CN207597626U - The universal light fire-proof wall of steel building high spatial easy to install - Google Patents
The universal light fire-proof wall of steel building high spatial easy to install Download PDFInfo
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- CN207597626U CN207597626U CN201721690236.8U CN201721690236U CN207597626U CN 207597626 U CN207597626 U CN 207597626U CN 201721690236 U CN201721690236 U CN 201721690236U CN 207597626 U CN207597626 U CN 207597626U
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Abstract
A kind of universal light fire-proof wall of steel building large space easy to install, including profiled sheet composite heat-insulation roof, heat-barrier material, purlin, silicate fire-proof plate, edge top keel, ceiling joist, fire prevention furred ceiling, centre keel, horizontal keel, light fire-proof wall, fire prevention rock wool, additional levels keel, additional centre keel, ground joist, built-in fitting, steel column and brick wall；Heat-barrier material and girder steel are equipped on the inside of profiled sheet composite heat-insulation roof, is connect by purlin with fire prevention furred ceiling, ceiling joist and fire prevention rock wool is equipped in fire prevention furred ceiling；Horizontal keel, additional levels keel, additional centre keel, edge top keel and ground joist are equipped in centre keel, the girder steel of edge the top keel and profiled sheet composite heat-insulation roof on centre keel top is connected by screw bolts, ground joist is connect with ground using expansion bolt, and centre keel internal layer is equipped with fire prevention rock wool；Structure based on steel column, then built with refractory brick and be built into brick wall, built-in fitting is arranged in the capping beam of brick wall and is connect with ground joist.
Description
Technical field
The utility model belongs to fire wall field, includes the place of fire compartment requirement, especially suitable for steel construction factory
The universal light fire-proof wall of steel building large space easy to install that the high Steel Space roof building such as room and conference and exhibition center uses.
Background technology
In recent years, with China's urban construction and the development of building science and technology, large span, the building of large space（With
Lower abbreviation " volumed space building "）It emerges more and more, and the probability that fire occurs also is dramatically increased therewith.Fire
Statistics also indicates that weight, wildfire accident also repeatedly occur for volumed space building in all parts of the country in recent years.Such as Xinjiang carat agate
According to city friendship shop fire, An Mao dangerous material warehouse ＆ transport corporation of Shenzhen clear water river Warehouse Fire, Beijing Yuquan rotary island furniture store of battalion
Fire etc..Why Large Space Building Fires rapidly develop brings about great losses to fight greatly, and main cause is that do not had
Effect, necessary fire separation, therefore the fire compartment problem for studying volumed space building is one of fire preventing accident important
Aspect.
According to《Code for fire protection design of buildings》Middle regulation masonry fire wall fire endurance is not less than 3h；Fire wall should be straight simultaneously
It connects on the basis of being arranged on or on the frame of armored concrete.Fire wall should block the roof structure of burner body or hard-combustible component, and
Non-combustible roofing should be higher by not less than 40cm, burner body is higher by or hard-combustible component roofing is not less than 50cm.When the room of building
It covers when being non-combustible that fire endurance is not less than 0.5h, high-rise industrial building roof system is that fire endurance is non-burning not less than 1h
During body, fire wall can be built (including longitudinal fire wall) to the bottom of roof-base, be not higher by roofing.And the utility model fire wall section
Point is combined or is independently arranged with masonry fire wall, using light fire-proof material-paving in roof system bottom（Laying length refers to attached
Figure）, improve roof system material fire endurance（Not less than 1h）；Meet fire wall in this way and be higher by non-combustible roofing and be not less than
40cm is higher by burner body or hard-combustible component roofing not less than 50cm requirements.
It is the main method for controlling fire and smoke spread that fire-proof smoke-proof subregion is set in building, but large space is built
It builds, due to building structure, production technology, the influence using function etc., particularly some large-scale stadiums, industrial factory
Room is difficult with the effectively Smoke prevention such as fire wall, fire resisting shutter and carries out fire separation every cigarette measure, and many fire compartment settings are prevented
Wall with flues is not up to the fire resistance rating of fire wall, in addition large space, the dead weight of entity fire wall, it can not if being used in transformation project
Implement, it is even more impossible to pass through lightweight steel roof.
Invention content
Technical solution is used by the utility model solves its technical problem：
A kind of universal light fire-proof wall of steel building large space easy to install, including profiled sheet composite heat-insulation roof,
Heat-barrier material, purlin, silicate fire-proof plate, edge top keel, ceiling joist, fire prevention furred ceiling, centre keel, horizontal keel, lightweight are prevented
Wall with flues, fire prevention rock wool, additional levels keel, additional centre keel, ground joist, built-in fitting, steel column and brick wall；
Heat-barrier material and girder steel are equipped on the inside of profiled sheet composite heat-insulation roof, is connect, prevented with fire prevention furred ceiling by purlin
Ceiling joist and fire prevention rock wool are equipped in fiery furred ceiling；Be equipped in centre keel horizontal keel, additional levels keel, additional centre keel,
Along top keel and ground joist, the edge top keel and the girder steel of profiled sheet composite heat-insulation roof on centre keel top are connected using bolt
It connects, ground joist is connect with ground using expansion bolt, and centre keel internal layer is equipped with fire prevention rock wool；Structure based on steel column, then with resistance to
Firebrick, which is built, is built into brick wall, and built-in fitting is arranged in the capping beam of brick wall and is connect with ground joist.
Additional levels keel and additional centre keel are square tube.
Heat-barrier material is refractory plasterboard.
Silicate fire shield surface brush interior wall coating, plate stitch must use gypsum putty and glass bandage to handle before brushing.
Built-in fitting is square, and is welded using round steel and steel plate.
The brick wall height is 3-6 meters.
The advantages of the application：
1st, solution large-spatial structures building can not build entity fire wall to top and fire wall by laying bricks or stones and be higher by lightweight steel roofing and make
The problem of roofing easy leak, have the advantages that structure type it is simple, from heavy and light, construction is fast, flame retardant property is good；
2nd, suitable for industrial premises, civil buildings large space fire separation, fire endurance is not less than 3h；
3rd, creating reconstruction building can install, good from heavy and light, flame retardant property without being installed in structural beams；
4th, construction is fast, completes after installation that one procedure of plastering can be saved without other with solid wall；
5th, fire wall, which wears lightweight steel roofing, reduces roof leakage probability.
Description of the drawings
Fig. 1 is the structure diagram of the universal light fire-proof wall of the application steel building large space easy to install；
Fig. 2 is that partition wall connect embedded part structure schematic diagram with ground；
Fig. 3 is that partition wall connect built-in fitting plan view with ground；
In figure：1- profiled sheets composite heat-insulation roof, 2- heat-barrier materials, 3- purlins, 4- silicates fire-proof plate, 5- are imperial along top
Bone 6- ceiling joists 7- fire prevention furred ceiling, 10- centre keels, 11- horizontal keels, 12- light fire-proofs wall, 13- fire prevention rock wool, 14- are attached
Add horizontal keel, 15- add centre keel, 16- ground joists, 17- built-in fittings, 18- steel columns, 19- brick walls, 20- ground, 21- round steel,
22- steel plate 23- built-in fitting planes.
Specific embodiment
Patent of the present invention is described further with reference to embodiment,
With reference to attached drawing 1, a kind of universal light fire-proof wall of steel building large space easy to install is compound including profiled sheet
Heat insulation house surface 1, heat-barrier material 2, purlin 3, silicate fire-proof plate 4, edge top keel 5, ceiling joist 6, fire prevention furred ceiling 7, centre keel
10th, horizontal keel 11, light fire-proof wall 12, fire prevention rock wool 13, additional levels keel 14, additional centre keel 15, ground joist 16, pre-
Embedded part 17, steel column 18 and brick wall 19；
1 inside of profiled sheet composite heat-insulation roof is equipped with heat-barrier material 2 and girder steel, is used by purlin 3 and fire prevention furred ceiling 7
Bolt is fixedly connected, and ceiling joist 6 and fire prevention rock wool 13 are equipped in fire prevention furred ceiling 7；Horizontal keel 11, attached is equipped in centre keel 10
Add horizontal keel 14, additional centre keel 15, along top keel 5 and ground joist 16, keel 5 and die mould steel are pushed up in the edge on 10 top of centre keel
The girder steel of plate composite heat-insulation roof 1 is connected by screw bolts, and ground joist 16 is connect with ground 20 using expansion bolt, in centre keel 10
Layer is equipped with fire prevention rock wool 13；Structure based on steel column 18, then built with refractory brick and be built into brick wall 19, built-in fitting 17 is arranged on brick wall 19
Capping beam in connect with ground joist 16.
Additional levels keel 14 and additional centre keel 15 are square tube.
Heat-barrier material 2 is refractory plasterboard.
4 surface brush interior wall coating of silicate fire-proof plate, plate stitch must use gypsum putty and glass bandage to handle before brushing.
19 height of brick wall is 3-6 meters.
As shown in Fig. 2, built-in fitting 17 is square, it is welded using round steel 21 and steel plate 22.
Fig. 3 is that partition wall connect built-in fitting plan view with ground.
The above description is not intended to limit the present invention, and the utility model is also not limited to examples detailed above, this technology
The those of ordinary skill in field, in the essential scope of the utility model, the variations, modifications, additions or substitutions made should all belong to
In the scope of protection of the utility model.
Claims (6)
1. a kind of universal light fire-proof wall of steel building large space easy to install, which is characterized in that compound including profiled sheet
Heat insulation house surface, heat-barrier material, purlin, silicate fire-proof plate, along pushing up, keel, ceiling joist, fire prevention furred ceiling, centre keel, level are imperial
Bone, light fire-proof wall, fire prevention rock wool, additional levels keel, additional centre keel, ground joist, built-in fitting, steel column and brick wall；
Heat-barrier material and girder steel are equipped on the inside of profiled sheet composite heat-insulation roof, is connect by purlin with fire prevention furred ceiling, fire prevention is hung
Ceiling joist and fire prevention rock wool are equipped in top；Horizontal keel, additional levels keel, additional centre keel, Yan Ding are equipped in centre keel
Keel and ground joist, the girder steel of edge the top keel and profiled sheet composite heat-insulation roof on centre keel top are connected by screw bolts, ground
Keel are connect with ground using expansion bolt, and centre keel internal layer is equipped with fire prevention rock wool；Structure based on steel column, then built with refractory brick
Brick wall is built into, built-in fitting is arranged in the capping beam of brick wall and is connect with ground joist.
2. the universal light fire-proof wall of steel building large space easy to install according to claim 1, which is characterized in that attached
It is square tube to add horizontal keel and additional centre keel.
3. the universal light fire-proof wall of steel building large space easy to install according to claim 1, which is characterized in that every
Hot material is refractory plasterboard.
4. the universal light fire-proof wall of steel building large space easy to install according to claim 1, which is characterized in that silicon
Hydrochlorate fire shield surface brush interior wall coating, plate stitch must use gypsum putty and glass bandage to handle before brushing.
5. the universal light fire-proof wall of steel building large space easy to install according to claim 1, which is characterized in that institute
It states built-in fitting to be square, be welded using round steel and steel plate.
6. the universal light fire-proof wall of steel building large space easy to install according to claim 1, which is characterized in that institute
It is 3-6 meters to state brick wall height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690236.8U CN207597626U (en) | 2017-12-07 | 2017-12-07 | The universal light fire-proof wall of steel building high spatial easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690236.8U CN207597626U (en) | 2017-12-07 | 2017-12-07 | The universal light fire-proof wall of steel building high spatial easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597626U true CN207597626U (en) | 2018-07-10 |
Family
ID=62763459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690236.8U Active CN207597626U (en) | 2017-12-07 | 2017-12-07 | The universal light fire-proof wall of steel building high spatial easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597626U (en) |
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2017
- 2017-12-07 CN CN201721690236.8U patent/CN207597626U/en active Active
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