KR20180089942A - Insulation with water proof and moisture proof function and method of construction using the same - Google Patents

Abstract

The present invention relates to a separation insulation material having waterproof and moisture proof functions and a construction method using the same. More specifically, the present invention relates to the separation insulation material for insulation and waterproof of a building bottom, a wall body, and a roof, and the construction method capable of efficiently and simply performing insulation construction for the bottom, the wall surface, and the roof by using the same such that problems caused by humidity of the ground surface like a basement or a ground floor can be resolved. The separation insulation material according to the present invention comprises: a main body having a predetermined thickness, and formed of an insulation material; a plurality of supporting protrusion portions protruded downwardly from the bottom surface of the main body, and arranged to be separate from each other; and a waterproof portion formed to surround the outer circumferential surface of the main body and the supporting protrusion portions for waterproof and moisture proof functions of the main body and the supporting protrusion portions.

Description

TECHNICAL FIELD The present invention relates to a waterproof and dampproof insulation material and a construction method using the waterproof insulation material.

The present invention relates to a separating insulation having a waterproof and moisture-proofing function and a construction method using the same. More particularly, the present invention relates to a separating insulation for insulation and waterproofing of a building floor, a wall and a roof, The present invention relates to a method of installing a floor, a wall, and a roof in a simple and efficient manner.

Soils and basements such as houses and schools come up with moisture and cold air from the ground. In the past, the floor was installed at a certain distance from the floor by using materials with relatively good thermal insulation and feel, such as wood, . However, such a wooden floor has a problem that a creaking sound is produced when it is used, or corrosion or mold due to moisture is caused when it is used for a long period of time.

In order to solve such a problem, a method of forming an insulating waterproofing structure using a heat insulating material and a waterproofing material has recently been practiced.

For example, as described in the bottom structure of Korean Patent No. 10-0364922, a heat insulating plate and an embossed plastic plate are sequentially laminated on a drain plate made of a waterproof material to circulate air to the lower portion of the drain plate, And the insulation is made by the insulation plate, the floor structure is developed and applied to the insulation waterproofing method of the building.

Although this floor structure has been shown to be effective in shielding the floor from moisture and cold air, it requires a variety of materials such as a drain plate, a heat insulating plate and an embossing plastic plate, which is not only troublesome in construction but also a concrete mortar In the case of construction, moisture may penetrate into the heat insulating plate and the heat insulating property may remarkably decrease.

KR 10-0660593 B1 KR 10-2005-0046331 A KR 20-0372824 Y1

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and it is an object of the present invention to provide a heat insulating material and a construction method for insulation and waterproofing of a floor or basement floor, And to provide a heat insulating material capable of exhibiting heat insulating performance, waterproofing and moisture-proofing performance, and a construction method using the same.

According to an aspect of the present invention, there is provided a separator having a waterproof and moisture-proof function, the separator having a predetermined thickness and formed of a heat insulating material; A plurality of support protrusions projecting downward from a lower surface of the main body and spaced apart from each other; And a waterproof part formed to surround the outer circumferential surface of the main body and the support protrusion part for waterproofing and damping of the main body and the support protrusion part.

The main body includes a lower body and an upper body which is formed in a shape corresponding to the lower body and integrally formed on the upper side of the lower body. The upper edge of the lower body is exposed to the outside of a certain region, The upper body is formed to be spaced apart from the lower body by a predetermined distance in the horizontal direction so that the edge of the upper body is exposed to the outside of the predetermined region.

The waterproof portion includes an upper waterproof sheet formed to surround an upper surface of the upper body, an outer peripheral surface of the support protruded portion, and a lower waterproof sheet formed to surround the lower surface of the lower body.

And a plurality of reinforcing protrusions projecting downward from the lower surface of the lower body between the support protrusions and spaced apart from each other.

The method of the present invention uses a spaced-apart insulation material having a waterproof and moisture-proofing function. The method includes: a body having a predetermined thickness and formed of a heat insulating material; A plurality of support protrusions projecting downward from a lower surface of the main body and spaced apart from each other; And a waterproof portion formed to surround an outer circumferential surface of the main body and the support protruding portion for waterproofing and damping the main body and the support protruding portion, the method comprising the steps of: A base structure forming step of forming a base structure of a floor or a wall of a building or a ceiling; A heat insulating material mounting step of fixing and fixing the spaced thermal insulating material to the foundation structure; And a finishing step of finishing the outer side of the spaced-apart insulating material using a finishing material.

In the step of forming the foundation structure, the ground is pierced to a certain depth, and the pouring concrete is poured to form a poured concrete layer. In the step of installing the poured concrete, an asphalt felt is disposed on the upper side of the poured concrete layer, And a finishing material is disposed on the upper side of the inactive concrete layer, and the finishing material is disposed on the upper side of the inactive concrete layer do.

In the forming of the foundation structure, the reinforcing concrete is used to form a wall perpendicular to the ground. In the finishing step, the cement mortar is applied to the other surface of the wall where the spaced- And an outer finishing material may be disposed in a direction parallel to the wall so that the spaced thermal insulating material is concealed from the outside at a position spaced apart from the spaced thermal insulating material by a certain distance.

Also, in the forming of the foundation structure, the ceiling slab is formed by using the reinforced concrete, the finishing step includes forming an unfired concrete layer on the upper side of the spaced thermal insulating material, arranging a variable moisture permeable and moisture- , The indoor finish material can be disposed on the lower side of the variable moisture permeability and moisture barrier sheet.

In the forming of the foundation structure, the ceiling slab is formed by using the reinforced concrete. In the finishing step, the variable moisture permeability and moisture barrier sheet is disposed on the upper side of the spaced insulation material. On the upper side of the variable moisture barrier and moisture barrier sheet, Can be formed.

The main body includes a lower body and an upper body which is formed in a shape corresponding to the lower body and integrally formed on the upper side of the lower body. The upper edge of the lower body is exposed to the outside of a certain region, The upper body is formed to be spaced apart from the lower body by a predetermined distance in the horizontal direction so that the edge of the upper body is exposed to the outside of the predetermined region.

The waterproof portion includes an upper waterproof sheet formed to surround an upper surface of the upper body, an outer peripheral surface of the support protruded portion, and a lower waterproof sheet formed to surround the lower surface of the lower body.

And a plurality of reinforcing protrusions projecting downward from the lower surface of the lower body between the support protrusions and spaced apart from each other.

Disclosed is a waterproof and dampproof insulating film and a method of using the same. The problem of insulation and waterproofing of the floor or floor of a conventional floor or basement, wall and roof is simplified by a simplified structure. It is possible to exhibit excellent heat insulating performance and waterproof and moisture-proof performance.

In addition, the present invention has a structure in which the density gradually increases from the inside to the surface side through the heat treatment and compression process, so that the cracks are generated or damaged on the surface compared with the existing heat insulators , It is possible to effectively prevent water from penetrating into the inside or transferring heat through a crack or a damaged portion.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a separating insulation having a waterproof and moisture-proofing function according to the present invention. FIG.
Fig. 2 is a perspective view of the separating insulating material having the waterproofing and moisture-proofing function shown in Fig. 1. Fig.
3 is a sectional view of a separating insulation having a waterproof and moisture-proofing function according to the present invention.
FIG. 4 is a cross-sectional view illustrating a method of constructing a building floor using a thermal insulation material having a waterproof and moisture-proof function according to the present invention.
FIG. 5 is a sectional view for explaining a method of constructing a building wall using a separating insulating material having a waterproof and moisture-proof function according to the present invention. FIG.
6 is a sectional view for explaining a method of constructing a building roof using a thermal insulation material having a waterproof and moisture-proof function according to the present invention.
FIG. 7 is a sectional view for explaining another example of a method of constructing a building roof using a thermal insulation material having a waterproof and moisture-proof function according to the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a method of constructing a thermal insulation material having a waterproof and moisture-proof function and a construction method using the same according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 show a separating insulating material 100 having a waterproofing and moisture-proofing function according to the present invention. 1 to 3, a separator 100 having a waterproof and moisture-proof function has a body 110 having a predetermined thickness and formed of a heat insulating material; A plurality of support protrusions 120 protruding downward from the lower surface of the main body 110 and spaced apart from each other; And a waterproof part 130 surrounding the main body 110 and the supporting protrusions 120 to enclose the main body 110 and the supporting protrusions 120 for waterproofing and damping.

The main body 110 may be formed using expanded polystyrene, foamed urethane, expanded epoxy or the like so as to have heat insulation. The main body 110 basically includes a lower body 111 and an upper body 112 formed in a shape corresponding to the lower body 111 and integrally formed on the upper side of the lower body 111. As shown in FIGS. 1 and 2, the main body 110 is divided into upper and lower bodies 111 and 112 so that the upper edge of the lower body 111 is exposed to the outside of the predetermined area, Is formed in such a manner that the lower body 111 or the lower body 111 is horizontally shifted or transversely moved with respect to the upper body 112 with respect to the lower body 111.

Although not shown in the drawing, the body can change the internal density by heat treatment and compression or pressing. The body can be gradually increased in density from the inside to the surface side through heat treatment and compression.

Also, the body may have an inner waterproof layer whose density gradually increases from the inside to the surface side, and the portion corresponding to a certain depth from the surface to the inside of the body may be formed to have an increased density.

Such a main body can effectively prevent or prevent water from penetrating into the inside or transferring heat through a crack or a damaged portion when a crack occurs or a surface is damaged.

1 to 3, the main body 110 has a structure in which the upper body 112 and the lower body 111 are formed to be shifted or transversely shifted by a predetermined distance, A first stepped portion 115 in the form of a step is formed between one side of the body 111 and a second stepped portion 115 formed between the other side of the upper body 112 and the other side of the lower body 111, And a second stepped portion 116 in a direction opposite to that of the first stepped portion 115 is formed.

When the main body 110 having the first stepped portion 115 and the second stepped portion 116 formed as described above is disposed adjacent to each other, the first stepped portion 115 of the one main body 110, Is engaged with the second step portion 116 of the main body 110 so that the second step portion 116 of the one main body 110 is engaged with the first step portion 115 of another main body 110 do.

Although the main body 110 is formed in a rectangular shape in the illustrated example, it may be formed in a triangular or hexagonal shape.

3, the waterproof portion 130 includes an upper waterproof sheet 131 formed to surround the upper surface of the upper body 112 and a lower waterproof sheet 131 formed on the lower surface of the lower body 111, And a lower waterproof sheet 132 formed to surround the lower waterproof sheet 132.

The lower waterproof sheet 132 is formed only on the lower surface of the lower body 111. Alternatively, the lower waterproof sheet 132 may be formed on the lower surface of the lower body 111 and the upper surface of the lower body 111, 112 and the lower surface of the upper body 112 exposed to the outside.

The lower waterproof sheet 132 may be formed in a shape corresponding to a lower portion of the main body and may be attached to a lower portion of the main body, or may be formed by coating a material having a waterproof function. Meanwhile, the upper waterproof sheet 131 may be omitted.

The supporting protrusions 120 are formed of the same material as the lower body 111 and are integrally formed with the lower body 111. The supporting protrusions 120 may be formed in a cylindrical shape having a circular section as shown in the figure, but may be formed in a polygonal column shape such as a square column or a hexagonal column. Although not shown in the drawing, in order to form the heat insulating space portion, the support protruding portion 120 is formed with a predetermined depth from the lower end of the support protrusion 120 toward the inner or lower body 111 of the support protrusion 120, May be further formed.

 A plurality of spaced-apart reinforcing protrusions 140 protruding downward from the lower surface of the lower body 111 between the support protrusions 120 according to an embodiment of the present invention. Respectively.

The reinforcing protrusions 140 are respectively formed between the support protrusions 120 so as to reinforce the load acting on the area between the support protrusions 120. The reinforcing protrusions 140 are formed to be smaller than the diameter or size of the support protrusions 120, and are formed to have the same length.

As described above, the waterproof and dampproof insulating separator 100 according to the present invention has the upper waterproof sheet 131 provided at the upper portion thereof and the lower waterproof sheet 132 provided at the lower portion thereof, It is possible to expect an effective waterproofing and moisture-proofing function as well as an insulating function by blocking moisture or moisture.

Hereinafter, a method of constructing a floor of a building using a separated thermal insulation material having a waterproof and moisture-proof function according to the present invention shown in FIGS. 1 to 3, a method of constructing a wall of a building, Will be described.

FIG. 4 shows the floor structure of a building constructed using the separated thermal insulation material 100 having a waterproof and moisture-proof function according to the present invention. A method of constructing a floor of a building using the separated thermal insulation material 100 having a waterproof and moistureproof function according to the present invention will be described with reference to FIG.

Referring to FIG. 4, a floor construction method of a building using a spaced-apart insulation material 100 having a waterproof and moisture-proof function according to the present invention includes a base structure forming step, a heat insulating material mounting step, and a finishing step.

The foundation structure forming step is for forming the foundation structure of the building floor. The foundation structure forming step is a step of tearing the ground penetrating the building to a certain depth, and a step of putting the abandoned concrete (outsole concrete) And a pouring step of forming a forbidden concrete layer 210. This abandoned concrete layer 210 forms the foundation structure of the bottom of the building.

The asphalt felting 220 for waterproofing is disposed on the upper surface of the abandoned concrete layer 210 after the curing of the abandoned concrete layer 210. In the upper part of the asphalt felt 220, (100). In the step of installing the heat insulating material, as shown in the figure, the separated heat insulating materials 100 are engaged with each other such that no gap or space is generated between the separated heat insulating materials 100. The supporting protrusions 120 formed on the separating insulating material 100 are arranged to face the asphalt felt 220.

The asphalt felt 220 disposed above the abandoned concrete layer 210 prior to the installation of the spaced-apart heat insulating materials 100 is formed by infiltrating asphalt into a lug or asbestos made of waste paper, rags, etc., It is used for waterproofing of floor, flooring of floor material.

In the finishing step, the variable moisture permeability and moisture barrier sheet 230 is disposed on the upper side of the spaced heat insulating material 100, the non-conductive concrete layer 240 is formed on the upper side of the variable moisture permeability and moisture barrier sheet 230, The finishing material 250 is placed on the upper side of the frame. The finishing material 250 may be formed of a wood plate, and in this embodiment, a slab in which granite is formed in a flat plate shape may be applied.

The variable moisture permeability and moisture barrier sheet 230 is a sheet that enables water movement inside and outside the building according to various climatic conditions. It forms an intelligent moisture barrier membrane to prevent moisture from penetrating into the structure during the dry winter, To prevent condensation and save energy.

In addition, the variable moisture permeability and moisture barrier sheet 230 can prevent mold growth by preventing humidity control and dew condensation while preventing dampness of the building, thereby preventing asthma, atopic dermatitis, odor, and the like. You can expect.

FIG. 5 shows a wall structure of a building constructed using a spaced-apart heat insulating material 100 having a waterproof and moisture-proof function according to the present invention. With reference to FIG. 5, a method of constructing a wall of a building using the separated thermal insulation material 100 having a waterproof and moisture-proof function according to the present invention will be described.

Referring to FIG. 5, a method of constructing a wall of a building using the heat insulating material 100 having a waterproof and moisture-proof function according to the present invention includes a step of forming a foundation structure, a step of installing a heat insulating material, and a finishing step.

The foundation structure forming step forms a wall 211 perpendicular to the ground using the reinforced concrete to form a wall of the building.

In the step of installing the heat insulating material, the spacing heat insulating materials 100 are disposed closely to the outside of the wall 211, that is, toward one side of the outside of the wall 211. In order to prevent a gap or a space from being generated between the spacing insulating materials 100, (100) to be engaged with each other. The supporting protrusions 120 formed on the heat insulating material 100 are arranged to face the outer circumferential surface of the wall body 211.

In the finishing step, the inner finish layer 260 is formed on the other surface of the wall 211 on which the spaced-apart heat insulating material 100 is disposed by using a cement mortar, and the inner finish layer 260 is disposed at a position spaced apart from the spaced- The external finishing material 251 can be disposed in a direction parallel to the wall body 211 so that the spacing thermal insulating material 100 can be concealed from the outside.

The outer finishing material 251 is fixed to the wall body 211 formed at one side of the base structure forming step and the other side is supported at the end of the supporting frame extending to the outdoor side and can be formed of metal, wood, glass, or plastic . The outer finishing material 251 is spaced apart from the spacing thermal insulating material 100 by a predetermined distance to form a heat insulating space S between the spacing insulating material 100.

Meanwhile, FIG. 6 shows a roof structure of a building constructed using a spaced-apart heat insulating material 100 having a waterproof and moisture-proof function according to the present invention. With reference to FIG. 6, a method of constructing a roof of a building using the separated thermal insulation material 100 having a waterproof and moisture-proof function according to the present invention will be described.

Referring to FIG. 6, a method of constructing a roof of a building using the separated thermal insulation material 100 having a waterproof and moisture-proof function according to the present invention includes a foundation structure forming step, a heat insulating material mounting step, and a finishing step.

In the base structure forming step, a ceiling slab 212 having a certain thickness is formed by using reinforced concrete to form a roof base structure.

The waterproofing asphalt felt 220 is disposed on the upper side of the ceiling slab 212 and the spaced heat insulating material 100 is disposed on the upper side of the asphalt felt 220. The spacing heat insulating materials 100 are disposed in close contact with the asphalt felt 220 so that the spacing insulating materials 100 are engaged with each other so that no gap or space is generated between the spacing insulating materials 100 as shown in FIG. Then, the supporting protrusions 120 formed on the separating insulating material 100 are disposed so as to face the asphalt felt 220.

In the finishing step, the non-exposed concrete layer 240 is formed on the upper side of the spaced-apart heat insulating material 100, the variable moisture permeability and moisture barrier sheet 230 is disposed on the lower side of the ceiling structure, Place the finish. At this time, the interior finishing material 270 is fixed to the ceiling slab 212 at one end and the other side is supported by a hanger 271 extending a predetermined length toward the interior side. The interior finish material 270 may be a panel formed of metal, wood, plastic, or the like.

Meanwhile, a method of constructing a roof of a building using the heat insulation material 100 having a waterproof and moisture-proof function according to the present invention includes: a foundation structure forming step of forming a ceiling slab 212 using reinforced concrete; Placing a waterproofing asphalt felt (220) above the ceiling slab (212) and placing a spacing thermal insulating material (100) above the asphalt felt (220); The variable moisture permeability and moisture barrier sheet 230 is disposed on the upper side of the separating insulating material 100 and the non-conductive concrete layer 240 is formed on the upper side of the variable moisture permeability and moisture barrier sheet 230, And a finishing step of forming an epoxy coating layer for waterproofing.

The roof constructed by the above construction method is shown in Fig. 7, a waterproof asphalt felt 220 is disposed on the ceiling slab 212, a spaced heat insulating material 100 is disposed on the upper side of the asphalt felt 220, A moisture permeable and moisture-impermeable sheet 230 is disposed on the upper side, an unfired concrete layer 240 is formed on the upper side of the variable moisture permeability and moisture barrier sheet 230 and an epoxy coating layer 280 is formed on the upper side of the non- .

In addition, an indoor finishing material 270 for indoor finishing is installed at a position spaced from the bottom face of the ceiling slab 212 by a predetermined distance. The interior finishing material 270 is fixed at one end to the ceiling slab 212 and the other side is supported by a hanger 271 extending a predetermined length toward the interior side. A panel formed of metal, wood, plastic or the like can be applied to the interior finish material.

Although the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be appreciated that variations and equivalents of other embodiments are possible. Accordingly, the true scope of protection of the present invention should be determined only by the technical idea of the appended claims.

100: Discrete insulation
110:
111: Lower body
112: upper body
120: support projection
130: Waterproof part
131: Lower waterproof sheet
132: upper waterproof sheet
140: reinforcing projection
210: abandoned concrete layer
211: Wall
212: roof slab
220: Asphalt felt
230: Variable breathable and moisture-proof sheet
240: Plain concrete layer
250: Finishing material
251: External finish
260: inner finish layer
270: Interior finish
280: epoxy waterproof layer

Claims (12)

A body having a predetermined thickness and formed of a heat insulating material;
A plurality of support protrusions projecting downward from a lower surface of the main body and spaced apart from each other;
And a waterproof portion formed to surround an outer circumferential surface of the main body and the support protruding portion for waterproofing and damping the main body and the support protruding portion.
The method according to claim 1,
The main body includes a lower body and an upper body formed in a shape corresponding to the lower body and integrally formed on the upper side of the lower body,
Wherein the upper body is formed to be spaced apart from the lower body by a predetermined distance so as to expose a bottom edge of the upper body to the outside of the upper body while a top edge of the lower body is exposed to outside of a certain region. And a moisture-insulating function.
The method according to claim 2, wherein
Wherein the waterproof portion includes an outer circumferential surface of the support protruding portion and a lower waterproof sheet formed to surround the lower surface of the lower body.
The method of claim 3,
And a plurality of reinforcing protrusions projecting downward from the lower surface of the lower body between the support protrusions and spaced apart from each other.
A body having a predetermined thickness and formed of a heat insulating material; A plurality of support protrusions projecting downward from a lower surface of the main body and spaced apart from each other; And a waterproof portion formed to surround an outer circumferential surface of the main body and the support protrusions for waterproofing and damping of the main body and the support protrusions, the method comprising:
A foundation forming step of forming a base structure of a floor or a wall surface of a building or a ceiling using concrete;
A heat insulating material mounting step of fixing and fixing the spaced thermal insulating material to the foundation structure;
And a finishing step of finishing the outer side of the separated thermal insulation material using a finishing material.
6. The method of claim 5,
In the step of forming the foundation structure, the ground is pierced to a certain depth, the abandoned concrete is poured to form the abandoned concrete layer,
Wherein the asphalt pavement is disposed on the upper side of the abandoned concrete layer, the spacing thermal insulation material is disposed on the upper side of the asphalt felt,
Wherein the finishing step comprises disposing a variable moisture permeability and moisture barrier sheet on the upper side of the spaced thermal insulating material, forming an unfired concrete layer on the upper side of the variable moisture permeability and moisture barrier sheet, and disposing a finishing material on the upper side of the non- And a construction method using a separative heat insulating material having a moisture-proof function.
6. The method of claim 5,
In the forming of the foundation structure, a wall perpendicular to the ground is formed by using the reinforced concrete,
The finishing step may include forming an inner finish layer on the other surface opposite to the one surface of the wall on which the spaced heat insulating material is disposed, using a cement mortar, and inserting the spaced heat insulating material at a position spaced apart from the spaced heat insulating material Wherein the external finishing material is arranged in a direction parallel to the wall.
6. The method of claim 5,
In the forming of the foundation structure, a ceiling slab is formed by using reinforced concrete,
Wherein the step of finishing comprises forming an unfired concrete layer on the upper side of the spaced heat insulating material and a variable moisture permeability and moisture barrier sheet on the lower side of the ceiling structure and arranging the indoor finishing material on the lower side of the variable moisture barrier and moisture barrier sheet A construction method using a separating insulation having a waterproof and moistureproof function.
9. The method of claim 8,
In the forming of the foundation structure, a ceiling slab is formed by using reinforced concrete,
Wherein the step of finishing comprises disposing a variable moisture permeability and moisture barrier sheet on the upper side of the spaced thermal insulating material and forming an unfired concrete layer on the upper side of the variable moisture barrier and moisture barrier sheet .
10. The method according to any one of claims 5 to 9,
The main body includes a lower body and an upper body formed in a shape corresponding to the lower body and integrally formed on the upper side of the lower body,
Wherein the upper body is formed to be spaced apart from the lower body by a predetermined distance so as to expose a bottom edge of the upper body to the outside of the upper body while a top edge of the lower body is exposed to outside of a certain region. And a construction method using a separative heat insulating material having a moisture-proof function.
11. The method of claim 10,
Wherein the waterproof portion includes an outer circumferential surface of the supporting protrusion and a lower waterproof sheet formed to surround the lower surface of the lower body.
12. The method of claim 11,
And a plurality of reinforcing protrusions projecting downward from a lower surface of the lower body between the support protrusions and spaced apart from each other.

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