CN203795662U - Oversized fiber-reinforced silicate board firewall - Google Patents
Oversized fiber-reinforced silicate board firewall Download PDFInfo
- Publication number
- CN203795662U CN203795662U CN201420210314.XU CN201420210314U CN203795662U CN 203795662 U CN203795662 U CN 203795662U CN 201420210314 U CN201420210314 U CN 201420210314U CN 203795662 U CN203795662 U CN 203795662U
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- China
- Prior art keywords
- keel
- fiber reinforcement
- fixed
- plate
- reinforcement silicate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000003466 welding Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 239000011490 mineral wool Substances 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims description 37
- 239000000835 fiber Substances 0.000 claims description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims description 4
- 238000009408 flooring Methods 0.000 claims description 4
- 230000004927 fusion Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 24
- 210000001503 joint Anatomy 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 206010022000 influenza Diseases 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 3
- 238000009439 industrial construction Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
Disclosed is an oversized fiber-reinforced silicate board firewall. Brackets are embedded or welded in the middle of the body structure and support lightgage steel joists. Arc striking plates and arc collecting plates are arranged at two ends of welding joints of butt joint and cymbiform fillet welding of bracket weldments, strike arc of submerged-arc welding and the led-out welding joints are 50-200mm long. Each lightgage steel joist comprises a vertical joist, a waling and an auxiliary joist, the steel joists are fixed on the ground or the floor along the top and the ground through expansion bolts, fixed points are distant by 100-600mm, and the joists are kept straight butted. When the frame joists are fixed, the ends are fixed, the distance of the fixed points is 0.2-1m, and sealing strips are mounted between the joists and the body structure. The vertical missing of the vertical sides of the joists is smaller than or equal to 3mm, and the surface unevenness is smaller than or equal to 2mm. A fiber-reinforced silicate cover plate and the lightgage steel joists are connected by self-tapping screws, the distance is 200mm, rock wool is filled, and another cover plate on the other side is mounted. The cover plates on both sides are mounted in a manner of staggered joints. The oversized fiber-reinforced silicate board firewall is fast in construction, low in manufacturing cost and good in environment friendliness.
Description
Technical field
The utility model relates to a kind of constructional materials, and a kind of overlarge area fiber reinforcement silicate board fire wall, is applicable to for meeting special producing technique, need arrange in the industrial construction of fire wall specifically.
Background technology
In building structure, plane and vertical structure system are production technology and function services often, and particularly, in part industrial construction, structural system and plane structural configuration, for meeting special process requirement, just need to arrange fire wall.Traditional Concrete Anti wall with flues is because its construction technology is loaded down with trivial details, and cost is higher, and spended time length more and more cannot meet the requirement of society to building products productivity effect.Therefore, started in recent years to adopt fiber reinforcement silicate board firewall system, yet this system of the employing of overlarge area is used as construction technology or the construction of industrial construction fire wall, be also relatively short of at present.
Summary of the invention
The purpose of this utility model is to provide a kind of overlarge area fiber reinforcement silicate board fire wall, its efficiency of construction is high, construction cost is low, social benefit is obvious, especially for the employing of overlarge area, meet again that speed of application is fast, cost is lower, the requirement of good environmental protection.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions: a kind of overlarge area fiber reinforcement silicate board fire wall, comprise agent structure, bracket, keel and fiber reinforcement silicate skin plate, pre-buried or welding bracket on agent structure middle part, bracket upper support lightgage steel joist; The weld seam two ends of bracket weldment docking and fillet welding in the downhand position are established run-on tab, are received arc plate, reach strong with mother metal etc., and submerged arc welding striking and the fusion length 50-200 mm drawing weld that complete employing gas cutting excises run-on tab and reconditioning is smooth; Keel comprise vertical keel, stull and additional keel; With expansion bolt Jiang Yanding, be fixed on ground or flooring along ground joist, fixed point spacing 100-600mm, it is straight that Keel butt joint keeps; During fixed border keel, end is fixed, fixed point spacing 0.2-1m, and between keel and agent structure, weather strip is installed; Facade vertical missing≤the 3mm of keel, surface irregularity≤2mm; Between fiber reinforcement silicate skin plate and lightgage steel joist, adopt self-drilling connection, spacing 200mm, fills rock wool 5, then opposite side fiber reinforcement silicate skin plate is installed, and the skin plate fissure of displacement of the skin plate of this side and opposite side is installed.
Described bracket is " work " type, T-shape or " mouth " type.
The door and window of described fire wall, part punch or special joint place sets up additional keel.
The middle part of the installation slave plate of described fiber reinforcement silicate skin plate is fixed to four limits of plate, and ailhead is imbedded in plate, must not damage panel.
Described fiber reinforcement silicate skin plate adopts metal protection corner.
During construction, according to following steps:
(1) structure bracket pre-buried or welding;
(2) preparation of construction;
(3) snap the line, stepping;
(4) fixedly Yan Ding, along ground, frame keel, vertical keel is installed;
(5) Door and window frame and support keel are installed;
(6) electric pipe laying, installation attached wall equipment;
(7) reinforcement is proofreaied and correct in keel inspection;
(8) a side fiber reinforcement silicate skin plate is installed;
(9) fill rock wool;
(10) opposite side fiber reinforcement silicate skin plate is installed;
(11) seam and corner protector are processed.
The utility model compared with prior art has obvious advantage and beneficial effect.From above technical scheme, the utility model is on adopting than the basis of the traditional obvious fiber reinforcement silicate board of Concrete Anti wall with flues benefit Firewall Systems, reasonably applies to overlarge area (> 5000m
2) firewall system in, with lightgage steel joist and built-in fitting, make the strong point, form the building fire protection wall construction application that a kind of construction technology is simple, cost is low, progress is fast.
The utlity model has following beneficial effect:
1. economic benefit
Traditional Concrete Anti wall with flues (press thickness 0.3m, C30 design), concrete 1740m altogether with regard to using the project of this engineering method
3(5800m
2* 0.3m), reinforcing bar content is 25kg/m
2(pressing Φ 12 screw-thread steel double steel bar nets, vertical cross main-bar spacing 200mm, drag hook spacing 400mm design), labour cost is by 60 yuan of m
2consider (containing template assembly and concreting), the 5th phase < < cost information > > relevant market data in 2012 of take are basis, and directly engineering cost is about 1,700,000.And the direct engineering cost of fiber reinforcement silicate board fire wall is about 1,200,000 yuan of left and right, economic benefit is obvious.
2. social benefit
Dry construction, survives immediately, has omitted the time of conventional concrete wet construction, and the duration accelerates greatly; Construction noise is little, without airborne dust, has good environment-friendly advantage, and social efficiency is obvious.
Accompanying drawing explanation
Fig. 1 is that the utility model bracket welds pre-buried schematic diagram;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the utility model keel structure schematic diagram;
Fig. 4 is the schematic diagram of Fig. 3 node D;
Fig. 5 is the utility model structural representation;
Fig. 6 is the A point run-on tab welding schematic diagram of Fig. 1;
Fig. 7 is that the B of Fig. 1 checks and accepts arc plate welding schematic diagram;
Fig. 8 is the C point metal protection corner schematic diagram of Fig. 5.
Mark in figure: 1, agent structure; 2, bracket; 3, keel; 4, fiber reinforcement silicate skin plate; 5, rock wool; 6, run-on tab; 7, bracket weldment; 8 weld seams; 9 receive arc plate; 10, metal protection corner.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, a kind of overlarge area fiber reinforcement silicate board fire wall specific embodiment, feature and effect thereof to according to the utility model proposes, be described in detail as follows.
Referring to Fig. 1-8, a kind of overlarge area fiber reinforcement silicate board fire wall, comprises agent structure 1, bracket 2, keel 3 and fiber reinforcement silicate skin plate 4, pre-buried or welding bracket 2 on agent structure 1 middle part, bracket 2 upper support lightgage steel joists 3; Weld seam 8 two ends of bracket weldment 7 docking and fillet welding in the downhand position are established run-on tab 6, are received arc plate 9, reach strong with mother metal etc., and submerged arc welding striking and the fusion length 50-200 mm drawing weld that complete employing gas cutting excises run-on tab and reconditioning is smooth; Keel 3 comprise vertical keel, stull and additional keel; With expansion bolt Jiang Yanding, be fixed on ground or flooring along ground joist 3, fixed point spacing 100-600mm, keel 3 docking keep straight; During fixed border keel 3, end is fixed, fixed point spacing 0.2-1m, and between keel 3 and agent structure 1, weather strip is installed; Facade vertical missing≤the 3mm of keel 3, surface irregularity≤2mm; Between fiber reinforcement silicate skin plate 4 and lightgage steel joist 3, adopt self-drilling connection, spacing 200mm, fills rock wool 5, then opposite side fiber reinforcement silicate skin plate 4 is installed, and the skin plate fissure of displacement of the skin plate of this side and opposite side is installed.
Described bracket 2 is " work " type, T-shape or " mouth " type.
The door and window of described fire wall, part punch or special joint place sets up additional keel.
The middle part of the installation slave plate of described fiber reinforcement silicate skin plate 4 is fixed to four limits of plate, and ailhead is imbedded in plate, must not damage panel.
Described fiber reinforcement silicate skin plate adopts metal protection corner 10.
During construction, according to following steps:
(1) structure bracket pre-buried or welding;
(2) preparation of construction;
(3) snap the line, stepping;
(4) fixedly Yan Ding, along ground, frame keel, vertical keel is installed;
(5) Door and window frame and support keel are installed;
(6) electric pipe laying, installation attached wall equipment;
(7) reinforcement is proofreaied and correct in keel inspection;
(8) a side fiber reinforcement silicate skin plate is installed;
(9) fill rock wool;
(10) opposite side fiber reinforcement silicate skin plate is installed;
(11) seam and corner protector are processed.
In above-mentioned steps (1), according to the requirement of working drawing, pre-buried or welding " work " type T-shape or " mouth " type bracket accurately on agent structure relevant position, as the strong point of lightgage steel joist fire wall skeleton; The weld seam two ends of steel plate docking and fillet welding in the downhand position are established run-on tab, are received arc plate, reach strong with mother metal etc., and submerged arc welding striking and the fusion length of drawing should be greater than 50mm, weld complete should adopt gas cutting to excise run-on tab and reconditioning smooth.
In above-mentioned steps (2), preparation of construction comprises that technology is prepared and resource is prepared, the tissue of wherein conscientiously carrying out engineering before the i.e. construction of technology preparation is disposed, combining main body engineering construction figure works out pointed Design of Construction Organization and special constructure scheme, carries out confiding a technological secret and telling somebody what one's real intentions are safely work of operation; It is mainly according to technology, to prepare the data obtaining before going into operation that resource is prepared, and tries to be a good fellow, the every relevant preparation of material, machine and reinspection, checking and accepting, to guarantee that work progress completes smoothly.
In above-mentioned steps (3), in the joint of lightgage steel joist fire wall and upper and lower both sides matrix, by the width snap the line of keel; By designing requirement, in conjunction with the length and width stepping of panel, to determine the position of vertical keel, stull and additional keel.
In above-mentioned steps (4), with expansion bolt Jiang Yanding, be fixed on ground, flooring along ground joist, fixed point spacing is not more than 600mm, and it is straight that Keel butt joint should keep; During fixed border keel, end should be fixed, and fixed point spacing is not more than 1m, and between keel and matrix, weather strip is installed; Vertical keel is installed should be straight, according to atlas, requires construction.
In above-mentioned steps (5), door and window, part punch or special joint place sets up additional keel, install and meet designing requirement.
In above-mentioned steps (6), require to synchronize and carry out with the installation of keel, or carry out before another side panel shrouding, and take local strengthening measure, fixation; Electric fixtures specialty during pipeline installation, avoids cutting off horizontal, vertical keel in wall, avoids, along wall lower end, pipeline is being set simultaneously.
In above-mentioned steps (7), the facade vertical missing≤3mm of keel, surface irregularity≤2mm.
In above-mentioned steps (8), between plate and lightgage steel joist, adopt self-drilling connection, spacing 200mm; The middle part of installation panel slave plate is fixed to four limits of plate, and ailhead is imbedded in plate, must not damage panel; After finishing, ground surface finishing surface construction can carry out fire wall construction.
In above-mentioned steps (10), the skin plate fissure of displacement of the skin plate of this side and opposite side is installed.
In above-mentioned steps (11), should note following problem:
1) when skin plate is installed, to stay seam be 3～6mm to its seam, and groove and groove join; After in seam, surface dust is known totally, brush is 108 glue solutions of 50% concentration together;
2) with little scraper, joint putty insert plate is stitched, plate seam wants the full embedding of embedding real, strikes off with groove; After putty parches, check whether filleting place has crack to produce, as produced crack, to analyze reason, and filleting again;
3) at seam groove place, scrape the putty that about 1mm is thick, then paste glass fibre belt, compacting strikes off;
4) when putty starts to solidify and during still in dampness, then scrape putty one, glass fibre belt is imbedded in putty, and plate seam is filled up and struck off;
5) external corner is pasted two-layer 50 wide paper tape or glass fiber reticular cloths, and 100mm was all turned on both sides, angle, and method of attaching is processed with flush joint, and surface also strikes off with putty;
6) corner protector adopts metal protection corner, with zinc-plated nail fixing metal square staff, and strikes off with putty;
7) after putty is dry, whether there is on inspection crack to produce, as found crackle, must analyze reason, take effective measures and overcome.
The utility model is on adopting than the basis of the traditional obvious fiber reinforcement silicate board of Concrete Anti wall with flues benefit Firewall Systems, reasonably applies to overlarge area (> 5000m
2) firewall system in, with lightgage steel joist and built-in fitting, make the strong point, form the building fire protection wall construction application that a kind of construction technology is simple, cost is low, progress is fast.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any technical solutions of the utility model content that do not depart from, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. an overlarge area fiber reinforcement silicate board fire wall, comprise agent structure (1), bracket (2), keel (3) and fiber reinforcement silicate skin plate (4), it is characterized in that: pre-buried or welding bracket (2) on agent structure (1) middle part, bracket (2) upper support lightgage steel joist (3); Weld seam (8) two ends of bracket weldment (7) docking and fillet welding in the downhand position are established run-on tab (6), are received arc plate (9), and submerged arc welding striking and the fusion length 50-200 mm drawing weld that complete employing gas cutting excises run-on tab and reconditioning is smooth; Keel (3) comprise vertical keel, stull and additional keel; With expansion bolt Jiang Yanding, be fixed on ground or flooring along ground joist (3), fixed point spacing 100-600mm, keel (3) docking keeps straight; During fixed border keel (3), end is fixed, fixed point spacing 0.2-1m, and between keel (3) and agent structure (1), weather strip is installed; Facade vertical missing≤the 3mm of keel (3), surface irregularity≤2mm; Between fiber reinforcement silicate skin plate (4) and lightgage steel joist (3), adopt self-drilling connection, spacing 200mm, fill rock wool (5), then opposite side fiber reinforcement silicate skin plate (4) is installed, the skin plate fissure of displacement of the skin plate of this side and opposite side is installed.
2. a kind of overlarge area fiber reinforcement silicate board fire wall as claimed in claim 1, is characterized in that: described bracket (2) is " work " type, T-shape or " mouth " type.
3. a kind of overlarge area fiber reinforcement silicate board fire wall as claimed in claim 1, is characterized in that: the door and window of described fire wall, part punch or special joint place sets up additional keel.
4. a kind of overlarge area fiber reinforcement silicate board fire wall as claimed in claim 1, is characterized in that: the middle part of the installation slave plate of described fiber reinforcement silicate skin plate (4) is fixed to four limits of plate, and ailhead is imbedded in plate.
5. a kind of overlarge area fiber reinforcement silicate board fire wall as claimed in claim 1, is characterized in that: described fiber reinforcement silicate skin plate (4) adopts metal protection corner (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210314.XU CN203795662U (en) | 2014-04-28 | 2014-04-28 | Oversized fiber-reinforced silicate board firewall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210314.XU CN203795662U (en) | 2014-04-28 | 2014-04-28 | Oversized fiber-reinforced silicate board firewall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795662U true CN203795662U (en) | 2014-08-27 |
Family
ID=51377889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210314.XU Expired - Lifetime CN203795662U (en) | 2014-04-28 | 2014-04-28 | Oversized fiber-reinforced silicate board firewall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795662U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652740A (en) * | 2015-01-13 | 2015-05-27 | 杭锦旗亿利朗新材料科技有限公司 | Installation method for thermal insulation and decoration integrated facade panels |
| CN106567476A (en) * | 2016-10-12 | 2017-04-19 | 上海市建筑装饰工程集团有限公司 | Construction method for preventing partition cracking |
| CN108086612A (en) * | 2017-12-26 | 2018-05-29 | 北京市第五建筑工程集团有限公司 | The construction method of fire gram plate Bao Zhu |
| CN112031214A (en) * | 2020-08-20 | 2020-12-04 | 陕西建工第二建设集团有限公司 | Firewall construction technology |
| CN114263336A (en) * | 2021-10-29 | 2022-04-01 | 成都建工第二建筑工程有限公司 | Construction method of KTC plate composite outer wall decoration system |
-
2014
- 2014-04-28 CN CN201420210314.XU patent/CN203795662U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652740A (en) * | 2015-01-13 | 2015-05-27 | 杭锦旗亿利朗新材料科技有限公司 | Installation method for thermal insulation and decoration integrated facade panels |
| CN106567476A (en) * | 2016-10-12 | 2017-04-19 | 上海市建筑装饰工程集团有限公司 | Construction method for preventing partition cracking |
| CN106567476B (en) * | 2016-10-12 | 2019-02-19 | 上海市建筑装饰工程集团有限公司 | The construction method of pre- crack resistence partition wall |
| CN108086612A (en) * | 2017-12-26 | 2018-05-29 | 北京市第五建筑工程集团有限公司 | The construction method of fire gram plate Bao Zhu |
| CN112031214A (en) * | 2020-08-20 | 2020-12-04 | 陕西建工第二建设集团有限公司 | Firewall construction technology |
| CN114263336A (en) * | 2021-10-29 | 2022-04-01 | 成都建工第二建筑工程有限公司 | Construction method of KTC plate composite outer wall decoration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CONSTRUCTION ENGINEERING GROUP CO., LTD. OF GUIZHO Effective date: 20150702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150702 Address after: 550002 No. 67, Zunyi Road, Guiyang, Guizhou Patentee after: THE NO.3 CONSTRUCTION ENGINEERING CO.,LTD. OF GUIZHOU CONSTRUCTION ENGINEERING Group Patentee after: GUIZHOU CONSTRUCTION AND ENGINEERING Group Address before: 550002 No. 67, Zunyi Road, Guiyang, Guizhou Patentee before: THE NO.3 CONSTRUCTION ENGINEERING CO.,LTD. OF GUIZHOU CONSTRUCTION ENGINEERING Group |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |