KR200313079Y1 - Structure for insulation of thermal, sound and vibration in apartment's bottom - Google Patents

Abstract

The present invention installs noise vibration barriers composed of randomly mixed fiber-type waste tire chips of various sizes into adhesives on the floors of floors to effectively insulate floors and noise vibrations. It relates to a blocking and insulating structure.

Noise and vibration isolation and insulation structure of the floor between the floor of the multi-family house of the present invention is slab (1) consisting of reinforcement and concrete, foam concrete (2) placed on the slab (1), excreted on the upper surface of the foam concrete (2) In the inter-floor floor structure of the apartment house comprising a hot water pipe (3), a finishing mortar (4) covering the hot water pipe (3), and a floor finishing material (5) installed on the finishing mortar (4), the slab ( 1) and the foamed concrete (2), 8 to 12 mm of heat insulating material 10, 1 to 2 mm asphalt sheet 11 disposed on the heat insulating material 10, disposed on the asphalt sheet 11 as a fiber bar Random tire chips 12a are randomly mixed with an adhesive and formed in a plate shape on the asphalt-impregnated paper 12b having a thickness of 0.2 to 0.3 mm, and the noise-vibration blocking material 12 disposed so that the asphalt-impregnated paper 12b is located at the top. Characterized in that do.

Description

Noise and vibration isolation and insulation structure of floors in multi-family apartment floors {STRUCTURE FOR INSULATION OF THERMAL, SOUND AND VIBRATION IN APARTMENT'S BOTTOM}

The present invention relates to the noise vibration isolating and insulation structure of the floor of the multi-family house such as apartments, townhouses, and more specifically, formed by mixing randomly mixed waste tire chips of various sizes with fibers and adhesives. The present invention relates to a noise vibration blocking and a heat insulating structure of a floor of an inter-floor of a multi-family house, in which a noise vibration blocking material is installed on an interlayer floor to more efficiently perform floor insulation and noise vibration blocking.

In apartments such as apartments, the noise and vibration generated from the upper floors are transmitted to the lower floors, causing great inconvenience to the daily lives of the lower floors. And part of the warmth generated in the hot water pipe of the floor during the winter season has been delivered to the lower floor, there is a problem that the warmth in the upper floor room falls and waste energy unnecessarily.

In order to prevent such a problem, a noise vibration preventing structure of the interlayer floor by the sound insulating material 8 is conventionally used as shown in FIG. In general, the interlayer floor of a multi-family house is a slab (1) consisting of reinforcing steel and concrete, foam concrete (2) placed on the slab (1), hot water pipe (3) disposed on the upper surface of the foam concrete (2), Finishing mortar (4) covering the hot water pipe (3), and the flooring installed on the finishing mortar (4), floor finishing material such as ondol floor (5). In addition, the lower portion of the slab (1) is composed of a gypsum board (7) installed by a spacing (6) spaced downward downward.

The thickness of the slab (1) is 150mm, the thickness of the foam concrete (2) is 50mm, the thickness of the finishing mortar (4) is 40mm, the thickness of the gypsum board 7 is 9mm.

This interlayer floor structure blocks the noise and vibration of the upper layer by the air layer between the foam concrete (2) and the slab (1) and the gypsum board (7). It is delivered to the lower level and causes great inconvenience in life. In addition, some of the warmth generated in the hot water pipe (3) is delivered to the lower layer has a problem causing heat loss.

In order to solve the conventional noise and vibration problem in such a multi-family house, there is a case in which foam concrete 2 is poured after installing the sound insulation material 8 on the slab 1 as shown in FIG. 1. However, even in this case, due to the lack of performance of the sound insulation material (8), it does not effectively block the noise and vibration, and also does not properly perform the thermal insulation function, so that the inconvenience of living due to noise, vibration, and heat loss in the apartment house is not greatly improved. There is a situation.

The present invention has been made to solve the above-mentioned problems of the prior art, to more effectively block the noise and vibration generated in the upper floor in a multi-family house to provide a quiet and comfortable living environment to the lower floor, and also occurs on the floor The purpose of the present invention is to provide noise vibration blocking and insulation structure of the floor of the inter-floor of the multi-family house, which allows the warmth to be transmitted only to the upper part, thereby providing comfort to the upper residents.

Noise and vibration isolation and insulation structure of the floor of the inter-floor of the multi-unit house of the present invention for achieving the above object is a slab composed of reinforcement and concrete, foam concrete placed on the slab, hot water pipe disposed on the upper surface of the foam concrete, the hot water In an interlayer floor structure consisting of a finishing mortar covering a pipe and a floor finishing material installed on the finishing mortar, an insulation material of 8 to 12 mm disposed on the slab, an asphalt sheet of 1 to 2 mm disposed on the insulation material, and an arrangement of the above-mentioned asphalt sheet It is characterized in that the noise vibration blocking material formed of a plate-shaped on 0.2 to 0.3mm asphalt impregnated paper by randomly mixing the fiber-type waste tire chip with an adhesive.

1 is a cross-sectional view showing the structure of the floor of the conventional multi-unit house,

Figure 2 is a cross-sectional view showing the noise vibration prevention and insulation structure of the floor of the multi-unit house of the present invention,

Figure 3 is a perspective view of the noise vibration blocking material used in the noise vibration prevention and insulation structure of the floor of the multi-family house of the present invention.

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

1: slab 2: foam concrete

3: hot water pipe 4: finish mortar

5: floor finishing material 6: spacer

7: Gypsum board 8: Sound insulation

10: insulation 11: asphalt sheet

12: Noise and vibration blocking material 12a: Waste tire chip

12b: asphalt impregnated paper

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

Figure 2 is a cross-sectional view showing the noise vibration prevention and insulation structure of the floor between the floor of the multi-unit house of the present invention, Figure 3 is a perspective view of the noise vibration blocking material used for the noise vibration prevention and thermal insulation structure of the floor of the multi-unit house of the present invention. .

As shown, the noise vibration blocking and the insulation structure of the inter-floor floor of the apartment of the present invention are made of slab (1) consisting of reinforcement and concrete, foam concrete (2), which is cast on the slab (1), of the foam concrete (2) It includes a hot water pipe (3) disposed on the upper surface, a finishing mortar (4) covering the hot water pipe (3), and a floor finishing material (5) installed on the finishing mortar (4) and the conventional interlayer floor structure similar.

However, the present invention, between the slab (1) and the foam concrete (2), 8 to 12 mm heat insulating material 10, 1 to 2 mm asphalt sheet 11 disposed on the heat insulating material 10, the asphalt sheet 11 Disposed on the fiber-shaped waste tire chip 12a is randomly mixed with an adhesive and formed in a plate shape on the 0.2 to 0.3 mm asphalt impregnated paper 12b, and the asphalt impregnated paper 12b is disposed at the top. The noise vibration blocking material 12 is comprised.

The heat insulating material 10 performs a heat insulating function mainly as a heat insulating plate like styropole, but also performs a function of noise and vibration blocking. Asphalt sheet 11 performs a noise vibration blocking function and a waterproof function at the same time. In addition, the asphalt impregnated paper 12b of the noise vibration barrier 12 serves as a foundation when the waste tire chip 12a is formed into a plate shape, and after being disposed in a floor structure, performs waterproofing and noise vibration blocking. .

Since the waste tire chip 12a of the noise and vibration barrier 12 is randomly mixed with a fiber type, many voids are formed therebetween and there is a cushion, so the noise and vibration blocking function is excellent.

Noise and vibration isolation and insulation structure of the floor of the multi-family house floor of the present invention is constructed by the following method. First, to prepare a heat insulating material 10, asphalt sheet 11 and the noise vibration blocking material 12 of a predetermined size in a separate place.

First, the slab 1 is poured and cured by a conventional method, and then the heat insulating material 10 is placed on the slab 1. Then, the asphalt sheet 11 is laid on the heat insulator 10, and the noise and vibration barrier 12 is placed on the asphalt impregnated paper 10b. Foam concrete 2 is placed on the noise and vibration barrier 12. At this time, since the asphalt-impregnated paper 10b is waterproof, moisture hardly enters the waste tire chip 10a. Subsequently, after plumbing the hot water pipe 3, the finishing mortar 4 is applied and the floor finishing material 5 is installed. And in the lower part of the slab (1) after attaching the spacer 6 is installed gypsum board (7).

The noise vibration blocking and insulation structure of the floor between the floors of the multi-unit house of the present invention equipped as described above functions as follows.

If noise and vibration are generated in the upper floor of the interlayer floor, the noise and vibration are the same as before until they pass through the foam concrete 2, but after passing through the foam concrete 2, the asphalt-impregnated paper 12b is first used. Secondary blocks are blocked by the blocked and randomly mixed waste tire chips 12a. Since the waste tire chips 12a are randomly mixed in various sizes and shapes, the shapes and sizes of the gaps also vary between them, so that noise and vibration pass through the waste tire chips 12a, and most of them disappear. Vibration is reflected by the lower asphalt sheet 11 is circulated around the waste tire chip (12a) is extinguished or passed through the asphalt sheet 11 is absorbed by the asphalt sheet 11 is extinguished.

And very little noise and vibration is blocked or absorbed by the lower heat insulating material (10).

Therefore, in the multi-unit house with the noise vibration blocking and the insulation structure of the present invention, living noise and vibration generated in the rise are almost blocked, which does not cause any inconvenience to the residents of the lower part.

On the other hand, the noise vibration blocking material 12 formed by randomly forming the pores of various sizes and shapes by the heat insulator 10 and the waste tire chip 12a also performs excellent heat insulating function to completely block heat transfer between the upper and lower layers. Therefore, most of the warmth of the hot water pipe (3) is transmitted only to the upper part to prevent heat loss in the upper room and to warm the indoor atmosphere.

In this way, the noise vibration blocking and insulation structure of the floor of the multi-family house floor of the present invention more effectively blocks and absorbs the noise and vibration generated in the upper floor in the multi-family house, providing a quiet and pleasant living environment for the lower-level residents. The warmth generated in the upper part is transferred only to the upper part, thereby preventing unnecessary heat loss and warming the indoor atmosphere of the upper floor.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made within the spirit and scope of the present invention, and thus such changes or modifications are intended to be provided with the accompanying utility model. It will have to fall within the scope of the registration request.

Claims (1)

Slab (1) consisting of reinforcing steel and concrete, foam concrete (2) placed on the slab (1), hot water pipe (3) disposed on the upper surface of the foam concrete (2), covering the hot water pipe (3) In the interlayer floor structure of a multi-family house comprising a finishing mortar (4), and a floor finishing material (5) installed on the finishing mortar (4), Between the slab 1 and the foamed concrete 2, a heat insulating material 10 of 8 to 12 mm, an asphalt sheet 11 of 1 to 2 mm disposed on the heat insulating material 10, disposed on the asphalt sheet 11 The noise-vibration blocking material is formed in a plate shape on the asphalt-impregnated paper 12b of 0.2 to 0.3 mm by randomly mixing the fiber-shaped waste tire chip 12a with the adhesive, and the asphalt-impregnated paper 12b is disposed on the upper side. Noise isolation and insulation structure of the floor between the floors of the multi-family house, characterized in that (12) is configured.