CN102031916A - Technology for coating cavities of glass curtain wall metal keel frame material and door and window metal frame material - Google Patents
Technology for coating cavities of glass curtain wall metal keel frame material and door and window metal frame material Download PDFInfo
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- CN102031916A CN102031916A CN2009101774475A CN200910177447A CN102031916A CN 102031916 A CN102031916 A CN 102031916A CN 2009101774475 A CN2009101774475 A CN 2009101774475A CN 200910177447 A CN200910177447 A CN 200910177447A CN 102031916 A CN102031916 A CN 102031916A
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Abstract
The invention relates to a technology for coating the cavities of a glass curtain wall keel frame and a door and window metal frame. The inner surfaces of the glass curtain wall keel frame and/or the door and window metal frame are coated, wherein the coating for coating the glass curtain wall keel frame and/or the door and window metal frame is a low-radiation silicone resin coating, and the thickness of the coating is between 0.5 millimeter and 0.8 millimeter. Through the technology for coating, the overall heat transferring of curtain walls and doors and windows are effectively moderated, thereby the effect of energy saving is achieved. Moreover, the coating has the advantages of excellent weather resistance and durability and different colors, ensures the smooth coated surface, and plays a role in anti-corrosion.
Description
Technical field
The present invention is a kind of load-bearing support post, crossbeam that is applied to curtain wall, and the power-saving technology of the shape of door and window.
Background technology
The insulation of curtain wall, door and window, heat-insulating technique one are meant the energy-saving heat preserving of glass part, and one is meant the energy-saving heat preserving of frame material part.Because the planar surface area of curtain wall or doorframe and window frame material accounts for integrated curtain-wall or the about 10%-20% of door and window general construction area, its energy-conserving action is very important equally.The energy-saving heat preserving of glass part can be realized by multiple measure, as hollow glass, vacuum glass, Low-E hollow glass, hollow glass sunshade etc.And mainly be to realize by the design of multi-cavity body, chamber inner thermal insulator filling technology as the energy-conservation of the frame material of supporter part, to increase frame material thermal resistance, reduce the heat transmission of indoor and outdoor. in the pastAlso can cooperate nylon heat insulating strip, filling rock wool or sealing joint strip further to improve its energy-saving heat preserving effect simultaneously.
Anodic oxidation is adopted on existing building curtain wall support post, crossbeam or door and window shape surface more, the powder spraying, fluorocarbon-sprayed, surface treatment modes such as electrophoresis spraying satisfy the decorative appearance requirement, and this class process for treating surface or coating are for the energy-conservation not contribution of curtain wall, door and window.Up to the present, also there is not a kind of design that surface-coated material energy-conservation and curtain wall, doorframe and window frame material is linked together, the appearance surface coatings of curtain wall, door and window spine material is to energy-conservation all few of contribution, and the coating part does not play energy-conserving action substantially.
Summary of the invention
The present invention fails to bring into play fully the defective of energy saving effect in order to remedy spine material in the prior art, and a kind of insulation of only using paint-on technique can improve building glass curtain wall, doorframe and window frame material, the invention of heat-proof quality are provided.
The present invention does low radiation processings of filming with the inner surface of curtain wall keel and/or door and window aluminum alloy frame material, and this class coating material is a low-heat radiativity silicone resin coating, hangs down the radiation coating thickness between 0.5-0.8mm.Main by reflection, amount of radiation control to the section bar cavity inner surface, mainly be at the reflection control of the sunray medium wavelength scope that the section bar temperature is raise in the infrared radiation heat of 700nm-1200nm, thereby reduced the material surface heat radiation, stoped the partial radiation heat in the cavity to be transmitted.Through the inventor for a long time, research experiment repeatedly, the propylene silicon resin coating is compared with other resin materials, best results under the condition of filming to above-mentioned thickness, can reduce whole window or the about 0.1-0.2W/m of curtain wall Coefficient K value
2K, thus the whole energy effect of curtain wall, door and window is improved greatly.Use the propylene silicones and make coating, the coating coat very thin just can play the energy-saving heat preserving effect, and this is that other materials is not available.
The application process of this material divides two kinds: a kind of is manual brushing, and a kind of is the spray gun spraying.The suggestion that area is bigger sprays with spray gun, and this sprayed surface is smooth, and thickness is even, and coating thickness is grasped easily.Spraying and brushing technique are all easy to operation.
The invention has the beneficial effects as follows:
This class coating material is the propylene silicon resin coating.This product is applied in the meeting genotype material chamber of building glass curtain wall or window frame and the section bar inboard, heat radiation in keel and frame section in the formed air space is conducted heat and is reduced thus, the integral body that has effectively relaxed curtain wall and door and window is conducted heat, thereby plays energy-conservation effect.The weatherability of class coating material, durability is good and vary in color, and sprayed surface is smooth, plays antisepsis.
The specific embodiment
The present invention is that the inner surface of a kind of curtain wall keel and/or door and window aluminum alloy frame material is done the technology that low radiation is filmed and handled.This class coating material is a low-heat radiativity silicone resin coating, and low radiation coating thickness is between 0.5-0.8mm.Make by hand or the method for spray gun is coated in silicone resin coating on the inner surface of curtain wall keel, door and window aluminum alloy frame material.The color of described class coating material can be mixed colours according to demand.This class coating material is applied on building curtain wall or the window frame material, reflect the infrared rays in the sunray that causes the rising of constructional materials temperature, metallic surface temperature is reduced, and the surface temperature that has effectively relaxed curtain wall and roof rises, thereby plays the effect of indoor energy-saving.Silicone resin material can be organopolysiloxane, also can turn to be trapezoidal organosiloxane; Consider caking property, sealing, research direction can be from nonpolar siloxanes and turns to polarity to contain the eyeball polysiloxanes; Also can further improve and the development organic siliconresin by coming modification with materials such as mylar, acrylic resins.Also have the nano material of insulating moulding coating etc. in addition, all can be applicable to this technology as coating.The organic siliconresin of class coating material can use the propylene organic siliconresin, and it is the general chemical material, produces as the Wujiang City, Jiangsu Province resin Co., Ltd that makes a concerted effort.Learn in the experiment that the resinousness material is apparent in view to the Winter protection effect.
This paint-on technique is in service in actual items, and former cost only increases＜1% by curtain wall, door and window engineering unit price, than not adopting the curtain wall, the door and window K value that are coated with membrane technology to reduce about 0.1-0.2W/m
2K.Processing technology of the present invention is simple, and former installation technology is not affected, and cost performance is very outstanding.New product and this process application still belong to precedent in the method for building glass curtain wall or door and window in industry, the enforcement of this technology will be made remarkable contribution for curtain wall door and window is energy-conservation.
Claims (3)
1. being coated with membrane technology in curtain wall keel and the door and window metal frame material chamber, is that the inner surface of curtain wall metal keel frame material and/or door and window metal frame material is done the processing of filming.
2. the membrane technology that is coated with as claimed in claim 1, the class coating material of handling of filming is the low diathermaneity silicone resin coating, coating thickness is between 0.5-0.8mm.
3. the membrane technology that is coated with as claimed in claim 1, described application process of filming divides two kinds: a kind of is manual brushing, a kind of is the spray gun spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101774475A CN102031916A (en) | 2009-09-29 | 2009-09-29 | Technology for coating cavities of glass curtain wall metal keel frame material and door and window metal frame material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101774475A CN102031916A (en) | 2009-09-29 | 2009-09-29 | Technology for coating cavities of glass curtain wall metal keel frame material and door and window metal frame material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102031916A true CN102031916A (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101774475A Pending CN102031916A (en) | 2009-09-29 | 2009-09-29 | Technology for coating cavities of glass curtain wall metal keel frame material and door and window metal frame material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102031916A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108300290A (en) * | 2018-01-24 | 2018-07-20 | 合肥万之景门窗有限公司 | A kind of heat preservation environment protection metal door and window coating and preparation method thereof |
-
2009
- 2009-09-29 CN CN2009101774475A patent/CN102031916A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108300290A (en) * | 2018-01-24 | 2018-07-20 | 合肥万之景门窗有限公司 | A kind of heat preservation environment protection metal door and window coating and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110427 |