noise, but also minimize the release of heat, thereby reducing heating costs. It relates to a sound insulation heat sink.

In general, floor noise refers to the sound radiated into the lower generation through floor slabs, ceilings or walls when an impact such as a person walks or falls on an upper floor of a multi-family house such as an apartment. However, when directly applied to vibration, it is transformed into solid wave sound and is hardly attenuated, but is transmitted to other adjacent generations and radiates as noise (noise). have.

Such interlayer noise is light weight that generates a lot of high frequency components such as falling sounds of bowls, golf balls, chair movements, and low frequency components such as adult walking and children's skipping. It is divided into shock sound.

The cause of the interlayer noise can be divided into the impact source, the floor structure and the lower space, the mass of the impact source (kg), the impact speed of the impact source (m / s), the elastic modulus of the impact surface (N / m 2 ), The frictional resistance coefficient of the impact surface (N / m / s) and the mass of the floor slab (kg) .The mass of the impact source and the mass of the bottom slab are fixed, The elastic modulus of the surface and the frictional resistance coefficient of the impact surface should be adjusted.

However, the floor structure of most apartments such as apartments that are currently being constructed or have been constructed in the past is applied to the slab, sound absorbing material positioned on the slab, light foamed concrete for insulation, and onto the light foamed concrete. It is composed of a coating mortar that is applied and the heating pipe is installed, and a surface finishing material attached by an adhesive on the finishing mortar, in particular the sound absorbing material mainly consists of glass fiber, dark lead, urethane foam and the like.

Accordingly, not only the tensile strength and the bonding strength of the conventional sound absorbing material are lowered, but also the elastic modulus on the impact surface and the frictional resistance coefficient on the impact surface are remarkably lowered, resulting in very severe interlayer noise.

In addition, as the society becomes more and more harsh in recent years, quarrel between neighbors due to noise between floors is severe, and in the case of severe cases, impulsive crime such as murder occurs.

Looking at the prior art, the floor shock sound insulation structure and the polyurethane used in the sound insulation structure of the multi-unit house, which is registered Patent No. 10-0357024 has been devised, which is applied to the concrete slab, including the reinforcing bar, the heat insulation as applied on the concrete slab In the floor structure of the apartment house made of lightweight foam concrete for concrete, coated on the lightweight foam concrete, the heating mortar is installed heating pipe, and attached to the finishing mortar as a surface finishing material by an adhesive, on the finishing mortar, polyol Porous polyurethane produced by mixing and reacting 100 Phr, chain extender 7-10 Phr, silicone foam stabilizer 0.2-0.5 Phr, catalyst 0.05-1 Phr, H 2 O 0.5-3 Phr, and prepolymer 70-80 Phr It is bonded, and the wood is made to adhere on the porous polyurethane.

The prior art, such as porous polyurethane can improve the sound insulation efficiency of the floor impact sound, but the thermal conductivity is reduced, thereby inhibiting the heat conduction from the heating pipe to the wood, the heating efficiency is lowered.

On the other hand, in recent years, various measures such as thickening of the floor thickness between floors have been examined to eliminate the noise between floors.However, when the floor thickness is thickly constructed, the noise between floors can be reduced to some extent, but as the height of the building increases. There is another problem of increasing the construction cost and heating efficiency is greatly reduced burden on heating costs in winter.

Republic of Korea Patent Registration 10-357024 (2002.10.04 registration) Republic of Korea public 20-2010-00029631 (released March 15, 2010)

The present invention minimizes the thickness of the floor floor by the honeycomb blocker with heat dissipation and the embossed sound insulation of the double air layer, which not only increases the heating efficiency, but also improves the elastic modulus and the impact surface on the impact surface. The purpose of the present invention is to provide an interlayer floor sound insulation heat sink to absorb and block noise between layers by increasing the coefficient of frictional resistance.

An interlayer bottom sound insulation plate according to the present invention as a means for achieving the above object is an embossed sound insulation material which is located on the floor slab and forms a primary air layer on the surface of the floor slab and a secondary air layer formed below the honeycomb panel; A honeycomb vehicle body disposed on the embossed sound insulation material and provided with a honeycomb panel; A wall horizontal level adjusting unit for fixing the embossed sound insulating material and the honeycomb car body to the floor slab, and a connection member for bonding between the floor horizontal level adjusting unit and the sound insulation heat sink are provided.

In addition, the embossed sound insulating material, the arc curved surface is further formed on the lower surface located on the surface of the floor slab is made to form an air layer between the arc curved surface and the floor slab surface.

Further, the embossed sound insulating material is made of a foamed resin or the like.

Further, the honeycomb car body, the adhesive is applied to the surface of the embossed sound insulating material; A lower iron plate having a lower surface attached to the adhesive; An upper iron plate positioned on an upper portion of the lower iron plate; The honeycomb aluminum honeycomb portion is positioned between the lower iron plate and the upper iron plate, and the upper and lower surfaces thereof are respectively fixed to the upper surface and the lower surface of the upper iron plate by a thermosetting resin adhesive film.

Further, the thickness of the embossed sound insulating material is 30mm, the thickness of the lower iron plate is 0.5mm, the thickness of the upper iron plate is 0.8mm, the thickness of the aluminum honeycomb portion is 8.7mm.

Further, the horizontal level adjuster is a wall and floor type, the wall type is fixed after the wall is leveled and the bottom type is shock absorbing cushion type fixing portion penetrates the honeycomb car body and is embedded in the floor slab; It is formed on the upper end of the cushion-type fixing part and is located on the upper surface of the honeycomb car body consists of a head to maintain a horizontal.

The present invention can significantly reduce the inter-layer noise and the heating cost by the heat sink by the honeycomb blocker and the embossed sound insulation material of the upper and lower double air layer structure.

In addition, the present invention is the elastic modulus for the impact surface and the frictional resistance coefficient for the impact surface by the primary air layer with the bottom slab formed by the embossed sound insulating material and the secondary air layer formed under the honeycomb car body. It can be doubled to absorb maximum noise between layers.

In addition, the present invention is excellent in the thermal conductivity by the material of the honeycomb car body to quickly transfer the heat temperature during hot water heating to increase the heating efficiency can be reduced heating cost by reducing the heating time.

In addition, the present invention is excellent in flatness and durability by the honeycomb structure of honeycomb car group, and it is possible to obtain excellent heating quality by precise construction of accurate floor horizontal and hot water pipes by adjusting horizontal level on walls and floors. In order to increase the adhesion of bottom plate and prevent cracking, install honeycomb panel by exposing about 30% of upper plate.

In addition, the present invention does not require the construction of foam concrete, thereby reducing the construction period and reducing the floor thickness, thereby reducing the height of the building, reducing the load, and reducing the construction cost.

1 is a view showing the construction of the interlayer floor sound insulation heat sink according to the present invention.
2 is a partially omitted configuration diagram showing the main components of the interlayer floor sound insulation heat sink according to the present invention.
Figure 3 is a construction diagram showing another construction example of the interlayer floor sound insulation of the present invention.
Figure 4 is a construction diagram showing another construction example of the interlayer floor sound insulation of the present invention.
5 is a conceptual diagram showing the heat transfer efficiency of the interlayer floor sound insulation of the present invention.

Other objects and features of the present invention will become apparent from the following description of embodiments with reference to the accompanying drawings.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, the term "comprising" or " comprising " is intended to specify the presence of stated features, integers, steps, operations, elements, parts or combinations thereof, , But do not preclude the presence or addition of one or more other features, elements, components, components, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

Hereinafter, on the basis of the accompanying drawings an interlayer floor sound insulation heat sink according to an embodiment of the present invention will be described in more detail.

As shown, the interlayer bottom sound insulation plate of the present invention is located on the floor slab and on top of the embossed sound insulation material 10 and the embossed sound insulation material 10 forming a secondary air layer below the honeycomb unit against the surface of the floor slab. A honeycomb car body 20 having a honeycomb panel which is positioned and bonded to the wall, and the wall horizontal level adjuster 33 for fixing the embossed sound insulation material 10 and the honeycomb car body 20 to the floor slab and adjusting the level thereof; It is made of a floor horizontal level adjuster (30).

The construction of the interlayer floor using the interlayer floor sound insulation heat sink of the present invention will be briefly described.

First, after arranging and cleaning the bottom surface of the floor slab (2), and then fixed the horizontal wall level adjuster (33) and then install the interlayer floor sound insulation heat sink of the present invention on the floor slab (2) and the connecting plate 40 After connecting by using the bottom horizontal level adjuster 30 is fixed to the bottom slab (2).

At this time, the primary air layer 12 is formed between the embossed sound insulating material 10 and the surface 1 of the bottom slab 2 by placing the embossed sound insulating material 10 on the surface 1 of the bottom slab 2. Be sure to

In addition, the bottom sound insulation heat sink combined with the embossed sound insulation material 10 and the honeycomb car body 20 is cut and installed according to the standard bar, where the bottom sound insulation heat sinks are installed alternately with each other for dispersing joints, and each connection part is connected to each other. The plate 40 is fixed by welding.

In addition, the upper steel plate 23 of the honeycomb vehicle body 20 is constructed by exposing about 30% of the honeycomb panel of the upper steel plate in order to increase adhesion to the mortar 4 and to prevent cracking.

As described above, after constructing the interlayer bottom sound insulation plate of the present invention, the hot water pipe 3 is installed on the honeycomb car body 20, and then plastered with mortar 4 to be constructed.

When the mortar (4) constructed in this way is cured to finish the interlayer floor construction by constructing the finishing material (5).

At this time, the finish 5 is made of a variety of materials, such as reinforced floor, marble, tiles.

When the construction for the interlayer floor is made as described above, due to the double air layer formed by the embossed sound insulation material 10 of the interlayer floor sound insulation heat sink of the present invention absorbs the noise due to the impact and the elastic modulus for the impact surface Since the coefficient of frictional resistance on the impact surface is sufficiently high, interlayer noise can be blocked.

In addition, as the finished product is manufactured by factory manufacturing, the construction of the interlayer floor can be minimized because the construction of the interlayer floor can be minimized. In particular, it is not necessary to place foam concrete, thus reducing the load and shortening the construction time. The cost can be greatly reduced.

In addition, as shown in FIG. 5, the thermal conductivity is greatly improved, thereby reducing the energy saving effect, thereby reducing the heating cost, and greatly improving the heating efficiency. As the heat emitted from the hot water pipe 3 causes a vortex, the honeycomb car As it moves quickly to the mortar 4 by the unit 20, the heat transfer to the finish 5 side is greatly improved.

The embossed sound insulating material 10, as shown in Figure 2, the arc curved surface 11 of the lower surface is located on the surface of the bottom slab and the arc curved surface 11 'of the upper surface located below the honeycomb car body is formed. The air layer 12 is formed between the arc curved surface 11 and the bottom slab surface 1 by forming an air layer between the arc layer 12 and the arc curved surface 11 'and the lower surface of the honeycomb single body. The shock is absorbed and blocked as much as possible.

At this time, the embossed sound insulating material 10 is preferably made of a rigid material such as foamed resin, and the upper and lower arc-shaped curved surfaces 11, 11 'can form an air layer (12, 12') of double. Of course, it can be made of a variety of materials as needed.

As described above, since the embossed sound insulating material 10 has a double air layer 12 and 12 'formed between the bottom slab surface 1 and the lower steel plate 22 of the honeycomb car body, the external force collides toward the finish material 5 side. The impact generated by the heat is blocked first by the honeycomb car body and the second absorption is blocked by the air layer 12 ′ from escaping to the embossed sound insulating material 10.

The modulus of elasticity and impact surface for the impact surface because it is absorbed by the foamed resin material of the embossed sound insulating material 10 in a third order, and the impact sound escapes to the bottom slab 2 side by the air layer 12 is blocked fourth order. By increasing the frictional resistance coefficient to the maximum, it is possible to effectively absorb and block the interlayer noise.

The honeycomb vehicle body 20, the adhesive 21 is applied to the surface of the embossed sound insulating material 10, as shown in Figure 2, the lower iron plate 22 is attached to the lower surface to the adhesive 21, An upper iron plate 23 positioned above the lower iron plate 22, and between the lower iron plate 22 and the upper iron plate 23, and an upper surface and a lower surface thereof are respectively an upper surface and an upper iron plate ( 23 is made of a honeycomb aluminum honeycomb portion 24 fixed to the bottom surface of the thermosetting resin adhesive film.

At this time, the thickness of the embossed sound insulating material 10 is 30mm, the thickness of the lower iron plate 22 is 0.5mm, the thickness of the upper iron plate 23 is 0.8mm, the thickness of the aluminum honeycomb portion 24 is 8.7mm It is preferable to make each.

Of course, the material and thickness of the embossed sound insulating material 10 and the lower iron plate 22, the upper iron plate 23, and the aluminum honeycomb portion are not limited, and materials and thickness may be changed as necessary.

The wall horizontal level adjuster 33 is fixed for expansion and contraction by horizontal holding and heat as shown in FIG. 1, and the floor horizontal level adjuster 30 is the honeycomb car body as shown in FIG. Cushion-type fixing part 31 penetrating and fixed to the bottom slab and the head portion extending on the upper end of the cushion-type fixing part 31 and positioned on the upper surface of the honeycomb vehicle body 20 ( 32).

Accordingly, the wall horizontal level adjuster 33 is fixed to the wall horizontally, and then the floor horizontal sound insulation heat sink, which is a combination of the embossed sound insulation material 10 and the honeycomb car body 20, is installed on the surface of the floor slab 2, and then the floor horizontal level. After the cushion-type fixing part 31 of the adjusting table 30 is fitted with several floor horizontal level adjusting tables 30 to the floor slab 2 so that the position of the head 32 of the floor horizontal level adjusting table 30 is the same. , The adjustment is made on the basis of the head 32 of the floor horizontal level adjusting table 30 so that the entire floor is kept horizontal.

At this time, the interval between the horizontal level adjusters is 1.5m interval it is good to drive in the bottom slab (2).

Figure 3 shows the construction of an electric heating interlayer floor using an interlayer floor sound insulation heat sink of the present invention, Figure 4 shows the construction of an interlayer floor of an air conditioning system method using an interlayer floor sound insulation heat sink of the present invention. will be.

In this case, as well as the reduction of construction time or the reduction of construction cost, it is possible to obtain the interlayer noise blocking and thermal insulation effect by the floor insulation sound insulation heat sink of the present invention.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements and the like, with limited examples and drawings. However, the present invention is not limited to the above embodiments, And various modifications and changes may be made thereto by those skilled in the art to which the present invention belongs.

Therefore, the spirit of the present invention should not be limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, fall within the scope of the present invention

10: embossed sound insulation material
11: arc curved surface 11 ': arc curved surface
12: primary air layer 12 ': secondary air layer
20: honeycomb group 21: adhesive
22: lower iron plate 23: upper iron plate
24: aluminum honeycomb part 30: horizontal level adjuster
31: cushion type fixing part 32: head
33: wall level level adjuster 40: connecting plate

Claims (6)

An embossed sound insulating material 10 positioned above the floor slab and forming an air layer with respect to the surface of the floor slab and the lower surface of the honeycomb car body 20;
A honeycomb vehicle body 20 having a honeycomb panel having a heat dissipation and sound insulation function, which is positioned and seated on the embossed sound insulation material 10;
The floor insulation sound insulation heat sink, characterized in that the embossed sound insulating material 10 and the honeycomb car body 20 is provided with a floor horizontal level adjuster 30 and a wall horizontal level adjuster 33 for fixing the level and leveling the floor slab. . The method of claim 1,
The embossed sound insulating material 10,
The arc curved surface 11 and the arc curved surface 11 ′ of the upper surface of the embossed sound insulating material 10 are further formed on the lower surface of the bottom slab, so that the arc curved surface 11 and the bottom slab surface 1 are formed. The secondary air layer 12 'is formed between the primary air layer 12, the arc-shaped curved surface 11' and the lower surface of the honeycomb blocker 22, so that the impact is blocked by the two air layers 12 and 12 '. And an interlayer bottom sound insulation plate, characterized in that the absorption is made. The method of claim 1,
The embossed sound insulating material (10) is an interlayer bottom sound insulation plate, characterized in that the shock absorbing made of foam resin. The method of claim 1,
The honeycomb blocker 20,
An adhesive 21 applied to a surface of the embossed sound insulating material 10;
A lower iron plate 22 having a lower surface attached to the adhesive 21;
An upper iron plate 23 positioned above the lower iron plate 22;
Honeycomb-type aluminum honeycomb portion which is positioned between the lower iron plate 22 and the upper iron plate 23 and whose upper and lower surfaces are respectively fixed to the upper surface of the lower iron plate 22 and the lower surface of the upper iron plate 23 by a thermosetting resin adhesive film. An interlayer bottom sound insulation heat sink, characterized by comprising (24). 5. The method of claim 4,
The embossed sound insulating material 10 has a thickness of 35 mm, a thickness of the lower iron plate 22 is 0.5 mm, a thickness of the upper iron plate 23 is 0.8 mm, and the thickness of the aluminum honeycomb portion 24 is 8.7 mm, respectively. An interlayer bottom sound insulation heat sink. The method of claim 1,
The floor horizontal level adjuster 30,
A cushion-type fixing part 31 penetrating and fixed to the bottom slab after installing the honeycomb vehicle body 20;
Is formed on the upper end of the cushion-type fixing part 31 and located on the upper surface of the honeycomb vehicle body 20,
The wall horizontal level adjuster 33 is a honeycomb car body 20 is installed on the wall prior to the interlayer floor sound insulation heat sink characterized in that to maintain the contraction and expansion by the horizontal and heat.

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