CN103510644B - Silica nanometer insulation quilt dry hanging curtain wall insulation construction and construction technology thereof - Google Patents
Silica nanometer insulation quilt dry hanging curtain wall insulation construction and construction technology thereof Download PDFInfo
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- CN103510644B CN103510644B CN201310472700.6A CN201310472700A CN103510644B CN 103510644 B CN103510644 B CN 103510644B CN 201310472700 A CN201310472700 A CN 201310472700A CN 103510644 B CN103510644 B CN 103510644B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The present invention relates to a kind of silica nanometer insulation quilt dry hanging curtain wall insulation construction and construction technology thereof, belong to the technical field of building operations, comprise set gradually from inside to outside basic unit, insulation layer, dry hanging curtain wall layer, wherein insulation layer is band aluminium foil silica nanometer insulation quilt.Inventive silica nano thermal insulation felt dry hanging curtain wall insulation construction, integrates the homogenous material of the premium properties such as insulation, fire prevention, waterproof, sound insulation, and system construction is simple, and total quality easily ensures; There is good hydrophobicity performance, the heat preservation construction of more suitable especially the open style curtain walls; A level is prevented fires; Durability is secure, can reach the energy conservation standard of design muchly.
Description
Technical field
The present invention relates to a kind of silica nanometer insulation quilt dry hanging curtain wall insulation construction and construction technology thereof, belong to the technical field of building operations.
Background technology
Silica nanometer insulation quilt, the nano material based on aerosil and glass mat compound, be aided with supercritical process manufacture and form, and has the heat insulating material of the functional characteristics such as ultra-low thermal conductivity, the fire prevention of A level, long service life.For the application of specification silica nanometer insulation quilt in Energy Conservation Project in Construction, ensure using function and quality, this case produces thus.
Summary of the invention
The object of this invention is to provide a kind of high performance silica nanometer insulation quilt dry hanging curtain wall insulation construction and construction technology thereof.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of silica nanometer insulation quilt dry hanging curtain wall insulation construction, comprise set gradually from inside to outside basic unit, insulation layer, dry hanging curtain wall layer, wherein insulation layer is band aluminium foil silica nanometer insulation quilt.
As the further setting of such scheme, described basic unit is concrete wall and various masonry wall.
Described dry hanging curtain wall layer comprises the keel shoe that inner side is fixedly connected with the built-in fitting in basic unit, outside is installed with curtain wall slab, and wherein keel shoe comprises main joist and secondary joist, and main joist is fixedly connected with built-in fitting by leading role's code.
The construction technology of inventive silica nano thermal insulation felt dry hanging curtain wall insulation construction, comprises following operation:
Base treatment, examination → cleaning built-in fitting position → leading role's code welding, preservative treatment → paving band aluminium foil silica nanometer insulation quilt → installation anchoring piece → examination → installation key keel of curtain wall, secondary joist → installation curtain wall slab.
Before described insulation layer construction, eject horizontal control lines at exterior wall, control line spacing is according to insulation quilt width or press floor height adjustment; Start paving external corner part and eject orthogonal control lines back into 200mm; Insulation quilt is by the paving of facing bond mode, and every width paving cut to lengthen, at 5 ~ 8m, meets leading role's code position, cut open insulation quilt to embed, expose leading role's code, the wide aluminum foil and adhesive tape closed processes of insulation quilt incision site flange 60mm, every edge lap is no less than 25mm, prevents insulation quilt base material burr or exposed.
Described insulation quilt paving is fixed with anchoring piece simultaneously, and avoid main joist position time fixing, spacing is not more than 400mm.Cut unit fritter anchoring piece quantity and be no less than 2 covers.
Described insulation quilt seam adopts the splicing of flush joint jam-packed, and perps should the fissure of displacement line by line; After anchoring, beat tight gently with clean wooden crab, seam crossing is jam-packed again, and stick in the middle of seam with the wide aluminum foil and adhesive tape of 60mm, every edge lap is no less than 25mm, is developed by aluminium foil simultaneously, and force note to submit with hand.Insulation layer paving should be smooth, and flush joint junction answers jam-packed docile.Anchoring piece fixation, its spacing error should be not more than 20mm.
Inventive silica nano thermal insulation felt dry hanging curtain wall insulation construction, integrates the homogenous material of the premium properties such as insulation, fire prevention, waterproof, sound insulation, and system construction is simple, and total quality easily ensures; There is good hydrophobicity performance, the heat preservation construction of more suitable especially the open style curtain walls; A level is prevented fires; Durability is secure, can reach the energy conservation standard of design muchly.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, inventive silica nano thermal insulation felt dry hanging curtain wall insulation construction, comprise set gradually from inside to outside basic unit 1, insulation layer 2, dry hanging curtain wall layer 3.Wherein, insulation layer 2 is band aluminium foil silica nanometer insulation quilt; Basic unit 1 is concrete wall and various masonry wall; Dry hanging curtain wall layer comprises the keel shoe that inner side is fixedly connected with the built-in fitting 11 in basic unit 1, outside is installed with curtain wall slab c, and keel shoe comprises main joist b and secondary joist e, and main joist b is fixedly connected with built-in fitting 11 by leading role's code a.Weather-resistant glue d is filled with between adjacent curtain wall slab c.
The construction technology of inventive silica nano thermal insulation felt dry hanging curtain wall insulation construction, comprises following operation:
Basic unit 1 processes, check and accept → clear up built-in fitting 11 positions → and leading role's code a welds, preservative treatment → paving band aluminium foil silica nanometer insulation quilt → installations anchoring piece 4 → check and accept → installation key keel of curtain wall b, secondary joist e → installation curtain wall slab c.
Before insulation layer 2 is constructed, eject horizontal control lines at exterior wall, control line spacing is according to insulation quilt width or press floor height adjustment; Start paving external corner part and eject orthogonal control lines back into 200mm; Insulation quilt is by the paving of facing bond mode, and every width paving cut to lengthen, at 5 ~ 8m, meets leading role code a position, cut open insulation quilt to embed, expose leading role's code a, the wide aluminum foil and adhesive tape closed processes of insulation quilt incision site flange 60mm, every edge lap is no less than 25mm, prevents insulation quilt base material burr or exposed.
Insulation quilt paving is fixed with anchoring piece 4 simultaneously, and avoid main joist b position time fixing, spacing is not more than 400mm.Cut unit fritter anchoring piece quantity and be no less than 2 covers.
Insulation quilt seam adopts the splicing of flush joint jam-packed, and perps should the fissure of displacement line by line; After anchoring, beat tight gently with clean wooden crab, seam crossing is jam-packed again, and stick in the middle of seam with the wide aluminum foil and adhesive tape of 60mm, every edge lap is no less than 25mm, is developed by aluminium foil simultaneously, and force note to submit with hand.
Insulation layer 2 paving should be smooth, and flush joint junction answers jam-packed docile.Anchoring piece fixation, its spacing error should be not more than 20mm.
The performance requirement of the silica nanometer insulation quilt adopted in the present invention is in table 1.
The performance requirement of table 1 silica nanometer insulation quilt
| Project | Unit | Performance requirement | Test method |
| Density | kg/m 3 | ≤230 | GB/T19686 |
| Coefficient of thermal conductivity (25 DEG C) | W/(m·K) | ≤0.015 | GB10294 |
| Compressive strength (distortion 10%) | kPa | ≥60 | GB/T13480 |
| Volume water absorption rate | % | ≤0.5 | GB/T19686 |
| Hydrophobic rate | % | ≥99.0 | GB10299 |
| Dimensional stability | % | ≤0.1 | GB/T8811 |
| Coefficient of heat accumulation | W/(m2·K) | ≥0.55 | JGJ51 |
| Radioactivity | — | Meet I simultaneously ra≤ 0.1 and I r≤0.1 | GB6566 |
| Combustibility | — | A level | GB/T8624 |
Anchoring piece in the present invention is made up of plastic expansion sleeve pipe two parts of stainless steel screw and band disk.Disk diameter is not less than 50mm, and single crab-bolt tensile bearing capacity standard value (C25 concrete base layer) is not less than 0.80kN.Casing length and effectively anchorage depth meet the requirement of table 2.
The selection requirements of table 2 anchoring piece
Above-described embodiment only illustrates inventive concept of the present invention for explaining, but not the restriction to rights protection of the present invention, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should fall into protection scope of the present invention.
Claims (1)
1. a silica nanometer insulation quilt dry hanging curtain wall insulation construction, is characterized in that: comprise set gradually from inside to outside basic unit, insulation layer, dry hanging curtain wall layer, wherein insulation layer is band aluminium foil silica nanometer insulation quilt;
Described basic unit is concrete wall and various masonry wall;
Described dry hanging curtain wall layer comprises the keel shoe that inner side is fixedly connected with the built-in fitting in basic unit, outside is installed with curtain wall slab, and wherein keel shoe comprises main joist and secondary joist, and main joist is fixedly connected with built-in fitting by leading role's code;
Its construction technology comprises following operation:
Base treatment, examination → cleaning built-in fitting position → leading role's code welding, preservative treatment → paving band aluminium foil silica nanometer insulation quilt → installation anchoring piece → examination → installation key keel of curtain wall, secondary joist → installation curtain wall slab;
Before described insulation layer construction, eject horizontal control lines at exterior wall, control line spacing is according to insulation quilt width or press floor height adjustment; Start paving external corner part and eject orthogonal control lines back into 200mm; Insulation quilt is by the paving of facing bond mode, and every width paving cut to lengthen, at 5 ~ 8m, meets leading role's code position, and cut open insulation quilt and embed, expose leading role's code, the wide aluminum foil and adhesive tape closed processes of insulation quilt incision site flange 60mm, every edge lap is no less than 25mm;
Described insulation quilt paving is fixed with anchoring piece simultaneously, and avoid main joist position time fixing, spacing is not more than 400mm;
Described insulation quilt seam adopts the splicing of flush joint jam-packed, and perps should the fissure of displacement line by line; After anchoring, beat tight gently with clean wooden crab, seam crossing is jam-packed again, and stick in the middle of seam with the wide aluminum foil and adhesive tape of 60mm, every edge lap is no less than 25mm, is developed by aluminium foil simultaneously, and force note to submit with hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472700.6A CN103510644B (en) | 2013-10-11 | 2013-10-11 | Silica nanometer insulation quilt dry hanging curtain wall insulation construction and construction technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310472700.6A CN103510644B (en) | 2013-10-11 | 2013-10-11 | Silica nanometer insulation quilt dry hanging curtain wall insulation construction and construction technology thereof |
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| Publication Number | Publication Date |
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| CN103510644A CN103510644A (en) | 2014-01-15 |
| CN103510644B true CN103510644B (en) | 2016-01-20 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US10676924B2 (en) | 2015-11-24 | 2020-06-09 | Weiping Yu | Structure for blocking heat transfer through thermal bridge of curtain wall building |
| CN110777994A (en) * | 2019-12-09 | 2020-02-11 | 中冶建筑研究总院有限公司 | Assembled steel structure concrete external wall panel, node and construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10064784A1 (en) * | 2000-12-22 | 2002-06-27 | Saint Gobain Isover G & H Ag | Insulating plate for bracket-mounted, rear-ventilated facades comprises covering layer having greater strength, especially plug passage strength, than base layer |
| CN102966201A (en) * | 2012-10-17 | 2013-03-13 | 厦门纳美特新材料科技有限公司 | Nanoscale efficient heat-insulated wall plate and construction method thereof |
| CN103255845A (en) * | 2013-06-07 | 2013-08-21 | 青岛欧立华建筑保温工程有限公司 | Coated rock wool board heat-preservation system for building curtain walls |
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2013
- 2013-10-11 CN CN201310472700.6A patent/CN103510644B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10064784A1 (en) * | 2000-12-22 | 2002-06-27 | Saint Gobain Isover G & H Ag | Insulating plate for bracket-mounted, rear-ventilated facades comprises covering layer having greater strength, especially plug passage strength, than base layer |
| CN102966201A (en) * | 2012-10-17 | 2013-03-13 | 厦门纳美特新材料科技有限公司 | Nanoscale efficient heat-insulated wall plate and construction method thereof |
| CN103255845A (en) * | 2013-06-07 | 2013-08-21 | 青岛欧立华建筑保温工程有限公司 | Coated rock wool board heat-preservation system for building curtain walls |
Non-Patent Citations (1)
| Title |
|---|
| 二氧化硅气凝胶棉毡保温性能研究;韩伟康;《青岛理工大学硕士学位论文》;20111230;第8、13页，图2-1 * |
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Effective date of registration: 20180209 Address after: 312000 Zhejiang city of Shaoxing Province East Shanxi Road No. 488 Patentee after: Nanuo Technology Co., Ltd. Address before: 312000, room 299, 107 Haibin Avenue, Lek Hai Town, Shaoxing Binhai New Town, Zhejiang, Shaoxing, China Co-patentee before: Zhejiang Zhong Lian Construction Group Co., Ltd. Patentee before: Nanuo Technology Co., Ltd. |
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