CN204645354U - Hollow building cover light solid obturator - Google Patents
Hollow building cover light solid obturator Download PDFInfo
- Publication number
- CN204645354U CN204645354U CN201520086945.XU CN201520086945U CN204645354U CN 204645354 U CN204645354 U CN 204645354U CN 201520086945 U CN201520086945 U CN 201520086945U CN 204645354 U CN204645354 U CN 204645354U
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- Prior art keywords
- obturator
- hollow building
- building cover
- cover light
- light solid
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Abstract
The utility model discloses a kind of hollow building cover light solid obturator, the rectangular solid structure that described obturator is is material with foam cement or foaming plaster, along described obturator surface distributed have for fill concrete groove and obturator is carried out to the reinforcing rib of integral reinforcing, described obturator centre position is provided with the concrete circulation post holes running through upper and lower surface; Raw material dosage can be reduced, reduce filling block unit weight, improve the cost performance of filling block, raw material dosage can be reduced, reduce filling block unit weight, improve the cost performance of filling block, play anti-extrusion, shock resistance when cast-in-situ concrete, antivibration smashes effect, significantly improve cracking resistance and the rigidity of product, product is made to have extremely excellent resistance to compression load-carrying properties, product is avoided to produce and in construction usage process, occurring that the problem of cracking or breakage can not produce the risk of leaking concrete grout in work progress, improves the reliability of product and technology.
Description
Technical field
The utility model relates to a kind of cast-in-place concrete hollow building roof component, particularly a kind of hollow building cover light solid obturator.
Background technology
In current building hollow building cover, playing the noggin piece of hollow effect---compoboard, is generally made up of top board or top box, base plate or the prefabricated component such as end box and four side plates.Although this compoboard at present application is comparatively general, but there are two large defects: the first is when constructing, first put base plate or end box, again four side plates are bonded on base plate or end box respectively, then top board or top box being connected is adhered on manned side plate, difficulty of construction requires high and step complicated, inefficiency; Another one is exactly that the auxiliary material used during construction is a lot of because component is more, waste material.
Therefore need a kind of novel hollow building cover light solid obturator, can raw material dosage be reduced, reduce filling block unit weight, improve the cost performance of filling block, compressive strength is high, can not produce the risk of leaking concrete grout in work progress, improves the reliability of product and technology.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of hollow building cover light solid obturator, raw material dosage can be reduced, reduce filling block unit weight, improve the cost performance of filling block, compressive strength is high, can not produce the risk of leaking concrete grout in work progress, improves the reliability of product and technology.
Hollow building cover light solid obturator of the present utility model, the rectangular solid structure that described obturator is is material with foam cement or foaming plaster, along described obturator surface distributed have for fill concrete groove and obturator is carried out to the reinforcing rib of integral reinforcing, described obturator centre position is provided with the concrete circulation post holes running through upper and lower surface;
Further, described circulation post holes cross connection is provided with pillar hole;
Further, described pillar hole is dislocatedly distributed along the circulation relative both sides of post holes;
Further, described groove is that position, obturator corner inside contracts formation;
Further, described reinforcing rib cover is established and is fixed on the setting of obturator external surface;
Further, the unit weight of the Lower Half of described obturator is not less than the unit weight of the first half.
The beneficial effects of the utility model: hollow building cover light solid obturator of the present utility model, raw material dosage can be reduced, reduce filling block unit weight, improve the cost performance of filling block, play anti-extrusion, shock resistance when cast-in-situ concrete, antivibration smashes effect, significantly improve cracking resistance and the rigidity of product, product is made to have extremely excellent resistance to compression load-carrying properties, product is avoided to produce and in construction usage process, occurring that the problem of cracking or breakage can not produce the risk of leaking concrete grout in work progress, improves the reliability of product and technology.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the section structure schematic diagram on the utility model ground.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the section structure schematic diagram on the utility model ground.
As shown in the figure: the hollow building cover light solid obturator of the present embodiment, the rectangular solid structure that described obturator 1 is is material with foam cement or foaming plaster, along described obturator 1 surface distributed have for fill concrete groove 2 and obturator 1 is carried out to the reinforcing rib 3 of integral reinforcing, described obturator 1 centre position is provided with the concrete circulation post holes 4 running through upper and lower surface; Do hatching solid block with foam cement or foaming plaster, can raw material dosage be reduced, reduce filling block unit weight; Granular polystyrene can be added in foam cement or foaming plaster, raw material dosage can be reduced further, further reduction filling block unit weight, and then the cost performance improving filling block, obturator 1 raw material composition can be cement, flyash, granular polystyrene, blowing agent, additive; Or dihydrate gypsum, granular polystyrene, blowing agent, additive, use dihydrate gypsum foam production, the coal-fired energy consumption that calcining semi-hydrated gypsum produces can be reduced, be conducive to reducing costs, reduce the pollution to environment; Moulding form casting is adopted to produce; Adopt solid construction relative conventional hollow filling block structure can not produce the risk of leaking concrete grout in work progress, improve the reliability of product and technology; Solid construction facilitates during on-the-spot pre-buried water power poling and carries out cutting use, improves and installs and uses efficiency.Groove 2 on obturator 1 is beneficial to when cast-in-situ concrete and improves obturator 1 and concrete entire firmness and intensity, improve stability and the reliability of anatomical connectivity, the setting of reinforcing rib 3, play when cast-in-situ concrete for improving that obturator 1 is anti-extrusion, shock resistance, antivibration smash ability, significantly improve cracking resistance and the rigidity of product, make product have extremely excellent resistance to compression load-carrying properties, avoid product in the problem producing and occur in construction usage process cracking or breakage; When the setting of circulation post holes 4 is for constructing, circulation post holes 4 is injected in cast-in-situ concrete, and cast-in-place concrete is built up the concrete post connecting superstructure upper plate and superstructure lower plate in circulation post holes 4, improves the bulk strength of structure.
In the present embodiment, described circulation post holes 4 cross connection is provided with pillar hole 5; During construction, cast-in-situ concrete pours in from circulation post holes 4 to pillar hole 5, is built up horizontal concrete post in pillar hole 5.
In the present embodiment, described pillar hole 5 is dislocatedly distributed both sides relatively along circulation post holes 4; Improve bond strength and the firmness of concrete and obturator 1.
In the present embodiment, described groove 2 inside contracts formation for position, obturator 1 corner; Avoid in carrying is stressed, position, obturator 1 corner stress is concentrated and produces place or drawing breaking, causes damage to interlayer structure.
In the present embodiment, described reinforcing rib 3 cover is established and is fixed on the setting of obturator 1 external surface; Play when cast-in-situ concrete and smash ability for improving generate heat anti-extrusion, shock resistance, antivibration of obturator 1, significantly improve cracking resistance and the rigidity of product, make product have extremely excellent resistance to compression load-carrying properties, avoid product in the problem producing and occur in construction usage process cracking or breakage.
In the present embodiment, the unit weight of the Lower Half of described obturator 1 is not less than the unit weight of the first half.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (6)
1. a hollow building cover light solid obturator, it is characterized in that: the rectangular solid structure that described obturator is is material with foam cement or foaming plaster, along described obturator surface distributed have for fill concrete groove and obturator is carried out to the reinforcing rib of integral reinforcing, described obturator centre position is provided with the concrete circulation post holes running through upper and lower surface.
2. hollow building cover light solid obturator according to claim 1, is characterized in that: described circulation post holes cross connection is provided with pillar hole.
3. hollow building cover light solid obturator according to claim 2, is characterized in that: described pillar hole is dislocatedly distributed along the circulation relative both sides of post holes.
4. hollow building cover light solid obturator according to claim 3, is characterized in that: described groove is that position, obturator corner inside contracts formation.
5. hollow building cover light solid obturator according to claim 4, is characterized in that: described reinforcing rib cover is established and is fixed on the setting of obturator external surface.
6. hollow building cover light solid obturator according to claim 5, is characterized in that: the unit weight of the Lower Half of described obturator is not less than the unit weight of the first half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086945.XU CN204645354U (en) | 2015-02-06 | 2015-02-06 | Hollow building cover light solid obturator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086945.XU CN204645354U (en) | 2015-02-06 | 2015-02-06 | Hollow building cover light solid obturator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204645354U true CN204645354U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086945.XU Expired - Fee Related CN204645354U (en) | 2015-02-06 | 2015-02-06 | Hollow building cover light solid obturator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204645354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569245A (en) * | 2016-01-01 | 2016-05-11 | 郭朋中 | Construction method for in-situ concrete hollow floor |
| CN108505657A (en) * | 2018-05-02 | 2018-09-07 | 中冶建筑研究总院有限公司 | Light filling body and concrete hollow floor comprising it |
-
2015
- 2015-02-06 CN CN201520086945.XU patent/CN204645354U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569245A (en) * | 2016-01-01 | 2016-05-11 | 郭朋中 | Construction method for in-situ concrete hollow floor |
| CN105569245B (en) * | 2016-01-01 | 2018-11-27 | 郭朋中 | A kind of construction method of cast-in-place concrete hollow building roof |
| CN108505657A (en) * | 2018-05-02 | 2018-09-07 | 中冶建筑研究总院有限公司 | Light filling body and concrete hollow floor comprising it |
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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 |
Granted publication date: 20150916 Termination date: 20160206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |