CN101158236A - Kitchen toilet water-stopping platform formwork controlling device and construction method - Google Patents
Kitchen toilet water-stopping platform formwork controlling device and construction method Download PDFInfo
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- CN101158236A CN101158236A CNA2007101134592A CN200710113459A CN101158236A CN 101158236 A CN101158236 A CN 101158236A CN A2007101134592 A CNA2007101134592 A CN A2007101134592A CN 200710113459 A CN200710113459 A CN 200710113459A CN 101158236 A CN101158236 A CN 101158236A
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- stopping platform
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Abstract
The invention relates to a kitchen or toilet water-sealing stage support formwork control device and a construction plan, belonging to the technical field of a one-time support formwork board used for constructions and a construction using formwork boards. The formwork control device (5) takes a shape of 'stool', comprising a horizontal bearing reinforcing steel bar (3) and a leg reinforcing steel bar (4). And an outer positioning reinforcing steel bar (1), an inner positioning reinforcing steel bar (2) are arranged on the upper part of the stool surface, and the reinforcing steel bars are welded to form the structure. The construction plan is that a concrete sand-slurry pad (9) is positioned on a pouring-on formwork board, and the kitchen or toilet water-sealing stage support formwork control device (5) is arranged on the concrete sand-slurry pad (9); after a bamboo glue board (6) and a wood-work (8) fixed on an outer-lower side are arranged between the outer positioning reinforcing steel bar (1) and the inner positioning reinforcing steel bar (2), a chock is used for fixing the part; the wood-work (8) and a pull rod (7) are used for fixing the upper part of the bamboo glue board (6). The invention has a simple structure, and the construction is convenient, and a beam board and the kitchen or toilet water-sealing stage are shaped once, and then the problem of leakage in the kitchen or toilet can be efficiently prevented.
Description
Technical field
Kitchen toilet water-stopping platform formwork controlling device and job practices belong to the disposable supporting formwork construction technology of building operations field.
Background technology
Sealing platform constructions such as kitchen, washroom adopt second pouring or employing to hang the mould job practices mostly in the engineering at present,
The second pouring construction is that beam slab separates construction with the sealing platform, at first carry out the beam slab formwork, the beam slab concrete initial set pours after can go up the people, again kitchen toilet water-stopping platform is carried out the secondary formwork, after finishing, formwork carries out pouring concrete construction again, this job practices sealing platform concrete leakiness, make and form permanent constuction joint between beam slab and the sealing platform, do not have from waterproof effect, run counter to the construction requirement globality, cause in the building and the kitchen, water percolation of wall often appears in the room that washroom etc. face mutually, ceiling water leakage phenomenon, and delay construction period can not guarantee construction quality.
Hang the mould construction, after the beam-slab template reinforcing bar binding finishes, specification according to beam slab carries out formwork, prop up and adopt steel pipe to carry out the physical dimension that the colligation fixed form guarantees its sealing platform in the mold process with iron wire, the template below is unsettled, carry out one-off construction after formwork is finished and finish, treat that concrete reaches certain intensity after, remove side form.This job practices is comparatively complicated, can not guarantee the stability of template during construction, be prone to bloated mould when concrete construction is vibrated, because of this method template below unsettled, in construction through trampling, cause the easy part of sealing platform template to move down, cause overall structure irregular, concrete grout can be excessive from two side templates, occurs " recessed " type groove around the sealing platform, cause the cross section of cast-in-place plate around reducing, need manually carry out secondary and repair.This method is still convenient inadequately, can not guarantee construction quality and speed of application, causes waste of material, increases labour cost.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of problem that prior art exists that overcomes is provided, and simple in structure, easy construction can effectively prevent the kitchen toilet water-stopping platform formwork controlling device of kitchen and toilet leakage problems and utilize the job practices of this device.
The technical solution adopted for the present invention to solve the technical problems is: kitchen toilet water-stopping platform formwork controlling device and job practices, it is characterized in that: formwork controlling device is " stool " shape, comprise that horizontal cross-arm reinforcing bar, leg reinforcing bar, stool face top are provided with outside spacer bars, inboard spacer bars, reinforcing bar is welded.
Outside spacer bars is higher than and inboard spacer bars, and the spacing between two spacer barss is 80mm.
Utilize the job practices of above-mentioned kitchen toilet water-stopping platform formwork controlling device, it is characterized in that: on cast-in-place template die plate, place the cement mortar cushion block, place kitchen toilet water-stopping platform formwork controlling device on the cement mortar cushion block, fix with flitch and pull bar at bamboo offset plate upside.
Concrete job practices:
A, on the floor bottom mould plate, before the good floor bar of colligation the sealing platform is carried out unwrapping wire, determine the kitchen toilet water-stopping platform formwork controlling device outer fix, put laggard cross girders plate of line and sealing platform reinforcing bar binding well;
After b, beam slab and sealing platform reinforcing bar binding finish, its cement mortar cushion block is placed on the cast-in-place template die plate, places kitchen toilet water-stopping platform formwork controlling device according to the unwrapping wire position;
C, laying kitchen toilet water-stopping platform formwork controlling device, spacing 1000mm respectively establishes one at 180-220mm place, both sides, doorway, and the plane is consistent with plane on the floorslab concrete on the horizontal cross-arm concrete steel of the kitchen toilet water-stopping platform formwork controlling device muscle.
D, install the bamboo offset plate on request on kitchen toilet water-stopping platform formwork controlling device, the inboard end opening of bamboo offset plate is close on the kitchen toilet water-stopping platform formwork controlling device inner side template spacer bars; The flitch that bamboo offset plate and outer downside is fixing is placed between outside spacer bars and the inboard spacer bars then to be fixed with timber wedge; The bamboo offset plate is suitable for reading with flitch and pull bar fixation, one of spacing 500mm, on the corner on the template with template pinning, the stickfast of pull bar with both direction; Constant with the angle that guarantees sealing platform corner when the concreting.
E, when fluid concrete, build floorslab concrete earlier, build sealing platform concrete again.
Compared with prior art, the beneficial effect that the present invention had is: kitchen toilet water-stopping platform formwork controlling device is simple in structure, utilize the job practices of this formwork controlling device convenient, not only solved the stability of formwork, solved the difficult point that beam slab and sealing platform are once constructed simultaneously, make beam slab and kitchen toilet water-stopping platform disposal molding, beam slab and kitchen toilet water-stopping platform bottom do not produce the slit, other rooms have been guaranteed to be penetrated into when kitchen and toilet make water, solved the kitchen and toilet leakage problems, thereby guarantee concrete globality, solve the concrete self-waterproof problem; Overcome and hung mould and undesirable in the past with the normal concrete section size that occurs in the flitch support shuttering, by surveying the concrete section size deviation in 3mm, perpendicularity deviation is not more than 2mm, the not super 1mm of surface finish deviation, the axis shift deviation is in 2mm, negative and positive angle Founder, guaranteed the concrete component size accurately, to the concrete component size accurately; Kitchen toilet water-stopping platform formwork controlling device is stopped concrete race mould and is eaten problems such as mould, reinforcement displacement.Improved the concrete bonding strength of sealing platform and beam slab.Improve concrete construction quality and speed, save material, and reduced labour intensity.
Description of drawings
Fig. 1: the structural representation that is kitchen toilet water-stopping platform formwork controlling device of the present invention;
Fig. 2: be kitchen and toilet cast-in-situ concrete formwork construction method structural plan schematic diagram;
Fig. 3: be kitchen and toilet cast-in-situ concrete formwork construction method construction sectional drawing.
Fig. 1-the 3rd, the most preferred embodiment of kitchen toilet water-stopping platform formwork controlling device of the present invention and job practices.Wherein: 1 outside spacer bars, 2 inboard spacer bars 3 horizontal cross-arm reinforcing bar 4 leg reinforcing bars 5 kitchen toilet water-stopping platform formwork controlling devices 6 bamboo offset plates 7 pull bars 8 flitches 9 cement mortar cushion blocks 10 floorslab concretes 11 sealing platform concrete.
The specific embodiment
Below in conjunction with accompanying drawing 1-3 kitchen toilet water-stopping platform formwork controlling device of the present invention and job practices are described further:
With reference to Fig. 1:
This kitchen toilet water-stopping platform formwork controlling device is made up of outside spacer bars 1, inboard spacer bars 2, horizontal cross-arm reinforcing bar 3, leg reinforcing bar 4 and the aid lumps of wood.Establish outside spacer bars 1,2 four perpendicular Template Location reinforcing bars of inboard spacer bars on the horizontal cross-arm reinforcing bar 3, symmetric arrangement placed in the middle, outside spacer bars 1 is higher than inboard spacer bars 2, and inboard spacer bars 2 length are 30mm, and spacing is the thickness of design sealing platform 11; Outside spacer bars 1 length is the height of the template bottom lumps of wood 8, is generally 40～60mm, and the position is the 10mm place in horizontal cross-arm reinforcing bar 3 two.The height of leg reinforcing bar 4 is that the thickness of concrete floor 10 subtracts thickness of protection tier.The length of horizontal cross-arm reinforcing bar 3 is: the doubly outer size 2 * 10mm that stays of the diameter 2 * 12mm+2 of thickness+2 times template thickness+times timber wedge thickness+2, the 2 times of flitch thickness+2 times outboard template spacer bars of design sealing platform.Horizontal cross-arm reinforcing bar 3 is Φ 12, and leg reinforcing bar 4 is Φ 10 reinforcing bars.Each position connected mode all adopts and is welded to connect.Outside spacer bars 1, inboard spacer bars 2 Template Location reinforcing bars are Φ 12 on the horizontal cross-arm reinforcing bar 3.
Job practices:
With reference to Fig. 2-3: prefab form before the construction, carry out according to physical dimension that the slit is not more than 1mm between template, planeness is not more than 2mm, and rigidity is 2KN/m
2Make cement mortar cushion block 9, the kitchen toilet water-stopping platform formwork controlling device hole is kept somewhere in the cushion block middle part, and hole depth is 1/3 of a cushion block height.On the floor bottom mould plate, before the good floor bar of colligation the sealing platform is carried out unwrapping wire, determine the position of kitchen toilet water-stopping platform formwork controlling device 5 outer fixs and bamboo offset plate 6, pull bar 7, put laggard cross girders plate and sealing platform reinforcing bar binding well.
With reference to Fig. 3:
After beam slab and sealing platform reinforcing bar binding finish, its cement mortar cushion block 9 is placed on cast-in-place template die plate.Place kitchen toilet water-stopping platform formwork controlling device 5 according to the unwrapping wire position, lay kitchen toilet water-stopping platform formwork controlling device 5, spacing 1000mm respectively establishes one about the 200mm of both sides, doorway.The plane is consistent with plane on the floorslab concrete on the kitchen toilet water-stopping platform formwork controlling device 5 horizontal cross-arm concrete steel muscle.Under the sealing platform, add vertical gauze wire cloth in the beam reinforced steel bar, prevent that the slurry phenomenon from appearring running in concrete in the process of vibrating.
On kitchen toilet water-stopping platform formwork controlling device 5, install sealing platform bamboo offset plate 6 on request.Bamboo offset plate 6 inboard end openings are close on the kitchen toilet water-stopping platform formwork controlling device 5 on the inner side template spacer bars, do not move in concrete to guarantee template; Bamboo offset plate 6 outsides are fixed with adding timber wedge between flitch 8 and kitchen toilet water-stopping platform formwork controlling device 5 outside reinforcing bars, occur the mould that expands when preventing concreting.Bamboo offset plate 6 is suitable for reading with flitches 8 and pull bar 7 fixations, one of spacing 500mm, on the corner on the template with pull bar 7 with the template of both direction pin, stickfast, constant with the angle that guarantees sealing platform corner when the concreting.
When fluid concrete, build floorslab concrete 10 earlier, build sealing platform concrete 11 again.Sealing platform concrete 11 will be from the both direction of room symmetry or evenly blanking all around, and lateral pressure squeezes away sealing platform template when preventing that the concrete grog from flowing, and causes the displacement of sealing platform concrete.After treating that floorslab concrete reaches design strength, cut off the outboard template spacer bars.
Facts have proved, guarantee that sealing platform concrete is non-leakage, and when sealing platform concrete and floor structure concrete monobloc cast, guarantee the accurate of sealing platform concrete position, through surveying the concrete section size deviation in 3mm, perpendicularity deviation is not more than 2mm, the not super 1mm of surface finish deviation, the axis shift deviation in 2mm, negative and positive angle Founder, guaranteed the accurate of concrete component size, to the concrete component size accurately, and the aspects such as leakage-proof and seepage-proof in waterproof room all got good guarantee, had also simplified working procedure simultaneously, save time and the labour, the repeat usage height of template has been saved material, and beam slab and sealing platform concrete one-time-concreting are finished, form removal speed is fast, has guaranteed workmanship.The present invention constructs simply, and speed is fast, good engineering quality.
Claims (4)
1. kitchen toilet water-stopping platform formwork controlling device, it is characterized in that: formwork controlling device (5) is " stool " shape, comprises that horizontal cross-arm reinforcing bar (3), leg reinforcing bar (4), stool face top are provided with outside spacer bars (1), inboard spacer bars (2) is welded.
2. kitchen toilet water-stopping platform formwork controlling device according to claim 1 is characterized in that: outside spacer bars (1) is higher than inboard spacer bars (2), and the spacing between two spacer barss is 80mm.
3. the job practices of utilizing kitchen toilet water-stopping platform formwork controlling device according to claim 1, it is characterized in that: on cast-in-place template die plate, place cement mortar cushion block (9), cement mortar cushion block (9) is gone up and placed kitchen toilet water-stopping platform formwork controlling device (5), and is fixing with flitch (8) and pull bar (7) at bamboo offset plate (6) upside.
4. the job practices of utilizing kitchen toilet water-stopping platform formwork controlling device according to claim 3 is characterized in that:
A, on the floor bottom mould plate, before the good floor bar of colligation the sealing platform is carried out unwrapping wire, determine kitchen toilet water-stopping platform formwork controlling device (5) outer fix, put laggard cross girders plate of line and sealing platform reinforcing bar binding well;
After b, beam slab and sealing platform reinforcing bar binding finish, its cement mortar cushion block (9) is placed on the cast-in-place template die plate, places kitchen toilet water-stopping platform formwork controlling device (5) according to the unwrapping wire position;
C, laying kitchen toilet water-stopping platform formwork controlling device (5), spacing 1000mm respectively establishes one at 180-220mm place, both sides, doorway, and it is consistent with plane on the floorslab concrete that kitchen toilet water-stopping platform formwork controlling device (5) horizontal cross-arm concrete steel muscle (3) is gone up the plane.
D, install bamboo offset plate (6) on request on kitchen toilet water-stopping platform formwork controlling device (5), the inboard end opening of bamboo offset plate (6) is close on kitchen toilet water-stopping platform formwork controlling device (5) the inner side template spacer bars; The flitch (8) that bamboo offset plate (6) and outer downside is fixing is placed between outside spacer bars (1) and the inboard spacer bars (2) then to be fixed with timber wedge; Bamboo offset plate (6) is suitable for reading with flitch (8) and pull bar (7) fixation, and one of spacing 500mm on the corner uses template pinning, the stickfast of pull bar (7) with both direction on the template;
E, when fluid concrete, build floorslab concrete (10) earlier, build sealing platform concrete (11) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101134592A CN100449094C (en) | 2007-10-30 | 2007-10-30 | Kitchen toilet water-stopping platform formwork controlling device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101134592A CN100449094C (en) | 2007-10-30 | 2007-10-30 | Kitchen toilet water-stopping platform formwork controlling device and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101158236A true CN101158236A (en) | 2008-04-09 |
| CN100449094C CN100449094C (en) | 2009-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007101134592A Expired - Fee Related CN100449094C (en) | 2007-10-30 | 2007-10-30 | Kitchen toilet water-stopping platform formwork controlling device and construction method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064579A (en) * | 2015-09-01 | 2015-11-18 | 江苏兴厦建设工程集团有限公司 | Construction method guaranteeing pouring formation of toilet water-stop ridge platform |
| CN105421781A (en) * | 2015-11-09 | 2016-03-23 | 深圳市建工集团股份有限公司 | Synchronous pouring construction method and formwork system for concrete ridge platform and structural floor slab |
| CN106468101A (en) * | 2015-08-21 | 2017-03-01 | 广西建工集团第四建筑工程有限责任公司 | A kind of locating support for cast-in-place upper reversed beam side template |
| CN107083840A (en) * | 2017-04-21 | 2017-08-22 | 北京首钢建设集团有限公司 | A kind of anti-bank one-shot forming formwork erection method in toilet |
| CN108643370A (en) * | 2018-05-29 | 2018-10-12 | 山东天齐置业集团股份有限公司 | A kind of kitchen and toilet assembled sealing platform construction method |
| CN109723186A (en) * | 2019-01-05 | 2019-05-07 | 中国十七冶集团有限公司 | A kind of prefabricated components of sealing reversed beam and the construction method of sealing reversed beam |
| CN109881793A (en) * | 2019-03-19 | 2019-06-14 | 中国十七冶集团有限公司 | A kind of production and construction method of sealing reversed beam and main structure one-time-concreting |
| CN111350348A (en) * | 2020-03-19 | 2020-06-30 | 中国十七冶集团有限公司 | Positioning and reinforcing device for outer wall anti-seepage inverted beam template and construction method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2667641B1 (en) * | 1990-10-03 | 1992-12-04 | Rhone Alpes Centre Ste Auxil E | DEVICE FOR PERFECTLY SEALING THE FEET OF FORMWORK SHEETS OF CONCRETE STRUCTURES. |
| CN2086284U (en) * | 1991-01-31 | 1991-10-09 | 河北省秦皇岛市安装工程公司 | Anti-seeping concrete wall plate mould supporting device |
| CN2308640Y (en) * | 1997-08-29 | 1999-02-24 | 鲁立平 | Percolation-proof rear pouring verticle form appts. of building cellar |
-
2007
- 2007-10-30 CN CNB2007101134592A patent/CN100449094C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468101A (en) * | 2015-08-21 | 2017-03-01 | 广西建工集团第四建筑工程有限责任公司 | A kind of locating support for cast-in-place upper reversed beam side template |
| CN105064579A (en) * | 2015-09-01 | 2015-11-18 | 江苏兴厦建设工程集团有限公司 | Construction method guaranteeing pouring formation of toilet water-stop ridge platform |
| CN105421781A (en) * | 2015-11-09 | 2016-03-23 | 深圳市建工集团股份有限公司 | Synchronous pouring construction method and formwork system for concrete ridge platform and structural floor slab |
| CN107083840A (en) * | 2017-04-21 | 2017-08-22 | 北京首钢建设集团有限公司 | A kind of anti-bank one-shot forming formwork erection method in toilet |
| CN108643370A (en) * | 2018-05-29 | 2018-10-12 | 山东天齐置业集团股份有限公司 | A kind of kitchen and toilet assembled sealing platform construction method |
| CN109723186A (en) * | 2019-01-05 | 2019-05-07 | 中国十七冶集团有限公司 | A kind of prefabricated components of sealing reversed beam and the construction method of sealing reversed beam |
| CN109723186B (en) * | 2019-01-05 | 2020-11-24 | 中国十七冶集团有限公司 | Prefabricated part of water-stop back beam and construction method of water-stop back beam |
| CN109881793A (en) * | 2019-03-19 | 2019-06-14 | 中国十七冶集团有限公司 | A kind of production and construction method of sealing reversed beam and main structure one-time-concreting |
| CN111350348A (en) * | 2020-03-19 | 2020-06-30 | 中国十七冶集团有限公司 | Positioning and reinforcing device for outer wall anti-seepage inverted beam template and construction method |
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| Publication number | Publication date |
|---|---|
| CN100449094C (en) | 2009-01-07 |
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