CN107573003A - A kind of mine tailing synthesis wood grain wall decorative material and preparation method thereof - Google Patents

A kind of mine tailing synthesis wood grain wall decorative material and preparation method thereof Download PDF

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Publication number
CN107573003A
CN107573003A CN201710757777.6A CN201710757777A CN107573003A CN 107573003 A CN107573003 A CN 107573003A CN 201710757777 A CN201710757777 A CN 201710757777A CN 107573003 A CN107573003 A CN 107573003A
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mould
wood grain
mine tailing
sandstone
wall decorative
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CN201710757777.6A
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张有才
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Hubei Leiyuan Stone Industry Co Ltd
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Hubei Leiyuan Stone Industry Co Ltd
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Priority to CN201710757777.6A priority Critical patent/CN107573003A/en
Publication of CN107573003A publication Critical patent/CN107573003A/en
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Abstract

The invention provides a kind of mine tailing synthesis wood grain wall decorative material and preparation method thereof, it is characterised in that is made up of following parts by weight material:Sodium metasilicate 0.1, prodan 0.018, urea 0.009, dimethyl siloxane 0.01, caustic soda 0.006 and main aggregate powder 0.857.This technology synthetic material has natural sex, and without any to body harmful substance and element, physics and chemical property are particularly stable, are insulation, heat-insulated, radiationless high-grade ornament materials.

Description

A kind of mine tailing synthesis wood grain wall decorative material and preparation method thereof
Technical field
The present invention relates to a kind of mine tailing synthesis wood grain wall decorative material and preparation method thereof.
Background technology
There is following defect as building and ornament materials for natural sandstone:Pollution resistance is poor, becomes easily infected by dust spot;Naturally Sandstone is non-renewable resources, its limits throughput, it is impossible to meets Modern Decorative industry needs;And the exploitation of natural sandstone is to certainly The destruction of right environment is extremely serious;After natural sandstone exploitation, its section is smooth, and quality is chiltern, and cohesiveness is bad, gives Installation causes very big difficulty;Even if being installed using dry hanging, also easily because the loose of sand grains causes to come off;Natural sandstone Texture and face is uncontrollable, jumping characteristic is big, be extremely difficult to user and fit up desired whole structure;Natural sandstone cost is high.
For natural sandstone it is above-mentioned the defects of, composite sandstone board existing a small number of at present emerges.But current compound sandstone There is also some shortcomings for plate:I.e. the simple mechanical, change of its sandrock effect and texture is not abundant enough and natural, not enough presses close to natural sand The appearance of rock.Existing artificial sand rock mainly uses river sand or quartz sand, and product colour utilizes unsaturation by adding coloring agent Resin glue is as curing agent, main aggregate and curing agent by stirring (a certain amount of modified powder of addition having, to fill up between particle Gap), then immediately proceed to special die, by high pressure, vacuumize, the form such as vibrate, mainly produce special-shaped decorative product, Because the curing agent mainly use for unsaturated-resin glue, weatherability is poor, is not suitable for outdoor.
The natural sand rock beam being related in the prior art has a disadvantage that:Natural sand rock beam color and luster, texture too rely on natural Mineral resources, cause color and luster single, moulding is simple, and it is larger, it is necessary to exploit, cut, polish, carve to manufacture cost input Large scale equipment, and product is heavier, the cost of increase transport and installation, other part physical property is poor, such as bending strength, is producing When product are relatively thin, easily snap off;Unsaturated-resin glue uses as binder materials, it may appear that ultraviolet light effect is poor, and the time one is grown Product is easy for changing colour, and weatherability is poor, short life;And unsaturated-resin glue is highly seasoned, and body is harmful to, acid-proof alkaline is poor, long Time can ftracture, come off, drop etc., not be suitable for decoration of exterior wall.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of mine tailing synthesis wood grain wall decorative material and its system Preparation Method.
A kind of mine tailing synthesis wood grain wall decorative material of the present invention, it is characterised in that by following parts by weight material system Into:Sodium metasilicate 0.1, prodan 0.018, urea 0.009, dimethyl siloxane 0.01, caustic soda 0.006 and main aggregate powder 0.857。
A kind of mine tailing synthesis wood grain wall decorative material of the present invention, it is characterised in that described main aggregate powder is Dali Stone, sandstone and calcite one or two kinds of or three kind of material composition therein.
The present invention a kind of mine tailing synthesis wood grain wall decorative material preparation method, it is characterised in that preparation method is: A. grinding:By different ore tailings by color, in batches by flour mill, sand grains is controlled in 150-80 mesh;
B. dispensing:By sodium metasilicate, prodan, urea, dimethyl siloxane, caustic soda and main aggregate powder weighing balance in proportion Take;
C. individually stirring:It is big by three by electronic proportioning system supplying mixer, main aggregate by the raw material weighed is measured Colour system, according to the market demand, the main aggregate of different colours is incorporated independent mixer respectively;
D. match colors into mould:The sandstone powder raw material that will be stirred, by required color and the irregular layer-by-layer distribution of quantity in famine Expect in mould, after the complete material of cloth, cover and covered on mould;
E. it is molded:After being covered on mould, lid 30t/m is imposed on2Pressure, after extruding 5 minutes, mold platform carries out per minute About 1500 times dithers 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, whole mould is moved Go out workbench, be transported to waste material stockyard;
F. demoulding maintenance:It is stripped after whole mould is stood into 5 hours, watering maintenance, can be waste to synthesis through 15 day curing period Material carries out cutting processing.
A kind of mine tailing synthesis wood grain wall decorative material preparation method of the present invention, meets National Mine production capacity guiding, Green mine is walked, the solid waste that develops a mine material comprehensive cyclic utilization project, existing mine tailing processing is into urgent at present Solve the problems, such as, with regard to Hubei Emperor XianFeng's pillar industry -- marble, calcite, the mine of sandstone and processing factory's tailing utilize, we By the research and the experiment of thousands of times of nearly five year, solve to mix the tailing of above-mentioned several unlike materials and poly- mud Collocation utilizes, and is produced into synthesis stone as needed, and product is without any harmful element, product have insulation, it is heat-insulated, It is radiationless, without light pollution, the advantages that decorative effect is good, and weatherability is strong.
The technology is using local various ore tailings, and mainly marble, sandstone, calcite is decided aggregate, and woven design is not with With color natural stone feed powder, routine unsaturated-resin glue is broken away from and has made curing agent, and curing agent is made using inorganic material, strengthened Product weatherability, intensity, plasticity and color and luster.Above-mentioned material is subjected to grinding, stock is separated, is then matched colors by customer requirement, Inorganic solidification agent stirring is added, the shaping such as enters horizontal high voltage, dither subsequently into mould, vacuumize.
By testing and having access to data repeatedly, different ore tailings are carried out a point color by our company, grinding is then in batches Divide stock to put, by diameter of particle control more than 80 mesh, using various stone flours as main frame material, use sodium metasilicate to be primary curing Agent, then be equipped with fluosilicic acid receive (accelerate sodium metasilicate solidification), urea (increasing its toughness), dimethyl siloxane (enhancing water proofing property and De-bubble), caustic soda (neutralize part tailing weak acid), by sodium metasilicate, prodan, urea, dimethyl siloxane, caustic soda and main aggregate Powder presses 0.1:0.015:0.009:0.01:0.006:0.857 ratio, mixer, all main bones are incorporated by electronic proportioning system Material presses three big colour systems, according to the market demand, the main aggregate of different colours and curing agent is incorporated into independent mixer respectively, stirred Tail cloth is irregularly divided after the complete material of cloth, to cover and covered on mould in autocratic waste material mould by required color aggregate and quantity afterwards, will Mould moves to extrusion chamber, and the extrusion chamber has eight hydraulic columns, 150 tons of pressure to impose on removable cover, after extruding 5 minutes, mold platform Carry out about 1500 times dithers per minute 2 minutes, then extrusion chamber vacuumize 2 minutes, then press 1 point with hydraulic pressure again Mould is removed into extrusion chamber after clock, being transported to after stockyard is placed six hours to be stripped.
The method have the benefit that:The product appearance that this formula and processing technology is produced and natural wood grain sand Rock is especially similar, has the characteristics of bright in colour, clean mark, because using nature different colours materials synthesis, is not added with any Coloring agent, Gu it is will never change colour.Because by mechanical high pressure, vacuumizing and all characteristics such as external force, product strength, toughness such as to vibrate equal Resist higher than natural sandrock, natural sandstone building board, GB/T 23452-2009 natural sandstone building board standards, natural sandstone Strength criterion is rolled over for >=16Mpa, and this product actual measurement is 19Mpa, and compressive strength standard is >=90Mpa, and this product actual measurement is 96Mpa, density >=2.5, this product actual measurement 2.7g/cm3, water absorption rate standard≤0.2%, this product actual measurement 0.1%, in radioactivity Irradiation and Outreach services standard≤1.0, it is respectively 0.0 and 0.1 that this product, which surveys two indexs,.
The product weatherability of this formula and technique productions is strong, by testing, under the conditions of -20 DEG C of 800 DEG C of high temperature and low temperature, Phenomena such as product is without cracking, drop, deformation, soaks 48 hours, product is not any change in strong acid and strong base solution.Because of it Weatherability extra-heavy, admittedly external wall decorative material can be completely suitable for.Understand according to preliminary, at present domestic artificial synthesized stone material wall external decoration Material is also in blank.Formula is simple, and materials are easy, and technique is simple, and manufacturing cost is low, and intensity is higher than current similar production Product, appearance are far superior to natural marble, granite.
Preparation method of the present invention be with scientific and rational formula, by the molding procedure such as stirring, conserving, the demoulding Product afterwards, ultimately form the excellent artificial inorganic sandstone of property indices.Its products obtained therefrom can rapid shaping, shortening mould Service life, greatly improve production efficiency, the inorganic sandrock effect of making is more rich, plasticity is stronger.
Product of the present invention is the perfect adaptation of natural inorganic material and advanced technology, is created in artificial sand rock plate Superfine product.Product produced by the present invention not only has hard durable, the strong texture of natural stone material, such as the sandstone of weathering, All maintained in texture, on color and luster and texture true sandstone naturally, simultaneously and with true sandstone incomparable color and style Variation, plasticity, its sound insulation, heat-insulated, waterproof, anti-skidding, weatherability, heat insulation fire retardant, radiationless and pollution-free etc. in addition Performance is more excellent, thus can show unique charm fully indoors or in outdoor decoration.Importantly, ensureing properties of product While, while can guarantee that the production efficiency for producing this product is significantly lifted, carried than traditional artificial sand rock board production technology Rise more than several times so that its low input, high yield.
This technology synthetic material has natural sex, without any special to body harmful substance and element, physics and chemical property Not Wen Ding, be insulation, heat-insulated, radiationless high-grade ornament materials.
Because noninflammability is without burning, so as to which the harmful toxic gas triggered due to burning will not be produced, And will not change colour, and it is used for the grinding (water mill, polishing) of lithotome for building according to forming method and method of surface finish Operate, safeguard that (corase grind, fine grinding, Ultrafine Grinding) operates, and the casting of mold (metal type) the manufacture various shapes using various shapes Shaped article is made, so as to substitute natural limestone (limestone) and natural sandstone.
The product that this formula and processing technology is produced belongs to Novel environment-friendlymaterial material, tool without any harmful element There is the features such as background color is unified, clean mark is natural, bright in colour, because not using chemical staining agent, benzene unsaturated-resin glue etc., production Product be used for outdoor will not change colour, indeformable, not drop, more will not crack, because by mechanical high pressure, vacuumizing and dither etc. External force, along with the effect of several curing agent, all characteristics such as product strength, toughness are above nature stone material.Most to flow at present Exemplified by the high-grade external wall decorative material Australian Sandstone parameters of row, natural Australia's sandstone rupture strength is 17Mp, and this product is because using Urea strengthens plasticity, surveys as 19Mp;Australia's sand compression strength is 90Mpa, and this product actual measurement is 96Mpa;Australia's sand density is 2.6g/ cm3, this product actual measurement is 2.7g/cm3;Australia's sand water absorption rate is 0.2%, and this product actual measurement is 0.1%.It is completely superior to best at present Product.
The product weatherability of this formula and technique productions is strong, and by experiment, product is under the conditions of 500 DEG C of high temperature and -30 DEG C Phenomena such as without cracking, drop, deformation, and the artificial stone for being made curing agent using resin glue is ftractureed at 200 DEG C, come off.This product Soaked 72 hours in highly basic and strong acid solution, product does not play any change.Because its weatherability is strong, bright in colour and unglazed dirt The features such as dye, and this product category waste material utilizes, the Novel environment-friendlymaterial material that cost is low, can make exterior wall finish material admittedly first elects.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of protection of the invention.
The product that a kind of mine tailing synthesis wood grain wall decorative material of the present invention and preparation method thereof is produced, sandstone Piao Element is generous, rough, natural;Decorative pattern change is peculiar, such as the tree ring in nature, wood figure, landscape painting;It is very plain It is refined, warm, and do not lose luxurious air, can give recover one's original simplicity, the sensation close to hill;In addition there is good resistance to compression, resistance to Characteristic is ground, is the first-class kind of metope, ground decoration and profile shapes.From the aspects of the feature of environmental protection, sandstone is a kind of matt stone material, It will not produce because of the light pollution that light reflects and is formed, be a kind of natural anti-slip material again.And marble, granite are sleek stones Material, decorative effect is just only showed by light, easily produce light and lose dye.Sandstone is because of the big characteristic of its internal structure voidage, tool Have a characteristics such as sound absorption, the moisture absorption, fire prevention, matt, the kind decoration of this characteristic arrive the cinema required with sound absorption, gymnasium, The public place effect such as restaurant is very good.
With the raising of people's living standard and artistic taste, engraving has been widely applied to large-scale public build Build, the decoration of villa, house ornamentation, hotel, garden landscape and sculpture for city.
Embodiment 1
A kind of mine tailing synthesis wood grain wall decorative material and preparation method thereof, is made up of following parts by weight material:Silicon Sour sodium 0.1, prodan 0.018, urea 0.009, dimethyl siloxane 0.01, caustic soda 0.006 and main aggregate powder 0.857.Institute The main aggregate powder stated is marble, sandstone and calcite one or two kinds of or three kind of material composition therein.
Preparation method is:A. grinding:By different ore tailings by color, in batches by flour mill, sand grains control is existed 150 mesh;
B. dispensing:By sodium metasilicate, prodan, urea, dimethyl siloxane, caustic soda and main aggregate powder weighing balance in proportion Take;
C. individually stirring:It is big by three by electronic proportioning system supplying mixer, main aggregate by the raw material weighed is measured Colour system, according to the market demand, the main aggregate of different colours is incorporated independent mixer respectively;
D. match colors into mould:The sandstone powder raw material that will be stirred, by required color and the irregular layer-by-layer distribution of quantity in famine Expect in mould, after the complete material of cloth, cover and covered on mould;
E. it is molded:After being covered on mould, lid 30t/m is imposed on2Pressure, after extruding 5 minutes, mold platform carries out per minute About 1500 times dithers 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, whole mould is moved Go out workbench, be transported to waste material stockyard;
F. demoulding maintenance:It is stripped after whole mould is stood into 5 hours, watering maintenance, can be waste to synthesis through 15 day curing period Material carries out cutting processing.
Embodiment 2
A kind of mine tailing synthesis wood grain wall decorative material and preparation method thereof, is made up of following parts by weight material:Silicon Sour sodium 0.1, prodan 0.018, urea 0.009, dimethyl siloxane 0.01, caustic soda 0.006 and main aggregate powder 0.857.Institute The main aggregate powder stated is marble, sandstone and calcite one or two kinds of or three kind of material composition therein.
Preparation method is:A. grinding:By different ore tailings by color, in batches by flour mill, sand grains control is existed 80 mesh;
B. dispensing:By sodium metasilicate, prodan, urea, dimethyl siloxane, caustic soda and main aggregate powder weighing balance in proportion Take;
C. individually stirring:It is big by three by electronic proportioning system supplying mixer, main aggregate by the raw material weighed is measured Colour system, according to the market demand, the main aggregate of different colours is incorporated independent mixer respectively;
D. match colors into mould:The sandstone powder raw material that will be stirred, by required color and the irregular layer-by-layer distribution of quantity in famine Expect in mould, after the complete material of cloth, cover and covered on mould;
E. it is molded:After being covered on mould, lid 30t/m is imposed on2Pressure, after extruding 5 minutes, mold platform carries out per minute About 1500 times dithers 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, whole mould is moved Go out workbench, be transported to waste material stockyard;
F. demoulding maintenance:It is stripped after whole mould is stood into 5 hours, watering maintenance, can be waste to synthesis through 15 day curing period Material carries out cutting processing.
Embodiment 3
A kind of mine tailing synthesis wood grain wall decorative material and preparation method thereof, is made up of following parts by weight material:Silicon Sour sodium 0.1, prodan 0.018, urea 0.009, dimethyl siloxane 0.01, caustic soda 0.006 and main aggregate powder 0.857.Institute The main aggregate powder stated is marble, sandstone and calcite one or two kinds of or three kind of material composition therein.
Preparation method is:A. grinding:By different ore tailings by color, in batches by flour mill, sand grains control is existed 120 mesh;
B. dispensing:By sodium metasilicate, prodan, urea, dimethyl siloxane, caustic soda and main aggregate powder weighing balance in proportion Take;
C. individually stirring:It is big by three by electronic proportioning system supplying mixer, main aggregate by the raw material weighed is measured Colour system, according to the market demand, the main aggregate of different colours is incorporated independent mixer respectively;
D. match colors into mould:The sandstone powder raw material that will be stirred, by required color and the irregular layer-by-layer distribution of quantity in famine Expect in mould, after the complete material of cloth, cover and covered on mould;
E. it is molded:After being covered on mould, lid 30t/m is imposed on2Pressure, after extruding 5 minutes, mold platform carries out per minute About 1500 times dithers 2 minutes, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, whole mould is moved Go out workbench, be transported to waste material stockyard;
F. demoulding maintenance:It is stripped after whole mould is stood into 5 hours, watering maintenance, can be waste to synthesis through 15 day curing period Material carries out cutting processing.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (3)

1. a kind of mine tailing synthesizes wood grain wall decorative material, it is characterised in that is made up of following parts by weight material:Sodium metasilicate 0.1st, prodan 0.018, urea 0.009, dimethyl siloxane 0.01, caustic soda 0.006 and main aggregate powder 0.857.
2. synthesize wood grain wall decorative material according to a kind of mine tailing described in claim 1, it is characterised in that described master Aggregate powder is marble, sandstone and calcite one or two kinds of or three kind of material composition therein.
3. synthesize wood grain wall decorative material preparation method according to a kind of mine tailing described in claim 1, it is characterised in that Preparation method is:A. grinding:By different ore tailings by color, in batches by flour mill, sand grains is controlled in 150-80 mesh;
B. dispensing:Sodium metasilicate, prodan, urea, dimethyl siloxane, caustic soda and main aggregate powder are measured weigh in proportion;
C. individually stirring:The raw material that metering has weighed is incorporated mixer by electronic proportioning system, main aggregate presses three big colour systems, According to the market demand, the main aggregate of different colours is incorporated independent mixer respectively;
D. match colors into mould:The sandstone powder raw material that will be stirred, expect mould in famine by required color and the irregular layer-by-layer distribution of quantity In tool, after the complete material of cloth, cover and covered on mould;
E. it is molded:After being covered on mould, lid 30t/m is imposed on2Pressure, after extruding 5 minutes, mold platform carries out per minute 1500 Secondary dither 2 minutes up and down, then vacuumize 2 minutes, after then being pressed 1 minute with hydraulic pressure again, by whole mould remove into Type platform, it is transported to waste material stockyard;
F. demoulding maintenance:Be stripped after whole mould is stood into 5 hours, watering maintenance, through 15 day curing period, synthesis famine can be expected into Row cutting processing.
CN201710757777.6A 2017-08-29 2017-08-29 A kind of mine tailing synthesis wood grain wall decorative material and preparation method thereof Pending CN107573003A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108546076A (en) * 2018-05-08 2018-09-18 湖北省磊源石业有限公司 A kind of excellent weather resistance and functional artificial stone and preparation method thereof
CN111075125A (en) * 2019-12-04 2020-04-28 君旺节能科技股份有限公司 Inorganic facing mortar with imitated tree grain texture effect and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1060645A (en) * 1990-10-16 1992-04-29 孙琦茂 A kind of preparation method of waterproof insulating pearlite product
CN101851083A (en) * 2010-04-09 2010-10-06 杨柯 Artificial building stones and preparation method thereof
CN105272124A (en) * 2015-09-18 2016-01-27 湖北省磊源石业有限公司 Sandstone wall decorative material and production method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1060645A (en) * 1990-10-16 1992-04-29 孙琦茂 A kind of preparation method of waterproof insulating pearlite product
CN101851083A (en) * 2010-04-09 2010-10-06 杨柯 Artificial building stones and preparation method thereof
CN105272124A (en) * 2015-09-18 2016-01-27 湖北省磊源石业有限公司 Sandstone wall decorative material and production method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108546076A (en) * 2018-05-08 2018-09-18 湖北省磊源石业有限公司 A kind of excellent weather resistance and functional artificial stone and preparation method thereof
CN108546076B (en) * 2018-05-08 2021-02-12 湖北省磊源石业有限公司 Artificial stone with excellent weather resistance and function and preparation method thereof
CN111075125A (en) * 2019-12-04 2020-04-28 君旺节能科技股份有限公司 Inorganic facing mortar with imitated tree grain texture effect and preparation method thereof
CN111075125B (en) * 2019-12-04 2021-11-16 君旺节能科技股份有限公司 Inorganic facing mortar with imitated tree grain texture effect and preparation method thereof

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Application publication date: 20180112