CN105272034B

CN105272034B - The artificial stone of artificial stone slurry and its solidified forming

Info

Publication number: CN105272034B
Application number: CN201510698512.4A
Authority: CN
Inventors: 刘辉
Original assignee: SHANGHAI ZHUO'OU BUILDING DECORATION ENGINEERING Co Ltd
Current assignee: Zhuo Hun new material technology (Shanghai) Co., Ltd.
Priority date: 2015-10-23
Filing date: 2015-10-23
Publication date: 2017-11-14
Anticipated expiration: 2035-10-23
Also published as: CN105272034A

Abstract

The invention discloses a kind of artificial stone slurry and its artificial stone of solidified forming, the artificial stone slurry includes raw material and accounts for the ￣ 18% of raw material 16% water, wherein the raw material includes：100 parts of white cements；30 35 parts of ￣ greyness stones；The 70 coffee-like stones of 75 parts of ￣；78 82 parts of ￣ stone essences；The 43 white stones of 45 parts of ￣；49.5 50.5 parts of ￣ China Dark coloured silk sand；7 parts of mixture glues；Wherein described part is parts by weight.The imitation stone structures by artificial stone slurry curing shaping are fine and close, have good resistance to compression and bending strength and good toughness, pattern is more yellow and spreads grey pit, and color is noble, and effect and the production cost for possessing similar Giallo Cecilia granite are low.

Description

The artificial stone of artificial stone slurry and its solidified forming

Technical field

The invention belongs to artificial stone technical field, and in particular to a kind of artificial stone of artificial stone slurry and its solidified forming.

Background technology

Giallo Cecilia granite, Chinese gold industry fiber crops are commonly called as, surface smoothness is high, and corrosion-resistant acid and alkali-resistance, hardness density is big, iron content Amount is high, "dead", spreads grey pit, and pattern is more yellow, and color is noble, can make a variety of surface effects, including polishing, Asia Light, fine grinding, baked wheaten cake, water knife handle and sandblasted.Giallo Cecilia granite is made stone material and can be used for indoor and outdoor metope, ground, cylinder Decoration etc..

Giallo Cecilia granite mainly originates in Shandong and Hubei, what the Giallo Cecilia especially produced with Shandong was produced compared to Hubei Color is more bright-coloured, and hardness is higher, more resistant.Because of a large amount of exploitations, Giallo Cecilia granite reserves are reduced, especially Shandong Gold Numb ore deposit is petered out.

With the generation and progress of artificial stone production technology, by configuring the steps such as slurry, solidified forming, various colors are rich Richness, various shapes, durable in use, cheap, green artificial stone are developed out and put into production, to meet that the present age is right In building decoration, the high standard and high request of the various unlike material effects of landscaping.But possesses Giallo Cecilia granite color The production of lathe work road and intensity quality and other effects and lower-cost artificial stone also needs to propose new technical scheme.

The content of the invention

It can be used for making the artificial stone with similar Giallo Cecilia granite effect it is an object of the invention to provide a kind of Artificial stone slurry and its solidified forming artificial stone.

The artificial stone slurry includes raw material and accounts for raw material 16%-18% water, wherein the raw material includes：100 parts white Cement, 30-35 part greyness stones；70-75 part coffee color stones；78-82 parts stone essence；43-45 part white stones；49.5-50.5 Part China Dark coloured silk sand；7 parts of mixture glues；Wherein described part is parts by weight.

The raw material can also include additive, and the additive is selected from following material group：Plasticiser, retarder (such as summer Its temperature is properly added when higher can delay to solidify), early strength agent (such as winter temperature be properly added when relatively low can accelerate it is solid Change) and antifreezing agent (such as winter temperature is properly added when relatively low can be with anti-freezing anti-cracking).

The raw material can also include water reducer, and the ratio between the water reducer and shown white cement are 4-5mL:1kg.It is described to subtract Aqua can improve early strength, and polycarboxylate high-efficiency water reducing agent, such as SiKa SNN water reducers can be selected in the water reducer.Diminishing The dosage of agent and water adjusts according to weather, and high temperature drying weather can suitably reduce the dosage of the water reducer, otherwise but appropriate Increase dosage.

The raw material, which is opened, can include 0.06 part of cellulose, whole for increasing the artificial stone after the artificial stone solidified forming Body intensity.

The raw material can also include 2.5 parts of brighteners, for increasing brightness.

The raw material can also include 0.39-0.41 parts titanium dioxide preferably 0.4 part of titanium dioxide；0.23-0.25 part iron oxide yellow powder It is preferred that 0.24 part of iron oxide yellow powder；0.055-0.065 part fire bloom preferably 0.06 part of fiery bloom.For adjusting the face after solidified forming Color.

The white cement is white sulphate aluminium cement；The greyness stone is the medium size greyness stone that particle diameter is 5-8mm； The coffee-like stone is the coffee-like medium size stone that particle diameter is 5-8mm, and the stone essence is that the yellow transparent that particle diameter is 3-5mm is small Number stone.

The white stone composition is the white stone of the white mesh of stone and 27.5-28.5 part 60 of the mesh of 15.5-16.5 parts 50 Son；China Dark coloured silk sand composition is the China Dark coloured silk sand of 28 part of 50 mesh and the China Dark coloured silk sand of the mesh of 21.5-22.5 parts 60；Wherein Described mesh is the screen size of material sieving.

The mixture glue is that mass ratio is 2:1 801 building adhesives and the mixture of white glue with vinyl, the white glue with vinyl are poly- second Vinyl acetate emulsion.

The artificial stone slurry is shaped with prefabricated mold cured, then through polish it is photochemical can obtain anticipated shape there is class Like the artificial stone of Giallo Cecilia granite effect.

Positive effect of the present invention is：

The artificial stone slurry of the present invention is using white cement and China Dark coloured silk sand as matrix material, with greyness stone, coffee colored stone Son, stone essence add cellulose increase intensity as enhancing material, and with pigment powder regulation color, the artificial stone knot after solidified forming Structure is fine and close, quality is hard, corrosion-resistant acid and alkali-resistance, has good resistance to compression and bending strength and good toughness, and surface Highly polished, pattern is more yellow, spreads grey pit, and color is noble, possesses the effect of similar Giallo Cecilia granite, is adapted to indoor and outdoor Metope, ground, decoration of cylinder etc..

The artificial stone materials of the present invention require simple, special natural resources are not required, relative to other of building decoration With material, have the advantages that not consume that nature former material, material construction are cheap, therefore advantageous product is popularized.Secondly as The manufacturing process of whole product uses material using energy saving and environment friendly, makes product have good environment friendly and design general Property, therefore be a kind of processing method of energy-saving and environment friendly.

Embodiment

The making of the artificial stone of embodiment 1

The raw material of artificial stone slurry：

The raw material and dosage of the artificial stone slurry of table 1

Wherein, white cement is A Erbo Portland board white sulphate aluminium cements, and mixture glue is weight than 2:The 801 of 1 The mixture of building adhesive and venamul, water reducer are SiKa SNN water reducers.

The concrete operation step of artificial stone processing：

Step 1: the preparation of slurry

1 adds other raw materials in table 1 in addition to water reducer in mixer, stirs 15-30 minutes；

2 are transferred to the raw material after stirring in dnockout bucket, and add water reducer and raw material gross weight 16% is water, stirring Slurry is made in 5-10 minutes.

Step 2: solidification

1 is put into slurry made from step 1 inside the mould being already prepared to；

2 are positioned over mould in shock platforms, starting shock platform, shake 3-5 minutes, ensure that pulp surface is smooth and thick Spend for 3cm-5cm；

After the completion of 3 vibrations, mould is lifted into the smooth place in steam workshop, it is ensured that die layout is smooth, uses black thin film Slurry is covered comprehensively, opens steam, steams 12-24 hours, slurry is solidified into the product of predetermined form in a mold；

Product in mould is carried out demoulding processing by 4, is carried out first repairing treatment to the product after the completion of the demoulding, that is, is existed Repaired in 24h using slurry made from step 1, and take out the overlap and burr of product；The product repaired uses black again Covering continues to steam 5-7 days film comprehensively, the product after being fully cured.

Step 3: polishing

The product that step 2 is fully cured is carried out first time corase grind by 1 with the sander for being provided with smart steel grinding, and thickness is about 3-5mm is untill big stone is got；

2 carry out second with the sander for being provided with flap roughly grinds, until the marks on surface of first pass corase grind is polished；

3 carry out first time fine grinding with the sander for the water mill piece for being provided with 50 mesh to the product for having been subjected to second of corase grind；

4 carry out second of fine grinding and polishing processing with the sander for the water mill piece for being provided with 150 mesh, until product surface has Certain finish；

5 carry out third time fine grinding and the photochemical processing of first pass with the sander for the water mill piece for being provided with 300 mesh；

6 carry out second of photochemical processing with the sander for the water mill piece for being provided with 500 mesh；

7 carry out the photochemical processing of third time with the sander for the water mill piece for being provided with 1000 mesh；

8 carry out the 4th photochemical processing with the sander for the water mill piece for being provided with 2000 mesh.

Step 4: surface micronization processes

1 carries out second through the product that step 3 has been polished with former stone glue repairs, it is ensured that product surface pore-free, waits repairing Repair part is tied with grinding machine after dry, dried；

2 clean surface with vinegar, prevent the anti-alkali of product；

3 wax product surface (crude wax), are wiped uniformly with towel, treat the slightly dry steel wool polishing product surface of crude wax Increase product surface finish, obtain smooth surface product artificial stone

Effect example

1st, unlimited plasticity

The artificial stone of the present invention is to stir raw material according to a certain ratio, and the pouring molding in mould, moulding is rich and varied, can To be in strip, the different shaping effect such as hollow out, embossment.It may be alternatively configured a variety of surface effects, including polishing, matt, fine grinding, fire Burn, water knife handles and sandblasted.

2nd, color and vein is unique

The artificial stone colorful of the present invention is more yellow, spreads grey pit, and color is noble, possesses the color of similar Giallo Cecilia granite Lathe work is managed.

3rd, structural behaviour is good

The imitation stone structures of the present invention are fine and close, quality is hard, corrosion-resistant acid and alkali-resistance, have good resistance to compression and bending strength And good toughness, by test, compression strength is more than 40Mpa, and bending strength is more than 34Mpa, other physical parameters such as table 2 It is described.

4th, cost is low, safety and environmental protection

The artificial stone of the present invention is recyclable materials and cost is relatively low, is advantageous to environmental protection；Radioactive nucleus element is not contained, is National radionuclide amount A class environment-friendly materials.

The artificial stone parameter of the present invention of table 2

To sum up, the effect of Giallo Cecilia granite is attained by color texture and structural strength etc., and be produced into This low, safety and environmental protection.

The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design, Without performing creative labour, a variety of conversion made, it is within the scope of the present invention.

Claims

1. a kind of artificial stone slurry, it includes raw material and accounts for the water of raw material 16%~18%, wherein the raw material includes：100 parts White cement；30~35 parts of greyness stones；70~75 parts of coffee-like stones；78~82 parts of stone essences；43~45 parts of white stones；49~ 51 parts of China Dark coloured silk sand；7 parts of mixture glues；0.06 part of cellulose；0.23~0.25 part of iron oxide yellow powder；0.055~0.065 part of fire is yellow Powder, wherein described part is parts by weight, the mixture glue is that mass ratio is 2:1 801 building adhesives and polyvinyl acetate breast The mixture of liquid, the stone essence are the yellow transparent trumpet stone that particle diameter is 3~5mm.

2. artificial stone slurry as claimed in claim 1, it is characterised in that the raw material also includes additive, the additive choosing From following material group：Retarder, early strength agent and antifreezing agent.

3. artificial stone slurry as claimed in claim 1, it is characterised in that the raw material also includes water reducer, the water reducer with The ratio between described white cement is 4~5mL:1kg.

4. artificial stone slurry as claimed in claim 1, it is characterised in that the raw material also includes 2.5 parts of brighteners.

5. artificial stone slurry as claimed in claim 1, it is characterised in that the raw material also includes 0.39~0.41 part of titanium dioxide.

6. artificial stone slurry as claimed in claim 1, it is characterised in that the white cement is white sulphate aluminium cement；It is described Greyness stone is the greyness medium size stone that particle diameter is 5~8mm；The coffee-like stone is the coffee-like medium size that particle diameter is 5~8mm Stone.

7. artificial stone slurry as claimed in claim 1, it is characterised in that the white stone composition is 15.5~16.5 part 50 The white stone of purpose white stone and 27.5~28.5 part of 60 mesh；The China Dark coloured silk sand composition is 27.5~28.5 part of 50 mesh China Dark coloured silk sand and 21.5~22.5 part of 60 mesh China Dark coloured silk sand；Wherein described mesh is the screen size of material sieving.

8. the artificial stone that a kind of artificial stone slurry curing as described in any one of claim 1~7 shapes, the artificial stone is through institute After stating the shaping of artificial stone slurry curing and surface polishing, surface is also washed and waxed by vinegar, has similar Giallo Cecilia granite Effect.