KR20170001383A - Adiabatic Curtain Wall System with Non-exposed Frame - Google Patents
Adiabatic Curtain Wall System with Non-exposed Frame Download PDFInfo
- Publication number
- KR20170001383A KR20170001383A KR1020150091302A KR20150091302A KR20170001383A KR 20170001383 A KR20170001383 A KR 20170001383A KR 1020150091302 A KR1020150091302 A KR 1020150091302A KR 20150091302 A KR20150091302 A KR 20150091302A KR 20170001383 A KR20170001383 A KR 20170001383A
- Authority
- KR
- South Korea
- Prior art keywords
- profile
- curtain wall
- sealing material
- cross
- glass panel
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims abstract description 46
- 239000003566 sealing material Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 238000005304 joining Methods 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 7
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 239000012774 insulation material Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 10
- 239000000565 sealant Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004590 silicone sealant Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- -1 blocks Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000004575 stone 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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- 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
- E04B1/762—Exterior insulation of exterior walls
Abstract
Description
The present invention relates to a structural sealant glazing (SSG) insulation curtain wall system reinforced with structural performance and heat insulating property, and more particularly, to a glass sealant panel which is adhered and fixed using a structural silicone sealant The present invention relates to an adiabatic curtain wall system in which an adhesive surface structure of an inner profile is formed as a concavo-convex portion to increase an adhesive area of a sealant and reduce an internal exposed area of a member to improve a heat insulating function.
A curtain wall is an outer wall that does not support load (load) as it is simply a partition in an architecture. It is also called a non-proof partition wall or barrier. Contemporary architecture has changed from the basic structure of the building to the furniture-like structure, which is the structure that constructs the main structure from pillars and beams in the mooring structure, which is the building structure to build up the walls, pillars, etc. of stone, bricks and blocks. Therefore, only the frame of the main structure of the building supports the load by the frame of the beam, and the wall is released from the load supporting function, so that it becomes a curtain like a curtain which is a space partition. The curtain wall is not only used to block rain, wind, noise, heat, but also functions as an exterior and is often used in high-rise buildings or skyscraper constructions. Materials include metal plates, glass, blocks, and precast concrete, and are subject to temperature changes and building vibration. In high-rise buildings, lightweight materials are used for curtain walls to reduce the weight of buildings.
Usually two curtain walls are vertically erected so as to be spaced apart from each other, and two adjacent double-layered glass is constituted by a non-bearing wall by assembling an air layer using a spacer and attaching the air layer to the frame. The frame applied to the curtain wall is generally made of aluminum which is easy to extrude, has excellent durability, and has low corrosion rate, considering the complexity of the shape to satisfy various performance of the curtain wall and the bondability with the double-layered glass. The curtain wall installation method is largely divided into an installation method and a system construction method. First, there are unit construction method and knockdown construction method. In the unit construction method, one layer is assembled at a factory, glass is cured, cured and shipped to the site, and anchor bolt is applied to the frame at the site to merely construct the unit. But it is a method that can shorten the air due to the ease of quality control due to the short construction time at the site and few defects in the connection part. In addition, in high-rise buildings, field work is shortened, and subsequent processes such as internal finishing can be performed quickly, which is advantageous for shortening the process.
Another installation method, knockdown method, is a method in which each member is cut off and shipped to the site to connect each member, and the quality of the product changes according to the skill of the worker in the field, and there is a high possibility of defects. However, small- and medium-sized buildings are suitable for small and medium-sized buildings with little air, because they do not require the production work for the unit construction method. In the system construction method, the glass is sandwiched by the recessed groove of the member by the method of fixing the glass, and the exposed system in which the thickness of the member is apparently exposed and the glass is formed by using the structural adhesive such as the member and the silicone sealant. And a non-display type system which fixes.
In recent years, in the case of the exposed type, it has been attempted to improve the heat insulating property by reducing the contact surface of the outside air with the cold air according to the external exposed area of the member, And the metal connection of the inner member is segregated by using a heat insulating material. In the case of the unexposed type, there is no member exposed to the outside, so that it is difficult to achieve the improvement of the heat insulation by such a method, and thus the nonexposed system is limited. However, in the domestic architectural design, since this unexposed construction method is continuously designed, efforts are being made to improve the insulation improvement method.
Such a curtain wall structure is affected by the convection and conduction phenomenon of cold air and heat, so that the cooling and heating effect is transmitted to the profile located on the indoor side. As a result, the efficiency of cooling and heating in summer and winter is decreased. When the temperature difference between outdoor air and indoor air is great, There has been a problem that a condensation phenomenon occurs. Korean Patent No. 1432187 discloses a technique related to a 'multi-curtain wall frame' that uses a heat insulating gasket to block heat transmitted through a silicon / .
However, in the multi-curtain wall frame, an additional gasket is added and an additional process of adding a heat insulating material to the profile is required, resulting in poor economical efficiency and complicated construction. In the case of the unexposed type, the heat insulating property is improved by adding the heat insulating cap on the protruding part, but the performance against the material cost can not be felt, and the waterproof caulking adhesion between the insulating cap and the glass is poor.
The present invention relates to a curtain wall structure which is capable of minimizing the convection and conduction phenomena of cold air and heat transmitted through a profile located on a room side of a curtain wall structure, and which is capable of securing structural safety without using a separate gasket, Month system.
In order to solve the above problems, the inventors of the present invention have found that by forming concave-convex portions on the glass panel joint portion of the conventional profile, the adhesion area of the sealant connecting the glass window and the joint is increased, The present invention has been accomplished on the basis of finding a curtain wall system which can be used as a curtain wall system.
The present invention relates to a glass panel comprising: a plurality of glass panels arranged parallel to each other at a predetermined interval; A profile formed on the inner surface of the spacing space between the glass panels and joined to the glass panel portion adjacent to the spacing space through a sealing material and having a joint portion in contact with the sealing material; And a fixing member for fixing the glass panel and the profile adjacent to the spacing space, wherein the joining portion has a sawtooth shape in cross section, the fixing member includes an outer portion Wherein the length of a cross section of the sealing material in contact with the glass panel exceeds a straight length of a portion of the sealing material in contact with the joining portion and the sealing material is in contact with the glass panel, A non-exposed heat-insulating curtain wall window system in which the cross-sectional sawtooth shape at the portion in contact with the joint is less than or equal to the expanded length, and the material includes silicon.
The present invention also provides a non-exposed heat-insulating curtain wall window system wherein the sawtooth shape is an equilateral triangle.
The present invention also provides a non-exposed heat-insulating curtain wall window system using an adhesive tape together with the sealing material for bonding between the profile and the glass panel.
The present invention also provides an unexposed, adiabatic curtain wall window system wherein the profile is made of aluminum.
The heat insulating curtain wall window system of the present invention can form a toothed portion on the surface facing the glass panel of the profile positioned in the room to reduce the volume of the portion where the sealing material contacts the profile while maintaining the length of the cross- Thereby reducing heat transmitted through the sealing material. Therefore, it is possible to realize an economical curtain wall window system which does not use a heat insulating material or a gasket to the profile, while minimizing the convection and conduction phenomenon of the cold air and the heat transmitted to the indoor side profile. In addition, it is possible to reduce the cross-sectional size of the profile while keeping the cross-sectional length of the profile in contact with the sealing material the same, thereby reducing the exposed area of the profile in the room, thereby minimizing heat emission.
1 is a cross-sectional view of a curtain wall curtain wall window system of the present invention applied to an exposed fixation member.
2 is a sectional view of a curtain wall curtain wall window system of the present invention applied to a non-visible fixing member.
FIG. 3A is a cross-sectional view showing a junction having a planar structure and FIG. 3B is a cross-sectional view showing a junction having a saw-tooth junction.
Prior to the detailed description of the present invention, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.
Here, in the entire drawings for explaining the embodiments of the present application, those having the same functions are denoted by the same reference numerals, and a detailed description thereof will be omitted.
In one aspect, the present invention is an adiabatic curtain wall window system, wherein the window system comprises a plurality of glass panels spaced apart from each other by a predetermined distance and arranged parallel to each other; A profile formed on the inner surface of the spacing space between the glass panels and joined to the glass panel portion adjacent to the spacing space through a sealing material and having a joint portion in contact with the sealing material; And a fixing member for fixing the glass panel and the profile adjacent to the spacing space.
In one embodiment of the present invention, the joining portion has a sawtooth shape in cross section, and the fixing member is an exposed type or an outer shape including an outer profile which is fastened to the profile and installed to cover the outer surface of the space, It is a non-exposed type including a bracket to be connected.
1 is a cross-sectional view of a curtain wall curtain wall window system of the present invention applied to an exposed fixation member. The exposed-type fixing member has a coupling portion for coupling a vertically or horizontally installed profile on the indoor side with an outer profile exposed to the outside, the outer profile and the finishing cap. In an exemplary embodiment of the present invention, the glass panels are arranged in parallel with each other at regular intervals, and a gap-retaining material is provided inside the glass panel to maintain the uniform spacing. The outer profile contacts the outer surface of the glass panel with a packing and a cushioning material interposed therebetween, and the closure cap is joined to the outer profile while covering the outer exposed surface of the outer profile.
2 is a sectional view of a curtain wall curtain wall window system of the present invention applied to a non-visible fixing member. The unexposed-type fixing member has an engaging portion for connecting the profile vertically or horizontally installed on the indoor side to the bracket, and the bracket and the like. In an exemplary embodiment of the present invention, the glass panels are arranged in parallel with each other at regular intervals, and a gap-retaining material is provided inside the glass panel to maintain the uniform spacing. The glass panels spaced apart from each other by a predetermined distance and disposed adjacent to each other in parallel are in contact with each other with the packing and the buffer material interposed therebetween.
In one embodiment of the present invention, the length of the cross section of the sealing material contacting the glass panel is longer than the linear length of the sealing material contacting the joining portion, and the cross-sectional sawtooth shape of the sealing material contacting the joining portion is equal to short. In one embodiment of the present invention, the material of the sealing material includes, but is not limited to, silicon.
FIG. 3A is a cross-sectional view showing a junction having a planar structure and FIG. 3B is a cross-sectional view showing a junction having a saw-tooth junction. In one embodiment of the present invention, the saw tooth shape is an equilateral triangle. If the sawtooth shape is maintained at a regular triangle, the length of the cross section of the sealant contacting the surface increases compared to the plane. Letting the plane be the length L of the base of the triangle, the length of the toothed wheel is 2 x {(L / 2) / cos 60} = 2 x { . That is, the length of the sealing material sealing the glass panel and the profile in contact with the tooth-shaped cross-section (T1 + T2 = 2L) of the profile is twice the length in contact with the plane cross-section (S = L).
In this configuration, even when the sealing material contacting the glass panel and the profile has the same area in contact with the glass panel, the area of the sealing material contacting the profile decreases and the heat transmitted through the sealing material decreases. Also, even if the sealing material is kept in the same manner in the glass panel, the area of the cross section from the profile toward the glass panel can be reduced, so that the entire cross-sectional area of the profile is reduced. As the cross-sectional area of the profile decreases, the effect of heat insulation increases due to the effect of heat dissipation through the profile.
In one embodiment of the present invention, an adhesive tape is used together with the sealing material for bonding between the profile and the glass panel. The adhesive tape has a function of protecting the sealing material as well as an adhesive function.
In one embodiment of the present invention, the material of the profile is not limited to aluminum or the like.
While the invention has been described in connection with what is presently considered to be the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. will be.
All technical terms used in the present invention are used in the sense that they are generally understood by those of ordinary skill in the relevant field of the present invention unless otherwise defined. The contents of all publications referred to herein are incorporated herein by reference.
1. Profile
2. Connection
3. Seal material
4. Glass panel
5. The gap-
6. Fixing member
7. External profile
8. Finishing cap
9. Cushioning material
10. Packing
11. Bracket
12. Adhesive tape
S: plane section
T1, T2: tooth-shaped cross-section
Claims (4)
A profile formed on the inner surface of the spacing space between the glass panels and joined to the glass panel portion adjacent to the spacing space through a sealing material and having a joint portion in contact with the sealing material; And
And a fixing member for fixing the glass panel and the profile adjacent to the spacing space,
The joining portion has a saw-tooth-shaped cross section,
Wherein the fixing member is a non-exposed type including an exposed type including an outer profile which is fastened to the profile and installed to cover an outer surface of the space, or a bracket connected to the profile,
Wherein a length of a cross section of the sealing material in contact with the glass panel is equal to or less than a length in which the sealing material exceeds a linear length of a portion in contact with the joining portion and a cross- doing,
Non - exposed type curtain wall window system.
Wherein the saw tooth shape is an equilateral triangle,
Non - exposed type curtain wall window system.
An adhesive tape is used together with the sealing material for bonding between the profile and the glass panel,
Non - exposed type curtain wall window system.
The material of the profile is aluminum,
Non - exposed type curtain wall window system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150091302A KR20170001383A (en) | 2015-06-26 | 2015-06-26 | Adiabatic Curtain Wall System with Non-exposed Frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150091302A KR20170001383A (en) | 2015-06-26 | 2015-06-26 | Adiabatic Curtain Wall System with Non-exposed Frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170001383A true KR20170001383A (en) | 2017-01-04 |
Family
ID=57831922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150091302A KR20170001383A (en) | 2015-06-26 | 2015-06-26 | Adiabatic Curtain Wall System with Non-exposed Frame |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20170001383A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012978A (en) * | 2017-03-23 | 2017-08-04 | 合肥协耀玻璃制品有限公司 | A kind of cladding glass for skyscraper |
| RU187025U1 (en) * | 2018-12-06 | 2019-02-14 | Общество с ограниченной ответственностью "Летний сад" (ООО "Летний сад") | BUILDING FACING |
| CN114108900A (en) * | 2021-11-30 | 2022-03-01 | 深圳广田集团股份有限公司 | Corner glass assembling system for frame glass curtain wall |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101432187B1 (en) | 2014-01-21 | 2014-08-20 | (주) 점보알텍 | Multi-frame curtain wall |
-
2015
- 2015-06-26 KR KR1020150091302A patent/KR20170001383A/en not_active Application Discontinuation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101432187B1 (en) | 2014-01-21 | 2014-08-20 | (주) 점보알텍 | Multi-frame curtain wall |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012978A (en) * | 2017-03-23 | 2017-08-04 | 合肥协耀玻璃制品有限公司 | A kind of cladding glass for skyscraper |
| RU187025U1 (en) * | 2018-12-06 | 2019-02-14 | Общество с ограниченной ответственностью "Летний сад" (ООО "Летний сад") | BUILDING FACING |
| CN114108900A (en) * | 2021-11-30 | 2022-03-01 | 深圳广田集团股份有限公司 | Corner glass assembling system for frame glass curtain wall |
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