KR20160032490A - constructionandmanufacturingmethod - Google Patents
constructionandmanufacturingmethod Download PDFInfo
- Publication number
- KR20160032490A KR20160032490A KR1020140122665A KR20140122665A KR20160032490A KR 20160032490 A KR20160032490 A KR 20160032490A KR 1020140122665 A KR1020140122665 A KR 1020140122665A KR 20140122665 A KR20140122665 A KR 20140122665A KR 20160032490 A KR20160032490 A KR 20160032490A
- Authority
- KR
- South Korea
- Prior art keywords
- surface material
- urethane
- heat insulating
- foamed
- insulation material
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 73
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000012774 insulation material Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000006260 foam Substances 0.000 claims abstract description 4
- 239000011810 insulating material Substances 0.000 claims description 26
- 239000002131 composite material Substances 0.000 claims description 20
- 239000004745 nonwoven fabric Substances 0.000 claims description 13
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 claims description 3
- 239000010440 gypsum Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 2
- 238000005187 foaming Methods 0.000 claims 1
- 239000012212 insulator Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 11
- 229920003002 synthetic resin Polymers 0.000 description 10
- 239000000057 synthetic resin Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
- E04B1/806—Heat insulating elements slab-shaped with air or gas pockets included in the slab
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
Description
The present invention relates to a composite thermal insulation material for construction, and more particularly, to a composite thermal insulation material for building, which increases the durability of bonding between a surface material constituting the composite insulation material and a heat insulating material, thereby reducing the occurrence of defects and improving the smoothness of the surface of the heat insulating material, And a method of manufacturing the same. [0002] The present invention relates to a composite heat insulating material for building, and a method for manufacturing the same, which can maximize a heat insulating effect by minimizing thermal conductivity.
Exterior walls and slabs that divide the interior of a concrete building from the past
It is possible to prevent the loss of energy due to the cooling and heating of the room,
To prevent this, insulation has been installed.
Insulation materials are developed in various forms and structures depending on the purpose of use.
One of them, Korean Patent Laid-Open Publication No. 2002-63084 (2002. 08. 01
When a separate synthetic resin surface material is integrally bonded to the lower surface of the foamable synthetic resin,
There is a condensation-proof insulation material for the corner part of the slab adjacent to the exposed outer wall body.
The invention disclosed in this prior application relates to a method for manufacturing a foamed synthetic resin,
This is a structure that is made by joining, and it is buried in the corner portion of the slab,
It is possible to prevent loss of energy and to prevent condensation from occurring, and at the same time,
And a deadly wallpaper for dissimilar materials is attached through the synthetic resin surface material
I have the advantage of being able to finish.
However, this prior disclosure invention discloses that the foamed synthetic resin and the synthetic resin surface material
In view of the fact that the hogan is fixed only by the adhesive agent,
Synthetic resins have good affinity with adhesives, but synthetic resin surface materials with smooth surfaces
The affinity with the adhesive is weak, so that the heat insulating material is embedded in the outer wall body and the interlayer slab,
The synthetic resin surface material is loosened with the adhesive and separated from the foamed synthetic resin, resulting in a serious problem that the original function is lost.
The present invention improves the durability of bonding between the surface material constituting the composite insulation material and the heat insulation material, thereby reducing the occurrence of defects, improving the smoothness of the surface of the heat insulation material, improving the quality of the product, and fulfilling the function as a finishing material. And to provide a composite thermal insulation material capable of minimizing the thermal conductivity and maximizing the heat insulation effect, and a method of manufacturing the same.
In order to achieve the above object, the present invention provides a heat insulating material coupled to a back surface of a surface member, wherein a heat insulating space is formed in the surface member, and a foamed urethane heat insulating member is integrally bonded to the surface member while being foamed on one side surface of the surface member As shown in FIG.
The present invention forms an inflow hole in which a disclosed urethane penetrates into a surface material so that the urethane penetrates into the inflow hole formed in the surface material and solidifies as a protrusion to exert the function of the joint ring to enhance the bonding force between the surface material and the urethane And the like.
The present invention is characterized in that a nonwoven fabric is interposed between the surface material and the foamed urethane.
The present invention is characterized in that flat sheets are integrally joined to the upper and lower surfaces of an embossing sheet on which a plurality of protrusions and protrusions are formed to form a surface material having a heat insulating space.
The present invention is characterized in that a nonwoven fabric is interposed on the bonding surface of the surface material and the foamed urethane.
The present invention is characterized in that the nonwoven fabric is provided on the upper surface of the foamed urethane provided on one side of the surface member.
The present invention relates to a foamed urethane injection process for injecting a first urethane solvent and a second urethane solvent into a lower mold for molding a composite heat insulating material;
A surface material charging step of charging a surface material manufactured with an area larger than the internal area of the lower mold to the upper portion of the lower mold into which the announced urethane is injected;
The upper mold is closed after the surface material charging process is completed, and the injected foam urethane is foamed and aged;
And a cutting step of taking out the heat insulating material from the mold after completion of the aging step and cutting the rim of the surface material having an area larger than that of the foamed urethane.
The present invention is characterized in that the surface member is formed of foamed urethane.
The present invention is characterized in that the surface member is made of one of polypropylene (PP), CRC, magnesium board and gypsum board.
According to the composite thermal insulation material of the present invention and the method of manufacturing the same, the combined durability of the surface material and the thermal insulation material is strong, thereby reducing the occurrence of defects in which the surface material and the thermal insulation material are separated from each other in any external environment, So that the quality of the product can be improved and the function as the finishing material can be faithfully performed.
In addition, there is no need to separately fix the surface material and the heat insulating material,
It is easy to construct.
The surface material and the heat insulating material are integrally formed, and the high-
Heat and noise can be minimized, thereby maximizing insulation and soundproofing.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-
2 is a cross-sectional view showing another embodiment of the present invention
3 is a cross-sectional view showing another embodiment of the present invention
Fig. 4 is a process diagram showing a heat insulating material forming process according to the present invention
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
2 is a cross-sectional view illustrating another embodiment of the present invention. FIG. 3 is a cross-sectional view illustrating another embodiment of the present invention, and FIG. FIG. 4 is a process diagram showing a heat insulating material process according to the present invention.
As shown in FIGS. 1 to 4, the present invention is characterized in that a heat insulating material is bonded to a back surface of a surface material, a heat insulating space is formed on the surface material, And a heat insulating material is installed. That is, in the present invention, the urethane is foamed and aged to form a heat insulating material, and the foamed urethane is bonded to the surface material by exerting the function of the adhesive. As described above, the composite heat insulating material according to the present invention is not combined with a surface material and a heat insulating material by a separate adhesive application as in the prior art, but is combined with a surface material by self-adhesive force of foamed urethane, The productivity of the product can be improved and the manufacturing cost of the product can be reduced by excluding the use of the adhesive which is harmful to the environment.
The adhesive strength of foamed urethane is superior to that of general chemical adhesive, so that there is no problem that the surface material and the heat insulating material are separated from each other, and the effect of heat insulation and soundproofing is higher than that of general styrofoam heat insulating material There is a high rule.
The present invention is constituted by forming an inflow hole into which the foamed urethane penetrates the surface material.
When an inflow hole is formed in the surface material, the urethane is foamed inside the mold, and in the process of being aged, the urethane penetrates into the inside of the inflow hole formed in the surface material and solidifies as a protrusion so that the function of the joint ring is exhibited. It is possible to obtain an effect that the bonding force is greatly increased.
The present invention is constructed by interposing a nonwoven fabric between the surface material and the foamed urethane.
The installation of such a nonwoven fabric further strengthens the bonding force between the surface material and the foamed urethane. It is of course possible to use the nonwoven fabric in the surface material having the inflow hole or the nonwoven fabric in the surface material having no inflow hole.
In the present invention, in forming the heat insulating space on the surface material, the surface material is integrally joined with the flat sheet sheets on the upper and lower surfaces of the embossing sheet on which the plurality of protrusions and protrusions are formed to form the heat insulating space.
In addition, a nonwoven fabric may be interposed on the bonding surface of the surface material and the foamed urethane, or a nonwoven fabric may be provided on the upper surface of the foamed urethane provided on one side of the surface material.
The process for producing the composite insulation according to the present invention will be described below.
The present invention relates to a foamed urethane injection process for injecting a first urethane solvent and a second urethane solvent into a lower mold for molding a composite heat insulating material;
A surface material charging step of charging a surface material manufactured with an area larger than the internal area of the lower mold to the upper portion of the lower mold having the foamed urethane injected therein;
The upper mold is closed after the surface material charging process is completed, and the injected foam urethane is foamed and aged;
After completion of the aging step, the heat insulating material is taken out from the mold, and a cutting process is performed to cut the surface material frame having an area larger than that of the foamed urethane, thereby manufacturing the composite heat insulating material for construction.
And the surface material can be made of foamed urethane. In this case, both the surface material portion and the heat insulating material portion are made of urethane material, so that the effect of increasing the bonding force with the homogeneous component and the effect of heat insulation and soundproofing are improved as well.
In the present invention, the surface material is not limited to a specific material. That is, the surface material may be made of any one of polypropylene (PP), CRC, magnesium board, and gypsum board.
It is to be understood that the present invention is not limited to the above-described embodiment, but may be embodied in various forms without departing from the spirit and scope of the invention as claimed in the appended claims. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
10: Composite insulation material for construction 20: Surface material
22: heat insulating space 24: partition wall
30: nonwoven fabric 32: adhesive side
Claims (9)
A surface material charging step of charging a surface material manufactured with an area larger than the internal area of the lower mold to the upper portion of the lower mold into which the announced urethane is injected;
The upper mold is closed after the surface material charging process is completed, and the injected foam urethane is foamed and aged;
And a cutting step of taking out the heat insulating material from the mold after completion of the aging step and cutting the surface material frame having an area larger than the area of the foamed urethane.
(Method for manufacturing composite insulation for building use).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140122665A KR20160032490A (en) | 2014-09-16 | 2014-09-16 | constructionandmanufacturingmethod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140122665A KR20160032490A (en) | 2014-09-16 | 2014-09-16 | constructionandmanufacturingmethod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20160032490A true KR20160032490A (en) | 2016-03-24 |
Family
ID=55651383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140122665A KR20160032490A (en) | 2014-09-16 | 2014-09-16 | constructionandmanufacturingmethod |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20160032490A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190081033A (en) | 2017-12-29 | 2019-07-09 | 한국세라믹기술원 | Manufacturing method of organic-inorganic hybrid foam |
-
2014
- 2014-09-16 KR KR1020140122665A patent/KR20160032490A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190081033A (en) | 2017-12-29 | 2019-07-09 | 한국세라믹기술원 | Manufacturing method of organic-inorganic hybrid foam |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |