CN102852255B - A kind of co-layer draining washroom composite floor and construction method - Google Patents
A kind of co-layer draining washroom composite floor and construction method Download PDFInfo
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- CN102852255B CN102852255B CN201210289266.3A CN201210289266A CN102852255B CN 102852255 B CN102852255 B CN 102852255B CN 201210289266 A CN201210289266 A CN 201210289266A CN 102852255 B CN102852255 B CN 102852255B
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Abstract
A kind of composite floor for co-layer draining washroom; comprise steel plate box, gutter, filling concrete plate and box body Zhou Bianliang; it is characterized in that described steel plate box is the suitable for reading unlimited box body structure be welded by base plate, side plate, limit rib and middle rib; described base plate is provided with corrosion protection layer; the web of described middle rib is interval with some through holes, and the described gutter through hole passed through on described middle rib is embedded in fills in concrete plate.Because adopting steel plate box thoroughly to block infiltration route, permanently solve washroom seepage problem.
Description
Technical field
The present invention relates to a kind of toilet warterproof type composite floor, particularly relate to a kind of in building for the steel of co-layer draining washroom and concrete composite floor.
Background technology
The washroom of existing employing co-layer draining all adopts reinforced concrete floor to fall board-like method, this method floor is from great, slab thickness is large, health interbed clear height is reduced, have impact on the installing space of the equipment such as air regenerating device and super bath on furred ceiling, and toilet construction sequence is many,, there is infiltration hidden danger of quality, in lightweight backfill layer, easily form sewage reservoir in waterproofing course destructible, pool inner water is difficult to get rid of, and the washroom surrounding body of wall problem of making moist is difficult to solve.A kind of novel co-layer draining that can thoroughly solve the problem ties body structure and construction method have not been reported.
Summary of the invention
Technical problem to be solved by this invention is the deficiency overcoming above-mentioned prior art, provides a kind of good seepage-proof property, co-layer draining washroom composite floor from heavy and light, and the construction method of this kind of floor.
According to a kind of composite floor for co-layer draining washroom provided by the invention; comprise steel plate box, gutter, filling concrete plate and box body Zhou Bianliang; it is characterized in that described steel plate box is the suitable for reading unlimited box body structure be welded by base plate, side plate, limit rib and middle rib; described base plate is provided with corrosion protection layer; the web of described middle rib is interval with some through holes; the described gutter through hole passed through on described middle rib is embedded in fills in concrete plate, and in described filling concrete plate, interval is embedded with certain thickness foam block or hollow box.
Also there is following additional technical feature according to a kind of composite floor for co-layer draining washroom provided by the invention:
Middle rib and the rib upper end, limit of described steel plate box are bent with horizontal segment, and be welded with anchor rib and/or peg outside described steel plate box surrounding, described anchor rib and/or peg are imbedded in the concrete of described box body Zhou Bianliang.
Described filling concrete plate is light concrete panel, is all equipped with steel mesh reinforcement at the bottom of the plate of described filling concrete plate with plate face.
The corrosion protection layer of described steel plate box is made up of gauze wire cloth and concrete, and wherein said gauze wire cloth sticks at described base plate soffit, and is embedded in described concrete, and the thickness of described corrosion protection layer is 20-40mm.
The bottom of described base plate is welded with galvanized steel plain sheet batten, and described batten has multiple macropore and aperture, and described batten exposes described corrosion protection layer certain altitude, and trend and the described middle rib of described batten are perpendicular.
Described base plate at least establishes a vertical through holes of wearing vertical duct, and described vertical through holes place is welded with steel pipe perpendicular to described base plate, and described steel pipe stretches out the upper and lower certain altitude of described base plate.
According to the construction method of a kind of composite floor for co-layer draining washroom provided by the invention, comprise the following steps:
A, the template setting up box body Zhou Bianliang and steel plate box shelving support;
B, on support, place steel plate box;
C, colligation steel plate box surrounding periphery beam steel;
D, water and smash the outer floor concrete of Zhou Bianliang and steel plate box;
E, concrete reach stripping and support after some strength;
Fill lower floor's reinforcing bar of concrete plate in F, colligation steel plate box, colligation plate top reinforcement after fixing a drainpipe in steel plate box, gutter is through steel plate box middle rib through hole;
G, water to smash in steel plate box and fill concrete.
Gather in F in step, in gutter installation, its vertical drainage pipe passes through steel plate box plate through hole and fill with the anti-seepage materials such as pitch between through hole.
In construction step poly-F, G, water to smash in steel plate box and fill the thick concrete of concrete 40-50mm, then on concrete, foam block is placed at interval, and then colligation plate top reinforcement, then waters and smash remainder concrete and floating.
According to a kind of composite floor for co-layer draining washroom provided by the invention and construction method thereof compared with prior art tool have the following advantages: 1, because adopting steel plate box thoroughly to block infiltration route, permanently solve washroom seepage problem.2, compared with conventional steel steel bar concrete floorslab, reduce more than thickness 10cm, can the installing space needs such as air regenerating device be met.3, water after and fill concrete and adopt light concrete or the one-shot forming of hollow sandwich concrete, thickness is little, from heavy and light, effectively alleviate dead load.4, adopt on steel plate and turn over way, effectively can solve the impervious problem of washroom surrounding body of wall.5, eliminate the operation that board-like co-layer draining pit complexity falls in tradition, easy construction, washroom transformation easily.
Accompanying drawing explanation
Fig. 1 is sectional drawing of the present invention.
Fig. 2 is the stereogram of light plate box of the present invention.
Fig. 3 is the stereogram at another visual angle of light plate box of the present invention.
Fig. 4 is the sectional drawing of light plate box of the present invention.
Fig. 5 is the A place enlarged drawing in Fig. 1.
Fig. 6 is partial sectional view in the present invention.
Detailed description of the invention
See Fig. 1 to Fig. 6; in the embodiment of a kind of composite floor for co-layer draining washroom that the present invention provides; comprise steel plate box 1, gutter 2, fill concrete plate 3 and box body Zhou Bianliang 4; described steel plate box 1 is the suitable for reading unlimited box body structure be welded by base plate 11, side plate 12, limit rib 13 and middle rib 14; described base plate 11 is provided with corrosion protection layer 5; the web 141 of described middle rib 14 is interval with some through holes 142, and described gutter 2 through hole 142 passed through on described middle rib 14 is embedded in fills in concrete plate 3.Washroom provided by the invention composite floor adopts steel plate box structure, has better barrier performance, solves washroom seepage problem.Described corrosion protection layer 5 pairs of steel plate box 1 play the effect of protection, increase the service life.Described middle rib 14 improves the intensity of steel plate box 1, make it not yielding, and described through hole 142 facilitates the layout of gutter 2.In described filling concrete plate 3, interval is embedded with certain thickness foam block or hollow box 31.This structure can reduce the use amount of concrete, reduces the weight of floor.
See Fig. 2, in above-described embodiment that the present invention provides, the cross section of described side plate 12 is ladder-type structure, and the end of described limit rib 13 and middle rib 14 is the ladder-type structure matched with the cross section of described side plate 12.This structure can improve the bulk strength of steel plate box, makes it not yielding.
See Fig. 1 to Fig. 4, in above-described embodiment that the present invention provides, middle rib 14 and limit rib 13 upper end of described steel plate box 1 are bent with horizontal segment 143,131, be welded with anchor rib 15 and/or peg 16 outside described steel plate box 1 surrounding, described anchor rib 15 and/or peg 16 are imbedded in the concrete of described box body Zhou Bianliang 4.The horizontal segment 143,131 of described middle rib 14 and limit rib 13 upper end not only plays the effect of reinforcing rib, but also improves steel plate box 1 and the connectivity robustness of filling concrete plate 3.Described anchor rib 15 and/or peg 16 can improve steel plate box 1 and the connectivity robustness of filling concrete plate 3 further, and these two kinds of structures can adopt selects one, also can all adopt.
See Fig. 1 to Fig. 4, in above-described embodiment that the present invention provides, described filling concrete plate 3 is light concrete panel, is all equipped with steel mesh reinforcement 31 at the bottom of the plate of described filling concrete plate 3 with plate face.Described steel mesh reinforcement 31 is formed by reinforcing bar binding, plays the effect of reinforcing rib, improves the intensity of filling concrete plate 3.
See Fig. 1 and Fig. 5; in above-described embodiment that the present invention provides, the corrosion protection layer 5 of described steel plate box 1 is made up of gauze wire cloth 51 and concrete 52, and wherein said gauze wire cloth 51 sticks at described base plate 11 soffit; and being embedded in described concrete 52, the thickness of described corrosion protection layer 5 is 20-40mm.The present embodiment is 30mm.Described corrosion protection layer 5 is mainly protected for the bottom of steel plate box 1, and steel plate box entirety is wrapped up by concrete.Described gauze wire cloth 51 can make concrete better be fixed on the bottom of described steel plate box 1.
See Fig. 1 to Fig. 5; in above-described embodiment that the present invention provides; the bottom of described base plate 11 is welded with galvanized steel plain sheet batten 17; described batten 17 has multiple macropore and aperture; described batten 17 exposes described corrosion protection layer 5 certain altitude, and trend and the described middle rib 14 of described batten 17 are perpendicular.The effect of reinforcement is played in the bottom of described batten 17 pairs of steel plate boxes 1, and steel plate box 1 entirety is not easily deformed, and is also beneficial to the bottom that concrete is fixed on steel plate box further simultaneously.Macropore on described batten 17 is used for fixed ceilings suspension rod, and aperture is used for use of nailing.
See Fig. 2, Fig. 3 and Fig. 6, in above-described embodiment that the present invention provides, described base plate 11 at least establishes a vertical through holes 18 of wearing vertical duct, and described vertical through holes 18 place is welded with steel pipe 19 perpendicular to described base plate 11, and described steel pipe 19 stretches out described base plate about 11 certain altitude.Described steel pipe 19 is for connecting external pipe, and gutter 2 is connected with described steel pipe 19.
In the construction method of a kind of composite floor for co-layer draining washroom that the present invention provides, comprise the following steps:
A, the template setting up steel plate box Zhou Bianliang 4 and box body shelving support, first the present invention arranges box body Zhou Bianliang and supporting bracket, these set up parts and construction method all can adopt existing comparatively ripe method, and specifically how to operate, the present invention does not repeat them here.
B, on support, place steel plate box as described in above-described embodiment;
C, colligation steel plate box surrounding periphery beam steel;
D, water and smash Zhou Bianliang and floor concrete;
E, concrete reach stripping and support after some strength;
Fill lower floor's reinforcing bar of concrete plate in F, colligation steel plate box, colligation plate top reinforcement after fixing a drainpipe in steel plate box, gutter is through steel plate box middle rib through hole;
G, water to smash in steel plate box and fill concrete.
In step F, in gutter 2 installation, its vertical drainage pipe passes through steel plate box plate 11 through hole 18 and fill with the anti-seepage materials such as pitch 22 between through hole.Certain described impervious material 22 also can be other impervious material well known to those of ordinary skill in the art.See Fig. 6.
In construction sequence F, G, water and smash steel plate box body and fill concrete 40-50mm thick concrete, then on concrete, foam block 31 is placed at interval, and then colligation plate top reinforcement, then waters and smash remainder concrete and floating.This construction can reduce the use amount of concrete, reduces the weight of floor.
Steel plate box in the present invention plays the effect of template in work progress, makes the construction of bathroom floor without the need to again setting up support.And after construction, steel plate box serves again the effect of support and antiseepage, improve the performance of the percolation-proof of washroom.The present invention makes the construction of bathroom floor more simple and convenient owing to have employed steel plate box.
Claims (9)
1. the composite floor of a co-layer draining washroom; comprise steel plate box, gutter, filling concrete plate and box body Zhou Bianliang; it is characterized in that described steel plate box is the suitable for reading unlimited box body structure be welded by base plate, side plate, limit rib and middle rib; described base plate is provided with corrosion protection layer; the web of described middle rib is interval with some through holes; the described gutter through hole passed through on described middle rib is embedded in fills in concrete plate, and in described filling concrete plate, interval is embedded with certain thickness foam block or hollow box.
2. composite floor as claimed in claim 1, it is characterized in that the middle rib of described steel plate box and rib upper end, limit are bent with horizontal segment, be welded with anchor rib and/or peg outside described steel plate box surrounding, described anchor rib and/or peg are imbedded in the concrete of described box body Zhou Bianliang.
3. composite floor as claimed in claim 1, is characterized in that described filling concrete plate is light concrete panel, is all equipped with steel mesh reinforcement at the bottom of the plate of described filling concrete plate with plate face.
4. composite floor as claimed in claim 1, it is characterized in that the corrosion protection layer of described steel plate box is made up of gauze wire cloth and concrete, wherein said gauze wire cloth sticks at described base plate soffit, and is embedded in described concrete, and the thickness of described corrosion protection layer is 20-40mm.
5. composite floor as claimed in claim 1; it is characterized in that the bottom of described base plate is welded with galvanized steel plain sheet batten; described batten has multiple macropore and aperture, and described batten exposes described corrosion protection layer certain altitude, and trend and the described middle rib of described batten are perpendicular.
6. composite floor as claimed in claim 1, it is characterized in that described base plate at least establishes a vertical through holes of wearing vertical duct, described vertical through holes place is welded with steel pipe perpendicular to described base plate, and described steel pipe stretches out the upper and lower certain altitude of described base plate.
7., for a construction method for the composite floor of co-layer draining washroom as described in any one of claim 1 to 6, comprise the following steps:
A, the template setting up box body Zhou Bianliang and steel plate box shelving support;
B, on support, place described steel plate box;
C, colligation steel plate box surrounding periphery beam steel;
D, water and smash the outer floor concrete of Zhou Bianliang and steel plate box;
E, concrete reach stripping and support after some strength;
Fill lower floor's reinforcing bar of concrete plate in F, colligation steel plate box, colligation plate top reinforcement after fixing a drainpipe in steel plate box, gutter is through steel plate box middle rib through hole;
G, water to smash in steel plate box and fill concrete.
8. construction method as claimed in claim 7, is characterized in that gathering in F in step, and in gutter installation, its vertical drainage pipe passes through steel plate box plate through hole and fill with anti-seepage material between through hole.
9. construction method as claimed in claim 7, is characterized in that water to smash in steel plate box and fill the thick concrete of concrete 40-50mm, then foam block is placed at interval on concrete, and then colligation plate top reinforcement in construction step poly-F, G, then waters and smash remainder concrete and floating.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210289266.3A CN102852255B (en) | 2012-08-15 | 2012-08-15 | A kind of co-layer draining washroom composite floor and construction method |
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| CN201210289266.3A CN102852255B (en) | 2012-08-15 | 2012-08-15 | A kind of co-layer draining washroom composite floor and construction method |
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| CN102852255B true CN102852255B (en) | 2016-03-09 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005502B (en) * | 2014-05-04 | 2016-09-07 | 黄涛 | A kind of precast light building cover board and industrialized building house floor slab structure |
| CN104746594A (en) * | 2015-03-31 | 2015-07-01 | 中民筑友有限公司 | Bathroom |
| CN105781151A (en) * | 2016-05-09 | 2016-07-20 | 江苏省华建建设股份有限公司 | Drainage, exhausting and ventilating system for local lifting same layer in caisson |
| CN106759688A (en) * | 2016-12-13 | 2017-05-31 | 上海市建工设计研究院有限公司 | Prefabricated two-layer equation co-layer draining structural slab, drainage system and its construction method |
| CN110565752A (en) * | 2019-09-18 | 2019-12-13 | 北京盛德诚信机电安装有限公司 | Same-layer drainage construction method for toilet in engineering |
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| JP2000008526A (en) * | 1998-06-23 | 2000-01-11 | Hayakawa Rubber Co Ltd | Sound insulation board, and sound insulation floor material and structure |
| DE102004014765A1 (en) * | 2004-03-26 | 2005-10-06 | Veit Dennert Kg | Industrially prefabricated floor plate has thin flat concrete slab resting on thick wooden beams running longitudinally and has fastening systems along long edges to fasten adjacent beams together |
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