CN111004009A - Large-plate marble tile and preparation method thereof - Google Patents
Large-plate marble tile and preparation method thereof Download PDFInfo
- Publication number
- CN111004009A CN111004009A CN201911315886.8A CN201911315886A CN111004009A CN 111004009 A CN111004009 A CN 111004009A CN 201911315886 A CN201911315886 A CN 201911315886A CN 111004009 A CN111004009 A CN 111004009A
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- parts
- plate
- marble
- polymer plate
- steel wires
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
Abstract
The invention provides a large-plate marble tile which comprises a surface material, a polymer plate and the surface material, wherein the surface material comprises the following raw materials in parts by weight: 40-50 parts of marble crushed aggregates, 4-5 parts of aluminum powder, 10-20 parts of glass chips, 16-20 parts of sodium silicate, 10-14 parts of feldspar powder, 5-7 parts of calcite, 8-10 parts of talcum powder and 4-6 parts of clay; the polymer plate is an LCP liquid crystal polymer plate penetrated by steel wires, and the length of the steel wires penetrating out of two sides of the polymer plate is 1-1.4 cm; the arrangement of the steel wires on the LCP liquid crystal polymer plate is a matrix of 5 multiplied by 5cm, and the diameter of the steel wires is 0.2 cm; and after the surface of the polymer plate is solidified and formed, the surface plate is subjected to compaction treatment at the temperature of 342 ℃ for 2 hours, and then is cooled and dried.
Description
Technical Field
The invention belongs to the field of building materials, and particularly relates to a large-plate marble tile and a preparation method thereof.
Background
The marble tile has bright color, good touch, good decorative effect, hardness and wear resistance, so the marble tile is popular with consumers.
In the aspect of producing large outer wall plates for building industrialization in China, a sandwich structure of a layer of polystyrene plate sandwiched between two layers of reinforced common concrete is generally adopted, and the structural system has the following defects: 1) the construction process is complicated, the sandwich large plate is composed of two layers of reinforced concrete and one layer of polystyrene board, the bottom layer of reinforced concrete is poured firstly during production, the upper layer of reinforced concrete is poured after the polystyrene board is placed, and the three layers of reinforced concrete are connected by polymer bars penetrating through the fracture surface, so that the production is labor-consuming and time-consuming, and the labor and material costs are high. 2) The durability of the heat insulation layer is far lower than that of a building structure, the design service life of the building structure is generally 50-100 years, and the polystyrene board is generally gradually degraded after 10-15 years and loses the heat insulation effect. 3) Polystyrene board is an organic material and will be burned rapidly in case of fire or be softened and decomposed by heating the wall. Therefore, the development of novel energy-saving wall material products which can adapt to building industrialization has profound significance to the industry.
Disclosure of Invention
The invention provides a large-plate marble tile with excellent performance, good heat preservation performance, no peeling after long-term use and excellent mechanical strength.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the large-plate marble tile comprises a surface material, a polymer plate and a surface material, wherein the surface material comprises the following raw materials in parts by weight: 40-50 parts of marble crushed aggregates, 4-5 parts of aluminum powder, 10-20 parts of glass chips, 16-20 parts of sodium silicate, 10-14 parts of feldspar powder, 5-7 parts of calcite, 8-10 parts of talcum powder and 4-6 parts of clay; the polymer plate is an LCP liquid crystal polymer plate penetrated by steel wires, and the length of the steel wires penetrating out of two sides of the polymer plate is 1-1.4 cm; the arrangement of the steel wires on the LCP liquid crystal polymer plate is a matrix of 5 multiplied by 5cm, and the diameter of the steel wires is 0.2 cm; and after the surface of the polymer plate is solidified and formed, the surface plate is subjected to compaction treatment at the temperature of 342 ℃ for 2 hours, and then is cooled and dried.
Further, the mesh number of the crushed marble pieces is 300 meshes, and the crushed marble pieces are obtained by recycling waste natural crushed marble pieces.
Further, the thickness of the polymer sheet is 2-4cm, and the thickness of the surface material is 2 cm.
Further, the melting point of the LCP liquid crystal polymer plate is 340 ℃.
A preparation method of a large-plate marble tile comprises the following steps:
(1) 40-50 parts of marble crushed aggregates, 4-5 parts of aluminum powder and 10-20 parts of glass chippings are uniformly mixed, melted at 800 ℃, crushed into flakes, the thickness of the flakes is 0.5-1mm, the mesh number is 20-60 meshes, and then the flakes are uniformly mixed with 16-20 parts of sodium silicate, 10-14 parts of feldspar powder, 5-7 parts of calcite, 8-10 parts of talcum powder and 4-6 parts of clay, and after 30 parts of water is added, the mixture is uniformly stirred;
(2) after arranging the steel wires in a mould, injecting molten LCP polymer material for molding to prepare a polymer plate;
(3) placing the polymer plate obtained in the step 2 in the middle of a 5 x 5m mould, injecting the plane material raw material obtained in the step 1 into two sides of the mould, and performing solidification forming for 24 hours;
(4) after solidification and forming in the step 3, heating to 342 ℃ under the pressure of 100 kilograms, compacting two sides of the veneer, keeping for 2 hours, naturally cooling, and drying for 36 hours at the temperature of 130 ℃;
(5) and (5) polishing the panel to obtain marble luster.
The invention has the beneficial effects that: according to the invention, the high-melting-point LCP liquid crystal polymer plate is used as the intermediate organic plate, so that the high-melting-point LCP liquid crystal polymer plate has high corrosion resistance and high mechanical property. Optimal fit and adhesion is achieved by the specific diameter and length of steel wire to match the face stock of the formulation of the present invention.
According to the invention, the marble crushed aggregates, the aluminum powder and the glass chips are mixed together for high-temperature melting, so that the aluminum powder and the glass are mixed with the marble crushed aggregates after being melted, and then the mixture is made into a sheet shape, thus the strength after bonding is effectively improved, and the surface smoothness and the simulation degree are also improved.
The surface material with the specific formula realizes the optimal adhesion of the surface material by matching the marble crushed material with feldspar powder, calcite and talcum powder and by matching the clay and sodium silicate, and has good marble luster after being polished.
Meanwhile, the preparation process of the invention, which is different from the general multilayer marble tile, is to compress the panel under the pressure condition at high temperature and slightly higher than the melting point of the liquid crystal polymer through a unique preparation method, so that the polymer and the surface material are fused, and the bonding property is enhanced to the maximum extent.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Any modifications that can be easily made by a person skilled in the art to the present invention without departing from the technical solutions of the present invention will fall within the scope of the claims of the present invention.
Example 1
The large-plate marble tile comprises a surface material, a polymer plate and a surface material, wherein the surface material comprises the following raw materials in parts by weight: 45 parts of marble crushed aggregates, 4.5 parts of aluminum powder, 15 parts of glass chips, 18 parts of sodium silicate, 12 parts of feldspar powder, 6 parts of calcite, 9 parts of talcum powder and 5 parts of clay; the polymer plate is an LCP liquid crystal polymer plate penetrated by steel wires, and the length of the steel wires penetrating out of two sides of the polymer plate is 1.2 cm; the arrangement of the steel wires on the LCP liquid crystal polymer plate is a matrix of 5 multiplied by 5cm, and the diameter of the steel wires is 0.2 cm; and after the surface of the polymer plate is solidified and formed, the surface plate is subjected to compaction treatment at the temperature of 342 ℃ for 2 hours, and then is cooled and dried.
The mesh number of the marble crushed aggregates is 300 meshes, and the marble crushed aggregates are obtained by recycling waste natural marble crushed aggregates. The thickness of polymer panel is 3cm, the thickness of plane materiel is 2 cm. The melting point of the LCP liquid crystal polymer sheet is 340 ℃.
A preparation method of a large-plate marble tile comprises the following steps:
(1) uniformly mixing 45 parts of marble crushed aggregates, 4.5 parts of aluminum powder and 15 parts of glass scraps, melting at 800 ℃, crushing into sheets, uniformly mixing with 16-20 parts of sodium silicate, 10-14 parts of feldspar powder, 5-7 parts of calcite, 8-10 parts of talcum powder and 4-6 parts of clay, adding 30 parts of water, and uniformly stirring;
(2) after arranging the steel wires in a mould, injecting molten LCP polymer material for molding to prepare a polymer plate;
(3) placing the polymer plate obtained in the step 2 in the middle of a 5 x 5m mould, injecting the plane material raw material obtained in the step 1 into two sides of the mould, and performing solidification forming for 24 hours;
(4) after solidification and forming in the step 3, heating to 342 ℃ under the pressure of 100 kilograms, compacting two sides of the veneer, keeping for 2 hours, naturally cooling, and drying for 36 hours at the temperature of 130 ℃;
(5) and (5) polishing the panel to obtain marble luster.
Example 2
The large-plate marble tile comprises a surface material, a polymer plate and a surface material, wherein the surface material comprises the following raw materials in parts by weight: 40 parts of marble crushed aggregates, 4 parts of aluminum powder, 20 parts of glass chips, 20 parts of sodium silicate, 10 parts of feldspar powder, 7 parts of calcite, 8 parts of talcum powder and 6 parts of clay; the polymer plate is an LCP liquid crystal polymer plate penetrated by steel wires, and the length of the steel wires penetrating out of two sides of the polymer plate is 1 cm; the arrangement of the steel wires on the LCP liquid crystal polymer plate is a matrix of 5 multiplied by 5cm, and the diameter of the steel wires is 0.2 cm; and after the surface of the polymer plate is solidified and formed, the surface plate is subjected to compaction treatment at the temperature of 342 ℃ for 2 hours, and then is cooled and dried.
The mesh number of the marble crushed aggregates is 300 meshes, and the marble crushed aggregates are obtained by recycling waste natural marble crushed aggregates. The thickness of polymer panel is 3cm, the thickness of plane materiel is 2 cm. The melting point of the LCP liquid crystal polymer sheet is 340 ℃.
A preparation method of a large-plate marble tile comprises the following steps:
(1) uniformly mixing 40 parts of marble crushed aggregates, 4 parts of aluminum powder and 20 parts of glass scraps, melting at 800 ℃, crushing into sheets, mixing with 16-20 parts of sodium silicate, 10-14 parts of feldspar powder, 5-7 parts of calcite, 8-10 parts of talcum powder and 4-6 parts of clay uniformly, adding 30 parts of water, and uniformly stirring;
(2) after arranging the steel wires in a mould, injecting molten LCP polymer material for molding to prepare a polymer plate;
(3) placing the polymer plate obtained in the step 2 in the middle of a 5 x 5m mould, injecting the plane material raw material obtained in the step 1 into two sides of the mould, and performing solidification forming for 24 hours;
(4) after solidification and forming in the step 3, heating to 342 ℃ under the pressure of 100 kilograms, compacting two sides of the veneer, keeping for 2 hours, naturally cooling, and drying for 36 hours at the temperature of 130 ℃;
(5) and (5) polishing the panel to obtain marble luster.
Example 3
The large-plate marble tile comprises a surface material, a polymer plate and a surface material, wherein the surface material comprises the following raw materials in parts by weight: 50 parts of crushed marble, 5 parts of aluminum powder, 10 parts of glass chips, 16 parts of sodium silicate, 14 parts of feldspar powder, 5 parts of calcite, 10 parts of talcum powder and 4 parts of clay; the polymer plate is an LCP liquid crystal polymer plate penetrated by steel wires, and the length of the steel wires penetrating out of two sides of the polymer plate is 1.4 cm; the arrangement of the steel wires on the LCP liquid crystal polymer plate is a matrix of 5 multiplied by 5cm, and the diameter of the steel wires is 0.2 cm; and after the surface of the polymer plate is solidified and formed, the surface plate is subjected to compaction treatment at the temperature of 342 ℃ for 2 hours, and then is cooled and dried.
The mesh number of the marble crushed aggregates is 300 meshes, and the marble crushed aggregates are obtained by recycling waste natural marble crushed aggregates. The thickness of polymer panel is 3cm, the thickness of plane materiel is 2 cm. The melting point of the LCP liquid crystal polymer sheet is 340 ℃.
A preparation method of a large-plate marble tile comprises the following steps:
(1) 50 parts of marble crushed aggregates, 5 parts of aluminum powder and 10 parts of glass scraps, uniformly mixing, melting at 800 ℃, crushing into sheets, uniformly mixing with 16-20 parts of sodium silicate, 10-14 parts of feldspar powder, 5-7 parts of calcite, 8-10 parts of talcum powder and 4-6 parts of clay, uniformly mixing with 16-20 parts of sodium silicate, 5-1mm in sheet thickness and 20-60 meshes in mesh number, adding 30 parts of water, and uniformly stirring;
(2) after arranging the steel wires in a mould, injecting molten LCP polymer material for molding to prepare a polymer plate;
(3) placing the polymer plate obtained in the step 2 in the middle of a 5 x 5m mould, injecting the plane material raw material obtained in the step 1 into two sides of the mould, and performing solidification forming for 24 hours;
(4) after solidification and forming in the step 3, heating to 342 ℃ under the pressure of 100 kilograms, compacting two sides of the veneer, keeping for 2 hours, naturally cooling, and drying for 36 hours at the temperature of 130 ℃;
(5) and (5) polishing the panel to obtain marble luster.
Comparative example 1
Same as example 1 except that no steel wire was provided on the polymer panel.
Comparative example 2
Same as example 1 except that the steel wire was extended by a length of 0.8 cm.
Comparative example 3
Same as example 1 except that the diameter of the steel wire was 0.1 cm.
Comparative example 4
Same as example 1 except that no feldspar powder, calcite, talc were added.
Comparative example 5
The same as example 1 except that the face material was prepared using the glaze formulation of CN 108751709A.
Comparative example 6
Same as example 1 except that the high temperature compacting process of step 4 was not performed.
Comparative example 7
Same as example 1 except that aluminum powder was not added, glass cullet was added.
Comparative example 8
Same as example 1 except that aluminum powder was not added.
Comparative example 9
Same as example 1 except that no glass cullet was added.
Examples 1 to 3 and comparative examples 1 to 6 were subjected to a performance test, 5X 5m tiles were subjected to an impact height cm according to GB 1732-79 (88); and (3) soaking the ceramic tile in 1N ammonia water solution for 365 days, taking out, drying, and observing the fit degree of the surface material and the polymer plate.
| Height cm of impact resistance | Adhesive property | |
| Example 1 | 280 | Bonding |
| Example 2 | 270 | Bonding |
| Example 3 | 270 | Bonding |
| Comparative example 1 | 200 | With a small amount of flaking off |
| Comparative example 2 | 220 | Bonding |
| Comparative example 3 | 210 | With a small amount of flaking off |
| Comparative example 4 | 180 | With flaking off |
| Comparative example 5 | 160 | Exfoliation |
| Comparative example 6 | 170 | Severe exfoliation |
| Comparative example 7 | 160 | Exfoliation |
| Comparative example 8 | 170 | Exfoliation |
| Comparative example 9 | 170 | Exfoliation |
The experimental results show that: as is apparent from comparison of examples with comparative examples 1 to 3, the fitting property and impact strength can be effectively improved by providing a unique steel wire structure, and the length and diameter of the steel wire are preferably in a certain range. It can be seen from the comparison between examples and comparative examples 4 to 5 that the use of the conventional formulation or the absence of feldspar powder, calcite and talc as additives results in a serious deterioration in the adhesion and insufficient impact strength. It can be seen from the examples and comparative example 6 that, in the present invention, the improvement of the adhesion can be effectively promoted by performing the high temperature compacting process again after the molding, and at the same time, the texture structure is more compact, and no gap is formed between the material and the steel wire, thereby improving the impact strength. It is understood from the comparison between examples and comparative examples 7 to 9 that the addition of aluminum powder and glass cullet improves the adhesion and impact strength, presumably because the addition of both can further fill the minute space and the aluminum powder can exert the effect of removing oxygen and moisture.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The large-plate marble tile is characterized by comprising a surface material, a polymer plate and a surface material, wherein the surface material comprises the following raw materials in parts by weight: 40-50 parts of marble crushed aggregates, 4-5 parts of aluminum powder, 10-20 parts of glass chips, 16-20 parts of sodium silicate, 10-14 parts of feldspar powder, 5-7 parts of calcite, 8-10 parts of talcum powder and 4-6 parts of clay; the polymer plate is an LCP liquid crystal polymer plate penetrated by steel wires, and the length of the steel wires penetrating out of two sides of the polymer plate is 1-1.4 cm; the arrangement of the steel wires on the LCP liquid crystal polymer plate is a matrix of 5 multiplied by 5cm, and the diameter of the steel wires is 0.2 cm; and after the surface of the polymer plate is solidified and formed, the surface plate is subjected to compaction treatment at the temperature of 342 ℃ for 2 hours, and then is cooled and dried.
2. The large marble tile of claim 1, wherein: the mesh number of the marble crushed aggregates is 300 meshes.
3. The large marble tile of claim 1, wherein: the thickness of the polymer sheet is 2-4cm, and the thickness of the surface material is 2 cm.
4. The large marble tile according to claim 1, wherein said LCP liquid crystal polymer sheet has a melting point of 340 ℃.
5. A preparation method of a large-plate marble tile is characterized by comprising the following steps:
(1) 40-50 parts of marble crushed material, 4-5 parts of aluminum powder and 10-20 parts of glass chippings are uniformly mixed, melted at 800 ℃, crushed into flakes, the thickness of the flakes is 0.5-1mm, and the mesh number is 20-60 meshes, and then the flakes are uniformly mixed with 16-20 parts of sodium silicate, 10-14 parts of feldspar powder, 5-7 parts of calcite, 8-10 parts of talcum powder and 4-6 parts of clay, and after 30 parts of water is added, the mixture is uniformly stirred;
(2) after arranging the steel wires in a mould, injecting molten LCP polymer material for molding to prepare a polymer plate;
(3) placing the polymer plate obtained in the step 2 in the middle of a 5 x 5m mould, injecting the plane material raw material obtained in the step 1 into two sides of the mould, and performing solidification forming for 24 hours;
(4) after solidification and forming in the step 3, heating to 342 ℃ under the pressure of 100 kilograms, compacting two sides of the veneer, keeping for 2 hours, naturally cooling, and drying for 36 hours at the temperature of 130 ℃;
(5) and (5) polishing the panel to obtain marble luster.
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| CN201911315886.8A CN111004009B (en) | 2019-12-19 | 2019-12-19 | Large-plate marble tile and preparation method thereof |
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| CN201911315886.8A CN111004009B (en) | 2019-12-19 | 2019-12-19 | Large-plate marble tile and preparation method thereof |
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| CN111004009B CN111004009B (en) | 2021-12-10 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040241479A1 (en) * | 2003-05-27 | 2004-12-02 | Domine Joseph Dominic | New Backing layers and subastrates for articles formed from ionomer laminates |
| CN101050644A (en) * | 2006-04-06 | 2007-10-10 | 戴长虹 | Composite heat insulation plate |
| CN103052608A (en) * | 2010-07-15 | 2013-04-17 | 乐金华奥斯有限公司 | Artificial marble including plate-shaped chips of waste glass, and method for fabricating same |
| CN204676727U (en) * | 2015-05-26 | 2015-09-30 | 王菊 | A kind of novel regeneration concrete combined wall |
| CN107473642A (en) * | 2017-08-29 | 2017-12-15 | 无为县鑫品石业有限公司 | A kind of semi-transparent Ming Dynasty style recycles marble and its manufacture method |
| CN108947585A (en) * | 2018-06-29 | 2018-12-07 | 江西省正大陶瓷有限公司 | A kind of preparation method of Dali stone ceramic tile |
-
2019
- 2019-12-19 CN CN201911315886.8A patent/CN111004009B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040241479A1 (en) * | 2003-05-27 | 2004-12-02 | Domine Joseph Dominic | New Backing layers and subastrates for articles formed from ionomer laminates |
| CN101050644A (en) * | 2006-04-06 | 2007-10-10 | 戴长虹 | Composite heat insulation plate |
| CN103052608A (en) * | 2010-07-15 | 2013-04-17 | 乐金华奥斯有限公司 | Artificial marble including plate-shaped chips of waste glass, and method for fabricating same |
| CN204676727U (en) * | 2015-05-26 | 2015-09-30 | 王菊 | A kind of novel regeneration concrete combined wall |
| CN107473642A (en) * | 2017-08-29 | 2017-12-15 | 无为县鑫品石业有限公司 | A kind of semi-transparent Ming Dynasty style recycles marble and its manufacture method |
| CN108947585A (en) * | 2018-06-29 | 2018-12-07 | 江西省正大陶瓷有限公司 | A kind of preparation method of Dali stone ceramic tile |
Non-Patent Citations (3)
| Title |
|---|
| 《通用化工产品分析方法手册》编写组: "《通用化工产品分析方法手册》", 31 January 1999, 化学工业出版社 * |
| 樊新民，车剑飞: "《工程塑料及其应用》", 30 April 2006, 机械工业出版社 * |
| 顾辋，蒋亭玲: "《建筑施工新技术》", 30 November 1994, 山东科学技术出版社 * |
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