KR20140094899A

KR20140094899A - Eco friendly lightweight block with porous, on-dol system and construction method thereof

Info

Publication number: KR20140094899A
Application number: KR1020130007526A
Authority: KR
Inventors: 김영철; 김계현
Original assignee: 김영철; 김계현
Priority date: 2013-01-23
Filing date: 2013-01-23
Publication date: 2014-07-31

Abstract

Disclosed are an eco-friendly foamed lightweight block and an ondol system applying the same, wherein the block contains loess. The block comprises: a foamed block main body; and a sound absorbing mat layer coupled to the bottom surface of the block main body. The block main body may have a groove formed on the upper surface thereof and to which an XL pipe is inserted. According to the present invention, the loess lightweight blocks applied to the ondol system and other sound insulation walls show reinforced sound insulation performances and emit far-infrared rays beneficial to human bodies. In addition, the loess lightweight blocks can be variously applied without certain limitations because having relatively inexpensive manufacturing costs.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eco-friendly bubble light block, an ondol system,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bubble lightweight block, and more particularly, to a bubble lightweight block and an ondol system using an ocher, which is an eco-friendly material, and a construction method thereof.

In recent years, block-like shapes have been widely used as building materials, such as flooring of sidewalks and exterior wall materials of buildings. However, since existing blocks have considerable weight, their application range is limited.

On the other hand, loess is being used as a building material in recent years because it emits far infrared ray which is beneficial to the human body. For example, it is made of loess bricks, loess boards, mortars, etc., and is used for the wall and exterior wall decoration of residential buildings. However, various additive components are required because loess or clay has a inherent limitation that soil is fundamentally weakly clumped.

It is difficult to apply it as a material for sole in the ondol system. Far infrared rays emitted from the actual clay are released at the highest temperature when heat is applied. Therefore, although the effect can be doubled if the clay loam is applied to the ondol system, a suitable product has not been developed so far.

Ondol is a unique type of residential heating system in Northeast Asia. It is a structure that warms and warms the spheres by putting spheres on the floor. Unlike the western style where the indoor air is easily dried by providing direct heat to the indoor space, there is an advantage that the indoor air is not deteriorated while the warmed floor is kept warm for a long time. Therefore, the majority of residential buildings in Korea are adopting the Ondol system.

On the other hand, multi-storey apartment houses such as apartments and multi-generations are mainstream in recent years. Apartment houses are efficient in construction, maintenance, and management, but they have problems such as floor noise.

As a result, the ondol system applied to the floor has become a major consideration in terms of workability, thermal efficiency, and interlayer noise suppression.

Korean Patent Registration No. 10-0710025 discloses an ocher block for an ondol having a pipe groove formed on a top surface thereof. This patented technology has a form in which a plurality of functional materials are inserted into a block body. In addition, a plurality of elastic supports are attached to the bottom portion to separate the blocks from the bottom surface, thereby suppressing transmission of vibration and noise.

However, there is a fundamental problem that such a patented technology block has a complicated construction. As a result, the manufacturing cost is high and thus it is limited to be universally applied to residential buildings.

In addition, although conventional bricks or blocks using yellow clay are mostly manufactured through a firing process, the firing process can obtain relatively good hardness, but does not sufficiently compensate for physical properties obtained in comparison with the cost of production.

Korean Patent Registration No. 10-0710025

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems of the prior art, and provides an eco-friendly bubble lightweight block that is economical and employs an environmentally friendly material.

The present invention provides an eco-friendly bubble lightweight block having a large number of bubbles or pores therein and excellent in sound insulation performance.

The present invention provides an ondol system and an installation method thereof which are excellent in workability and thermal efficiency by employing the above-described improved environmentally friendly bubble lightweight block.

The present invention provides an eco-friendly bubble light block comprising: 60 to 80 wt.% Of loess or clay; 5 to 15 wt.% Of a water soluble epoxy or water soluble acrylic resin; 5 to 10 wt.% Of cement; By weight, and the mixture is molded and cured.

The block may further comprise 5 to 10% by weight of wood powder or charcoal powder.

And a sound absorbing mat layer joined to the bottom surface of the block body, wherein the body of the block is formed with a groove on which an Excel pipe is inserted.

The sound absorbing mat layer and the block body may have a thickness ratio of 1: 4 to 1: 8.

The sound-absorbing mat layer may have a thickness of 5 to 20 mm.

The sound absorbing mat layer may be made of a material including any one of a nonwoven fabric, a palm stalemate mat, and EVA.

The block body has a rib portion on at least one side surface or a groove groove portion corresponding to the rib portion so that the side surface portion is partially overlapped when the block body is in contact with another touched block.

The present invention provides an ondol system including the above-described environment friendly bubble light block, comprising: a block layer in which a plurality of bubble blocks including yellow soil are arranged in close contact with each other; An Excel piping disposed on the block layer; And a fine layer disposed on the entire surface of the block layer including the pipelines, wherein the individual blocks of the block layer are combined with a sound absorbing mat layer on the bottom surface, the block comprising: 60 to 80 wt% of loess or clay, 5 to 15% by weight of water-soluble epoxy or water-soluble acrylic resin, 5 to 10% by weight of cement, and 5 to 10% by weight of air entrainment.

Each block of the block layer has grooves on the upper surface thereof for inserting the above-mentioned excel pipeline, and the above-mentioned excel pipeline is inserted into the above-mentioned block layer as a whole.

A mesh network covering the excel pipeline may be disposed between the block layer and the plaster layer.

The block body has a rib portion on a side surface or a groove groove portion corresponding to the rib portion, so that the side surface portion can be partially overlapped when contacting the other block.

The present invention also provides a method of constructing an ondol system comprising an eco-friendly bubble light block, comprising: installing a block layer of a plurality of discrete blocks on a floor; Installing an Excel piping on the block layer; Installing a mesh network covering the excel pipeline; And installing a fine layer on the entire surface of the block layer including the cell piping and the mesh network, wherein the individual blocks of the block layer are bubbles having a plurality of bubbles or pores therein, Wherein the block comprises: 60 to 80% by weight of loess or clay, 5 to 15% by weight of a water soluble epoxy or water soluble acrylic resin, 5 to 10% by weight of cement and 5 to 10% by weight of bubble entrainment, And then molded and cured.

Each of the individual blocks of the block layer has grooves on the upper surface thereof for inserting the tube, and the tube may be inserted into the groove of the block.

Before installing the block layer, a leveling layer may be provided.

The leveling layer may comprise 5 to 15 mm of loess mortar.

The plaster layer may use an ocher mortar containing at least one of charcoal powder, wood powder, and fragrance.

According to the present invention, a lightweight block is provided that contains a large number of pores or bubbles in its interior, based on loess which is an eco-friendly material. Because of this weight reduction, it can be applied to various construction materials. For example, it can be employed in the roofing or wall of the Ondol system without any special restrictions. When applied to the ondol system, a large amount of far-infrared rays are emitted by heating, which is beneficial to health. In addition, the plurality of pores included in the inner wall increases the sound insulation performance, and further enhances the sound insulation performance when the adsorption mat layer is bonded to the bottom wall. The bubble block of the present invention is also simple and economical to construct. In addition, these pores or bubbles increase the heat insulating performance, and at the same time, the pores have heat, so that the temperature can be preserved for a long time.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a view showing an eco-friendly bubble lightweight block according to an embodiment of the present invention; FIG.
1B is a view showing an eco-friendly bubble lightweight block according to another embodiment of the present invention.
2 is a view showing an eco-friendly bubble lightweight block according to another embodiment of the present invention.
3 is a view showing an ondol system employing the environmentally friendly bubble lightweight block of the present invention.
Fig. 4 is a view showing a part of Fig. 3. Fig.
FIG. 5 is a view showing a process flow of a method of constructing an ondol system employing the environmentally friendly bubble lightweight block of the present invention.

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

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a view showing an eco-friendly bubble lightweight block according to an embodiment of the present invention; FIG. Fig. 1B shows an example in which the eco-friendly bubble lightweight block 1 of the present invention is applied to the ondol system, and its application range is not limited thereto. For ease of understanding, the same reference numerals as in the embodiment of FIG.

Referring to FIG. 1A, an eco-friendly light bubble light block 1 according to an embodiment of the present invention is a block 1 made of loess and having a plurality of pores 13 or bubbles therein.

The inventive eco-friendly light bubble light block (1) of the present invention comprises 60 to 80% by weight of loess or clay, 5 to 15% by weight of a water soluble epoxy or water soluble acrylic resin, 5 to 10% by weight of cement and 5 to 10% And then molded and cured.

The content of loess or clay is less than 60% by weight and the content of loess or clay is poor, and the upper limit is set to 80% by weight for additional additives.

5 to 15% by weight of a water-soluble epoxy or water-soluble acrylic resin is added as a binder. Below 5% by weight, the binding performance is lowered and above 15% by weight is not economical.

The bubble entraining agent may be added in an amount of 5 to 10% by weight. If it is lower than 5% by weight, the bubble formation is lowered. If it is higher than 10% by weight, the hardness of the block may be lowered.

The block may further comprise 5 to 10% by weight of wood powder or charcoal powder. Such wood powder or charcoal powder not only provides a pore effect separately from the pores but also can increase the absorption and release effect of moisture in accordance with the ambient humidity. When the amount is less than 5% by weight, the effect is insignificant, and when it is more than 10% by weight, the hardness of the block may be lowered.

The block 1 according to another embodiment of the present invention may comprise a block body 11 of bubbles and a sound absorbing mat layer 12 bonded to its bottom surface. Such a block according to the present invention can be variously applied to a lightweight building having a plurality of bubbles or pores 13 therein, and thus can be variously applied to a sole of an ondol system and a soundproof block of a wall.

4, the eco-friendly light bubble light block 1 according to another embodiment of the present invention is applied to the ondol system, and a plurality of the eco-friendly bubble light block 1 are closely arranged on the floor G or the floor slab, (100). Hereinafter, block 1 may be referred to as an individual block.

The block body 11 is made of component elements including yellow clay or clay as described above, and includes a plurality of pores 13 therein. The plurality of pores 13 not only lighten the block itself but also enhance the sound insulation performance. Particularly, when applied to the ondol system as in the block 1 of the embodiment shown in Fig. 1B, the sound-absorbing mat layer 12 coupled to the bottom surface is further improved in sound insulation performance.

In another embodiment of FIG. 1B, each of the block bodies 11 has a groove 111 into which the hot water is circulated. As shown in FIG. 4, the grooves 111 of the individual block body 11 have the same shape as the portion of the inserted excel pipeline 200.

The individual blocks 1 are laid on the bottom surface G to form the block layer 100 as will be described in detail below and then the grooves 111 are connected so that the whole of the excel pipeline 200 can be inserted And the arrangement of the ondol pipe is provided.

The grooves 111 formed on the upper surface of the individual block body 11 are not particularly limited in shape or size but may have an arc shape in consideration of the shape of the inserted pipe 200 or pipe. .

In order to produce pores 13 or bubbles, foaming agents and bubble entraining agents may also be included in the manufacturing process.

The sound absorbing mat layer 12 is bonded to the bottom surface of the individual block body 11. Accordingly, the individual blocks 1 are provided with the sound absorbing mat layer 12 on the bottom surface thereof. As a result, the sound absorbing mat and the block 1 are handled as a single product rather than separately transported, stored, transported, and installed, so that the construction becomes very easy as described later.

The sound absorbing mat layer 12 may be any one of, for example, a nonwoven fabric, a coconut stalemate mat, and EVA.

Fig. 2 shows an eco-friendly bubble light block 1 according to another embodiment of the present invention. For ease of understanding, the same reference numerals as in the embodiments of FIGS. 1A and 1B are given here.

Block 1 according to another embodiment has an interlock structure 113 at a lateral portion. The interlock structure 113 serves to keep the interlock structure 113 in a fixed position in a state of being coupled with other adjacent blocks and to prevent a gap between the blocks from being formed straight to the bottom. Thus, although various shapes are possible without particular constraints, it is possible to present between the blocks 1 at least at least by having the rib portion 1131 and the groove groove portion 1132 on the corresponding side of the block 1, Thereby preventing the clearance from extending to the bottom surface G. This is because the block 1 of the present invention has the sound absorbing mat layer 12 on the bottom surface so that the sound waves collide with the block body 11 without being directly transmitted to the floor surface G through the aforementioned gap. This impact sound wave is eventually absorbed into the pore 13 inside the block body 11 and the sound absorbing mat layer 12 bonded to the bottom surface. Of course, as will be described later, when the fine layer 300 is formed, the mortar is inserted between the block 1 and the block 1 to suppress the occurrence of the gap as much as possible. However, a sound wave or a vibration wave The above-described interlock structure is effectively suppressed. The rib portion 1131 and the groove groove portion 1132 may be formed by being distributed in two sides in the block 1 of the illustrated embodiment of the present invention.

Hereinafter, a method of manufacturing an eco-friendly bubble light block will be described.

Initially mix water, foam or bubble entraining agent as in step 11. Preferably, the entrained air may be between 4.5 and 5 kg / m < ³ >.

Next, in step 12, yellow loess and jet cement are mixed with water containing air bubbles.

In step 13, the mixture is poured into a mold of a block body 11 and hardened to manufacture the block body 11. [

Preferably, in step 13, the block body 11 is placed upside down, that is, the bottom face of the block 1 faces upward, so that the structure for forming the groove into which the excel pipeline 200 is inserted is positioned below. Therefore, the step of attaching the sound absorbing mat layer 12, which is the next step, can proceed more quickly.

Subsequently, in step 14, the sound absorbing mat layer 12 is adhered to the bottom surface portion of the block body 11. The sound absorbing mat layer 12 may be formed of any one of a nonwoven fabric, a coconut shell mat, and an ethylene vinyl acetate (EVA).

For example, the block body 11 is manufactured to have dimensions of 400 mm, 400 mm and 60 mm, and the sound-absorbing mat layer 12 has a thickness of 10 mm. The grooves 111 formed on the upper surface of the block body 11 were made to have a diameter of 20 mm and an interval between the lines of 200 mm.

However, the block (1) of the present invention is not limited to the above dimensions. For example, the sound-absorbing mat layer 12 may be formed to 5 to 20 mm. If it is smaller than 5mm, the sound insulation effect is lowered. If it is larger than 20mm, it is not economical. The thickness ratio of the sound absorbing mat layer 12 and the block body 11 may be 1: 4 to 1: 8.

Hereinafter, an ondol system and an installation method thereof using the eco-friendly bubble lightweight block of the present invention will be described with reference to FIGS. 3 to 5. FIG.

First, in step 101, a self-leveling layer (not shown) is laid on the bottom surface G or the bottom slab. It uses a dilute yellow mortar and, if necessary, can be added with a perfluoroadhesive. The leveling layer may be formed to have a thickness of, for example, 5 to 15 mm, preferably 10 mm. This leveling layer can be omitted or the thickness of the installation can be determined depending on the bottom surface (G) condition of the site.

Next, in step 102, the leveling layer or the block layer 100 is provided on the bottom surface G (if the leveling layer is omitted). This is realized through the laying operation of the individual blocks 1, and the positions where the individual blocks 1 are arranged according to the shape of the grooves 111 on the upper surface are determined. The individual blocks (1) are brought into close contact with each other so as to reduce the gap as much as possible. The block 1 having the interlock structure of the other embodiment shown in FIG. 2 as described above is arranged so as to be interlocked with the interlock structure. For example, when the interlock structure is the rib portion 1131 and the groove groove portion 1132, the groove groove portion 1132 and the rib portion 1131 of the other block 1, which are in contact with the rib portion 1131 and the groove groove portion 1132, So as to be inserted.

Next, in step 103, the thermally conductive paste 130 is injected into the groove 111 formed in the individual blocks 1 of the block layer 100.

The thermally conductive paste 130 may be made up of one or more components selected from the group consisting of loess, charcoal powder, copper, aluminum, iron, graphite, and resin.

The thermally conductive paste 130 suppresses voids that may possibly occur between the heat pipe 130 and the pipe 200 because the mortar for the fillet layer 300 is not completely inserted into the groove 111. As shown in the figure, there is a portion of the gap where the excavation pipe 200 is moved away from the inside of the groove 111, and in this case, it may occur when the mortar can not be completely inserted. The thermally conductive paste 130 previously injected into the grooves 111 suppresses such voids. However, it goes without saying that the step of injecting the thermally conductive paste 130 may be omitted.

In step 104, an Excel piping 200 in which hot water is circulated is inserted and arranged in a groove 111 formed in the individual blocks 1 of the block layer 100. At this time, the thermally conductive paste 130 to be injected in step 103 may be carried out after step 104, simultaneously with the insertion of the excel pipeline 200, or after the insertion of the excel pipeline 200.

Next, at step 105, a mesh network 500 covering the excel pipeline 200 is installed. This mesh network prevents the ex- ternal piping 200 from being detached from the grooves 111 and allows the heat of the ex- plosive piping 200 to spread uniformly by conducting heat in contact with the ex- plosive piping 200. [

In step 106, the pleated layers 300 and 300 are formed on the front surface. The plaster layer 300 may be installed, for example, with a thickness of 10 to 20 mm using functional mortar. Charcoal, wood flour, and flavoring may be added to impart flavor to the flaky layer 300.

Finally, a mat or other finishing material 400 is installed on the entire surface of the matte layer 300.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

1: Block 11: Block body
12: Sound absorbing mat layer 100: Block layer
111: groove 200: Excel piping
300: plaster layer 400: finishing material
500: mesh network

Claims

From 5 to 15% by weight of water-soluble epoxy or water-soluble acrylic resin, from 5 to 10% by weight of cement, and from 5 to 10% by weight of bubbling,
The mixture is cured after curing.
Environment friendly bubble lightweight block.

The method according to claim 1,
Further comprising 5 to 10% by weight of wood powder or charcoal powder.
Environment friendly bubble lightweight block.

The method according to claim 1 or 2,
Further comprising a sound absorbing mat layer bonded to the bottom surface of the block body,
Wherein the block body has a groove on an upper surface thereof for inserting an excel pipe,
Environment friendly bubble lightweight block.

The method of claim 3,
Wherein the sound absorbing mat layer and the block body have a thickness ratio of 1: 4 to 1: 8.
Environment friendly bubble lightweight block.

The method of claim 3,
Wherein the sound-absorbing mat layer has a thickness of 5 to 20 mm.
Environment friendly bubble lightweight block.

The method of claim 3,
Wherein the sound-absorbing mat layer is made of a material including any one of a nonwoven fabric, a palm-stem mat, and EVA.
Environment friendly bubble lightweight block.

The method of claim 3,
Wherein the block body has a rib portion on at least one side surface or a groove groove portion corresponding to the rib portion so that the side surface portions are partially overlapped when contacting the other block to be touched.
Environment friendly bubble lightweight block.

A block layer in which a plurality of bubble blocks including yellow loess are arranged in close contact with each other;
An Excel piping disposed on the block layer; And
And a fine layer disposed on the entire surface of the block layer including the above-
The individual block of the block layer is a sound absorbing mat layer bonded to the bottom surface,
Said block comprising: from 60 to 80% by weight of loess or clay, from 5 to 15% by weight of water-soluble epoxy or water-soluble acrylic resin, from 5 to 10% by weight of cement, and from 5 to 10% ,
Ondol system including environment friendly bubble light block.

The method of claim 8,
Wherein the individual blocks of the block layer are formed with grooves for inserting the excel piping on an upper surface thereof,
Ondol system including environment friendly bubble light block.

The method of claim 9,
And a mesh network covering the excel pipeline is disposed between the block layer and the plaster layer.
Ondol system including environment friendly bubble light block.

The method of claim 8,
Wherein the block body has a rib portion on a side surface or a groove groove portion corresponding to the rib portion so that the side surface portion is partially overlapped when the block body is in contact with another touched block.
Ondol system including environment friendly bubble light block.

Providing a block layer of a plurality of individual blocks on a bottom surface;
Installing an Excel piping on the block layer;
Installing a mesh network covering the excel pipeline; And
And installing a fine layer on the entire surface of the block layer including the cell piping and the mesh network,
The individual blocks of the block layer are bubbles having a plurality of bubbles or pores therein, each of which is formed by bonding a sound absorbing mat layer to the bottom surface of the block body,
Said block comprising: from 60 to 80% by weight of loess or clay, from 5 to 15% by weight of water-soluble epoxy or water-soluble acrylic resin, from 5 to 10% by weight of cement, and from 5 to 10% ,
A method of constructing an ondol system including an environmentally friendly bubble light block.

The method of claim 12,
Each of the individual blocks of the block layer has a groove on an upper surface thereof,
Wherein the pipe is inserted into a groove of the individual block.
A method of constructing an ondol system including an environmentally friendly bubble light block.

The method of claim 12,
Wherein a leveling layer is provided before the block layer is installed.
A method of constructing an ondol system including an environmentally friendly bubble light block.

15. The method of claim 14,
Wherein the leveling layer comprises 5 to 15 mm of loess mortar.
A method of constructing an ondol system including an environmentally friendly bubble light block.

The method of claim 12,
Wherein the platelet layer comprises an ocher mortar comprising at least one of charcoal powder, wood powder, and fragrance.
A method of constructing an ondol system including an environmentally friendly bubble light block.