CN102251637A - Production process and structure of reverse-beaten porcelain tile ultralight foam cement heat-insulation plate - Google Patents
Production process and structure of reverse-beaten porcelain tile ultralight foam cement heat-insulation plate Download PDFInfo
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- CN102251637A CN102251637A CN2011100467763A CN201110046776A CN102251637A CN 102251637 A CN102251637 A CN 102251637A CN 2011100467763 A CN2011100467763 A CN 2011100467763A CN 201110046776 A CN201110046776 A CN 201110046776A CN 102251637 A CN102251637 A CN 102251637A
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Abstract
The invention relates to production process and structure of a reverse-beaten porcelain tile ultralight foam cement heat-insulation plate. The production process comprises the following steps of: prefabricating an ultralight heat-insulation sandwich plate; paving a grid-shaped bottom plate, and installing side plates at the periphery of the bottom plate, thus forming a template shell; invertedly laying porcelain tiles in grids of the grid-shaped bottom plate; filling the gaps of the porcelain tiles with a pointing agent; carrying out blade coating of a layer of binder on the back side of each porcelain tile; dividing the ultralight heat-insulation sandwich plate into blocks according to the designed dimension, laying the blocks on the binder, and reserving design gaps between the blocks and the side plates at the periphery of the template; and pouring waterproof fast-hardening type cement-based self-leveling mortar on the ultralight heat-insulation sandwich plate, thus forming waterproof shell layers on the surface and side surfaces of the ultralight heat-insulation sandwich plate. The decorative shell layers of the porcelain tiles are utilized to enhance the aesthetic feeling and lighten the burden of workers during a construction process; the waterproof housing layers are utilized to achieve a water resistance effect; and the heat-insulation sandwich layers are utilized to achieve heat-insulation, waterproof, fireproof and ultralight effects and easiness in construction.
Description
Technical field
The invention belongs to building field, the production technology and the structure that relate to a kind of ultralight foaming cement thermal insulation sheet material, particularly a kind ofly not only can realize insulation, fire prevention, water-proof function, and can take into account attractive in appearance, anti-production technology and the structure of breaking ultralight foaming cement thermal insulation sheet material of the ceramic tile of being convenient to implement.
Background technology
Cement foaming material is with it does not fire, excellent properties such as insulation, lightweight causes industry extensive interest.But it is by no means easy to reach the building materials practical standard.The foam cement sheet material dry volume density that particularly is applied to exterior-wall heat insulation is many at 300kg/m
3More than, only can reach 200kg/m through great efforts
3About, the basic requirement of not satisfying national building energy conservation 65%, make foam cement sheet material possess the close coefficient of thermal conductivity of organic heat-insulating sheet material, just must reduce the dry volume density of material significantly, but, when reaching 50kg/m3, ultralight foam cement material dry volume density almost do not have intensity, even satisfied the requirement of national building energy conservation 65% along with density its intensity that descends also descends significantly, but can not carrying, resistance to compression, fire prevention, waterproof, also can't use in the construction.
For the ultralight cement foaming material is used in engineering, a lot of people are technology such as coating outside the external employing of expanded material.The material that adopts is the rapid setting cement mortar.The prior art coating thickness is thicker.The foam cement material is very heavy, adds that clad weight is unfavorable for on-site construction operations more.If foam cement body unit weight can be controlled at 50kg/m
3Below, coefficient of thermal conductivity can be controlled and the polyphenyl plate order of magnitude, and then Yi Shang technical scheme-cement based composite insulation boards just might be applied to the job site.In the market because of ultralight cement foaming material intensity is low, the coefficient of thermal conductivity instability, the sheet material of making based on the ultralight cement foaming material still has very big difficulty.
Now, the inventor has solved dry volume density and the coefficient of heat conduction two key issues up to standard of foam cement.The problem of design light cement base waterproof thermal-insulated sheet material for building is brought into schedule again.Meanwhile, people propose higher requirement again to attractive in appearance, the artistic feeling of ultralight foam cement sheet material, the constructor is in implementation process, after installing waterproof thermal-insulated sheet material, again at the plate surface sticking brick, to reach the pursuit of people for U.S., but, the job site pastes that ceramic tile efficient is low, irregular, not attractive in appearance, the ceramic tile bonding is insecure, a lot of regional regulation buildings are forbidden tile fixing also just being based on this reason more than 7 layers, and the scene is pasted undoubtedly can increase difficulty of construction, strengthens work load.
Summary of the invention
The present invention has designed anti-production technology and the structure of breaking ultralight foaming cement thermal insulation sheet material of a kind of ceramic tile for the waterproof that solves light cement base heat preservation plate material for building, insulation, and aesthetic problem.Decorate the burden that shell strengthens aesthetic feeling, reduces staff in the work progress by means of ceramic tile, by waterproof shell waterproof, and heat preservation core layer reached the effect that insulation, waterproof, fire prevention and ultralight matter are easy to construct.
The present invention for realizing the technical scheme that goal of the invention adopts is: the anti-production technology of breaking ultralight foaming cement thermal insulation sheet material of a kind of ceramic tile, and key is: comprise in the described processing step:
A, prefabricated ultralight foamed heat insulating central layer;
B, the latticed bottom surface of laying template, and side plate is installed around the template of bottom surface, form the template shell;
C, ceramic tile is put upside down to the grid of latticed bottom surface template;
D, gap between ceramic tile is filled and led up with jointing agent;
E, at ceramic tile back side blade coating one layer binder;
F, ultralight is incubated central layer is separated into piece, be positioned over as yet by design attitude on the cementing agent of not initial set, be provided with reservation cavity, the ultralight insulation central layer of braced structures between each piece ultralight insulation central layer and leave design gaps all around between the side plate according to design size;
G, on ultralight insulation central layer the fast gravity die cement-based self-leveling mortar of cast waterproof, between ultralight insulation central layer, form braced structures, on the surface of ultralight insulation central layer, and the side form the waterproof shell.
The invention has the beneficial effects as follows: the inventive method ceramic tile Decorative shell laminar surface planeness height, gap width, consistency of thickness, horizontal flat vertically, very attractive in appearance; The ceramic tile bonding firmly; Because warming plate is the closed frame structure, each surface layer all be can't help wire gauze or glass fiber mesh, and the integral rigidity of plate is good, the supporting capacity height; The realization field is pasted and is prefabrication, has improved efficiency of construction; Ultralight heat preservation core layer based on foam cement places the sealing plank frame, and better insulation, flameproof effect are arranged like this; Ceramic tile is decorated the hollow sealing plank frame of shell and the formation of waterproof shell, has blocked the conduction of heat between the cement panel on the one hand, makes flameproof effect better, has avoided seepage on the other hand, makes waterproof effect better; Difference waterproof cover deck panels thickness of structure according to practical application is set to 2-30mm, can reduce the weight of whole building water-proof heat preservation plate material like this, is convenient to constructing operation; Waterproof shell and ceramic tile Decorative shell interlayer be provided with braced structures pass heat preservation core layer be connected in the waterproof shell, and ceramic tile decorate on the corresponding panel of two housings of shell, braced structures the intensity and the compressive resistance that can increase whole waterproof thermal-insulated sheet material be set, make heat preservation plate material firmer.
The present invention is described in detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the second enforcement illustration of braced structures among Fig. 2.
In the accompanying drawing, the 1st, waterproof shell, the 2nd, heat preservation core layer, the 3rd, ceramic tile, the 4th, braced structures, the 5th, jointing agent, the 6th, netted cushion coat, the 7th, cementing agent.
The specific embodiment
The anti-production technology of breaking ultralight foaming cement thermal insulation sheet material of a kind of ceramic tile, importantly: comprise in the described processing step:
A, prefabricated ultralight foamed heat insulating central layer;
B, the latticed bottom surface of laying template, and side plate is installed around the template of bottom surface, form the template shell;
C, ceramic tile 3 is put upside down to the grid of latticed bottom surface template;
D, gap between ceramic tile is filled and led up with jointing agent 5;
E, at ceramic tile 3 back side blade coatings one layer binder 7;
F, ultralight is incubated central layer is separated into piece, be positioned over as yet by design attitude on the cementing agent of not initial set, be provided with reservation cavity, the ultralight insulation central layer of braced structures 4 between each piece ultralight insulation central layer and leave design gaps all around between the side plate according to design size;
G, on ultralight insulation central layer the fast gravity die cement-based self-leveling mortar of cast waterproof, between ultralight insulation central layer, form braced structures 4, on the surface of ultralight insulation central layer, and the side form waterproof shell 1.
Also comprise in the described step e: before scraping coating adhesive, lay netted cushion coat 6 at ceramic tile 3 back sides.
Among the step B, also be provided with rigid template below the template of latticed bottom surface.
Described rigid template is sheet metal or cement sheet material or plank.
The material of described latticed bottom surface template is plastics or PVC or silica gel.
Among the step G, before the fast gravity die cement-based self-leveling mortar of cast waterproof on the ultralight insulation central layer, on ultralight insulation central layer, lay netted cushion coat 6.
Described netted cushion coat 6 is wire gauze or organic fiber net or glass fiber mesh.
The anti-structure of breaking ultralight foaming cement thermal insulation sheet material of the ceramic tile that the above-mentioned process of a kind of usefulness is made, comprise ceramic tile decoration shell, heat preservation core layer 2 in the structure, reach waterproof shell 1, described waterproof shell 1 is a trench structure, ceramic tile is decorated shell and is arranged on the trench structure top, forms hollow sealing plank frame with waterproof shell 1, and heat preservation core layer 2 riddles in the hollow cavity.Like this, decorate shell and strengthen aesthetic feeling, reduce working procedure, reduce the working strength in the work progress; In addition, closed plank frame has better insulation, flameproof effect, uses the present invention in the engineering, has avoided the conduction of heat between sheet material and the sheet material, makes flameproof effect better.
The embodiment of the inventive method in the specific implementation, ceramic tile 3 is put upside down, arranged, use fast gravity die tile pointing agent 5 that gap between ceramic tile is filled and led up,, in ceramic tile bond 7, add wire gauze as netted cushion coat 6 at the thick fast gravity die ceramic tile bond 7 of ceramic tile 3 back side blade coating 2-3mm; Secondly, ultralight heat preservation core layer plate is bonded in as yet on the fast gravity die ceramic tile bond of not initial set, ultralight heat preservation core layer 2 plates adopt ultralight foam cement core, so-called foam cement core is to be about to cement and other inorganic material and Admixture with the physics method to add that water stirs be slurry, subsequently blowing agent and water are added foam and the slurry that foaming machine produces and stir, pouring into promptly becomes ultralight foam cement core after mould hardens; Or be about to cement and other inorganic material and Admixture with chemical method, add the water stirring then and be slurry, add an amount of hydrogen peroxide again and stir after-pouring rapidly in mould, promptly become ultralight foam cement core after the sclerosis, the method that also can adopt foaming of physics method and chemical method foaming to combine, being about to cement and other inorganic material and Admixture, to add that water stirs be slurry, subsequently blowing agent and water being added foam and the slurry that foaming machine produces stirs, add an amount of hydrogen peroxide again and stir after-pouring rapidly in mould, promptly become ultralight foam cement core after the sclerosis.Can add granular polystyrene, expanded perlite again when adopting above-mentioned any one foaming method in addition, further reduce dry volume density and coefficient of thermal conductivity, can improve the tensile strength of ultralight foam cement core simultaneously and reduce the flowability of foaming slurry.Coefficient of thermal conductivity≤the 0.035w/m.k of the ultralight foam cement core of Sheng Chaning like this, dry volume density is accomplished below the 50kg/m3, has satisfied the latest requirement of current building energy-saving 65%.
Set up braced structures 4 according to the specification of heat preservation plate material.In the production process of ultralight heat preservation core layer plate, offer cylindrical or rectangle or triangle or arc-shaped cavity at ultralight heat preservation core layer plate, adopt the fast gravity die cement-based self-leveling mortar of a kind of high-strength waterproof to pour into the braced structures 4 that forms ultralight foam cement core in the cavity again, braced structures 4 the intensity and the compressive resistance that can increase whole heat preservation plate material be set, make heat preservation plate material firmer.
On heat preservation core layer 2, lay fiberglass gridding cloth as netted cushion coat 7, with the fast gravity die cement-based self-leveling mortar of high-strength waterproof, surface at the foam cement core, and side formation thickness is the waterproof shell 1 of 2-30mm, outer coating enhancement Layer as heat preservation core layer 2, thereby utilize high strength to reduce coating thickness, levelling automatically when clad is constructed, simplified construction technology, increase substantially production efficiency, what is more important is by adding the density of special hydrophobic component or water repellent component raising cement-based self-leveling mortar, microdilatancy, low shrinkage performance, improved its water-proof function and durability greatly, this has just fundamentally solved the heat preservation plate material that is used for external wall and has caused heat insulation function forfeiture and endurance issues because of the water infiltration.
Claims (10)
1. anti-production technology of breaking ultralight foaming cement thermal insulation sheet material of ceramic tile is characterized in that: comprise in the described processing step:
A, prefabricated ultralight foamed heat insulating central layer;
B, the latticed bottom surface of laying template, and side plate is installed around the template of bottom surface, form the template shell;
C, ceramic tile (3) is put upside down to the grid of latticed bottom surface template;
D, gap between ceramic tile is filled and led up with jointing agent (5);
E, at ceramic tile (3) back side blade coating one layer binder (7);
F, ultralight is incubated central layer is separated into piece according to design size, be positioned over as yet by design attitude on the cementing agent of not initial set, be provided with reservation cavity, the ultralight insulation central layer of braced structures (4) between each piece ultralight insulation central layer and leave design gaps all around between the side plate;
G, on ultralight insulation central layer the fast gravity die cement-based self-leveling mortar of cast waterproof, between ultralight insulation central layer, form braced structures (4), on the surface of ultralight insulation central layer, and the side form waterproof shell (1).
2. the anti-production technology of breaking ultralight foaming cement thermal insulation sheet material of a kind of ceramic tile according to claim 1 is characterized in that: also comprise in the described step e: before scraping coating adhesive, lay netted cushion coat (6) at ceramic tile (3) back side.
3. the anti-production technology of breaking ultralight foaming cement thermal insulation sheet material of a kind of ceramic tile according to claim 1 is characterized in that: among the step B, also be provided with rigid template below the template of latticed bottom surface.
4. the anti-production technology of breaking ultralight foaming cement thermal insulation sheet material of a kind of ceramic tile according to claim 3 is characterized in that: described rigid template is sheet metal or cement sheet material or plank.
5. the anti-production technology of breaking ultralight foaming cement thermal insulation sheet material of a kind of ceramic tile according to claim 1 is characterized in that: the material of described latticed bottom surface template is plastics or PVC or silica gel.
6. the anti-production technology of breaking ultralight foaming cement thermal insulation sheet material of a kind of ceramic tile according to claim 1, it is characterized in that: among the step G, before the fast gravity die cement-based self-leveling mortar of cast waterproof on the ultralight insulation central layer, on ultralight insulation central layer, lay netted cushion coat (6).
7. according to claim 2 or the anti-production technology of breaking ultralight foaming cement thermal insulation sheet material of 6 described a kind of ceramic tiles, it is characterized in that: described netted cushion coat (6) is wire gauze or organic fiber net or glass fiber mesh.
8. anti-structure made from the production technology of claim 1 of breaking ultralight foaming cement thermal insulation sheet material of ceramic tile, it is characterized in that: comprise ceramic tile decoration shell, heat preservation core layer (2) in the structure, reach waterproof shell (1), described waterproof shell (1) is a trench structure, ceramic tile is decorated shell and is arranged on the trench structure top, forms hollow sealing plank frame with waterproof shell (1), and heat preservation core layer (2) riddles in the hollow cavity.
9. the anti-structure of breaking ultralight foaming cement thermal insulation sheet material of ceramic tile according to claim 8, it is characterized in that: waterproof shell (1) is provided with braced structures (4) with ceramic tile Decorative shell interlayer, and braced structures (4) is passed heat preservation core layer (2) and is connected in waterproof shell (1), reaches on the corresponding panel of two housings of ceramic tile decoration shell.
10. the anti-structure of breaking ultralight foaming cement thermal insulation sheet material of ceramic tile according to claim 9, it is characterized in that: braced structures (4) is that rib, the rib of rectangle is laterally or vertically and arranges for cross section, or by be laterally and the rib groups of vertically arranging synthetic latticed; Or braced structures (4) is quadrangle or circular or leg-of-mutton column for cross section.
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| CN 201110046776 CN102251637B (en) | 2011-02-28 | 2011-02-28 | Production process and structure of reverse-beaten porcelain tile ultralight foam cement heat-insulation plate |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929350A (en) * | 2015-06-30 | 2015-09-23 | 中民筑友有限公司 | Tile reverse template and reverse method |
| CN105089259A (en) * | 2015-06-30 | 2015-11-25 | 中民筑友有限公司 | Ceramic tile reverse construction formwork and ceramic tile reverse construction method |
| CN108995320A (en) * | 2018-09-26 | 2018-12-14 | 武汉易睿融高新材料研发有限公司 | A kind of cement based artificial plate and its production method |
| CN109025132A (en) * | 2018-10-30 | 2018-12-18 | 西安亮泰新型节能装饰材料有限公司 | A kind of external wall thermal insulating decoration integrated fire protection flame retarding carrier layer composite plate of installing type |
| CN109049285A (en) * | 2018-09-26 | 2018-12-21 | 武汉易睿融高新材料研发有限公司 | A kind of composite plate and its production method based on cement base |
| CN109440955A (en) * | 2018-12-04 | 2019-03-08 | 南通四方节能科技有限公司 | A kind of insulation board and its production and installation method |
| CN111805697A (en) * | 2020-06-23 | 2020-10-23 | 中建西部建设建材科学研究院有限公司 | Decorative high-performance wallboard based on vertical mold reverse-beating process and preparation method thereof |
| CN112643847A (en) * | 2020-09-15 | 2021-04-13 | 江苏若琪建筑产业有限公司 | High-strength durable facing reverse-hitting process for prefabricated part |
| CN112939530A (en) * | 2020-12-04 | 2021-06-11 | 绍兴精工绿筑集成建筑系统工业有限公司 | White high-performance cement-based material special for external wall tile reverse-hitting process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111805697A (en) * | 2020-06-23 | 2020-10-23 | 中建西部建设建材科学研究院有限公司 | Decorative high-performance wallboard based on vertical mold reverse-beating process and preparation method thereof |
| CN112643847A (en) * | 2020-09-15 | 2021-04-13 | 江苏若琪建筑产业有限公司 | High-strength durable facing reverse-hitting process for prefabricated part |
| CN112939530A (en) * | 2020-12-04 | 2021-06-11 | 绍兴精工绿筑集成建筑系统工业有限公司 | White high-performance cement-based material special for external wall tile reverse-hitting process |
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