CN103304189B - High-strength pressed stone pattern combined plate and preparation method thereof - Google Patents
High-strength pressed stone pattern combined plate and preparation method thereof Download PDFInfo
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- CN103304189B CN103304189B CN201310209462.XA CN201310209462A CN103304189B CN 103304189 B CN103304189 B CN 103304189B CN 201310209462 A CN201310209462 A CN 201310209462A CN 103304189 B CN103304189 B CN 103304189B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention relates to a high-strength pressed stone pattern combined plate and a preparation method thereof. The purpose of the invention is to provide a high-strength pressed stone pattern combined plate which is resistant to humidity and heat, high in strength, low in cost and convenient to mount and use, and a preparation method thereof. The high-strength pressed stone pattern combined plate comprises the following components in parts by weight: 80-120 parts of aggregate, 1-5 parts of glycol, 1-5 parts of surfactant, 20-40 parts of cement, 1-5 parts of tripoli and 2-5 parts of water. The preparation method of the plate comprises the following steps of: evenly mixing the surfactant, glycol and water together; evenly mixing the aggregate, cement and tripoli together; evenly mixing the two mixtures and patterning the mixture by pressing under the pressure of more than 500 t; then putting the formed stone pattern plate in a normal-temperature dry environment for more than 48 hours, thereby obtaining the product. The high-strength pressed stone pattern combined plate is characterized in that waste materials or leftover materials are recovered and utilized, and changed into things of value, which is advantageous for environment, the cost of auxiliary additives is low, an moulding forming causes the plate to be flexibly changed in shape; the high-strength pressed stone pattern combined plate is resistant to heat and humidity, high in strength, resistant to corrosion and aging, and convenient to mount.
Description
Technical field
The present invention relates to a kind of structural lumber and preparation method thereof, be specifically related to a kind of stone die combination based plate and preparation method thereof.
Background technology
Body of wall is the important component part of buildings, and its effect is load-bearing, goes along with sb. to guard him or the compartment.Common nonweight-bearing body of wall is normally built into by fragment of brick and cement mixing, and by manually piling up, human cost is large, and efficiency of construction is low; Also need the deformation of considering to bring after hardening of cement when building and reserve expansion joint to ensure the deformation that cement and fragment of brick produce being subject to temperature difference influence.
And common wall, owing to being that fragment of brick is piled up and formed, is generally solid wall, and its weight is large, and the unit supporting power of building is certain, thus limits the design of whole building; And when water power wiring and pipeline laying, in order to attractive in appearance and safety, need to be embedded in body of wall, this just needs separately to offer wire casing on body of wall, is arranged in groove by cable tubing, then applies with cement, so not only waste time and energy, be also not easy to the adjustment of cable tubing, overhaul and change its course.
For the problem that this conventional wall body weight is large, technician is had to improve it: 1, fragment of brick quality to be alleviated, wherein method fragment of brick itself can be designed to a hollow structure, also can the density of fragment of brick be made to reduce thus alleviate quality by aerating in fragment of brick making processes in addition; 2, produce the sheet material that quality is light, intensity is high, make hollow wall by board material splice.Though first method alleviates fragment of brick quality, but still need traditionally build a wall, the body of wall inside be built into still is not easy to wiring or walks pipe; The usual intensity of the sheet material that second method uses is low, and high its raw materials cost of sheet material of intensity is high and production technique is also comparatively complicated, if the patent No. is for 02134508.2 denomination of invention is for described in high strength composite roof board with autoclave air-entrained light aggregate and preparation method thereof, its component is steam-pressing aero-concrete brick waste material, cement, sand, water-resisting agent, flyash, aluminium powder, and its preparation section comprises pre-treatment surface layer and bottom, batching; Surface layer and bottom stir respectively; After first surface layer bottom pour into a mould respectively, High Temperature High Pressure steam curing.
Summary of the invention
Main purpose of the present invention be a kind of there is damp proof insulation, heat insulation, intensity is high, cost is low, the height being convenient to install and use suppresses stone die combination based plate and preparation method thereof.
For achieving the above object, the technical solution used in the present invention is: one is high suppresses stone die combination based plate, and described height is suppressed stone die combination based plate and comprised following parts by weight of component: 80 ~ 120 parts, aggregate, ethylene glycol 1 ~ 5 part, 1 ~ 5 part, tensio-active agent, cement 20 ~ 40 parts, tripoli 1 ~ 5 part, 2 ~ 5 parts, water; Described aggregate is one or more mixtures in dicalcium powder, colliery powder, quartz powder.
Dicalcium powder is heavy calcium carbonate, is as calcite, marble, Wingdale grind and form by natural carbonate mineral; Coal gangue is the solid waste of mining and discharging in coal washing process, is a kind of black gray expandable rock lower, harder than coal with a kind of carbon content of coal seam association in coalification course; Quartzite is the Mineral resources that a kind of physical properties and chemical property are all very stable.The hardness of these three kinds of materials is high, and intensity is large, these three kinds of material powders can be improved the intensity of sheet material as the high aggregate suppressing stone die combination based plate of the present invention.Cement is Portland cement, also can play enhancing and cohesive action.Tripoli be higher by diagenetic grade, particle is superfine, containing the magnesia silicite of a certain amount of shale, calcium, through weathering eluviation, calcium is magnesia by leaching loss, superfine quartz and clay mineral are retained, thus a kind of silicite of a large amount of micropore are formed, because its porousness can as binding agent.Tensio-active agent refers to have fixing hydrophilic and oleophilic group, aligns, and can make the material that surface tension significantly declines in the surface energy of solution, has the effect promoting bonding here.
Preferred further, described height is suppressed stone die combination based plate and is comprised following parts by weight of component: 90 ~ 110 parts, aggregate, ethylene glycol 1 ~ 3 part, 1 ~ 3 part, tensio-active agent, cement 20 ~ 35 parts, tripoli 1 ~ 3 part, 3 ~ 5 parts, water.
Further preferred, described height is suppressed stone die combination based plate and is comprised following parts by weight of component: 100 parts, aggregate, ethylene glycol 1 part, 2 parts, tensio-active agent, cement 30 parts, tripoli 1 part, 4 parts, water.
Further, described dicalcium powder, colliery powder, quartz powder are the powder of more than 800 orders, and described tripoli is the above powder of 60 order.Powder diameter is too large, and because the density of various different substances is not identical, it is just uneven when mixing, and can affect pressing effect time prepared by sheet material, make pressing undertighten.
Further, described height is suppressed stone die combination based plate and is comprised quartzite grain or marble grain, and described quartzite grain or the particle diameter of marble grain are 2 ~ 3cm.That is sheet material can also contain quartzite grain or marble grain, and these stone grain particle diameters are 2 ~ 3cm.So just do not need building stones all to pulverize, save the energy, the strength ratio powder of stone grain wants large, in addition, by stone grain is added to the effect that sheet material also has decoration.
Further, described tensio-active agent is the one in polyoxyethylene nonylphenol ether, alkylphenol polyoxyethylene, high-carbon fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate.These are several is common nonionic surface active agent, and its solvability is good, and stability is high, in solid surface generation strong adsorption, can not contribute to raw material and mix.Can certainly be other tensio-active agent, as sodium laurylsulfonate etc.
Further, described height is suppressed stone die combination based plate and is comprised water reducer.Water reducer can make to produce repulsion between cement and building stones powdered molecular, and minimizing water molecules and other solvent molecule are wrapped up by cement or building stones powdered molecular, namely increase free flowable water, raw material is more easily mixed.
Further, described water reducer is poly carboxylic acid series water reducer.Poly carboxylic acid series water reducer water-reducing effect is good, and environmental protection.Certainly can also be naphthalene system, aminosulfonic water-reducing agent etc.
Described height suppresses the preparation method of stone die combination based plate, it is characterized in that: comprise step:
A. the tensio-active agent of calculated amount is mixed with ethylene glycol and water, stir;
B. the aggregate of calculated amount, cement, tripoli are mixed;
C. the mixture of step a is added the mixture of step b, mixing and stirring;
D. the raw material stirred is made type in the pressure of more than 500t;
E. the stone template material after shaping is placed more than 48h under normal temperature, dry environment and namely obtain product.
Further, described height is suppressed stone die combination based plate surface and is arranged resin layer.Namely at stone template material surface-coated one deck resin layer of compression moulding, the glossiness that can improve sheet material on the one hand reaches effect attractive in appearance, stone template material surface can be protected to prevent scratch, the damages such as scratch on the other hand.Resin can be epoxy resin, fluorocarbon resin etc.
In technique scheme, the consumption of each component is the optimum feed stock ratio participating in reaction, but those skilled in the art can carry out according to instruction of the present invention the change that is equal to.Such as: because the Parameters variation that the error of industrial production itself causes is equal to technical scheme of the present invention, on formula basis of the present invention, composite other is assisted and be equal to technical scheme of the present invention with agent.
The high stone die combination based plate of suppressing of the present invention by adding supplementary additive through compression molding in dicalcium powder, colliery powder, quartz powder, its raw material dicalcium powder and quartz powder can be the waste material abrasive dust of other technique and obtain, and namely coal gangue itself is the waste material in coal mining coal washing process, like this waste material is recycled, turn waste into wealth, to environmental benefits, also reduce production cost; Supplementary additive in raw material also belongs to conventional industrial chemicals, and its cost is low, is easy to obtain; The sheet material of preparation adopts compression molding once shaped, and its shape can design according to practical situation, and change flexibly, is not only suitable as body of wall, is also suitable as ground or various table top, as kitchen countertop; Aggregate of the present invention is stone flour, and it is smooth that its obsession obtains product surface, close structure, has effect of heat insulation and moisture-proof; The product of preparation has high, corrosion-resistant, the ageing-resistant advantage of intensity, can substitute and be better than the body of wall that traditional fragment of brick is built into, and owing to adopting compression molding, production efficiency is high, as only needing scene to splice during body of wall, can greatly save the construction time, improve efficiency of construction, and the product strength prepared due to the present invention is high, can by two pieces of opposing parallel settings of stone template material, centre reserves the space that cabling walks pipe, be convenient to wiring stringing or pipeline change its course.
Embodiment
For making those skilled in the art clearly and technical scheme clearly of the present invention, spy provides preferred embodiment below, but technological thought of the present invention is not limited to following examples.
Embodiment one
2kg polyoxyethylene nonylphenol ether, 1kg ethylene glycol and 4kg water are mixed, stirs; 100kg800 object colliery powder, the commercially available Portland cement of 30kg, 1kg60 object tripoli are mixed; Mixed solution and mixed powder being uniformly mixed, is then that the hydropress of 500t coordinates with mould and is pressed into the rectangular parallelepiped sheet material that specification is 1200mm × 1800mm × 150mm by solidliquid mixture pressure again; Stone template material after shaping is placed more than 48h under normal temperature, dry environment and namely obtains product.
Embodiment two
1kg alkylphenol polyoxyethylene, 2kg ethylene glycol and 5kg water are mixed, stirs; 120kg800 object dicalcium powder, the commercially available Portland cement of 40kg, 3kg60 object tripoli are mixed; Mixed solution and mixed powder being uniformly mixed, is then that the hydropress of 500t coordinates with mould and is pressed into the rectangular parallelepiped sheet material that specification is 1200mm × 1800mm × 150mm by solidliquid mixture pressure again; Stone template material after shaping is placed more than 48h under normal temperature, dry environment and namely obtains product.
Embodiment three
4kg polyoxyethylene carboxylate, 3kg ethylene glycol and 5kg water are mixed, stirs; 110kg800 object quartz powder, the commercially available Portland cement of 35kg, 4kg60 object tripoli are mixed; Mixed solution and mixed powder being uniformly mixed, is then that the hydropress of 500t coordinates with mould and is pressed into the rectangular parallelepiped sheet material that specification is 1200mm × 1800mm × 200mm by solidliquid mixture pressure again; Stone template material after shaping is placed more than 48h under normal temperature, dry environment and namely obtains product.
Embodiment four
2kg polyoxyethylene nonylphenol ether, 3kg ethylene glycol and 4kg water are mixed, stirs; 120kg800 object dicalcium powder, the commercially available Portland cement of 30kg, 5kg60 object tripoli are mixed; Mixed solution and mixed powder being uniformly mixed, is then that the hydropress of 500t coordinates with mould and is pressed into the rectangular parallelepiped sheet material that specification is 1200mm × 1800mm × 200mm by solidliquid mixture pressure again; Stone template material after shaping is placed more than 48h under normal temperature, dry environment and namely obtains product.
Embodiment five
2kg polyoxyethylene carboxylate, 3kg ethylene glycol and 4kg water are mixed, stirs; 120kg800 object dicalcium powder, the commercially available Portland cement of 30kg, 5kg60 object tripoli are mixed; The quartzite grain being 2 ~ 3cm by mixed solution, mixed powder and 15kg particle diameter is again uniformly mixed, and is then that the hydropress of 500t coordinates with mould and is pressed into the rectangular parallelepiped sheet material that specification is 1200mm × 1800mm × 200mm by solidliquid mixture pressure; Stone template material after shaping is placed more than 48h under normal temperature, dry environment and namely obtains product.
Embodiment six
3kg alkylphenol polyoxyethylene, 3kg ethylene glycol and 3kg water are mixed, stirs; By 120kg800 object dicalcium powder, the commercially available Portland cement of 40kg, 5kg60 object tripoli, 0.4kg poly carboxylic acid series water reducer, mix; The marble grain being 2 ~ 3cm by mixed solution, mixed powder and 10kg particle diameter is again uniformly mixed, and is then that the hydropress of 500t coordinates with mould and is pressed into the rectangular parallelepiped sheet material that specification is 1200mm × 1800mm × 200mm by solidliquid mixture pressure; After stone template material after shaping is placed 48h under normal temperature, dry environment, be coated with last layer fluorocarbon resin at plate surface, after drying, namely obtain product.
The stone mold materials mould of embodiment 1 to 4 is pressed into the square that the length of side is 150mm, according to concrete strength standard testing in " Code for design of concrete structures " of 2010 its as following table:
Table 1 strength test results
| Embodiment | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 |
| Axial compressive strength/(N/mm 2) | 29.2 | 28.6 | 30.2 | 29.5 |
| Strength grade | C40 | C40 | C45 | C40 |
From test result, the height prepared by the present invention is suppressed stone die combination based plate and is had high strength, and all can reach the strength criterion of C40, wherein embodiment 3 also reaches the strength criterion of C45.Compared with common wall, when ensureing to meet identical requirement of strength, greatly can reduce the weight and volume of body of wall.
Claims (8)
1. highly suppress a stone die combination based plate, it is characterized in that: described height is suppressed stone die combination based plate and comprised following parts by weight of component: 80 ~ 120 parts, aggregate, ethylene glycol 1 ~ 5 part, 1 ~ 5 part, tensio-active agent, cement 20 ~ 40 parts, tripoli 1 ~ 5 part, 2 ~ 5 parts, water; Described aggregate is one or more mixtures in dicalcium powder, colliery powder, quartz powder; Described dicalcium powder, colliery powder, quartz powder are the powder of more than 800 orders, and described tripoli is the above powder of 60 order; Described tensio-active agent is the one in polyoxyethylene nonylphenol ether, alkylphenol polyoxyethylene, high-carbon fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate.
2. height according to claim 1 suppresses stone die combination based plate, it is characterized in that: described height is suppressed stone die combination based plate and comprised following parts by weight of component: 90 ~ 110 parts, aggregate, ethylene glycol 1 ~ 3 part, 1 ~ 3 part, tensio-active agent, cement 20 ~ 35 parts, tripoli 1 ~ 3 part, 3 ~ 5 parts, water.
3. height according to claim 1 suppresses stone die combination based plate, it is characterized in that: described height is suppressed stone die combination based plate and comprised following parts by weight of component: 100 parts, aggregate, ethylene glycol 1 part, 2 parts, tensio-active agent, cement 30 parts, tripoli 1 part, 4 parts, water.
4. suppress stone die combination based plate according to the height in claims 1 to 3 described in any one, it is characterized in that: described height is suppressed stone die combination based plate and comprised quartzite grain or marble grain, described quartzite grain or the particle diameter of marble grain are 2 ~ 3cm.
5. suppress stone die combination based plate according to the height in claims 1 to 3 described in any one, it is characterized in that: described height is suppressed stone die combination based plate and comprised water reducer.
6. height according to claim 5 suppresses stone die combination based plate, it is characterized in that: described water reducer is poly carboxylic acid series water reducer.
7. suppress stone die combination based plate according to the height in claims 1 to 3 described in any one, it is characterized in that: described height is suppressed stone die combination based plate surface and arranged resin layer.
8. suppress the preparation method of stone die combination based plate according to the height in claim 1,2,3 described in any one, it is characterized in that: comprise step:
A. the tensio-active agent of calculated amount is mixed with ethylene glycol and water, stir;
B. the aggregate of calculated amount, cement, tripoli are mixed;
C. the mixture of step a is added the mixture of step b, mixing and stirring;
D. the raw material stirred is made type in the pressure of more than 500t;
E. the stone template material after shaping is placed more than 48h under normal temperature, dry environment and namely obtain product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310209462.XA CN103304189B (en) | 2013-05-30 | 2013-05-30 | High-strength pressed stone pattern combined plate and preparation method thereof |
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| CN201310209462.XA CN103304189B (en) | 2013-05-30 | 2013-05-30 | High-strength pressed stone pattern combined plate and preparation method thereof |
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| CN103304189A CN103304189A (en) | 2013-09-18 |
| CN103304189B true CN103304189B (en) | 2014-12-31 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087071A (en) * | 1992-11-13 | 1994-05-25 | 蒋绍赋 | Building material of volcanic ash for large wall |
| CN101205753A (en) * | 2007-12-05 | 2008-06-25 | 李旭东 | Insulating decoration integral board for building exterior wall |
| CN101644099A (en) * | 2008-08-05 | 2010-02-10 | 许春雷 | Artificial panel |
| CN101880141A (en) * | 2010-06-13 | 2010-11-10 | 周远飞 | Wall form integrated board and manufacturing method thereof |
-
2013
- 2013-05-30 CN CN201310209462.XA patent/CN103304189B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087071A (en) * | 1992-11-13 | 1994-05-25 | 蒋绍赋 | Building material of volcanic ash for large wall |
| CN101205753A (en) * | 2007-12-05 | 2008-06-25 | 李旭东 | Insulating decoration integral board for building exterior wall |
| CN101644099A (en) * | 2008-08-05 | 2010-02-10 | 许春雷 | Artificial panel |
| CN101880141A (en) * | 2010-06-13 | 2010-11-10 | 周远飞 | Wall form integrated board and manufacturing method thereof |
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| CN103304189A (en) | 2013-09-18 |
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Granted publication date: 20141231 Termination date: 20210530 |