CN102561628A - Cement imitation stone material and production method thereof - Google Patents
Cement imitation stone material and production method thereof Download PDFInfo
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- CN102561628A CN102561628A CN2011102706627A CN201110270662A CN102561628A CN 102561628 A CN102561628 A CN 102561628A CN 2011102706627 A CN2011102706627 A CN 2011102706627A CN 201110270662 A CN201110270662 A CN 201110270662A CN 102561628 A CN102561628 A CN 102561628A
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Abstract
The invention discloses a cement imitation stone material and a production method thereof. The cement imitation stone material comprises a surface layer and a mixed layer, a fiber mesh is disposed between the surface layer and the mixed layer, the surface layer is made of cement and sand, the mixed layer is formed by mixing cement, sand and gravel. The weight ratio of the cement to the sand in the surface layer is 2:3-5. The weight ratio among the cement, the silica sand and the gravel in the mixed layer is 2:3-5:5-9. The cement imitation stone material has the advantages of flame retardancy, moisture proofing, corrosion prevention, environmental friendliness, sound insulation, moisture preservation, long service life, attractiveness and the like.
Description
Technical field:
The present invention relates to building and ornament materials and preparation method thereof technical field, refer in particular to a kind of cement stone imitation material and preparation method thereof.
Background technology:
Present many buildings, ornamental material all adopt stone material, such as marble, granite etc., because stone material quality, sense organ are thick and heavy, are generally many customers' favors.But also there are many deficiencies in stone material.At first stone material is difficult to exploitation, and not only cost of winning is high, and causes environment pollution easily; Destroy ecological, geographical environment, the trouble of stone matter processing simultaneously is processed into sheet material with stone material; Need through multiple working procedures such as cutting, polishings, complex process, and dust pollution is big.Secondly, the stone material quality is comparatively heavy, increases the load of building body and member easily as building, ornament materials.Moreover stone material intensity is more crisp, ruptures easily, causes material damaged, can't use, and simultaneously, stone material exists difficulty big in construction, inconvenience such as complicated operation.At last, stone material color, pattern are single.
To above-mentioned situation, the substitute products of the present many stone materials of exploitation place.For example, vitreous brick, ceramic tile etc. these all can be used as the substitute of stone material.But these products exist the problem of a maximum to be exactly: cost of manufacture is high, need carry out high-temperature firing.Be directed to this, the inventor proposes following technical scheme.
Summary of the invention:
First technical problem to be solved by this invention overcomes the at present imitative existing deficiency of stone product exactly, provides a kind of and has fire prevention, protection against the tide, anticorrosion, environmental protection, sound insulation, preserves moisture, long service life, cement stone imitation material attractive in appearance.
Second technical problem to be solved by this invention is to provide a kind of preparation method of above-mentioned cement stone imitation material.
For solving above-mentioned first technical problem; The present invention has adopted following technical scheme: this material comprises surface layer and mixed layer; And between surface layer and mixed layer, be provided with fleece, wherein surface layer is formed by cement and sand, and mixed layer is to be mixed by cement, sand, rubble to form.
Furthermore, in the technique scheme, the weight ratio in the described surface layer between cement and the sand is 2: 3-5; The weight ratio of cement, silica sand, rubble is 2 in the mixed layer: 3-5: 5-9.
Furthermore, in the technique scheme, described surface layer and mixed layer are added with cement hardener; The percentage by weight of agent in surface layer that wherein the cement solidifies is 0.3-0.8%; The percentage by weight of agent in mixed layer that the cement solidifies is 0.3-0.7%.
Furthermore, in the technique scheme, contain reinforcing bar and/or fleece in the described mixed layer.
Furthermore, in the technique scheme, be added with pigment in the described surface layer, can add suitable color according to the production needs.
For solving above-mentioned second technical problem, the present invention has adopted following technical scheme: this preparation method may further comprise the steps: the first step, and the making of the shape of manufacturing articles is wood mold coupled as required, and this mould comprises main body and the lid with die cavity; Second step, a certain proportion of cement, sand and water are poured in the die main body, mix, treat that it solidifies the formation surface layer; The 3rd step, on surface layer, lay a fleece, then a certain proportion of cement, sand, rubble and water are imported in the die main body, mix, treat that it solidifies the formation mixed layer; The 4th goes on foot, and the product in the die main body is poured out to get final product at last; In the above-mentioned steps, the weight ratio in the surface layer between cement and the sand is 2: 3-5; The weight ratio of cement, silica sand, rubble is 2 in the mixed layer: 3-5: 5-9.
Furthermore, in the technique scheme, described surface layer and mixed layer are added with cement hardener; The percentage by weight of agent in surface layer that wherein the cement solidifies is 0.3-0.8%; The percentage by weight of agent in mixed layer that the cement solidifies is 0.3-0.7%.
Furthermore, in the technique scheme, be added with pigment in the described surface layer.
Furthermore, in the technique scheme, contain reinforcing bar and/or fleece in the described mixed layer.
After the present invention adopted technique scheme, its material of producing mainly adopted cement to make, and the material of making has imitative stone effect.
Mould adopts stone material to make among the present invention, and it can form pattern effect with the product surface that makes production department at the artificial depiction of die surface as required.Surface layer adopts sand, cement among the present invention; Its surface is fine and smooth, can simulate the pattern that forms on the mold materials, ring grain, lines etc. accurately, simultaneously owing to be added with suitable pigment in the surface layer; It can obtain the effect extremely similar with stone material; It can have sense organ and the affinity same with stone matter goods, reaches the effect identical with the stone stone material, even each bar lines of forming of facing surface, the characteristic that color sensation all can keep stone material.Simultaneously, mould can be made through the machining mode, and its quality can be guaranteed, and product quality is unified, stable.
Product through made of the present invention has following advantage:
1, high, the shock resistance of intensity, the experiment surface, this product can be stable bears several kinds of strength tests such as resistance to compression, shock resistance, hardness Barcol, the product consistency, do not sink, not crooked, coefficient of thermal expansion is low.
2, pliability, this product not only India are high, and have higher pliability, and it can be made into various sizes, shape and design model as required, because relatively be easy to use, so in can being used in complicated furred ceiling and decorating.
3, the product internal construction is fine and close; And light weight; If this product is processed into the 3.2-8.8 millimeters thick (also can increase thickness as required certainly) of standard, the weight of every square of wood is the 4.9-9.8 kilogram, and it can effectively alleviate the weight of main building and the load of structure.
4, fireproof performance is good, and this product does not use any combustible, and it belongs to A level fire proofing material, has extraordinary flame retardant effect, and can effectively completely cut off the heat conduction of ignition point, reduces fire damage.
5, good humidity resistance, this product has moisture effect preferably, and according to experiment, the water absorption rate of this ginseng article is merely 0.3%.
6, environmental protection, this product do not have any smell, its radionuclide standard of the category-A ornament materials stipulated among the compound GB6566-2001 of limiting the quantity of, and can carry out second use, belong to Green Product.
7, acoustic efficiency is good, and through detecting, the product of 4 millimeters thick of making through the present invention sees through loss 500Hz23db, 100Hz 27db; Specific gravity in air dry 1.88 meets professional acoustic reflection requirement.Shape-designing through good can constitute good sound absorption construction, reaches the effect of sound insulation, sound-absorbing.
8, with short production cycle, this product generally only needs 30 minutes from being fabricated into the demoulding, and only need 6 hours drying time, and fabrication cycle is short.
9, construction is convenient, and this product can be according to designer's design, moulding arbitrarily, and making that promptly can bulk is cut apart then, also can be according to the design size one-shot forming.This product field machining performance is good, and it is convenient, rapid to install, and flexibly, it is seamless spliced to carry out large tracts of land, forms complete moulding.Special in subtleties such as hole, arc, corners, can guarantee error free.
The present invention can be widely used in building indoor and outdoor decoration, park, greenery patches, river course, school, sub-district villa interior decoration and outdoor leisure facility (for example: various Art Stones, art furnishings, personage animal and various moulding; Outdoor leisure chair, refuse container, Hua Chi, flower stand, the booth platform on municipal administration square; The river levee of communal facility, guardrail; The decoration of exterior wall of building, indoor set, villa, building in the style of the ancients; Landscape hardwork etc.).Have high life, without putrefaction, fire prevention, plurality of advantages such as indeformable through the produced product of the present invention.Because the similar basically concrete structure of material used in the present invention; Its Maintenance free; At least in 30 years, need not any maintenance, repair, and the present invention is the best ecological ideas environment-friend substitution article of the relevant policies that idol is ecological that country advocates owing to do not use any forest material.
Specific embodiment:
The mould that is adopted when the present invention makes can adopt stone material to make usually, so that the product surface of made can form the lines of stone material, reaches imitative preferably stone effect.Certainly, also can adopt other materials to make.This mould comprises: main body and lid, main body and lid form a die cavity, are used for the final product of moulding the present invention.The moulding of mold cavity can be provided with as required, and mold cavity is a cuboid, and it only for ease of explanation, and is used to limit the product-forming that the present invention produces.
After Mold Making is accomplished, next can make surface layer.A certain proportion of cement, sand, curing compound, pigment and water are mixed, and pour in the die cavity of mould, form very thin one deck (its thickness can be set as required, generally can at the 1-5 millimeter), treat that it solidifies after, just formed the surface layer among the present invention.Make in the surface layer, the ratio of cement and sand is: 2: 3-5, present embodiment preferred proportion are cement: sand=2: 4.Its medium sand generally adopts silica sand.The percentage by weight of curing compound in surface layer is 0.3-0.8%, and the preferred ratio of present embodiment is: 0.6.Pigment can add as required in right amount and gets final product.Water is an amount of, generally makes material can fully stir, mix and get final product.
After having made surface layer, on surface layer, lay one deck fleece, and then in the die cavity of mould, pour into a mould mixed layer, just will form mixed layer at fleece like this, mixed layer is through fleece and integral body of the fixed formation of surface layer.The manufacturing process of mixed layer is: cement, sand, rubble are fully mixed with water, mixed material is poured in the die cavity.In order to strengthen the intensity of product, can add reinforcing bar or fleece therein, through vibration, treat that it solidifies the back and forms mixed layer, and be combined into an integral body with surface layer.The weight ratio of cement, silica sand, rubble is 2 in the mixed layer: 3-5: 5-9, present embodiment preferred proportion are cement: silica sand: rubble=2: 4: 7.In addition, the percentage by weight of agent in mixed layer 3 that the cement solidifies is 0.3-0.7%, and preferred mass percent is 0.5%.
After layer to be mixed solidifies, just can reverse mould, the product of making place by pouring out in the mould, can be formed stone imitation material of the present invention after the drying, see shown in the figure.
In the foregoing description, surface layer covers on the face of mixed layer, and it also can cover a plurality of.When covering a plurality of of mixed layer if desired, can make suitable mould or assembling die as required, still adopt and make surface layer earlier, on surface layer, cover fleece again, on fleece, prepare mixed layer at last.
The foregoing description is illustrative principle of the present invention and effect thereof only; And the embodiment of part utilization, for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; Can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. cement stone imitation material, it is characterized in that: this material comprises surface layer and mixed layer, and between surface layer and mixed layer, is provided with fleece, and wherein surface layer is formed by cement and sand, and mixed layer is to be mixed by cement, sand, rubble to form.
2. a kind of cement stone imitation material according to claim 1 is characterized in that: the weight ratio in the described surface layer between cement and the sand is 2: 3-5; The weight ratio of cement, silica sand, rubble is 2 in the mixed layer: 3-5: 5-9.
3. a kind of cement stone imitation material according to claim 2, it is characterized in that: described surface layer and mixed layer are added with cement hardener; The percentage by weight of agent in surface layer that wherein the cement solidifies is 0.3-0.8%; The percentage by weight of agent in mixed layer that the cement solidifies is 0.3-0.7%.
4. according to any described a kind of cement stone imitation material among the claim 1-3, it is characterized in that: contain reinforcing bar and/or fleece in the described mixed layer.
5. according to any described a kind of cement stone imitation material among the claim 1-3, it is characterized in that: be added with pigment in the described surface layer.
6. the preparation method of a cement stone imitation material, it is characterized in that: this preparation method may further comprise the steps:
The first step, the shape of manufacturing articles is made stone matter mould as required, and this mould comprises main body and the lid with die cavity;
Second step, a certain proportion of cement, sand and water are poured in the die main body, mix, treat that it solidifies the formation surface layer;
The 3rd step, on surface layer, lay a fleece, then a certain proportion of cement, sand, rubble and water are poured in the die main body, mix, treat that it solidifies the formation mixed layer;
The 4th goes on foot, and the product in the die main body is poured out to get final product at last;
In the above-mentioned steps, the weight ratio in the surface layer between cement and the sand is 2: 3-5; The weight ratio of cement, silica sand, rubble is 2 in the mixed layer: 3-5: 5-9.
7. according to the preparation method of the said a kind of cement stone imitation material of claim 6, it is characterized in that: described surface layer and mixed layer are added with cement hardener; The percentage by weight of agent in surface layer that wherein the cement solidifies is 0.3-0.8%; The percentage by weight of agent in mixed layer that the cement solidifies is 0.3-0.7%.
8. according to the preparation method of the said a kind of cement stone imitation material of claim 6, it is characterized in that: be added with pigment in the described surface layer.
9. according to the preparation method of the said a kind of cement stone imitation material of claim 6, it is characterized in that: contain reinforcing bar and/or fleece in the described mixed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102706627A CN102561628A (en) | 2011-09-14 | 2011-09-14 | Cement imitation stone material and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102706627A CN102561628A (en) | 2011-09-14 | 2011-09-14 | Cement imitation stone material and production method thereof |
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| CN102561628A true CN102561628A (en) | 2012-07-11 |
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| CN2011102706627A Pending CN102561628A (en) | 2011-09-14 | 2011-09-14 | Cement imitation stone material and production method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487968A (en) * | 2018-10-25 | 2019-03-19 | 河北中振博盛新材料股份有限公司 | Rock wool base flexibility imitation stone integrated board and its manufacturing device and method |
-
2011
- 2011-09-14 CN CN2011102706627A patent/CN102561628A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487968A (en) * | 2018-10-25 | 2019-03-19 | 河北中振博盛新材料股份有限公司 | Rock wool base flexibility imitation stone integrated board and its manufacturing device and method |
| CN109487968B (en) * | 2018-10-25 | 2020-06-30 | 威海博盛新材料有限公司 | Rock wool-based flexible stone-like integrated plate and manufacturing device and method thereof |
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Application publication date: 20120711 |