CN203867044U - Hollow air-added brick and forming device thereof - Google Patents
Hollow air-added brick and forming device thereof Download PDFInfo
- Publication number
- CN203867044U CN203867044U CN201420029238.2U CN201420029238U CN203867044U CN 203867044 U CN203867044 U CN 203867044U CN 201420029238 U CN201420029238 U CN 201420029238U CN 203867044 U CN203867044 U CN 203867044U
- Authority
- CN
- China
- Prior art keywords
- brick
- hollow
- air
- aerated bricks
- added brick
- 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.)
- Expired - Fee Related
Links
- 239000011449 brick Substances 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000003028 elevating effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 abstract 2
- 238000005273 aeration Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 238000003672 processing method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000011464 hollow brick Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000007569 slipcasting Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a hollow air-added brick and a forming device thereof. The hollow air-added brick is formed by forming holes in a brick body of the air-added brick. The forming device of the hollow air-added brick comprises a bracket, a lifting frame and a lifting mechanism, wherein the lifting mechanism is mounted on the bracket and connected with the lifting frame, and forming blocks are mounted on the bottom surface of the lifting rack. Before slurry is cast in a mold frame, the forming blocks whose shapes and positions are consistent with those of the sections of the holes are placed into the mold frame, then, the slurry is cast in the mold frame and subjected to initial maintenance for aeration initial set, the lifting mechanism is used for pulling the forming blocks out after the initial set ends, finally, the formed brick body is subjected to steam maintenance, and the hollow air-added brick provided with the holes is prepared. The volume weight of the hollow air-added brick is light, the holes are formed in the preparation process of the air-added brick, the air-added brick is easy to form, the holes are not required to be processed in a solid air-added brick, the operation is convenient, and the process is simple.
Description
Technical field
The utility model relates to a kind of forming method and device of hollow aerated bricks of building non-bearing wall body for highrise building by laying bricks or stones, belongs to building brick or building block technique field.
Background technology
Aerated bricks is the abbreviation of " Autoclaved aerated concrete blocks ", it is a kind of light heat insulation material that contains a large amount of sealed porositys, taking siliceous material (sand, flyash and containing silicon tailings etc.) and calcareous material (lime, cement) as primary raw material, admixture foaming agent (aluminium powder), through the stirring that adds water, form hole by chemical reaction, the porous silicate goods of making by activitiess such as moulding by casting, precuring cutting, steam press maintenances.There is following characteristics: 1. lightweight: weight is 500-700kg/m
3, being only equivalent to loam brick 1/4-1/5,1/5 of ordinary concrete, is the lighter one in concrete; 2. thermal and insulating performance is good, and coefficient of thermal conductivity is low: the coefficient of thermal conductivity of gas concrete is 1/6 of ordinary concrete, and heat-proof quality is better than the loam brick body of wall that 240mm is thick greatly; 3. shock resistance is strong; 4. good processability: can saw, dig, nail, milling, brill, to construction bring great convenience with flexibly; 5. there is certain heat-resisting quantity; Compressive strength when its compressive strength approaches normal temperature in the time of 600 degree left and right; 6. sound insulation value is good; 7. anti-pressure ability is strong.Concrete preparation process is, various components are pulverized and mixed and make slip according to proportioning, and slip should reach the technological requirement of approximately 45 DEG C before cast, as inadequate in temperature, can, in the logical Steam Heating of slip measuring tank, within 0.5～1 minute before cast, add aluminium powder suspension.Slip casting, in framed, push and just supports the chamber initial set of getting angry, and room temperature is 48～68 DEG C, and just supporting the time is 1.5-2 hour, quiet oxygen foamed solidification.After just supporting, framed and base substrate are together hung on the cutting bed of putting in advance still base plate well, slough framed, cutting machine carries out crosscut, rip cutting, milling crust to base substrate, framed hanging got back to labor cleaning and oil removing on mould carriage, then hang mould car upper group mould and pour into a mould next time, the base substrate after cutting hangs on still car together with still base plate, is transported to still kettle and under the vapor action of certain pressure and temperature, carries out maintenance, pressure is generally 1Mpa-1.3Mpa, and temperature is generally 180-210 degree.
At present, mostly in the selection of raw material to the improvement of aerated bricks, as disclosed in CN102887725A " a kind of aerated bricks and processing method thereof of utilizing useless building waste to produce ", CN102887674A disclosed " aerated bricks and processing method thereof that a kind of modified straw ash is produced ", CN102992803A disclosed " a kind of aerated bricks and processing method thereof taking slag as matrix ", CN102875186A disclosed " a kind of fluorite slag aerated bricks and preparation method thereof ", CN102875070A disclosed " one is utilized carbide slag production aerating hollow brick method ", CN103449763A disclosed " a kind of cracking resistance aerated bricks ", CN102887725A disclosed " a kind of aerated bricks and processing method thereof of utilizing useless building waste to produce ", CN103449770A disclosed " a kind of frost-resistant concrete aerated bricks ".These methods are all by selecting different raw material and proportioning, improve the performance of aerated bricks.
CN202787632U disclosed " a kind of hollow aerated bricks ", be shaped as cuboid, have along its length a through hole coaxially running through or have groove a side along its length, its objective is in the time of construction, placing of concrete after secondary structure is contained in through hole, groove in advance, the brick face of hollow aerated bricks, as the basal plane of secondary structure, is convenient to plastering construction.Although this brick is also referred to as hollow aerated bricks, its hollow effect is in order to facilitate secondary structure, and is along the perforate of brick body length direction, is not the hollow brick (GB 13545-2003 " Fired hollow bricks and blocks ") specifying in national standard.
Aerated bricks is made to hollow further weight reduction, also do not occur in the market hollow aerated bricks.
Summary of the invention
The deficiency that the utility model exists for existing aerated bricks (Autoclaved aerated concrete blocks) technology, provides the hollow aerated bricks at the bottom of a kind of unit weight, and a kind of shaped device of this hollow aerated bricks of simple to operate, easy moulding is provided simultaneously.
Hollow aerated bricks of the present utility model is to be provided with hole in the brick body of aerated bricks.The shape of hole can have any shape, and can be one, can be also arrange arbitrarily spaced apart from each other multiple.
The shaped device of above-mentioned hollow aerated bricks, by the following technical solutions:
This device, comprise support, crane and elevating mechanism, elevating mechanism is rack-mount, and crane is connected with elevating mechanism, the bottom surface of crane is provided with forming blocks, cross sectional shape and the consistent size of the hole in the cross sectional shape of forming blocks and size and hollow aerated bricks.
Before slip casting is in framed, by elevating mechanism by with the forming blocks of hole cross sectional shape and position consistency insert framed in, then at framed middle cast slip, slip is carried out just supporting, make the slip initial set of getting angry, after initial set finishes, by elevating mechanism, forming blocks is extracted, finally the brick body of moulding is carried out steam-curedly, make and be with pertusate hollow aerated bricks.
The utility model has generated hole in the preparation process of aerated bricks, is easy to moulding, and without process hole on solid aerated bricks, easy to operate, process is simple.
Brief description of the drawings
Fig. 1 is the structural representation of hollow aerated bricks.
Fig. 2 is the structural representation of the utility model hollow core aerated bricks shaped device.
In figure: 1, brick body, 2, hole, 3, support, 4, guide rod, 5, cylinder, 6, crane, 7, forming blocks, 8, framed.
Detailed description of the invention
Hollow aerated bricks described in the utility model as shown in Figure 1, is to be provided with hole 2 in the brick body 1 of aerated bricks, and the shape of hole 2 can have any shape, and can be one, can be also arrange arbitrarily spaced apart from each other multiple.
The device of hollow aerated bricks shown in Fig. 2, mainly comprises support 3, crane 6 and elevating mechanism, and elevating mechanism adopts cylinder 5, and cylinder 5 is arranged on support 3, and crane 6 is connected with the piston rod of cylinder 5, and the bottom surface of crane 6 is provided with forming blocks 7.Cross sectional shape and the consistent size of the hole in the cross sectional shape of forming blocks 7 and size and hollow aerated bricks.If there are multiple holes, correspondingly have the corresponding hole of 7, one forming blocks of multiple forming blocks, the relative position of each forming blocks and each hole relative position consistent.In order to make crane 6 liftings steady, between crane 6 and support 3, be provided with guide rod 4, guide rod 4 is arranged on support 3.Elevating mechanism can be also the mechanism that oil cylinder, rack-and-pinion travel mechanism, lead-screw drive mechanism, cotton rope traction elevating mechanism or other can make crane 6 liftings.
First,, according to the raw material proportioning of existing aerated bricks, make slip (making slip process the same with existing technique), before slip casting is in framed 8, by framed 8 be placed in crane 6 under, start cylinder 5, the piston rod of cylinder 5 is stretched out, drive crane 6 to decline, insert in framed 8.Then in framed 8, pour into a mould slip, by the existing technique of preparing aerated bricks, slip is carried out to just oxygen, it is got angry and just support, just oxygen drives crane 6 upwards to rise by cylinder 5 after finishing, in framed 8, extract forming blocks 7, make to form hole in slip, become mould brick body.Finally mould brick body is carried out to steam-cured (steam-cured process is the same with existing technique), make and be with pertusate hollow aerated bricks.
Claims (1)
1. a hollow aerated bricks, is characterized in that: in the brick body of aerated bricks, be provided with hole.
2. the shaped device of hollow aerated bricks described in a claim 1, comprise support, crane and elevating mechanism, it is characterized in that: elevating mechanism is rack-mount, crane is connected with elevating mechanism, the bottom surface of crane is provided with forming blocks, cross sectional shape and the consistent size of the hole in the cross sectional shape of forming blocks and size and hollow aerated bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029238.2U CN203867044U (en) | 2014-01-17 | 2014-01-17 | Hollow air-added brick and forming device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029238.2U CN203867044U (en) | 2014-01-17 | 2014-01-17 | Hollow air-added brick and forming device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867044U true CN203867044U (en) | 2014-10-08 |
Family
ID=51648014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029238.2U Expired - Fee Related CN203867044U (en) | 2014-01-17 | 2014-01-17 | Hollow air-added brick and forming device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867044U (en) |
-
2014
- 2014-01-17 CN CN201420029238.2U patent/CN203867044U/en not_active Expired - Fee Related
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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: 20141008 |