CN106149987A - A kind of cold bending thin wall steel construction composite heat-insulation roof system - Google Patents
A kind of cold bending thin wall steel construction composite heat-insulation roof system Download PDFInfo
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- CN106149987A CN106149987A CN201510134197.2A CN201510134197A CN106149987A CN 106149987 A CN106149987 A CN 106149987A CN 201510134197 A CN201510134197 A CN 201510134197A CN 106149987 A CN106149987 A CN 106149987A
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- insulation
- plasterboard
- waterproof roll
- thin wall
- cold bending
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Abstract
The present invention relates to a kind of cold bending thin wall steel construction composite heat-insulation roof system, including bituminized shingle, waterproof roll, OSB plate, light steel roof truss, secondary purlin, plasterboard, cornice and gutter, described bituminized shingle, waterproof roll and OSB plate are erected on light steel roof truss the most successively, described secondary purlin is connected by the existing plasterboard of screw, described plasterboard is in a certain angle with waterproof roll, described cornice and gutter are located at plasterboard and waterproof roll joint, also include insulation construction, described insulation construction includes inner thermal insulating layer and external thermal insulation, described inner thermal insulating layer is laid on plasterboard, described external thermal insulation is located between bituminized shingle and waterproof roll.Compared with prior art, the present invention has that high insulating effect, sound insulation value be good, waterproof and dampproof, simple installation, low cost and other advantages.
Description
Technical field
The present invention relates to a kind of cold bending thin wall steel structural roof, especially relate to a kind of cold bending thin wall steel construction and be combined
Heat insulation house surface system.
Background technology
Cold formed steel structure, is the cross section light thin wall steel of a kind of economy, also referred to as steel cold-forming shapes or
Cold-forming shapes.It is the type of the various cross sectional shape sizes made for stock through brake forming with hot rolling or cold-strip steel
Steel.Cold-rolled forming section has a large amount of utilization as load-carrying members, building enclosure, accessory etc. in light steel house.By clod wash
The bottom house that Steel section member is constituted has, good looking appearance reliable from heavy and light, saving steel, structural safety, is beneficial to
The advantages such as ecological, environmental protective.
Traditional cold bending thin wall steel house plane system by bituminized shingle, waterproof roll, OSB plate, light steel roof truss,
Secondary purlin, plasterboard, cornice and gutter composition, see Fig. 1.This roofing lacks interior outer heat preservation system, insulation
Poor performance；Roofing lacks outer heat preservation system, and sound insulation property is poor.
In the patent document of China Patent Publication No. CN 104196183 A, disclose a kind of steel structural roof and prevent
Water insulation construction, is provided with heat-insulation layer and lower heat-insulation layer between roofing top board and purlin, in supporting, purlin separates upper insulation
Layer and lower heat-insulation layer form an insulated cavity, and in supporting, purlin and upper insulation interlayer are provided with adiabatic bed course, purlin in supporting
It is provided with adiabatic bed course with lower insulation interlayer.Technical scheme in above-mentioned patent document passes through external thermal insulation and inner thermal insulating layer
Overcome general roof structure " cold bridge " phenomenon in the environment of the temperature difference is relatively big, thus prevent the generation of condensed water.
But this structure contains many tiny parts such as sealing joint strip, flanging, L-shaped angle steel, U-shaped backing plate, time long
Between use the most aging, deformation or move position, and complexity is installed.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and a kind of high insulating effect is provided,
Sound insulation property is high, easy-to-install cold bending thin wall steel construction composite heat-insulation roof system.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of cold bending thin wall steel construction composite heat-insulation roof system, including bituminized shingle, waterproof roll, OSB plate,
Light steel roof truss, secondary purlin, plasterboard, cornice and gutter, described bituminized shingle, waterproof roll and OSB plate from
Being erected at the most successively on light steel roof truss, described secondary purlin is connected by the existing plasterboard of screw, described stone
Cream plate is in a certain angle with waterproof roll, and described cornice and gutter are located at plasterboard and waterproof roll joint, also
Including insulation construction, described insulation construction includes that inner thermal insulating layer and external thermal insulation, described inner thermal insulating layer are laid on
Plasterboard, described external thermal insulation is located between bituminized shingle and waterproof roll.
Described inner thermal insulating layer is the heat-preservation cotton being made up of glass wool material.
Described external thermal insulation includes that main purlin and warming plate, described main purlin and warming plate spread the most successively
It is located between bituminized shingle and waterproof roll.
Described main purlin has a plurality of, parallel with the Os Draconis of light steel roof truss.
Described warming plate is elastic insert.
Angle between described plasterboard and waterproof roll is 30 °～50 °, preferably 45 °.
Compared with prior art, the invention have the advantages that
(1) present invention is provided with insulation construction in traditional Roof system, improve roofing heat-insulating property and
Sound insulation value.
(2) insulation construction of the present invention includes inner thermal insulating layer and external thermal insulation, and wherein, inner thermal insulating layer uses glass
Cotton as insulation material, in addition to there is excellent heat-insulating property, also have sound insulation, protection against the tide, lightweight, high resiliency,
The features such as resistance to compression, easy for installation, low cost；External thermal insulation is as the elastic insert of bituminized shingle, it is possible to buffering rainwater
The noise produced, soundproof effect is good.
(3) the inside and outside heat-insulation layer compound use of the present invention, forms heat-insulating room, reduce inner thermal insulating layer with indoor,
The temperature difference between external thermal insulation and outdoor, thus reduce conduction of heat, strengthen heat insulating effect.
(4) gutter of the present invention collects rainwater and condensed water, effectively prevents roofing impaired.
(5) simple installation of the present invention is quick, without labyrinth, the most cost-effective.
Accompanying drawing explanation
Fig. 1 is traditional cold bending thin wall steel structural roof system structure；
Fig. 2 is present configuration schematic diagram.
Wherein, 1 is bituminized shingle, and 2 is waterproof roll, and 3 is OSB plate, and 4 is light steel roof truss, and 5 is time purlin,
6 is plasterboard, and 7 is cornice, and 8 is gutter, and 9 is main purlin, and 10 is warming plate, and 11 is heat-preservation cotton.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with the technology of the present invention side
Implement premised on case, give detailed embodiment and concrete operating process, but the protection model of the present invention
Enclose and be not limited to following embodiment.
As in figure 2 it is shown, the present embodiment provides a kind of cold bending thin wall steel construction composite heat-insulation roof system, including Colophonium
Watt 1, waterproof roll 2, OSB plate 3, light steel roof truss 4, secondary purlin 5, plasterboard 6, cornice 7 and gutter 8,
Bituminized shingle 1, waterproof roll 2 and OSB plate 3 are erected on light steel roof truss 4 the most successively, secondary purlin 5
Having a plurality of, be connected by the existing plasterboard 6 of screw, plasterboard 6 has certain slope, and it connects with waterproof roll 2
Place is cornice 7, and cornice 7 connects with plasterboard and forms gutter 8.Plasterboard be a kind of lightweight, intensity is higher,
Thinner thickness, easy to process and sound insulation is adiabatic and the construction material of the better performances such as fire prevention, is current development emphatically
One of novel light sheet material.
This Roof system includes that insulation construction, insulation construction include inner thermal insulating layer and external thermal insulation.Inner thermal insulating layer is laid
At plasterboard 6, external thermal insulation is located between bituminized shingle 1 and waterproof roll 2.Inner thermal insulating layer is by glass wool material
The heat-preservation cotton 11 made.Glass cotton is the heat preserving and insulating material that metal structure building is commonly used, and it is by length and breadth
The glass fibre intersected is divided into countless little air chambers the air of unit volume, thus hinders the convection current of air to reach
Purpose to insulation.Glass cotton in addition to outstanding heat-insulating property, also have heat insulation, sound insulation, protection against the tide, lightweight,
The features such as high resiliency, resistance to compression, easy for installation, low cost.External thermal insulation includes main purlin 9 and warming plate 10,
Main purlin 9 and warming plate 10 are laid between bituminized shingle 1 and waterproof roll 2 the most successively.Main purlin 9
Have a plurality of, parallel with the Os Draconis of light steel roof truss.Warming plate 10 is elastic insert.
Inside and outside both heat-insulation layers compound use, forms heat-insulating room, reduce inner thermal insulating layer and indoor and outdoor heat-insulation layer with
The temperature difference between outdoor, thus reduce conduction of heat, strengthen heat insulating effect, reduce the generation of condensed water.In
Heat-insulation layer is horizontal by certain angle, such as 10～15 °, therefore condensed water can along plasterboard following current to gutter,
It flow to outdoor, it addition, rainwater can also be drained by gutter from gutter footpath.
Simple installation of the present invention is quick, without labyrinth, can effectively reduce cost.
Claims (7)
1. a cold bending thin wall steel construction composite heat-insulation roof system, including bituminized shingle (1), waterproof roll (2),
OSB plate (3), light steel roof truss (4), secondary purlin (5), plasterboard (6), cornice (7) and gutter (8),
Described bituminized shingle (1), waterproof roll (2) and OSB plate (3) are erected at light steel roof truss the most successively
(4), on, described secondary purlin (5) is connected by the existing plasterboard (6) of screw, described plasterboard (6)
In a certain angle with waterproof roll (2), described cornice (7) and gutter (8) are located at plasterboard (6) with anti-
Water coiled material (2) joint, it is characterised in that also include that insulation construction, described insulation construction include inside holding
Layer and external thermal insulation, described inner thermal insulating layer is laid on plasterboard (6), and described external thermal insulation is located at bituminized shingle (1)
And between waterproof roll (2).
Cold bending thin wall steel construction composite heat-insulation roof system the most according to claim 1, it is characterised in that
Described inner thermal insulating layer is the heat-preservation cotton (11) being made up of glass wool material.
Cold bending thin wall steel construction composite heat-insulation roof system the most according to claim 1, it is characterised in that
Described external thermal insulation includes main purlin (9) and warming plate (10), described main purlin (9) and warming plate (10)
It is laid on the most successively between bituminized shingle (1) and waterproof roll (2).
Cold bending thin wall steel construction composite heat-insulation roof system the most according to claim 3, it is characterised in that
Described main purlin (9) has a plurality of, parallel with the Os Draconis of light steel roof truss.
Cold bending thin wall steel construction composite heat-insulation roof system the most according to claim 3, it is characterised in that
Described warming plate (10) is elastic insert.
A kind of cold bending thin wall steel construction composite heat-insulation roof system the most according to claim 1, its feature exists
In, the angle between described plasterboard (6) and waterproof roll (2) is 30 °～50 °.
A kind of cold bending thin wall steel construction composite heat-insulation roof system the most according to claim 6, its feature exists
In, the angle between described plasterboard (6) and waterproof roll (2) is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134197.2A CN106149987A (en) | 2015-03-25 | 2015-03-25 | A kind of cold bending thin wall steel construction composite heat-insulation roof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134197.2A CN106149987A (en) | 2015-03-25 | 2015-03-25 | A kind of cold bending thin wall steel construction composite heat-insulation roof system |
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| CN106149987A true CN106149987A (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510134197.2A Pending CN106149987A (en) | 2015-03-25 | 2015-03-25 | A kind of cold bending thin wall steel construction composite heat-insulation roof system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018977A (en) * | 2017-11-28 | 2018-05-11 | 上海建工五建集团有限公司 | Steel structural roof and its application construction method |
| CN109162377A (en) * | 2018-10-19 | 2019-01-08 | 四川三阳钢结构有限公司 | A kind of construction wall with good heat preservation effect |
| CN109779008A (en) * | 2019-03-19 | 2019-05-21 | 浙江万峰装配式房屋工程有限公司 | A kind of seismic crack steel house and its method of construction |
-
2015
- 2015-03-25 CN CN201510134197.2A patent/CN106149987A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018977A (en) * | 2017-11-28 | 2018-05-11 | 上海建工五建集团有限公司 | Steel structural roof and its application construction method |
| CN109162377A (en) * | 2018-10-19 | 2019-01-08 | 四川三阳钢结构有限公司 | A kind of construction wall with good heat preservation effect |
| CN109779008A (en) * | 2019-03-19 | 2019-05-21 | 浙江万峰装配式房屋工程有限公司 | A kind of seismic crack steel house and its method of construction |
| CN109779008B (en) * | 2019-03-19 | 2021-07-09 | 浙江长兴万峰钢结构科技股份有限公司 | Anti-seismic anti-cracking steel structure house and construction method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |