KR20160137128A - Heat insulating and waterproofing method of constructure using tapering insulation board and Polyurea Waterproofing Sheet - Google Patents
Heat insulating and waterproofing method of constructure using tapering insulation board and Polyurea Waterproofing Sheet Download PDFInfo
- Publication number
- KR20160137128A KR20160137128A KR1020150071794A KR20150071794A KR20160137128A KR 20160137128 A KR20160137128 A KR 20160137128A KR 1020150071794 A KR1020150071794 A KR 1020150071794A KR 20150071794 A KR20150071794 A KR 20150071794A KR 20160137128 A KR20160137128 A KR 20160137128A
- Authority
- KR
- South Korea
- Prior art keywords
- tapering
- layer
- heat insulating
- board
- boards
- Prior art date
Links
- 229920002396 Polyurea Polymers 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004078 waterproofing Methods 0.000 title claims abstract description 16
- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 239000006260 foam Substances 0.000 claims abstract description 19
- 239000000565 sealant Substances 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims description 75
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000011247 coating layer Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229920006248 expandable polystyrene Polymers 0.000 claims description 3
- 239000004794 expanded polystyrene Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007730 finishing process Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/644—Damp-proof courses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The present invention discloses an adiabatic waterproofing method using a tapering heat insulating board and an adiabatic waterproofing structure thereof. The present invention relates to an adiabatic waterproofing method using a tapering heat insulating board, Before the post-urethane foam is cured, a block unit of tapering and adiabatic boards is consecutively assembled to construct a heat insulating layer, a sealant having a predetermined width is connected to a connecting portion of the tapering and adiabatic boards in a block unit, And a waterproof layer is formed by applying a polyurea coating film as a finishing process. In this way, the water is prevented from stagnating on the bottom surface of the roof structure, The rainwater penetrates into the building, And, in particular, that can prevent the seam to the waterproof layer to prevent the waterproof layer is torn or damaged, as well, while increasing the insulation effect which would increase the durability of the building.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique for installing a tapering and heat insulating board on a floor slab of a roof structure, and more particularly, to a floor slab of a roof structure by applying a filler foam so as to maintain a flatness while filling cracks and grooves of a flat bottom- Before the filling foam is cured, tapering and adiabatic boards of block units are successively assembled to form a heat insulating layer, a sealant having a predetermined width is connected to a connecting portion of tapering and adiabatic boards of a block unit, The tapering and adiabatic boards are integrated to form a waterproof layer by applying a polyurea coating film as a finishing process so that the water dropping on the bottom surface of the roof structure can be easily performed without stagnation, While providing a tapering insulation board to increase the insulation effect The present invention relates to an insulating waterproofing method and an insulating waterproofing structure.
In general, the consideration of the roof structure is to improve the waterproofing function and the insulation effect by improving the water drainage. To this end, the roof slab structure of the roof structure is conventionally sloped, It is possible to construct a concrete structure to improve water drainage, to treat finishing materials such as asphalt single as a finishing material, or to make a frame with wood, steel or frame on a flat structure of a rooftop structure, And a waterproof layer was formed on the above-mentioned finish material through the application of a coating film such as a patent registration No. 10-0956489 (Published on May 22, 2010) and a Patent Registration No. 10-0947460 (Published on March 11, 2010)
However, since the coated film is manufactured at a factory having a width of 1 m and a length of about 10 m, it is necessary to connect many coating layers to cover a wide area, and a joint having a very long length must be generated. It has been torn or damaged, causing rainwater to enter the building, causing damage to the structure or causing rainwater to enter the building.
In addition, when the waterproof layer is applied, the surface of the irregularities on the surface of the waterproof layer is often watery or the foreign matter is deposited and rotted frequently, and the waterproof layer is damaged and rainwater permeates.
The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a cushioning structure for a flat bottom slab structure of a rooftop structure in which a urethane foam is applied so as to maintain flatness while filling up cracks and grooves, The tapering and adiabatic boards of the unit are installed in a continuous assembly process to construct a heat insulating layer, a sealant having a predetermined width is connected to the connecting portions of the tapering and adiabatic boards in block units, And a waterproof layer is formed by applying a polyurea coating film as a finishing process so that the water does not stagnate on the bottom surface of the rooftop so that the water does not stagnate, Waterproof layer, so that the waterproof layer does not have a seam. It is an object of the present invention to provide an insulating waterproofing method using a tapered insulating board, which can prevent tearing or damages, increase durability of a building while enhancing a heat insulating effect, and its insulating waterproofing structure.
In order to accomplish the above object, the present invention provides a heat insulation waterproofing method using a tapering heat insulating board, comprising the steps of: spraying a urethane foam on a floor slab of a roof structure to a predetermined thickness to fill the cracks and grooves of the floor slab, A first step of forming a first electrode; A second step of continuously assembling the tapering heat insulating boards in block units on the filling layer before the urethane foam is cured, and forming a heat insulating layer in which the bottom flatness is kept constant from the curing of the urethane foam; A sealant having a predetermined width is applied to the connection portion of the tapering and adiabatic boards continuously constructed and assembled from the second step so as to prevent the spreading by integrating the connection portions of the tapering and adiabatic boards made of block units, A third step of forming a layer; And a polyurea coating layer having excellent chemical resistance, tensile strength and tear strength so that no seam is formed as a finishing material on the assembly of the tapering and adiabatic boards formed with the sealant and the mash band connection layer from the third step, A fourth step of forming a waterproof layer by applying a predetermined thickness through a spraying method; .
In the fourth step, the polyurea coating layer is applied to the bottom slab in the direction of the wall so as to prevent leakage or cracking at the corner where the bottom slab and the wall are connected. As shown in FIG.
In addition, the assembly of the tapering and heat insulating boards may include a horizontal board having a predetermined height in a unit area extension period, and a plurality of combined tapering and heat insulating boards having various thicknesses and gradient angles on the upper surface thereof.
The tapering heat insulating board and the horizontal board constituting the assembly of the tapering heat insulating boards are made of any one of a urethane foam, a foamed polystyrene board, and a flame retarded expanded polystyrene board so as to have durability while minimizing the load of the structure.
The tapering and adiabatic board and the horizontal board constituting the assembly of the tapering heat insulating boards are made of a lightweight concrete block depending on the installation position where the vehicle is frequently moved in and out of the vehicle, And a protection board treated with a reinforced sheet of iron plate.
The polyurea coating film is preferably a 100% solventless polyurea coating film in which the amount of carbon dioxide emission is minimized, and the waterproof layer of the polyurea coating film is sprayed with a thickness of 1 to 2 mm.
According to another aspect of the present invention, there is provided an adiabatic and waterproof structure constructed by the adiabatic and waterproof method using the tapered and adiabatic board, comprising: a filling layer to fill cracks and grooves of a bottom slab of a rooftop structure and maintain a constant flatness; A heat insulating layer comprising a tapering heat insulating board assembly mounted on the filling layer; A connection layer connecting and integrating connection portions of the tapering and adiabatic boards made up of the block unit; And a waterproof layer formed by applying a polyurea coating film to the heat insulating layer on which the connection layer is formed by spraying a certain thickness of the waterproof layer so as not to generate joints as a finishing material; As shown in FIG.
In addition, the connection layer may include a sealant application layer applied to a connection portion of the tapering heat insulating boards at a predetermined width. And a mesh band disposed on the sealant coating layer and integrated with the sealant coating layer; .
As described above, according to the present invention, the urethane foam is applied so as to maintain the flatness while filling the cracks and grooves of the flat bottom slab structure of the roof structure, and then the urethane foam is successively assembled A heat insulating layer is formed, a sealant having a predetermined width is attached to a connecting portion of the tapering heat insulating boards in block units, and a mash band is installed thereon to integrate the tapering and heat insulating boards in block units, and as a finishing process, And the waterproof layer is formed by applying a coating film so that the water does not stagnate on the bottom surface of the roof structure easily and can be easily carried out while preventing the rainwater from penetrating into the building, So that the waterproof layer is torn or damaged. There can, of course, while increasing the insulation effect would be to expect the effect of increasing the durability of the building.
FIG. 1 is a perspective view showing an adiabatic and waterproof structure using a tapering heat insulating board according to an embodiment of the present invention. FIG.
2 to 5 are sectional views showing a state in which a filling layer and a heat insulating layer, a connecting layer, and a waterproof layer of a tapering and heat insulating board are sequentially applied to a rooftop structure according to an embodiment of the present invention.
6 is an enlarged perspective view showing a state in which a tapering and heat insulating board is installed on a filling layer according to an embodiment of the present invention.
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a perspective view showing an adiabatic and waterproof structure using a tapering and adiabatic board according to an embodiment of the present invention. FIGS. 2 to 5 show an embodiment of the present invention in which a filling layer, FIG. 6 is an enlarged perspective view showing a state in which a tapering and heat insulating board is installed on a filling layer according to an embodiment of the present invention. FIG.
1 to 6, an insulating waterproofing method using a tapering heat insulating board according to an embodiment of the present invention is implemented on a bottom slab structure of a roof structure, and includes first to fourth steps .
The first step is to form a filling layer D1 that covers the cracks and grooves of the
In the second step, the urethane foam of the filling layer D1, which is formed by applying a certain thickness on the
The assemblies of the tapering and
That is, the assemblies of the tapering
The tapering and
The
In the third step, a sealant having a predetermined width is applied to the connecting portion of the tapering and
That is, although the tapering and
The sealant and the
In the fourth step, a joint is formed as a finishing material on the heat insulating layer D2 made of the assembly of the tapering
At this time, the polyurea coating film is a 100% solventless polyurea coating film in which the amount of carbon dioxide emission is minimized, and the waterproof layer of the polyurea coating film is sprayed with a thickness of 1 to 2 mm.
Thus, the tapering and
In addition, it is possible to prevent the waterproofing layer from being torn or damaged by making the waterproofing layer D4 free from seams, and the tapering and
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. It is by no means definitive.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is to be understood that such changes and modifications are within the scope of the claims.
10;
21; A
D1; Filling layer D2; Insulating layer
D3; Link layer D4; Waterproof layer
Claims (9)
A second step of continuously assembling the tapering heat insulating boards in block units on the filling layer before the urethane foam is cured, and forming a heat insulating layer in which the bottom flatness is kept constant from the curing of the urethane foam;
A sealant having a predetermined width is applied to the connection portion of the tapering and adiabatic boards continuously constructed and assembled from the second step so as to prevent the spreading by integrating the connection portions of the tapering and adiabatic boards made of block units, A third step of forming a layer; And
A polyurea coating layer having excellent chemical resistance, tensile strength and tear strength and excellent elasticity is sprayed on the assembly of the tapering and adiabatic boards on which the sealant and the mash band connection layer are formed from the third step, To form a waterproof layer; The method according to claim 1, wherein the tapering insulation board is made of a thermoplastic resin.
A heat insulating layer comprising a tapering heat insulating board assembly mounted on the filling layer;
A connection layer connecting and integrating connection portions of the tapering and adiabatic boards made up of the block unit; And
A waterproof layer formed by applying a polyurea coating film to the heat insulating layer on which the connection layer is formed by spraying a certain thickness so as to prevent joints from occurring as a finishing material; And an insulating waterproof structure using the tapered heat insulating board.
A sealant coating layer applied over the connection portion of the tapering heat insulating boards in a predetermined width; And a mesh band disposed on the sealant coating layer and integrated with the sealant coating layer; And an insulating waterproof structure using the tapered insulating board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150071794A KR20160137128A (en) | 2015-05-22 | 2015-05-22 | Heat insulating and waterproofing method of constructure using tapering insulation board and Polyurea Waterproofing Sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150071794A KR20160137128A (en) | 2015-05-22 | 2015-05-22 | Heat insulating and waterproofing method of constructure using tapering insulation board and Polyurea Waterproofing Sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20160137128A true KR20160137128A (en) | 2016-11-30 |
Family
ID=57707557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150071794A KR20160137128A (en) | 2015-05-22 | 2015-05-22 | Heat insulating and waterproofing method of constructure using tapering insulation board and Polyurea Waterproofing Sheet |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20160137128A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178215A (en) * | 2017-05-02 | 2017-09-19 | 中水电第十工程局（郑州）有限公司 | A kind of construction method for the apparent mass and performance for improving concrete |
| KR102131563B1 (en) * | 2019-09-06 | 2020-07-08 | 주식회사 태광메텍 | Insulating plate and its manufacturing method |
| KR102131564B1 (en) * | 2019-09-06 | 2020-07-09 | 주식회사 태광메텍 | sleeve and method of manufacturing the same |
| KR102223072B1 (en) * | 2019-12-17 | 2021-03-04 | 주식회사 태광메텍 | sleeve and method of manufacturing the same |
| AU2020202744B2 (en) * | 2019-04-26 | 2023-11-02 | Peter Lawson | A building panel |
-
2015
- 2015-05-22 KR KR1020150071794A patent/KR20160137128A/en not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178215A (en) * | 2017-05-02 | 2017-09-19 | 中水电第十工程局（郑州）有限公司 | A kind of construction method for the apparent mass and performance for improving concrete |
| AU2020202744B2 (en) * | 2019-04-26 | 2023-11-02 | Peter Lawson | A building panel |
| KR102131563B1 (en) * | 2019-09-06 | 2020-07-08 | 주식회사 태광메텍 | Insulating plate and its manufacturing method |
| KR102131564B1 (en) * | 2019-09-06 | 2020-07-09 | 주식회사 태광메텍 | sleeve and method of manufacturing the same |
| KR102223072B1 (en) * | 2019-12-17 | 2021-03-04 | 주식회사 태광메텍 | sleeve and method of manufacturing the same |
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