CN204212303U - A kind of novel superstructure light filling component - Google Patents
A kind of novel superstructure light filling component Download PDFInfo
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- CN204212303U CN204212303U CN201420642603.7U CN201420642603U CN204212303U CN 204212303 U CN204212303 U CN 204212303U CN 201420642603 U CN201420642603 U CN 201420642603U CN 204212303 U CN204212303 U CN 204212303U
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- inner core
- main body
- core main
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- gauze
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Abstract
A kind of novel superstructure light filling component, comprise polystyrene inner core main body and colloid admixture shell, it is characterized in that, it is also supporting nylon cable tie bundled piece, and described inner core main body is soaked infiltration and is had fire proofing wood feed liquid and outer wall is coated with one deck nylon gauze, the side of inner core main body is provided with groove, the nylon gauze at top is also provided with one deck breakage-proof gauze wire cloth against pressure, colloid admixture shell parcel inner core main body, nylon gauze and gauze wire cloth, described nylon cable tie bundled piece is made up of nylon tape, bayonet socket, screw and iron plate.The utility model structure is simple, and production efficiency is high, and cost is low, and its quality is light, transport and construction all more convenient, and waterproof fireproofing compressive property is high, use the building cover structure of the utility model cast closely, stable, suit large area to popularize.
Description
Technical field
The utility model relates to a kind of for the building precast component in cast-in-situ open-web floor, is specially a kind of novel lightweight superstructure noggin piece.
Background technology
Along with the needs of social development, produced very large change to the form of building and function, different spaces demand makes building structure occur progressively sectionalization characteristic for the requirement of building, underground garage, market, the building such as office premises is applicable to large span large bay, the utilization of mushroom construction.Cast-in-place concrete hollow building roof arises at the historic moment based on a kind of like this demand of technology just.In the building structure of large span large bay, compare with traditional solid superstructure or prestressed concrete floors, cast-in-situ hollow building roof has reduction floor height, and span is large, and from heavy and light, anti-seismic performance is strong, heat insulation, fire prevention and sound insulation property good, the advantages such as good economy performance.At present, build the common Gongjian that China's span is larger and be widely applied with cast-in-situ hollow building roof structure in housing construction.
In current cast-in-situ hollow building roof technical field, usually adopt cement filling box and light material filling box two kinds, but it is large still to there is weight by the cement filling casing of cement production systD, efficiency is low, and wall thickness is wayward, and firm time is long, transport inconvenience, the defects such as difficulty of construction is high.And light filling casing adopts polystyrene inner core external application glue to add to the cement solidifies as parcel shell, its inner core is polystyrene material, do not soak through fire proofing material, fireproof performance is low, meet the rising of fiery floor temperature will burn in certain degree as built, have a strong impact on the safety of building, reduce the fire-protection rating of building, simultaneously, according to the characteristic of inner core polystyrene material appearance itself, as being directly bonded together between cement glue, there will be appearance integument large area after product dries and coming off, having had a strong impact on the fire-proof and water-proof performance of product; During construction, product is easily subject to external force and tramples with weight thus cause upper surface damaged thus affect the performance of noggin piece; Surface too smoothly reduces the bonding force of concrete and noggin piece, easily causes floor to ftracture; If bottom surface do not set certain radian cast-in-place time concrete be difficult to enter bottom dew muscle bottom noggin piece, to be caused; Cement filling box and original light filling component all adopt steel bar overall anti-floating, and this anti-float method noggin piece is easily shifted, and during cast-in-situ concrete, noggin piece product can float; Cost is relatively high.In view of cement noggin piece of the prior art and existing light filling component exist many defects, therefore development is a kind of rational in infrastructure, waterproof fireproofing, anti-resistance to compression, easy construction, the composite filled component that cost is low, has become the technical problem that cast-in-situ hollow building roof technical field is badly in need of solving.
Utility model content
The utility model is to provide a kind of novel superstructure light filling component, to solve shortcomings and deficiencies existing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of novel superstructure light filling component, comprise polystyrene inner core main body, and adopt the evenly brushing form of solidifying formed and wrap up the colloid admixture shell of inner core main body, it is characterized in that, it is also supporting nylon cable tie bundled piece, and described inner core main body is soaked infiltration and is had fire proofing wood feed liquid and outer wall is coated with one deck nylon gauze, the side of inner core main body is provided with groove, the nylon gauze at top is also provided with one deck breakage-proof gauze wire cloth against pressure, colloid admixture shell parcel inner core main body, nylon gauze and gauze wire cloth, described nylon cable tie bundled piece is by the nylon tape and the bayonet socket thereof that bundle inner core main body, nylon tape is fastened on the screw on construction formwork, and the iron plate composition in order to connect nylon tape and screw.
For the utility model, the quantity described inner core main body running through the concrete circulation road of its end face and bottom surface is two, is symmetrical arranged.
For the utility model, the bottom lateral margin of described inner core main body is provided with hypotenuse.
For the utility model, the groove that described inner core main body side is arranged is vertical groove or transverse concave groove, and opposition Side symmetrical is arranged, and the number of recesses on each side is one, two or more pieces.
Beneficial effect: the utility model structure is simple, and production efficiency is high, and cost is low, and its quality is light, transport and construction all more convenient, and waterproof fireproofing compressive property is high, use the building cover structure of the utility model cast closely, stable, suit large area to popularize.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is that a left side of the present utility model is depending on partly cuing open figure.
In figure: 1--inner core main body, 2--colloid admixture shell, 3--nylon gauze, 4--gauze wire cloth, 5--groove, 6--nylon tape, 7--bayonet socket, 8--screw, 9--iron plate, 10--concrete circulation road, 11--hypotenuse, 12--construction formwork, 13-spacer.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with accompanying drawing, the utility model is described in further detail, but should not be interpreted as that the scope of theme described in the utility model is only limitted to following embodiment at this point, do not departing from the above-mentioned technological thought situation of the utility model, all make according to ordinary skill knowledge and customary means various amendments, replacement and change, include in scope of the present utility model.
See accompanying drawing 1, shown in 2, a kind of novel superstructure light filling component, comprise polystyrene inner core main body 1, and adopt the evenly brushing form of solidifying formed and wrap up the colloid admixture shell 2 of inner core main body, it is characterized in that, it is also supporting nylon cable tie bundled piece, and described inner core main body is soaked infiltration and is had fire proofing wood feed liquid and outer wall is coated with one deck nylon gauze 3, the side of inner core main body is provided with groove 5, the nylon gauze at top is also provided with one deck breakage-proof gauze wire cloth 4 against pressure, colloid admixture shell parcel inner core main body, nylon gauze and gauze wire cloth, described nylon cable tie bundled piece is by the nylon tape 6 and the bayonet socket 7 thereof that bundle inner core main body, nylon tape is fastened on the screw 8 on construction formwork 12, and form in order to the iron plate 9 connecting nylon tape and screw.The quantity described inner core main body running through the concrete circulation road 10 of inner core main body end face and bottom surface is two, is symmetrical arranged.The bottom lateral margin of described inner core main body is provided with hypotenuse 11.The groove that described inner core main body side is arranged is vertical groove or transverse concave groove, and opposition Side symmetrical is arranged, and the number of recesses on each side is one, two or more pieces.
For the utility model, its polystyrene of soaking with fire proofing material is for inner core is as the main body of material, and the colloid admixture of parcel inner core polystyrene, for enclosure coater is on polystyrene inner core body outer surface.Nylon gauze is placed between polystyrene inner core main body and colloid admixture shell, can increase inner core main body and shell bonding force makes shell be not easy to come off.Gauze wire cloth is placed on to increase the ability against pressure of filler between nylon gauze and colloid admixture shell, and available protecting is jammed on bad in the process used.
The side of polystyrene inner core main body is provided with groove, and groove and the mutual build-in of cast-in-place concrete, improve the structural performance of cast-in-situ open-web floor.
Polystyrene inner core main body have two concrete circulation roads running through upper and lower surface in relative position, such concrete circulation is better, and noggin piece volume ratio existing product is larger, makes the empty stomach of floor higher, reaches the effect more optimized.
The bottom lateral margin of inner core main body is provided with hypotenuse, and when making to pour into a mould, concrete can more easily enter bottom noggin piece, bottom can not be caused to reveal muscle thus affect the overall structure performance of component.
Noggin piece can effectively be fixed on construction formwork and spacer 13 by nylon cable tie bundled piece, and can not affect random movement by external force, during cast-in-situ concrete, product can not float., minimizing cost simpler than original anti-floating construction, single fixing anti-floating is better.
When manufacturing, first machine-shaping goes out the polystyrene inner core main body of band two concrete circulation roads, again inner core main body is put into fire proofing wood feed liquid to soak, to penetrate into after inner core body surfaces suitable thickness to take out again until fire proofing wood feed liquid and dry, then one deck nylon gauze is tightly wrapped up at the inner core body outer wall having soaked fire proofing material, and layer of steel wire net is set at top, finally even brushing one deck colloid admixture again, after colloid admixture solidifies, supporting nylon cable tie bundled piece is cased again.
During use, multiple the utility model is closely layed in roof, and utilizes nylon cable tie bundled piece to be fixed on the construction formwork of roof, finally pouring water inlet cement mortar from each concrete circulation road, namely forms complete roof after cement mortar is solidified.
The utility model adopts water-proof emulsion, black cement, fine coal carbon, stone flies the elasticity gelling mixture material that powder mixes and does shell, water-proof emulsion can improve the water resistance of noggin piece, preventing the moisture in concrete from seeing through enters in noggin piece, cement, hardened fly ashes, the parcel that stone flies powder can improve the fireproof performance of nonflammable material polystyrene, can play fire-retardant effect, elasticity gel material has higher elasticity and soft wilfulness, and when can prevent cast-in-place, shock club breaks noggin piece or concrete lateral pressure crushes noggin piece.The cohesive of both materials is not high, and colloid admixture easily comes off, and uses nylon gauze just bi-material can well be connected; During construction, product is easily subject to external force and tramples and weight, and upper surface is easily damaged, so at product upper surface, adds gauze wire cloth between polystyrene inner core main body and external surface colloid admixture material, can increase that product is anti-steps on anti-pressure ability; Noggin piece is fixed through anti-floating nylon cable tie, and can not affect random movement by external force, during cast-in-situ concrete, product can not float.Therefore, it is light that the utility model has quality, rational in infrastructure, safety, fire prevention, waterproof, the technique effects such as easy construction.
Claims (4)
1. a novel superstructure light filling component, comprise polystyrene inner core main body, and adopt the evenly brushing form of solidifying formed and wrap up the colloid admixture shell of inner core main body, it is characterized in that, it is also supporting nylon cable tie bundled piece, and described inner core main body is soaked infiltration and is had fire proofing wood feed liquid and outer wall is coated with one deck nylon gauze, the side of inner core main body is provided with groove, the nylon gauze at top is also provided with one deck breakage-proof gauze wire cloth against pressure, colloid admixture shell parcel inner core main body, nylon gauze and gauze wire cloth, described nylon cable tie bundled piece is by the nylon tape and the bayonet socket thereof that bundle inner core main body, nylon tape is fastened on the screw on construction formwork, and the iron plate composition in order to connect nylon tape and screw.
2. one according to claim 1 novel superstructure light filling component, is characterized in that, the quantity described inner core main body running through the concrete circulation road of its end face and bottom surface is two, is symmetrical arranged.
3. one according to claim 1 novel superstructure light filling component, is characterized in that, the bottom lateral margin of described inner core main body is provided with hypotenuse.
4. one according to claim 1 novel superstructure light filling component, it is characterized in that, the groove that described inner core main body side is arranged is vertical groove or transverse concave groove, and opposition Side symmetrical is arranged, and the number of recesses on each side is one, two or more pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642603.7U CN204212303U (en) | 2014-10-25 | 2014-10-25 | A kind of novel superstructure light filling component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642603.7U CN204212303U (en) | 2014-10-25 | 2014-10-25 | A kind of novel superstructure light filling component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212303U true CN204212303U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420642603.7U Expired - Fee Related CN204212303U (en) | 2014-10-25 | 2014-10-25 | A kind of novel superstructure light filling component |
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| Country | Link |
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| CN (1) | CN204212303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219408A (en) * | 2019-07-04 | 2019-09-10 | 阮蕾 | A kind of small buoyancy filler part |
-
2014
- 2014-10-25 CN CN201420642603.7U patent/CN204212303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219408A (en) * | 2019-07-04 | 2019-09-10 | 阮蕾 | A kind of small buoyancy filler part |
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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: 20150318 Termination date: 20171025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |