CN104372863A - Combination body for completely blocking building structural steel cold bridge - Google Patents
Combination body for completely blocking building structural steel cold bridge Download PDFInfo
- Publication number
- CN104372863A CN104372863A CN201410594992.5A CN201410594992A CN104372863A CN 104372863 A CN104372863 A CN 104372863A CN 201410594992 A CN201410594992 A CN 201410594992A CN 104372863 A CN104372863 A CN 104372863A
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- heat
- cold
- cushion block
- heat preservation
- adhesive tape
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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
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The invention relates to a building steel structure combination device and discloses a combination body for completely blocking a building structural steel cold bridge. The device comprises a bottom layer profiled steel sheet (1), a steel structure purline (2), a thermal insulation cushion block (3), a cold bridge prevention self-tapping screw (4), a vapor-proof layer (5), heat preservation rock wool (6), a waterproof breathable film (7), a fixing support (8), an outer heat preservation board (9) and double-sided adhesive tape (10). The bottom layer profiled steel sheet (1) and the high-intensity thermal insulation cushion block (3) are fixed to the steel structure purline (2) through the high-performance double-sided adhesive tape (10), the vapor-proof layer (5) is arranged on the inner side of the heat preservation layer, the heat preservation rock wool (6) is arranged and covered with the waterproof breathable film (7), the fixing support (8) and the outer heat preservation board (9) are fixed on the high-intensity thermal insulation cushion block (3) through the cold bridge prevention self-tapping screw (4), and therefore a whole heat preservation and thermal insulation device is formed. The combination body can be applied to various steel structure buildings having requirements for heat preservation and cold preservation.
Description
Technical field
The present invention relates to a kind of construction steel structure assembly device, particularly relate to a kind of assembly of thorough blocking-up building structural steel cold bridge.
Background technology
Steel work, because of its easy construction, short construction period, the plurality of advantages such as anti-seismic performance is good, overall economic efficiency is good, had been widely applied in all types of industries and civilian construction in recent years.In cold district, insulation, energy-conservationly more and more to come into one's own, the attemperator of steel work theoretically, the heat-insulating property of design can be reached, but the defect of the connecting structure node of enclosed structure local, the existence of the factor such as to expand with heat and contract with cold of material itself, cause the destruction of partial insulation isolation layer, lose heat-insulating property, form " cold bridge " phenomenon, cause the thermal loss of whole building, and the phenomenons such as corrosion failure can be there is because of the existence of condensed water in the position of cold bridge, make building not only there is potential safety hazard, but also affect result of use.
Existing solution steel work cold bridge method: the layering as heat-preservation cotton is laid, self threading pin place increases insulated rubber strip, node steel plate place fill plug seal glue etc., but still the difficult phenomenon thoroughly solving cold bridge.
The present invention thoroughly blocks the combining structure of steel work cold bridge, and there is not been reported.
Summary of the invention
Be the assembly that a kind of thorough blocking-up building structural steel cold bridge is provided order of the present invention, this device makes full use of intensity and the heat-proof quality of cold-prevention bridge tapping screw and heat-insulating cushion block, the attemperator of steel work is linked together, form a kind of good integrity, the heat insulating device of good heat-insulation effect, the conduction of heat is thoroughly cut off in this device, thus solves the cold bridge problem of steel work.
Be achieved through the following technical solutions order of the present invention:
An assembly for thorough blocking-up building structural steel cold bridge, this device includes bottom profiled sheet, steel work purlin, heat-insulating cushion block, cold-prevention bridge tapping screw, vapor barrier layer, heat preservation rock, waterproof ventilated membrane, fixed support, insulation outside plate, double faced adhesive tape; Described device adopts bottom profiled sheet and high-strength heat-insulation cushion block to be fixed on steel work purlin by high-performance double faced adhesive tape, and vapor barrier layer is set, the inner side of insulation layer is covered with heat preservation rock, heat preservation rock covers waterproof ventilated membrane, by cold-prevention bridge tapping screw, fixed support, insulation outside plate are fixed on high-strength heat-insulation cushion block, form integral heat insulation heat-proof device.
The assembly of described a kind of thorough blocking-up building structural steel cold bridge, on described bottom profiled sheet, the steel work purlin of shaped steel shape is fixed as one through screw, the top of steel work purlin sticks double faced adhesive tape for building, double faced adhesive tape is pasted the heat-insulating cushion block of silica gel heat-barrier material, the top of heat-insulating cushion block has sticked double faced adhesive tape again, and the pressing plate be connected with cold-prevention bridge tapping screw is pasted on the top of double faced adhesive tape.
The assembly of described a kind of thorough blocking-up building structural steel cold bridge, described in the pressing plate that is connected is shaped with the screw of cold-prevention bridge tapping screw, and to be attached thereto.
The assembly of described a kind of thorough blocking-up building structural steel cold bridge, heat preservation rock is wrapped between described vapor barrier layer and waterproof ventilated membrane, the heat preservation rock of wrapping up between vapor barrier layer and waterproof ventilated membrane is clamped between heat-insulating cushion block and fixed support up and down by cold-prevention bridge tapping screw, in distortion shape.
The assembly of described a kind of thorough blocking-up building structural steel cold bridge, the support bracket fastened one end of described steel plate system is fixed on insulation outside plate, and other end connection is fastened on heat-insulating cushion block.
Advantage of the present invention and effect are:
1. the present invention is steel work cold-prevention bridge device, make full use of intensity and the heat-proof quality of cold-prevention bridge tapping screw and heat-insulating cushion block, both actings in conjunction, the attemperator of steel work is linked together, form a kind of good integrity, the heat insulating device of good heat-insulation effect, thoroughly solves the weak link of heat conduction, prevents the appearance of cold bridge phenomenon.
2. the present invention is steel work cold-prevention bridge device, effectively reduces the loss of heat, reaches energy-conservation effect.Save the rehabilitation expense of the corrosion that cold bridge produces, decrease economic loss.
Accompanying drawing explanation
Fig. 1 of the present invention is steel work cold-prevention bridge device constructional drawing.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in detail.
The high-strength heat-insulation cushion block coefficient of heat conduction of the present invention is similar to insulation layer, cushion block and steel work main framing adopt high-performance sticking double faced adhesive tape, ensure bonding strength, one vapor barrier layer is set in the inner side of insulation layer, by cold-prevention bridge tapping screw and fixed support, insulation outside plate and insulation layer are fixed on high-strength heat-insulation cushion block, form an overall heat insulating device, reach the effect preventing cold bridge from occurring.Fixed support, cold-prevention bridge tapping screw, high-strength heat-insulation cushion block, insulation layer, vapor barrier layer Connecting groups are combined and form cold-prevention bridge device by the present invention.
Embodiment:
Parts in figure: bottom profiled sheet 1, steel work purlin 2, double faced adhesive tape 3, cold-prevention bridge tapping screw 4, vapor barrier layer 5, heat preservation rock 6, waterproof ventilated membrane 7, fixed support 8, insulation outside plate 9, heat-insulating cushion block 10.
As shown in Figure 1, anatomical connectivity of the present invention is combined as: on bottom profiled sheet 1, the steel work purlin 2 of shaped steel shape is fixed as one through screw, the top of steel work purlin 2 sticks double faced adhesive tape 3 for building, double faced adhesive tape 3 is pasted the heat-insulating cushion block 10 of silica gel heat-barrier material, the top of heat-insulating cushion block 10 has sticked double faced adhesive tape 3 again, and the pressing plate (nut of similar tapping screw) be connected with cold-prevention bridge tapping screw 4 is pasted on the top of double faced adhesive tape 3; Be wrapped in heat preservation rock 6 between the vapor barrier layer 5 of 1 millimeters thick thermal insulation film and waterproof ventilated membrane 7, the heat preservation rock 6 of wrapping up between vapor barrier layer 5 and waterproof ventilated membrane 7 is clamped between heat-insulating cushion block 10 and fixed support 8 by cold-prevention bridge tapping screw about 4, in distortion shape; One end of steel plate fixed support 8 is fixed on insulation outside plate 9, and other end connection is fastened on heat-insulating cushion block 10.Its steel plate fixed support 8 one end can level or vertical be fixed on insulation outside plate 9, and the other end can be fastened on heat-insulating cushion block 10 in level or vertical connection.That is, the present invention can horizontal connection combination, also can connect combination by vertical configuration, thoroughly block the structural relation of cold bridge between this bottom profiled sheet 1 and steel work purlin 2, and it connects direction, the position of combining and determines according to building structure position.
The present invention adopts the thick bottom profiled sheet 1 of 5mm and 50mm high-strength heat-insulation cushion block 10 to be fixed on C200x70x20x2.5 steel work purlin 2 by high-performance double faced adhesive tape 3, and one vapor barrier layer 5 is set in the inner side of insulation layer, and the thick heat preservation rock 6 of 50mm, heat preservation rock 6 is covered one deck waterproof ventilated membrane 7, by 5.5mm cold-prevention bridge tapping screw 4, fixed support 8, insulation outside plate 9 are fixed on high-strength heat-insulation cushion block 10, define an overall heat insulating device, reach and thoroughly prevent cold bridge from occurring.
The present invention can be applicable in the various steel buildings of insulation and cold insulation requirement.
Claims (5)
1. one kind thoroughly blocks the assembly of building structural steel cold bridge, it is characterized in that, this device includes bottom profiled sheet (1), steel work purlin (2), heat-insulating cushion block (3), cold-prevention bridge tapping screw (4), vapor barrier layer (5), heat preservation rock (6), waterproof ventilated membrane (7), fixed support (8), insulation outside plate (9), double faced adhesive tape (10); Described device adopts bottom profiled sheet (1) and high-strength heat-insulation cushion block (3) to be fixed on steel work purlin (2) by high-performance double faced adhesive tape (10), and vapor barrier layer (5) is set, the inner side of insulation layer is covered with heat preservation rock (6), heat preservation rock (6) is covered waterproof ventilated membrane (7), by cold-prevention bridge tapping screw (4), fixed support (8), insulation outside plate (9) are fixed on high-strength heat-insulation cushion block (3), form integral heat insulation heat-proof device.
2. the assembly of a kind of thorough blocking-up building structural steel cold bridge according to claim 1, it is characterized in that, the steel work purlin (2) of the upper shaped steel shape of described bottom profiled sheet (1) is fixed as one through screw, the top of steel work purlin (2) sticks double faced adhesive tape for building (3), the upper heat-insulating cushion block (10) pasting silica gel heat-barrier material of double faced adhesive tape (3), the top of heat-insulating cushion block (10) has sticked double faced adhesive tape (3) again, and the pressing plate be connected with cold-prevention bridge tapping screw (4) is pasted on the top of double faced adhesive tape (3).
3. the assembly of a kind of thorough blocking-up building structural steel cold bridge according to claim 2, is characterized in that, described in the pressing plate that is connected is shaped with the screw of cold-prevention bridge tapping screw (4), and to be attached thereto.
4. the assembly of a kind of thorough blocking-up building structural steel cold bridge according to claim 1, it is characterized in that, heat preservation rock (6) is wrapped between described vapor barrier layer (5) and waterproof ventilated membrane (7), the heat preservation rock (6) of wrapping up between vapor barrier layer (5) and waterproof ventilated membrane (7) is clamped between heat-insulating cushion block (10) and fixed support (8) by cold-prevention bridge tapping screw (4) up and down, in distortion shape.
5. the assembly of a kind of thorough blocking-up building structural steel cold bridge according to claim 4, is characterized in that, one end of described steel plate fixed support (8) is fixed in insulation outside plate (9), and other end connection is fastened on heat-insulating cushion block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594992.5A CN104372863A (en) | 2014-10-30 | 2014-10-30 | Combination body for completely blocking building structural steel cold bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594992.5A CN104372863A (en) | 2014-10-30 | 2014-10-30 | Combination body for completely blocking building structural steel cold bridge |
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| Publication Number | Publication Date |
|---|---|
| CN104372863A true CN104372863A (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410594992.5A Pending CN104372863A (en) | 2014-10-30 | 2014-10-30 | Combination body for completely blocking building structural steel cold bridge |
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| CN (1) | CN104372863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708465A (en) * | 2018-07-03 | 2018-10-26 | 沈阳建筑大学 | A kind of steel joist construction wall foundation position is broken heat bridge structure and construction method |
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-
2014
- 2014-10-30 CN CN201410594992.5A patent/CN104372863A/en active Pending
Patent Citations (10)
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| CN203113630U (en) * | 2013-02-06 | 2013-08-07 | 森特士兴集团股份有限公司 | Upright overlock roof system |
| CN203296272U (en) * | 2013-05-17 | 2013-11-20 | 中天建设集团有限公司 | Super-large space building metal roof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708465A (en) * | 2018-07-03 | 2018-10-26 | 沈阳建筑大学 | A kind of steel joist construction wall foundation position is broken heat bridge structure and construction method |
| CN108708465B (en) * | 2018-07-03 | 2023-11-14 | 沈阳建筑大学 | Broken heat bridge structure of steel keel building wall foot part and construction method |
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Application publication date: 20150225 |