CN205530888U - Utilize built -in cast in situ concrete superstructure structure that supports pipe die of NZ - Google Patents
Utilize built -in cast in situ concrete superstructure structure that supports pipe die of NZ Download PDFInfo
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- CN205530888U CN205530888U CN201620304499.XU CN201620304499U CN205530888U CN 205530888 U CN205530888 U CN 205530888U CN 201620304499 U CN201620304499 U CN 201620304499U CN 205530888 U CN205530888 U CN 205530888U
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- 238000011065 in-situ storage Methods 0.000 title abstract description 6
- 238000007667 floating Methods 0.000 claims description 19
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 10
- 239000004568 cement Substances 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 4
- 239000000945 filler Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 5
- 238000009415 formwork Methods 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses an utilize built -in cast in situ concrete superstructure structure that supports pipe die of NZ, it respectively is equipped with at least one deck floor atress reinforcing bar (1) at the bottom of the ban ding of floor concrete (2) and board, be equipped with hollow hole in floor concrete (2), pack the built -in pipe die (3) that supports of NZ in the hollow hole, be provided with anti float reinforcing bar (4) above the built -in support pipe die of NZ (3), anti float reinforcing bar (4) are connected through the floor atress reinforcing bar (1) that " S " type drag hook structure anti floated at the bottom of lacing wire (5) and the board. The utility model discloses a this kind is utilized the built -in cast in situ concrete superstructure that supports the pipe die of NZ, has not only solved the concrete solid floor and has adopted GBF, the fine cement pipe of GRC glass and GZ polymer combination mandrel as the problem of hollow floor filler material, has still improved the efficiency of construction, by a wide margin the reduction of erection time, practices thrift engineering cost.
Description
Technical field
This utility model relates to a kind of with NZ built-in support pipe die for filling hollow floor slab material, and the cast-in-place concrete hollow building roof using dark beam and girt strip to combine belongs to building structure field in architectural engineering.
Background technology
In current architecture configuration, floor mainly uses the board-like superstructure of cast-in-situ concrete beam, this superstructure is limited by deck-molding, the clear height of floor, the setting in room, pipeline layout and decorations etc. are caused to be restricted, it is impossible to meet large space, large bay, the requirement of big load.In order to solve an above-mentioned difficult problem, occurring in that without the solid superstructure of beam, but this building cover board thickness of slab is relatively big, from great, cost is high, and structural behaviour is not fine, and according to the Force principle of floor, building cover board can use the form that filling hollow floor slab material combines with dark beam and girt strip.Filling hollow floor slab material mainly has at present: one, uses GBF, GRC glass fibre cement pipe, this material heavier-weight, is unfavorable for construction；Two, GZ macromolecule composite core formwork, but this material price is higher, it is impossible to produce preferable economic benefit；Three, NZ built-in support pipe die cast-in-situ hollow building roof technology is a kind of new architecture, the packing material that the polyethylene foam material strengthened by B0B adhesive tape parcel is made, it it is cored slab third generation obturator, being to substitute GBF, GRC glass fibre cement pipe and the optimal material of GZ macromolecule composite core formwork, it is low, from heavy and light and feature quick for installation that it has price.The template area of this version building cover board construction can reduce and reaches 20%, and all templates are surface plate end template, and difficulty of construction is low, and mould material cost and construction period are greatly reduced.This version sound-insulating and heat-insulating is effective, molding room is without furred ceiling, decrease furred ceiling finishing and the expense of furred ceiling renewal, increase floor clear height, can cut off in flexible arrangement room, alleviate dead load, improve building performance, reducing building comprehensive cost, and shorten the construction period, structural strength more can be leaned on safely.
Utility model content
The purpose of this utility model is overcome concrete solid floor and use GBF, GRC glass fibre cement pipe and GZ macromolecule composite core formwork as the deficiency of filling hollow floor slab material, a kind of cast-in-situ hollow building roof using NZ built-in support pipe die is provided, the problem that existing cast-in-place concrete solid floor exists can be solved, also GBF, GRC glass fibre cement pipe and the deficiency of GZ macromolecule composite core formwork can be improved, reduce building comprehensive cost, shorten the construction period.
The technical solution of the utility model is such that a kind of cast-in-place concrete building roof structure utilizing NZ built-in support pipe die, including floorslab concrete, at least one of which floor steel bar stress it is respectively provided with at the bottom of the Ban Ding of this floorslab concrete and plate, floorslab concrete is provided with hollow hole, hollow hole is filled NZ built-in support pipe die, being provided above Anti-floating reinforcing steel bar at NZ built-in support pipe die, Anti-floating reinforcing steel bar is connected with the floor steel bar stress at the bottom of plate by the anti-floating lacing wire of " S " type hook structure.
Further, in order to avoid there is the quality accident that floor floats when pouring floorslab concrete, dark beam design being positioned in floorslab concrete and girt strip pour floorslab concrete after being connected with floor steel bar stress again, finally floorslab concrete are carried out maintenance.
This utility model is such a kind of utilization with NZ built-in support pipe die to replace the part concrete in the middle part of floor, from the section along pipe direction, existence due to hollow hole, numerous little I-beam occurs in floor, forming one group of micro-space uniform dispersion general layout, different stress unit transmits floor gravity by dark beam, girt strip toward post or wall；Looking up in the side being perpendicular to pipe, there is the gap of 50mm, upper and lower configuration reinforcement in idle tube joint, it is ensured that the common stress of the energy of flange plate up and down that I-beam is more weak, defines reliable force transfer system.And use 3C12 Anti-floating reinforcing steel bar is set on pipe die top, Anti-floating reinforcing steel bar is connected with reinforcement by A6 " S " type drag hook, use pea gravel concreten, strengthen concrete slump, pour and reinforcement such as is vibrated at the measure at twice, solve hollow building cover NZ built-in support pipe die floating technical barrier.
This cast-in-place concrete building roof utilizing NZ built-in support pipe die of the present utility model, not only solve concrete solid floor and use GBF, GRC glass fibre cement pipe and GZ macromolecule composite core formwork as the problem of filling hollow floor slab material, also improve efficiency of construction, can significantly reduction of erection time, save engineering cost.
Accompanying drawing explanation
Fig. 1 is NZ built-in support pipe die cast-in-place concrete building roof schematic diagram；
Fig. 2 is that NZ built-in support pipe die Anti-floating reinforcing steel bar fixes generalized section；
Description of reference numerals: 1-floor steel bar stress, 2-floorslab concrete, 3-NZ built-in support pipe die, 4-Anti-floating reinforcing steel bar, 5-anti-floating lacing wire, the dark beam of 6-and girt strip.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Referring initially to Fig. 1, the cast-in-place concrete building roof structure utilizing NZ built-in support pipe die of the present utility model, including floorslab concrete 2, at least one of which floor steel bar stress 1 it is respectively provided with at the bottom of the Ban Ding of floorslab concrete 2 and plate, floorslab concrete 2 is provided with hollow hole, filling NZ built-in support pipe die 3 in hollow hole, be provided above Anti-floating reinforcing steel bar 4 at NZ built-in support pipe die 3, Anti-floating reinforcing steel bar 4 is connected with the floor steel bar stress 1 at the bottom of plate by the anti-floating lacing wire 5 of " S " type hook structure.It addition, the dark beam in floorslab concrete 2 and girt strip 6 are connected with floor steel bar stress 1.
Embodiment 1:
Fig. 1 illustrates NZ of the present utility model built-in support pipe die cast-in-place concrete building roof schematic diagram, sequence of construction in Fig. 1 is first surveying setting-out, support shuttering, colligation floor steel bar stress 1 and anti-floating lacing wire 5 in template, then place NZ built-in support pipe die 3, on NZ built-in support pipe die 3 top, Anti-floating reinforcing steel bar 4 is set, in order to top Anti-floating reinforcing steel bar 4 is connected as an entirety with floor steel bar stress 1 and support system, solve in floorslab concrete 2 casting process, the quality accident that floor floats occurs, dark beam and girt strip 6 are connected with floor steel bar stress 1, pour floorslab concrete 2, finally floorslab concrete 2 is carried out maintenance.
Fig. 2 illustrates NZ built-in support pipe die Anti-floating reinforcing steel bar and fixes generalized section, can clearer find out, the position relationship between each component, and size shape from figure.
Use NZ built-in support pipe die 3 as the hollow filling material of cast-in-place concrete building roof 2, it is finally reached and improves sound-insulating and heat-insulating effect, make molding room without furred ceiling, decrease furred ceiling finishing and the expense of furred ceiling renewal, increase floor clear height, can cut off in flexible arrangement room, alleviate dead load, improve building performance, reduce building comprehensive cost, and shortening the construction period, structural strength such as more can lean on safely at the purpose.
Certainly, being more than concrete exemplary applications of the present utility model, this utility model also has the technical scheme that other embodiment, all employing equivalents or equivalent transformation are formed, within all falling within the protection domain required by this utility model.
Claims (2)
1. the cast-in-place concrete building roof structure utilizing NZ built-in support pipe die, including floorslab concrete (2), it is characterized in that: at the bottom of the Ban Ding of floorslab concrete (2) and plate, be respectively provided with at least one of which floor steel bar stress (1), floorslab concrete is provided with hollow hole in (2), hollow hole is filled NZ built-in support pipe die (3), being provided above Anti-floating reinforcing steel bar (4) at NZ built-in support pipe die (3), Anti-floating reinforcing steel bar (4) is connected with the floor steel bar stress (1) at the bottom of plate by the anti-floating lacing wire (5) of " S " type hook structure.
The cast-in-place concrete building roof structure utilizing NZ built-in support pipe die the most according to claim 1, it is characterised in that: the dark beam in floorslab concrete (2) and girt strip (6) are connected with floor steel bar stress (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304499.XU CN205530888U (en) | 2016-04-13 | 2016-04-13 | Utilize built -in cast in situ concrete superstructure structure that supports pipe die of NZ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304499.XU CN205530888U (en) | 2016-04-13 | 2016-04-13 | Utilize built -in cast in situ concrete superstructure structure that supports pipe die of NZ |
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| Publication Number | Publication Date |
|---|---|
| CN205530888U true CN205530888U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620304499.XU Expired - Fee Related CN205530888U (en) | 2016-04-13 | 2016-04-13 | Utilize built -in cast in situ concrete superstructure structure that supports pipe die of NZ |
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| CN (1) | CN205530888U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968379A (en) * | 2017-04-13 | 2017-07-21 | 吕辉 | Hollow floor structure, the New Style Concrete Materials for preparing the structure |
| CN107587637A (en) * | 2017-08-22 | 2018-01-16 | 广州协安建设工程有限公司 | The box internal model hollow floor of air-entrained concrete building block and its construction method |
| CN110016986A (en) * | 2018-01-10 | 2019-07-16 | 内蒙古兴泰建设集团有限公司 | A kind of GFC hollow pipe cast-in-place concrete hollow floor slab construction method |
| CN112692986A (en) * | 2021-01-14 | 2021-04-23 | 宝业西伟德混凝土预制件（合肥）有限公司 | Method for preventing filler material in light partition board from floating upwards |
-
2016
- 2016-04-13 CN CN201620304499.XU patent/CN205530888U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968379A (en) * | 2017-04-13 | 2017-07-21 | 吕辉 | Hollow floor structure, the New Style Concrete Materials for preparing the structure |
| CN107587637A (en) * | 2017-08-22 | 2018-01-16 | 广州协安建设工程有限公司 | The box internal model hollow floor of air-entrained concrete building block and its construction method |
| CN110016986A (en) * | 2018-01-10 | 2019-07-16 | 内蒙古兴泰建设集团有限公司 | A kind of GFC hollow pipe cast-in-place concrete hollow floor slab construction method |
| CN112692986A (en) * | 2021-01-14 | 2021-04-23 | 宝业西伟德混凝土预制件（合肥）有限公司 | Method for preventing filler material in light partition board from floating upwards |
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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: 20160831 Termination date: 20200413 |