CN103031920A - Building plaster mold box and open-web floor slab structure using same - Google Patents
Building plaster mold box and open-web floor slab structure using same Download PDFInfo
- Publication number
- CN103031920A CN103031920A CN2012101420044A CN201210142004A CN103031920A CN 103031920 A CN103031920 A CN 103031920A CN 2012101420044 A CN2012101420044 A CN 2012101420044A CN 201210142004 A CN201210142004 A CN 201210142004A CN 103031920 A CN103031920 A CN 103031920A
- Authority
- CN
- China
- Prior art keywords
- diaphragm capsule
- paris
- plaster
- mold box
- floor slab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention relates to a building plaster mold box and an open-web floor slab structure using the same. The building plaster mold box comprises a mold box body, wherein a foot pace (11) is arranged outside the mold box body, a hollow mold cavity (13) is formed in the mold box body, reinforcing ribs (14) are arranged at the bottom of the hollow mold cavity (13), and the reinforcing ribs (14) are plural and crossly connected in transverse and vertical directions. The cross or #-shaped reinforcing ribs are designed at the bottom of the mold cavity of the building plaster mold box disclosed by the invention, and glass fiber is taken as a reinforcing material, so that the mechanical strength of the mold box is greatly improved and a fracture load value is not less than 1KN.
Description
Technical field
The present invention relates to a kind of hollow floor slab structure of building diaphragm capsule and using it, especially relate to a kind of hollow floor slab structure of using the plaster of Paris diaphragm capsule of glass fiber and using it.
Background technology
Diaphragm capsule is a kind of prefabricated units, adopts the lightweight fireproof insulating material to make, and landfill is combined into high performance composite floor plate in floor, make its sound insulation, heat insulation, set fire, shockproof and energy-conservation.The diaphragm capsule technology is so that floor concrete consumption reduces by 10～30%, steel using amount reduces by 40～50%, build total duration shortening 10～15%, the building floor height reduces by 200～300mm, use the DX diaphragm capsule to reduce by 140～240 yuan/square metre of civil engineering construction cost per square meters than original structure, reduce by 150 yuan/square metre of structure construction cost per square meters.
Ardealite (desulfurated plaster) is calcium sulphate dihydrate, is to produce the waste residue that phosphatic fertilizer (power plant) produces discharging, is the larger chemical gypsum regenerated resources of present China phosphorous chemical industry (electric power) enterprise discharging scale amount.Ardealite (desulfurated plaster) drops to minimum point to objectionable impurities by calcining, thereby satisfies the qualified raw material that constructional materials is produced in product development.
But the manufacturing enterprise of China's diaphragm capsule adopts cement to make by hand mostly at present, labor cost, cost height, and specification is many can not large-scale production.
Summary of the invention
The present invention has designed a kind of plaster of Paris diaphragm capsule and has used its hollow floor slab structure, and the technical problem of its solution is:
(1) the existing cement that uses is made diaphragm capsule cost height, is not suitable with large-scale production;
(2) the diaphragm capsule horizontal bearing capacity is not high;
(3) heat insulation, the insulation of existing diaphragm capsule and fire-proof function are not good.
In order to solve the technical problem of above-mentioned existence, the present invention has adopted following scheme:
A kind of plaster of Paris diaphragm capsule, comprise the diaphragm capsule body, be a halfpace (11) in the diaphragm capsule body exterior, described diaphragm capsule body interior is a hollow die cavity (13), described hollow die cavity (13) bottom is provided with reinforcing rib (14), and described reinforcing rib (14) is many and the connection of anyhow reporting to the leadship after accomplishing a task.
Further, described hollow die cavity (13) is dome-type, and reinforcing rib (14) is positioned at the bottom of dome-type.
Further, the described reinforcing rib (14) of many structures of anyhow reporting to the leadship after accomplishing a task is cross or intersecting parallels.
Further, described reinforcing rib (14) is glass fiber material.
Further, the diaphragm capsule body is tetragonal body, cuts out corner cut (12) at four angles of tetragonal body.
A kind of hollow floor slab structure of using the plaster of Paris diaphragm capsule to make, that the described plaster of Paris diaphragm capsule of polylith is arranged out is T-shaped, I shape, box or Vierendeel truss cross section structure.
Further, the thickness of described plaster of Paris diaphragm capsule changes between 190mm to 500mm.
This plaster of Paris diaphragm capsule and use its hollow floor slab structure to compare with traditional diaphragm capsule has following beneficial effect:
(1) die cavity bottom design of the present invention has cross or the intersecting parallels reinforcing rib, and uses glass fiber as reinforcing material, and greatly degree has improved the mechanical strength of diaphragm capsule, and the breaking load value is more than or equal to 1KN.
(2) the present invention utilizes the difference of diaphragm capsule to arrange and combination can construct T-shaped, worker's type, box, four kinds of fundamental sections of Vierendeel truss, can provide more than the 70 hollow floor slab structural shapes of planting different-thickness or different cross section combination to carry out choice for use for the design root according to different post net spans and load.
(3) the present invention utilizes various combination and the arrangement of diaphragm capsule, adopts different section forms at the different parts of same plate according to its force request, consists of the combined hollow floor slab structure, to reach best stress and Optimum Economic index.
(4) diaphragm capsule of the present invention self be configured on an empty stomach box-likely, can reduce heat transfer, heat insulation, heat-insulating property is significantly improved, greatly reduce the air-conditioning expense, be particularly useful for large cold storage, storeroom etc.
(5) the present invention compares with existing beam and slab structure, the use of diaphragm capsule technology can make the steel using amount of building cover structure (comprising beam, plate) reduce 40-60%, the concrete consumption reduces 5-30%, builds total duration shortening 10%-20%, and the building floor height reduces 0.3-0.4 rice.
Description of drawings
Fig. 1: the top view of plaster of Paris diaphragm capsule the first structure of the present invention;
Fig. 2: the top view of plaster of Paris diaphragm capsule the second structure of the present invention;
Fig. 3: the sectional drawing of plaster of Paris diaphragm capsule of the present invention.
Description of reference numerals:
The 11-halfpace; The 12-corner cut; The 13-die cavity; The 14-reinforcing rib.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 3, the present invention will be further described:
As shown in Figure 1, a kind of plaster of Paris diaphragm capsule comprises the diaphragm capsule body, is a halfpace 11 in the diaphragm capsule body exterior.
As shown in Figure 2, a kind of plaster of Paris diaphragm capsule diaphragm capsule body is tetragonal body, cuts out corner cut 12 at four angles of tetragonal body.
As shown in Figure 3, the diaphragm capsule body interior is a hollow die cavity 13, and hollow die cavity 13 bottoms are provided with reinforcing rib 14.
From technological layer, building floor is for typically being subjected to kinking structure member, square being directly proportional of its bearing capacity and its depth of section, building floor is the bending resistance primary structure member, square being directly proportional of its bearing capacity and its depth of section, traditional floor is solid slab, its material usage is maximum, bearing capacity is but not high, the diaphragm capsule landfill is in floor, and in the situation that material usage does not increase, its hollow rate can reach 50%-80%, be that depth of section improves 2-4 doubly, bearing capacity improves 4-20 doubly.Thereby, under the prerequisite that satisfies same bearer power, reach save material purpose simultaneously, high-bearing capacity has determined multilayer and the applicable this technology of highrise building of large span, large space.
In addition, utilize various combination and the arrangement of diaphragm capsule, adopt different section forms at the different parts of same plate according to its force request, consist of the combined hollow floor slab structure, to reach best stress and Optimum Economic index, this technology is domestic initiation.
The enclosed cavity technology has greatly reduced the transmission of noise, and the superstructure soundproof effect improves the 5-12 decibel, solved the noise problem such as library, teaching building, dwelling house, hospital, sanatorium; Adopt the floor of present technique, can effectively reduce geological process from heavy and light, anti-seismic performance is good.
The present invention makes take industrial waste ardealite or desulfurated plaster as raw material.In the diaphragm capsule landfill building floor, consist of the compound hollow floor slab of function admirable with concrete hollow floor slab textural association, significantly improved the sound insulation of floor, heat insulation, fire-resistant, antivibration, energy-efficient performance.Diaphragm capsule consumes industrial waste ardealite and desulfurated plaster in a large number, is a kind of recycling economy of sustainable development, and energy-conserving and environment-protective.
The present invention has following performance characteristics:
1, anti-seismic performance is good;
2, overall economic efficiency promotes;
3, save decoration cost;
4, real flexible interval, implementation space;
4, construction economy, convenience;
5, sound insulation, heat insulation, insulation, fireproof performance significantly improve.
This project technical indicator meets company standard plaster mould box (BZS diaphragm capsule) Q/MZ 01-2011, and the key technical indexes is as follows:
| Specification | 580*580*(100-200)mm |
| Planeness | Should be not more than 5.00mm |
| Breaking load | Be not less than 1.5kN |
| The pressure-bearing surface rupture load | Be not less than 2.0kN/m 2 |
| Radioactivity | Meet GB6566-2001 |
| Monolithic weight | About 19kg |
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obvious realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or without improving design of the present invention and technical scheme are directly applied to other occasion, all in protection scope of the present invention.
Claims (7)
1. plaster of Paris diaphragm capsule, comprise the diaphragm capsule body, it is characterized in that: be a halfpace (11) in the diaphragm capsule body exterior, described diaphragm capsule body interior is a hollow die cavity (13), described hollow die cavity (13) bottom is provided with reinforcing rib (14), and described reinforcing rib (14) is many and the connection of anyhow reporting to the leadship after accomplishing a task.
2. described plaster of Paris diaphragm capsule according to claim 1, it is characterized in that: described hollow die cavity (13) is dome-type, and reinforcing rib (14) is positioned at the bottom of dome-type.
3. described plaster of Paris diaphragm capsule according to claim 1 and 2, it is characterized in that: the described reinforcing rib (14) of many structures of anyhow reporting to the leadship after accomplishing a task is cross or intersecting parallels.
4. described plaster of Paris diaphragm capsule according to claim 3, it is characterized in that: described reinforcing rib (14) is glass fiber material.
5. any one described plaster of Paris diaphragm capsule in 4 according to claim 1, it is characterized in that: the diaphragm capsule body is tetragonal body, cuts out corner cut (12) at four angles of tetragonal body.
6. a right to use requires the hollow floor slab structure that 1 to 5 any one described plaster of Paris diaphragm capsule is made, and it is characterized in that: the described plaster of Paris diaphragm capsule of polylith is arranged out T-shaped, I shape, box or Vierendeel truss cross section structure.
7. described hollow floor slab structure according to claim 6, it is characterized in that: the thickness of described plaster of Paris diaphragm capsule changes between 190mm to 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101420044A CN103031920A (en) | 2012-05-10 | 2012-05-10 | Building plaster mold box and open-web floor slab structure using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101420044A CN103031920A (en) | 2012-05-10 | 2012-05-10 | Building plaster mold box and open-web floor slab structure using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103031920A true CN103031920A (en) | 2013-04-10 |
Family
ID=48019276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101420044A Pending CN103031920A (en) | 2012-05-10 | 2012-05-10 | Building plaster mold box and open-web floor slab structure using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103031920A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ200627A (en) * | 1981-05-18 | 1986-04-11 | Carl Heinz | Hollow section shaped void former of a heat shrunk plastics sheet covering a steel mat grid:concrete structure with cavities formed thereby |
| CN1400368A (en) * | 2001-07-27 | 2003-03-05 | 谢孟 | Form, its production method and application |
| CN2639400Y (en) * | 2003-07-11 | 2004-09-08 | 谢孟 | Filling internal form type rib floor |
| CN1970973A (en) * | 2006-12-13 | 2007-05-30 | 谢孟 | Filling mold and its building operation method |
| CN201460212U (en) * | 2009-07-30 | 2010-05-12 | 贵州金三利科技建材有限公司 | Arc-shaped plaster cavity die box |
-
2012
- 2012-05-10 CN CN2012101420044A patent/CN103031920A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ200627A (en) * | 1981-05-18 | 1986-04-11 | Carl Heinz | Hollow section shaped void former of a heat shrunk plastics sheet covering a steel mat grid:concrete structure with cavities formed thereby |
| CN1400368A (en) * | 2001-07-27 | 2003-03-05 | 谢孟 | Form, its production method and application |
| CN2639400Y (en) * | 2003-07-11 | 2004-09-08 | 谢孟 | Filling internal form type rib floor |
| CN1970973A (en) * | 2006-12-13 | 2007-05-30 | 谢孟 | Filling mold and its building operation method |
| CN201460212U (en) * | 2009-07-30 | 2010-05-12 | 贵州金三利科技建材有限公司 | Arc-shaped plaster cavity die box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203247737U (en) | Light steel keel composite board partition wall | |
| CN101418604B (en) | Reinforced concrete lower-rigid-upper-flexible shear-bending wall structure using phosphogypsum as wall material and manufacture method | |
| US20090056259A1 (en) | Concrete load-bearing wall with compound heat-insulating layer | |
| CN105863110A (en) | Modular assembling type cold-bent thin-wall type steel wall board structural system | |
| CN101691784A (en) | Steel structured wide-bay energy-saving residential building with gypsum walls and on-site layering and sectioning manufacturing method | |
| CN206467770U (en) | A kind of lightweight steel frame light gauge cold-formed steel shape wall composite construction building construction system | |
| CN103266686A (en) | Inflatable skeleton filling wall | |
| CN103590533B (en) | Sandwich type partition plate combined structure | |
| CN1632252B (en) | Light steel sealed column framework construction system | |
| CN210621917U (en) | Assembled light steel house system | |
| CN102261157A (en) | Multi-layer fireproof light wall board | |
| CN218406033U (en) | Steel-concrete structure assembled light plate | |
| CN203531131U (en) | Concrete frame based on ALC heat insulation boards | |
| CN202577741U (en) | Sintering-free mortar perlite hollow large wallboard | |
| CN103031920A (en) | Building plaster mold box and open-web floor slab structure using same | |
| CN101418603B (en) | Reinforced concrete mesh type frame structure using phosphogypsum as wall material and manufacture method | |
| CN203270853U (en) | Grid skeleton filler wall sprayed and plastered on spot | |
| CN201428189Y (en) | Reinforced concrete curved-shearing wall body structure by adopting phosphogypsum as wall body material and with hard upper part and soft lower part | |
| CN208870269U (en) | Building board module and building board modular assembly for assembled architecture | |
| CN202627564U (en) | Prefabricated composite plate wall post-concreting frame shear structure building | |
| CN107542211B (en) | Cast-in-place light wallboard | |
| CN110777995A (en) | Inorganic bearing purlin bearing combination roofing floor | |
| CN201614679U (en) | Assembled building reinforced concrete precast plate | |
| CN218405902U (en) | Preset support integrated wallboard product suitable for layered assembly structure | |
| CN108532788A (en) | The prefabricated profiled sheet viscous damping wall in highly seismic region and its construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Chengdu Jinchengmengzhen Technology Co., Ltd. Document name: the First Notification of an Office Action |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Penggang Document name: Notification that Application Deemed to be Withdrawn |