KR20200073710A - Floor and partition structure for insulation and soundproofing and its construction method - Google Patents

Abstract

The present invention relates to a floor and partition structure for insulation and soundproofing, and a construction method thereof, in which the floor is constructed with an insulating brick having a hot water pipe, and a double insulating layer is formed on an inner side of a partition, thereby performing heat insulation and heating and minimizing interlayer noise. According to the floor and partition structure for insulation and soundproofing and the construction method thereof, the floor is constructed by using a plurality of insulating bricks, and a partition dividing an indoor space is installed on an upper side of the floor wherein the insulating brick comprises: an internal member made of any one of waste tire chips, urethane, foaming sponge, and metal; and an external member made of concrete or mortar and having the internal member inserted thereinto to be molded by a mold. The partition is provided with a first insulating layer formed therein and made of waste tire chips, and at the outside of the first insulating layer, a second insulating layer made of Styrofoam is formed between two metal plates which are separated by a gap. Accordingly, in the present invention, the external member made of concrete or mortar is coupled to the outside of the internal member made of waste tire chips, urethane, foaming sponge, and metal, and on an upper side of the external member, the insulating brick, on which a hot water pipe is installed, forms the floor of a building. Therefore, the present invention can increase insulation effect, absorb noise, thereby minimizing interlayer noise, and perform heating in winter by supplying hot water. In addition, an insulating material made of waste tire chips are coupled to the inside of the partition and thus, it is possible to recycle resources and to perform insulation and soundproofing doubly. Accordingly, insulation performance can be improved and interlayer noise can be blocked at minimal costs.

Description

Floor and partition structure for insulation and soundproofing and its construction method

The present invention relates to a construction structure of a floor and a partition of a building, and more specifically, the floor is constructed with an insulating brick in which a hot water pipe is installed, and by forming a double insulation layer on the inside of the partition, insulation and heating, interlayer noise and interlayer It relates to a floor and partition structure for insulation and sound insulation that can minimize noise and a construction method therefor.

Recently, apartments such as apartments, tenement houses, and villas have been steadily spreading, and it is known that the number of apartments in Korea currently accounts for more than 50% of the total number of households. The large-scale supply of multi-family housing in Korea is due to the narrow land and high population density, but lack of housing due to the urbanization of the population, large-scale housing supply on narrow land, and the need for consumers. Due to the convenience of housing, apartments have been widely used.

Apartment houses have the disadvantage that they are transmitted to neighbors when noise or vibration occurs because a large number of households are adjacent to each other across a wall or floor. According to a survey of residential environments and inconveniences for apartment dwellers, the first level of dissatisfaction in the residential environment is being investigated as inter-floor noise. Despite this, inter-floor noise has become a more serious problem in recent years due to the use of floor slabs as lightweight materials in apartment buildings or residential complexes or by reducing the thickness of slabs.

The cross-section of a conventional building structure has a slight difference from a residential apartment such as an apartment or a tenement house, a villa, a multi-commercial building, and a non-residential commercial building (Office Building). As shown, the thickness of the reinforced concrete slab layer 61 is composed of about 135-180mm when the distance between slab spans is 3-6m, and lightweight foam concrete or expanded polystyrene (EPS) on it. The insulation layer 62 made of board is formed to a thickness of 50 to 80 mm, and in the case of a residential building thereon, a heating pipe 63 for hot water circulation is disposed thereon, and a cement mortar 64 is filled with the pipe around the hot water pipe and the upper portion of the pipe. After the surface is plastered, it can be seen that it is finished with a surface finishing material 65 such as a floorboard, a synthetic resin floorboard or a wooden floor.

In constructing the surface with the cement mortar 64, a metal mesh member for reinforcing such as metal lath or wire lath is used to prevent the cement mortar and aggregate from cracking and to keep the mortar firm. It is also done.

The light weight air-entraining concrete constituting the noise barrier layer 62 is porous concrete and has a large amount of air bubbles in the concrete, so that it has a low specific gravity and has a heat insulating function. Rather, the insulation is inferior, and in order to meet the standards of the insulation regulations, the thickness of the foam concrete must be maintained at 70 mm or more, so that it has a very thick insulation layer.

In addition, lightweight foam concrete is a wet method that mixes and pours in the field, making it difficult to construct in winter and the air is prolonged due to the time required for curing.

In addition, the foamed polystyrene board used to construct the noise barrier layer 62 or the heat insulating layer is relatively inexpensive, and it is seen that it is widely used due to its ease of construction, but it can be seen that the durability deteriorates due to deterioration over time.

Recently, it can be seen that instead of a foamed styrofoam board, a foamed urethane foam having an insulation function and a moisture-proof function is used. The foamed urethane foam has a problem of generating toxic gas, such as foamed styrofoam, while having a high construction cost instead of being easy to construct, and burning during a fire.

In order to compensate for these shortcomings, an example of using mineral wool or glass wool, which is excellent in sound absorption and sound insulation, as an inorganic fibrous insulation is used as an insulating material. The insulating material on the glass fiber or rock wool has excellent thermal stability and does not burn in case of fire. A waterproof film or a waterproof layer may be formed on the surface to reinforce the surface, but the price is high, and the insulating property is high. Is improved but not as effective in blocking noise and vibration as expected.

Since the slab layer composed of reinforced concrete that separates the upper and lower layers has a high specific gravity and airtightness, air transmission sound that transmits air to the medium, such as human voice or TV or radio sound, is somewhat blocked. However, the solid transmission sound generated when an impact is applied to a slab layer made of reinforced concrete or the like transmits sound and vibration well unlike an air transmission sound, and in some cases, amplifies or transmits sound or vibration.

The types of solid sound transmitted from the upper floors in apartment houses include running sounds, dropping heavy objects, hammer sounds, sounds of water flowing through a water supply pipe, and sounds or vibrations of toilet drains. B. Vibration is transmitted by riding on a concrete slab. In particular, the concrete structure (slab) has a characteristic of easily transmitting the impact sound because the vibration damping ability is reduced.

The solid transmission sound can be classified into a light weight impact sound and a heavy weight impact sound. The light impact sound generated by the impact of falling light objects is attenuated by a mortar, a surface finish on the mortar, a double ceiling structure, etc. because the impact force is relatively small.

However, due to the large impact force of the heavy impact sound, the impact force is changed to vibration and the vibration is changed to noise, which is transmitted to the lower floor. As a floor structure for reducing such a weight impact sound, it may take the form of a floating floor structure in which a space layer is formed in the middle of the floor. Such a floating floor structure has a difficult construction method, costs a lot, and insulates the insulation standards. It can be seen that there is a problem in alignment and thus it is not widely adopted.

As described above, although various floor structures and floor materials have been developed to attenuate noise and vibration generated between floors, it can be seen that floor structures that satisfy the "Regulations on Housing Construction Technology" established by the Ministry of Construction and Transportation are insufficient. .

The present invention is to solve the above problems, by constructing the floor with an insulating brick that can be installed hot water pipes can be insulated and heated, floor and partition structure for insulation and sound insulation to prevent inter-layer noise And to provide a construction method therefor.

In addition, another object of the present invention is to provide a floor and partition structure and a construction method therefor for insulation and sound insulation to improve insulation performance and prevent interlayer noise by forming a double heat insulation layer inside the partition.

The floor and partition structure for insulation and sound insulation according to the present invention constitutes a floor using a plurality of insulation bricks, and a partition partitioning an indoor space is installed on the upper side of the floor, wherein the insulation bricks are waste tire chips and urethane. , Foam sponge, an inner member made of any one of metal, made of concrete or mortar, and the inner member is inserted inside and formed of an outer member molded by a mold, and the partition is a first made of waste tire chips inside. An insulating layer is provided, and a second insulating layer made of styrofoam is formed between two spaced metal plates on the outside of the first insulating layer.

According to the floor and partition structure for insulation and sound insulation according to the present invention and a construction method thereof, an outer member made of concrete or mortar is combined to the outside of an inner member made of waste tire chips, urethane, foam sponge, metal, etc. As the insulating brick with the hot water piping on the upper part of the member forms the floor of the building, the effect of heat insulation is increased, and noise can be absorbed to minimize interlayer noise. In winter, hot water can be supplied to provide heating. .

In addition, the resources can be recycled by combining the insulation made of waste tire chips on the inside of the partition, and by performing the functions of heat insulation and sound insulation, the heat insulation performance can be improved and interlayer noise can be blocked at a minimum cost.

1 is a cross-sectional view of a conventional building structure
Figure 2 is a cross-sectional view of the floor and partition structure according to the present invention
3 is a perspective view of an insulating brick according to the present invention
Figure 4 is a cross-sectional view of the insulating brick according to the present invention
Figure 5 is an enlarged cross-sectional view of the partition according to the present invention
Figure 6 is a block diagram showing the construction method of the present invention

A preferred embodiment of the present invention will be described in detail through the accompanying drawings.

The floor and partition structure for the insulation and sound insulation of the present invention is constructed by stacking the insulation brick 100 on the floor surface of the building as shown in FIG. 2, and adding material for insulation and sound insulation to the inside of the partition 200. It is to prevent interlayer noise and interlayer noise by combining with, and to improve the insulation performance.

The insulating brick 100 is composed of a rectangular shape, as shown in Figure 3, is provided on the inside of the brick is coupled to the inner member 10 to perform the function of heat insulation, and the outer side of the inner member 10 It is composed of an outer member 20 forming the shape of a brick.

The inner member 10 is made of a waste tire chip or a urethane or silicone foam sponge, and the outer member 20 is made of concrete or mortar.

The inner member 10 is formed of a predetermined thickness as shown in Figure 4 is formed with a plurality of insertion holes 11 penetrating the upper and lower sides, it is suitable for mass production by molding using a mold, low cost Can be produced.

By inserting a pipe-shaped insertion pin 12 made of a metal material into the insertion hole 11, the outer member 20 is configured to be more firmly coupled to the inside and outside of the insertion pin 12, and the insertion pin (12) is preferably configured so that both ends protrude to the upper side and the lower side of the inner member 10 when inserted into the insertion hole 11 for the solid coupling of the outer member 20.

In addition, the present invention may directly insert the concrete or mortar constituting the outer member 20 into the insertion hole 11 without using the insertion pin 12, in which case the upper and lower sides of the inner member 10 are respectively located. The outer member 20 is connected through a plurality of insertion holes 11 so that the inner member 10 and the outer member 20 are firmly coupled to each other.

The outer member 20 is molded using a mold, and is completed by pouring liquid concrete or mortar inside the mold in which the inner member 10 is pre-installed and solidifying it by drying.

In addition, the upper side of the outer member 20 has a seating groove 21 on which a hot water pipe is seated, which is formed horizontally and vertically, so that indoor heating can be performed by supply of hot water as well as heat insulation.

The insulating brick 100 of the present invention is not limited to the square shape shown in the drawings, but can be applied to various buildings by manufacturing in various shapes, sizes, and thicknesses.

Therefore, the hot water pipe (P) is installed in the seating groove (21) of the insulating brick 100 as shown in FIG. 2, and the floor construction is completed by combining the finishing material (F) on the upper side. Accordingly, the inner member (10) By performing heat insulation, heat or cold air in the room is intermittent, and heat and cold air from outside are blocked to increase the effect of heat insulation, and noise can be absorbed to minimize interlayer noise, and in winter, hot water Heating can be performed indoors by supplying hot water through the pipe (P).

The partition 200 is to install the space in the room for the compartment, the lower side and the upper side are installed to be in close contact with the floor and the ceiling, respectively.

As shown in FIG. 5, the partition 200 is provided with a first insulating layer 30 inside, a second insulating layer 40 is formed outside the first insulating layer 30, and the second insulating layer ( A metal plate 50 is coupled to the outside of 40).

The first heat insulating layer 30 is formed by compressing a waste tire chip, and the second heat insulating layer 40 is made of styrofoam, and two heat insulating layers perform double heat insulation and sound insulation functions.

Therefore, the present invention is an insulating brick construction step (S10) for the insulation of the floor as shown in Figure 6; A hot water pipe installation step (S20) of seating a hot water pipe on the upper side of the insulating brick; A finishing material combining step of seating a finishing material on the upper side of the hot water pipe (S30); The partition installation step (S40) of installing the partition in the vertical direction on the upper side of the finishing material is sequentially performed.

In particular, in the insulating brick construction step (S10), the insulating brick 100 is made of any one of liquid concrete or mortar on the inside of a mold in which an inner member 10 made of either a waste tire chip or a urethane or silicone foam sponge is previously installed. The outer member 20 made is cast and is firmly molded by drying.

At this time, in the insulating brick construction step (S10), it is preferable to form a plurality of seating grooves 21 on which the hot water pipe is seated on the upper side of the outer member 20 by a mold.

In addition, in the partition installation step (S40), the first insulating layer 30 made of waste tire chips and the second insulating layer 40 made of styrofoam are formed on the inside of the metal plate 50 on the upper side of the finishing material F. ) Will be installed.

In the present invention, the outer member 20 made of concrete or mortar is coupled to the outside of the inner member 10 made of waste tire chip, urethane, foam sponge, metal, etc., and the hot water pipe (P) is provided on the upper side of the outer member 20. ) As the insulating brick 100 seated forms the floor of the building, the effect of heat insulation is increased, and noise can be absorbed to minimize interlayer noise, and in winter, hot water can be supplied to perform heating.

In addition, resources can be recycled by combining the insulation material made of waste tire chips on the inside of the partition 200, and by performing the functions of heat insulation and sound insulation, the heat insulation performance can be improved and interlayer noise can be blocked at a minimum cost. .

10: inner member 11: insertion hole
12: space part 13: engaging projection
14: engaging hole 15: insertion pin
20: outer member 21: seating groove
30: first insulating layer 40: second insulating layer
50: metal plate 100: insulating brick
200: partition

Claims (5)

Constructing a floor using a plurality of insulating bricks (100), the upper side of the floor to install a partition 200 for partitioning the space in the room,
The insulating brick 100 is made of any one of waste tire chips, urethane, foam sponge, and metal, and an inner member 10 made of concrete or mortar, and an outer member 20 into which the inner member 10 is inserted. It comprises,
The partition 200 is provided with a first insulating layer 30 made of waste tire chips on the inside, and two metal plates having a second insulating layer 40 made of styrofoam on the outside of the first insulating layer 30 spaced apart ( 50) floor and partition structure for insulation and sound insulation, characterized in that formed between.
According to claim 1,
A plurality of insertion holes 11 penetrating the upper side and the lower side are formed in the inner member 10 so that the outer member 20 is inserted into the liquid phase to achieve a solid connection by drying, or the inserting hole 11 ) Pipe and insert pin (12) in the shape of a floor and partition structure for insulation and sound insulation, characterized in that inserted.
According to claim 1,
Floor and partition structure for heat insulation and sound insulation, characterized in that a seating groove (21) in which a hot water pipe (P) is seated is formed horizontally and vertically on the upper side of the outer member (20).
An insulating brick construction step (S10) for insulating the floor; A hot water pipe installation step (S20) of seating a hot water pipe on the upper side of the insulating brick; A finishing material combining step of seating a finishing material on the upper side of the hot water pipe (S30); The partition installation step (S40) of installing the partition in the vertical direction on the upper side of the finishing material is sequentially performed,
In the insulating brick construction step (S10), the insulating brick 100 is made of any one of liquid concrete or mortar on the inside of a mold in which an inner member 10 made of either a waste tire chip or a urethane or silicone-based foam sponge is previously installed. The member 20 is cast and solidly formed by drying,
In the partition installation step (S40), the first insulation layer 30 made of waste tire chips and the second insulation layer 40 made of styrofoam are formed on the inside of the metal plate 50 on the upper side of the finishing material F. Construction method of the floor and partition structure for insulation and sound insulation, characterized by installing.
The method of claim 4,
In the insulating brick construction step (S10), a floor for insulation and sound insulation, characterized in that a plurality of seating grooves (21) on which the hot water pipe (P) is seated is formed on the upper side of the outer member (20) by a mold, and Method of construction of partition structure.

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