CN204199508U - A kind of closed box and floor slab structure thereof - Google Patents
A kind of closed box and floor slab structure thereof Download PDFInfo
- Publication number
- CN204199508U CN204199508U CN201420443192.9U CN201420443192U CN204199508U CN 204199508 U CN204199508 U CN 204199508U CN 201420443192 U CN201420443192 U CN 201420443192U CN 204199508 U CN204199508 U CN 204199508U
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- China
- Prior art keywords
- closed box
- waterproof
- floor
- casing
- caisson
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Abstract
The utility model discloses a kind of closed box, also comprise the floor slab structure of building in addition, closed box comprises airtight plastics waterproofing case, the ribs of transverse and longitudinal is had to make to form some cavitys in casing in caisson, be the composite layer of waterproof, fire-proof function outside caisson, bottom closed box, had decorative layer.Closed box floor of the present utility model makes concrete cast-in-situ layer in floor need not accomplish the very thick requirement that just can reach waterproof, seepage control, so just can save a large amount of reinforcing bar of floor and waterproof concrete consumption, alleviates building deadweight, reduces construction costs; In addition, in casing, the some cavitys of formation and plastic material can play good sound insulation, heat insulation effect, casing also has the composite material of fire-proof and water-proof function outward, bottom half is also provided with decorative layer, any decorative effect can be presented as required, this casing and floor integrate waterproof, fire prevention, sound insulation, insulation, light body and decoration functions, very easy to use.
Description
Technical field
The utility model relates to a kind of floor slab structure, specifically a kind ofly collects waterproof, fire prevention, sound insulation, insulation, the closed box of light body and decorative effect and floor slab structure thereof.
Background technology
The waterproof concrete in-situ layer thickness requirement of existing national standard " Technical code for water proof in underground engineering " to basement floor should not be less than 250mm.But just can meet Structural Design Requirement from floor slab structure loading angle close rib structure 100mm in-situ layer thickness, common beam slab 150mm in-situ layer thickness.And the requirement that waterproof concrete floor slab in-situ layer thickness is not less than 250mm proposes from the angle of concrete self waterproof and antiseepage.Require that in order to waterproof and antiseepage floor in-situ layer thickness is not less than 250mm, such waterproof floor slab just needs the materials such as a large amount of reinforcing bars and concrete, and the deadweight of floor is also larger.In addition, the insulation of common floor and soundproof effect are general, freezer floor and roofing layer floor to insulation and insulation requirement higher, classroom, hospital are also higher for sound isolation requirement, and the floor slab bottoms decoration of common floor is also fairly simple.
Utility model content
The purpose of this utility model is to provide and collects waterproof, fire prevention, sound insulation, insulation, the closed box of light body and decorative effect and floor slab structure thereof.
The technical solution of the utility model is achieved in that closed box, comprise airtight plastics waterproofing case, the ribs of transverse and longitudinal is had to make to form some cavitys in casing in caisson, it has been the composite layer of waterproof, fire-proof function outside closed box, waterproof plastic plate is arranged at closed box top, has decorative layer bottom closed box.Pre-buriedly can stretch out the reinforcing bar (steel wire) of closed box in decorative layer, its effect is anticracking, prevents casing from coming off simultaneously.
Wherein caisson can be spliced into hollow box body by 6 pieces of plastic foamboards and inner support rib, also can be the expanded polystyrene (EPS) hollow box body be integrated with foamed plastic forming machine mold pressing surrounding sidewall and box house ribs, top and bottom splash guard plate bonding become airtight caisson, the latter's plastics waterproofing casing surrounding is without seam, and waterproof effect is better.In order to increase the intensity of waterproof box body, closed box bundlees layer of glass fiber screen cloth outward.Casing six faces have been used the composite material of fire prevention and water-proof function such as waterproofing mortar and the layering spraying of fire prevention putty or have been criticized and scraped.Closed box surrounding sidewall has horizontal water stopping trough, and water stopping trough is the concavo-convex prismatic of rectangle or the concavo-convex prismatic of sawtooth.The object of water stopping trough extends seepage waterline, improves water proof anti-seepage effect further.Water stopping trough is generally criticized with scraper plate and is scraped composite layer formation.
Pre-buried overhanging lift ring in the top composite layer of plastics waterproofing case, is convenient to carrying and static housing.
Described plastics waterproofing case can be made with expanded polystyrene (EPS), and quality is light, reduces casing total quality, and waterproof, sound insulation, heat insulation effect are relatively good.
In addition, closed box floor slab structure, prefabricated closed box gap arrangement, ties up girt strip reinforcing bar between closed box, tie up surfacing steel bar net above closed box, and then concreting forms floor slab structure.
Closed box floor slab structure of the present utility model strengthens floor self waterproofing function greatly, effectively can reduce the thickness of floor waterproof concrete in-situ layer, so just can save a large amount of reinforcing bar of floor and waterproof concrete consumption, alleviate building deadweight, reduce construction costs, economic and social benefit clearly; In addition, the material of casing own and the some cavitys of inner formation can play good sound insulation, heat insulation effect, casing also has the composite material of waterproof and fire-proof function outward, bottom half is also provided with decorative layer, any decorative effect can be presented as required, this casing and floor integrate waterproof, fire prevention, sound insulation, insulation, light body and decoration functions, very easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of closed box.
Fig. 2 is the structural representation of inner waterproofing case.
Fig. 3 is the partial enlarged drawing of Fig. 1 A.
Fig. 4 is the partial enlarged drawing of zigzag water stopping trough.
Fig. 5 is the light body box structure schematic diagram of band lift ring.
Fig. 6 floor slab structure schematic diagram.
In figure: 1. composite layer; 2. glass screen cloth; 3. caisson; 4. ribs; 5. water stopping trough; 6. decorative layer; 7. lift ring; 8. surfacing steel bar; 9. girt strip reinforcing bar; 10. closed box; The concavo-convex rib of 11. rectangle; The concavo-convex rib of 12. zigzag.
Detailed description of the invention
As Figure 1-3, closed box, comprises airtight plastics waterproofing case 3, and have the ribs 4 of transverse and longitudinal to make to form some cavitys in casing in caisson 3, caisson outer 3 has been composite layers 1 of waterproof, fire-proof function, has decorative layer 6 bottom closed box.
In order to increase the intensity of casing, binding layer of glass fiber screen cloth 2 in the outer composite layer of closed box.Composite layer lateral surface has horizontal water stopping trough 5.Water stopping trough 5 is the concavo-convex prismatic of rectangle.The object of water stopping trough extends seepage waterline, improves water proof anti-seepage effect further.Water stopping trough is generally criticized with scraper plate and is scraped waterproofing mortar and the formation of fire prevention putty.In the top composite layer of closed box, pre-buried overhanging lift ring 7(is as shown in Figure 5), be convenient to carrying and static housing.
Described plastics waterproofing case is the expanded polystyrene (EPS) hollow box body be integrated with foamed plastic forming machine mold pressing surrounding sidewall and box house ribs, casing top and the splicing of bottom waterproof plastic plate are made, quality is light, can reduce casing total quality, and waterproof effect is relatively good.
Fig. 6 is closed box floor slab structure figure, and prefabricated closed box 10 gap arrangement, ties up girt strip reinforcing bar 9 between closed box 10, tie up surfacing steel bar 8 above light body case, and then concreting forms floor slab structure.
The shape of water stopping trough has multiple, can also be the concavo-convex prismatic of sawtooth, as shown in Figure 4.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (7)
1. closed box, is characterized in that, comprises airtight plastics waterproofing case, has the ribs of transverse and longitudinal to make to form some cavitys in casing, be the composite layer of waterproof, fire-proof function, have decorative layer bottom closed box outside plastics waterproofing case in caisson.
2. closed box according to claim 1, is characterized in that, closed box surrounding side-wall outer side composite layer has horizontal water stopping trough.
3. closed box according to claim 2, is characterized in that, water stopping trough is the concavo-convex prismatic of rectangle or the concavo-convex prismatic of sawtooth.
4. closed box according to claim 1, is characterized in that, binding layer of glass fiber screen cloth in the outer composite layer of caisson.
5. closed box according to claim 1, is characterized in that, pre-buried overhanging lift ring in the top composite layer of closed box.
6. closed box according to claim 1, is characterized in that, described caisson adopts expanded polystyrene (EPS) material to make.
7. the closed box floor slab structure as described in claim 1-6, is characterized in that, prefabricated closed box gap arrangement, ties up girt strip reinforcing bar between closed box, tie up surfacing steel bar net above closed box, and then concreting forms floor slab structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443192.9U CN204199508U (en) | 2014-08-07 | 2014-08-07 | A kind of closed box and floor slab structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443192.9U CN204199508U (en) | 2014-08-07 | 2014-08-07 | A kind of closed box and floor slab structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199508U true CN204199508U (en) | 2015-03-11 |
Family
ID=52657481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443192.9U Expired - Fee Related CN204199508U (en) | 2014-08-07 | 2014-08-07 | A kind of closed box and floor slab structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204199508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120816A (en) * | 2014-08-07 | 2014-10-29 | 大连厚基科技有限公司 | Closed box and floor structure of closed box |
-
2014
- 2014-08-07 CN CN201420443192.9U patent/CN204199508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120816A (en) * | 2014-08-07 | 2014-10-29 | 大连厚基科技有限公司 | Closed box and floor structure of closed box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20160807 |