CN103964810A - Electromagnetic shielding decoration board - Google Patents
Electromagnetic shielding decoration board Download PDFInfo
- Publication number
- CN103964810A CN103964810A CN201410174699.3A CN201410174699A CN103964810A CN 103964810 A CN103964810 A CN 103964810A CN 201410174699 A CN201410174699 A CN 201410174699A CN 103964810 A CN103964810 A CN 103964810A
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- adopt
- grams
- electromagnetic shielding
- decoration board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005034 decoration Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 176
- 239000002994 raw material Substances 0.000 claims abstract description 40
- 229910052889 tremolite Inorganic materials 0.000 claims abstract description 16
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims abstract description 9
- 229910052596 spinel Inorganic materials 0.000 claims abstract description 9
- 239000011029 spinel Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010439 graphite Substances 0.000 claims abstract description 8
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 8
- 239000000049 pigment Substances 0.000 claims abstract description 8
- 239000010977 jade Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 21
- 238000007493 shaping process Methods 0.000 claims description 19
- 239000008187 granular material Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- 239000005995 Aluminium silicate Substances 0.000 claims description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 7
- 239000004115 Sodium Silicate Substances 0.000 claims description 7
- 235000012211 aluminium silicate Nutrition 0.000 claims description 7
- 239000011449 brick Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 7
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 7
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 239000011734 sodium Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005543 nano-size silicon particle Substances 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 16
- -1 2 grams Substances 0.000 description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 description 7
- 239000011707 mineral Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009993 protective function Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 241000192700 Cyanobacteria Species 0.000 description 1
- 229910020068 MgAl Inorganic materials 0.000 description 1
- 239000011468 face brick Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052611 pyroxene Inorganic materials 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to building decoration material, in particular to an electromagnetic shielding decoration board, and solves the problem that no building decoration material with an electromagnetic wave shielding function and an environment purifying function is available at present. The electromagnetic shielding decoration board comprises the following raw materials in parts by weight: 20 to 40 parts of a basic material, 20 to 37 parts of an auxiliary material, 20 to 40 parts of a binding material and 1 to 3 parts of a nanometer material, wherein the basic material comprises any two or more of the following raw materials in any proportion: serpentine, tremolite, spinel, stromatolite and quartzose jade; the auxiliary material comprises the following raw materials in parts by weight: 10 to 20 parts of tremolite tailings, 0 to 20 parts of magnet tailings, 0 to 2 parts of graphite, and 0.1 to 0.2 part of pigments. The electromagnetic shielding decoration board is suitable for building decoration.
Description
Technical field
The present invention relates to building and ornament materials, specifically a kind of electromagnetic shielding decoration board material.
Background technology
Electromagnetic shielding material refers to a class protective function material with electromagnetic wave shielding function.Ecological mineral material refers to a class mineral material with environment purification function.Along with the development of materials processing technology, electromagnetic shielding material and ecological mineral material are processed to various building structural materials, make on the one hand building have the function that prevents electromagnetic pollution, make on the other hand building have the function of ecological, environmental protective.But for example, in building and ornament materials (face brick) field, electromagnetic shielding material and ecological mineral material but rarely have application.Therefore, if can invent a kind of building and ornament materials that have electromagnetic wave shielding function and environment purification function concurrently, what not only can further strengthen building prevents electromagnetic pollution function, and can further strengthen the ecological, environmental protective function of building.But there is no at present so a kind of building and ornament materials.
Summary of the invention
The present invention is in order to solve the problem that there is no at present a kind of building and ornament materials that have electromagnetic wave shielding function and environment purification function concurrently, specifically a kind of electromagnetic shielding decoration board material.
The present invention adopts following technical scheme to realize: electromagnetic shielding decoration board material, made by the raw material of following mass fraction: base-material 20-40 part, auxiliary material 20-37 part, binding material 20-40 part, nanometer material 1-3 part;
Described base-material is made up in any proportion of any two or more the raw material in following raw material: serpentine, the tremolite, spinel, stromatolite, quartzose jade;
Described auxiliary material is made up of the raw material of following mass fraction: tremolite mine tailing 10-20 part, magnet mine tailing 0-20 part, graphite 0-2 part, pigment 0.1-0.2 part;
Described binding material is made up of the raw material of following mass fraction: sodium silicate solution 1-3 part, kaolin 0-3 part, Sodium Silicofluoride 0-1 part, white cement 0-3 part, water 2-5 part;
Described nanometer material is made up of the raw material of following massfraction: 100 parts of aqueous epoxy resins, nano titanium oxide or nano zine oxide or nano silicon 1-3 part.
The making method (the method is used for making electromagnetic shielding decoration board material of the present invention) of electromagnetic shielding decoration board material, the method is to adopt following steps to realize:
1) adopt crusher that base-material is broken for to 5-100 object base-material particle, auxiliary material is broken for to granules of accessories more than 1000 orders;
2) adopting stirrer is compound by base-material particle, granules of accessories, the common stirring of binding material;
3) compound is arranged in thin plate shaping apparatus;
4) adopt thin plate shaping apparatus that compound is shaped to sheet material;
5) adopt thicknessing machine to roughly grind the front and back of sheet material;
6) adopt nanometer material that the front of sheet material is sprayed or is coated with and scrape, it is 0.1-0.5mm that thickness is scraped in coating thickness or painting;
7) adopt continuous grinder to carry out grinding and polishing to the front of sheet material;
8) adopting cutting machine is tapestry brick by plate cutting.
When use, electromagnetic shielding decoration board material of the present invention is sticked on external wall or room interior wall, realized thus building is decorated.In this process, by utilizing serpentine, the tremolite, spinel, stromatolite, quartzose jade to have the feature of electromagnetic wave shielding function and environment purification function concurrently, (serpentine is the moisture magnesium silicate mineral of stratiform to electromagnetic shielding decoration board material of the present invention, be subject to low-hydrotherm of middle temperature metasomatosis by ultrabasic rocks, peridotites and pyroxene generation serpentinization in protolith are formed.The tremolite is fibrous translucent mineral, in the time that it is phanerocrystalline-adiagnostic or DB, is nephrite.Stromatolite is the mineral that in littoral environment Proterozoic group, blue-green algae group forms, and its microorganism nourishes by photosynthesis, is made still to exist behind its one-tenth ore deposit by the oxygenous original performance of its photosynthesis.The Chemical Composition of spinel is MgAl
2o
4it has higher infrared emittance), what further strengthened on the one hand building prevents electromagnetic pollution function, the ecological, environmental protective function that has further strengthened on the other hand building, efficiently solves the problem that there is no at present a kind of building and ornament materials that have electromagnetic wave shielding function and environment purification function concurrently thus.
The present invention efficiently solves the problem that there is no at present a kind of building and ornament materials that have electromagnetic wave shielding function and environment purification function concurrently, is applicable to building decoration.
Embodiment
embodiment mono-
Electromagnetic shielding decoration board material, is made up of the raw material of following mass fraction: 20 grams of base-materials, 20 grams of auxiliary materials, 20 grams of binding materials, 1 gram, nanometer material;
Described base-material is made up of the raw material of following mass fraction: 90 grams, serpentine, 160 grams of the tremolites;
Described auxiliary material is made up of the raw material of following mass fraction: 10 grams of tremolite mine tailings, 0 gram of magnet mine tailing, 0 gram, graphite, 0.1 gram of pigment;
Described binding material is made up of the raw material of following mass fraction: 1 gram of sodium silicate solution, 0 gram of kaolin, 0 gram of Sodium Silicofluoride, 0 gram of white cement, 2 grams, water;
Described nanometer material is made up of the raw material of following massfraction: 100 grams of aqueous epoxy resins, 1 gram of nano titanium oxide.
The making method (the method is used for making electromagnetic shielding decoration board material of the present invention) of electromagnetic shielding decoration board material, the method is to adopt following steps to realize:
1) adopt crusher that base-material is broken for to 5 object base-material particles, auxiliary material is broken for to 1000 object granules of accessories;
2) adopting stirrer is compound by base-material particle, granules of accessories, the common stirring of binding material;
3) compound is arranged in thin plate shaping apparatus;
4) adopt thin plate shaping apparatus that compound is shaped to sheet material;
5) adopt thicknessing machine to roughly grind the front and back of sheet material;
6) adopt nanometer material to spray the front of sheet material, coating thickness is 0.1mm;
7) adopt continuous grinder to carry out grinding and polishing to the front of sheet material;
8) adopting cutting machine is tapestry brick by plate cutting.
When concrete enforcement, described step 2) in, stirrer is horizontal-type biaxial rneader.Described step 3)-4) in, thin plate shaping apparatus is built up thin panel moulding apparatus.
embodiment bis-
Electromagnetic shielding decoration board material, is made up of the raw material of following mass fraction: 40 grams of base-materials, 37 grams of auxiliary materials, 40 grams of binding materials, 3 grams, nanometer material;
Described base-material is made up of the raw material of following mass fraction: 80 grams, spinel, 95 grams of stromatolites, 120 grams, quartzose jade;
Described auxiliary material is made up of the raw material of following mass fraction: 20 grams of tremolite mine tailings, 20 grams of magnet mine tailings, 2 grams, graphite, 0.2 gram of pigment;
Described binding material is made up of the raw material of following mass fraction: 3 grams of sodium silicate solutions, 3 grams of kaolin, 1 gram of Sodium Silicofluoride, 3 grams of white cements, 5 grams, water;
Described nanometer material is made up of the raw material of following massfraction: 100 grams of aqueous epoxy resins, 3 grams of nano zine oxides.
The making method (the method is used for making electromagnetic shielding decoration board material of the present invention) of electromagnetic shielding decoration board material, the method is to adopt following steps to realize:
1) adopt crusher that base-material is broken for to 100 object base-material particles, auxiliary material is broken for to 1100 object granules of accessories;
2) adopting stirrer is compound by base-material particle, granules of accessories, the common stirring of binding material;
3) compound is arranged in thin plate shaping apparatus;
4) adopt thin plate shaping apparatus that compound is shaped to sheet material;
5) adopt thicknessing machine to roughly grind the front and back of sheet material;
6) adopt nanometer material that the front of sheet material is coated with and is scraped, being coated with and scraping thickness is 0.5mm;
7) adopt continuous grinder to carry out grinding and polishing to the front of sheet material;
8) adopting cutting machine is tapestry brick by plate cutting.
When concrete enforcement, described step 2) in, stirrer is horizontal-type biaxial rneader.Described step 3)-4) in, thin plate shaping apparatus is built up thin panel moulding apparatus.
embodiment tri-
Electromagnetic shielding decoration board material, is made up of the raw material of following mass fraction: 30 grams of base-materials, 28.5 grams of auxiliary materials, 30 grams of binding materials, 2 grams, nanometer material;
Described base-material is made up of the raw material of following mass fraction: 60 grams, serpentine, 75 grams, spinel, 30 grams, quartzose jade;
Described auxiliary material is made up of the raw material of following mass fraction: 15 grams of tremolite mine tailings, 10 grams of magnet mine tailings, 1 gram, graphite, 0.15 gram of pigment;
Described binding material is made up of the raw material of following mass fraction: 2 grams of sodium silicate solutions, 1.5 grams of kaolin, 0.5 gram of Sodium Silicofluoride, 1.5 grams of white cements, 3.5 grams, water;
Described nanometer material is made up of the raw material of following massfraction: 100 grams of aqueous epoxy resins, 2 grams of nano silicons.
The making method (the method is used for making electromagnetic shielding decoration board material of the present invention) of electromagnetic shielding decoration board material, the method is to adopt following steps to realize:
1) adopt crusher that base-material is broken for to 52.5 object base-material particles, auxiliary material is broken for to 1200 object granules of accessories;
2) adopting stirrer is compound by base-material particle, granules of accessories, the common stirring of binding material;
3) compound is arranged in thin plate shaping apparatus;
4) adopt thin plate shaping apparatus that compound is shaped to sheet material;
5) adopt thicknessing machine to roughly grind the front and back of sheet material;
6) adopt nanometer material to spray the front of sheet material, coating thickness is 0.3mm;
7) adopt continuous grinder to carry out grinding and polishing to the front of sheet material;
8) adopting cutting machine is tapestry brick by plate cutting.
When concrete enforcement, described step 2) in, stirrer is horizontal-type biaxial rneader.Described step 3)-4) in, thin plate shaping apparatus is built up thin panel moulding apparatus.
embodiment tetra-
Electromagnetic shielding decoration board material, is made up of the raw material of following mass fraction: 25 grams of base-materials, 35 grams of auxiliary materials, 27 grams of binding materials, 2.6 grams, nanometer material;
Described base-material is made up of the raw material of following mass fraction: 50 grams, serpentine, 70 grams of the tremolites, 65 grams, spinel, 40 grams of stromatolites;
Described auxiliary material is made up of the raw material of following mass fraction: 12 grams of tremolite mine tailings, 18 grams of magnet mine tailings, 0.8 gram, graphite, 0.17 gram of pigment;
Described binding material is made up of the raw material of following mass fraction: 1.5 grams of sodium silicate solutions, 2 grams of kaolin, 0.6 gram of Sodium Silicofluoride, 2.4 grams of white cements, 4 grams, water;
Described nanometer material is made up of the raw material of following massfraction: 100 grams of aqueous epoxy resins, 1.8 grams of nano titanium oxides.
The making method (the method is used for making electromagnetic shielding decoration board material of the present invention) of electromagnetic shielding decoration board material, the method is to adopt following steps to realize:
1) adopt crusher that base-material is broken for to 20 object base-material particles, auxiliary material is broken for to 1350 object granules of accessories;
2) adopting stirrer is compound by base-material particle, granules of accessories, the common stirring of binding material;
3) compound is arranged in thin plate shaping apparatus;
4) adopt thin plate shaping apparatus that compound is shaped to sheet material;
5) adopt thicknessing machine to roughly grind the front and back of sheet material;
6) adopt nanometer material that the front of sheet material is coated with and is scraped, being coated with and scraping thickness is 0.2mm;
7) adopt continuous grinder to carry out grinding and polishing to the front of sheet material;
8) adopting cutting machine is tapestry brick by plate cutting.
When concrete enforcement, described step 2) in, stirrer is horizontal-type biaxial rneader.Described step 3)-4) in, thin plate shaping apparatus is built up thin panel moulding apparatus.
embodiment five
Electromagnetic shielding decoration board material, is made up of the raw material of following mass fraction: 36 grams of base-materials, 22 grams of auxiliary materials, 38 grams of binding materials, 1.4 grams, nanometer material;
Described base-material is made up of the raw material of following mass fraction: 55 grams, serpentine, 40 grams of the tremolites, 100 grams, spinel, 80 grams of stromatolites, 65 grams, quartzose jade;
Described auxiliary material is made up of the raw material of following mass fraction: 18 grams of tremolite mine tailings, 6 grams of magnet mine tailings, 1.7 grams, graphite, 0.13 gram of pigment;
Described binding material is made up of the raw material of following mass fraction: 2.5 grams of sodium silicate solutions, 1 gram of kaolin, 0.8 gram of Sodium Silicofluoride, 0.9 gram of white cement, 4.5 grams, water;
Described nanometer material is made up of the raw material of following massfraction: 100 grams of aqueous epoxy resins, 1.6 grams of nano zine oxides.
The making method (the method is used for making electromagnetic shielding decoration board material of the present invention) of electromagnetic shielding decoration board material, the method is to adopt following steps to realize:
1) adopt crusher that base-material is broken for to 75 object base-material particles, auxiliary material is broken for to 1600 object granules of accessories;
2) adopting stirrer is compound by base-material particle, granules of accessories, the common stirring of binding material;
3) compound is arranged in thin plate shaping apparatus;
4) adopt thin plate shaping apparatus that compound is shaped to sheet material;
5) adopt thicknessing machine to roughly grind the front and back of sheet material;
6) adopt nanometer material to spray the front of sheet material, coating thickness is 0.4mm;
7) adopt continuous grinder to carry out grinding and polishing to the front of sheet material;
8) adopting cutting machine is tapestry brick by plate cutting.
When concrete enforcement, described step 2) in, stirrer is horizontal-type biaxial rneader.Described step 3)-4) in, thin plate shaping apparatus is built up thin panel moulding apparatus.
Claims (2)
1. an electromagnetic shielding decoration board material, is characterized in that: the raw material by following mass fraction is made: base-material 20-40 part, auxiliary material 20-37 part, binding material 20-40 part, nanometer material 1-3 part;
Described base-material is made up in any proportion of any two or more the raw material in following raw material: serpentine, the tremolite, spinel, stromatolite, quartzose jade;
Described auxiliary material is made up of the raw material of following mass fraction: tremolite mine tailing 10-20 part, magnet mine tailing 0-20 part, graphite 0-2 part, pigment 0.1-0.2 part;
Described binding material is made up of the raw material of following mass fraction: sodium silicate solution 1-3 part, kaolin 0-3 part, Sodium Silicofluoride 0-1 part, white cement 0-3 part, water 2-5 part;
Described nanometer material is made up of the raw material of following massfraction: 100 parts of aqueous epoxy resins, nano titanium oxide or nano zine oxide or nano silicon 1-3 part.
2. a making method for electromagnetic shielding decoration board material, the method is used for making electromagnetic shielding decoration board material as claimed in claim 1, it is characterized in that: the method is to adopt following steps to realize:
1) adopt crusher that base-material is broken for to 5-100 object base-material particle, auxiliary material is broken for to granules of accessories more than 1000 orders;
2) adopting stirrer is compound by base-material particle, granules of accessories, the common stirring of binding material;
3) compound is arranged in thin plate shaping apparatus;
4) adopt thin plate shaping apparatus that compound is shaped to sheet material;
5) adopt thicknessing machine to roughly grind the front and back of sheet material;
6) adopt nanometer material that the front of sheet material is sprayed or is coated with and scrape, it is 0.1-0.5mm that thickness is scraped in coating thickness or painting;
7) adopt continuous grinder to carry out grinding and polishing to the front of sheet material;
8) adopting cutting machine is tapestry brick by plate cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174699.3A CN103964810B (en) | 2014-04-29 | 2014-04-29 | Electromagnetic shielding decoration board material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174699.3A CN103964810B (en) | 2014-04-29 | 2014-04-29 | Electromagnetic shielding decoration board material |
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| Publication Number | Publication Date |
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| CN103964810A true CN103964810A (en) | 2014-08-06 |
| CN103964810B CN103964810B (en) | 2016-03-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111718178A (en) * | 2020-08-21 | 2020-09-29 | 湖北九之日建筑装饰工程有限公司 | Indoor wireless communication signal transmission control method, composite protection plate and preparation method of composite protection plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103420639A (en) * | 2013-07-29 | 2013-12-04 | 刘建平 | Preparation method of ecological synthetic stone |
| CN103588430A (en) * | 2013-10-28 | 2014-02-19 | 刘建平 | Ecotype wall decoration powder making method and lightweight face brick making method |
-
2014
- 2014-04-29 CN CN201410174699.3A patent/CN103964810B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103420639A (en) * | 2013-07-29 | 2013-12-04 | 刘建平 | Preparation method of ecological synthetic stone |
| CN103588430A (en) * | 2013-10-28 | 2014-02-19 | 刘建平 | Ecotype wall decoration powder making method and lightweight face brick making method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111718178A (en) * | 2020-08-21 | 2020-09-29 | 湖北九之日建筑装饰工程有限公司 | Indoor wireless communication signal transmission control method, composite protection plate and preparation method of composite protection plate |
| CN111718178B (en) * | 2020-08-21 | 2020-11-20 | 湖北九之日建筑装饰工程有限公司 | Indoor wireless communication signal transmission control method, composite protection plate and preparation method of composite protection plate |
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| CN103964810B (en) | 2016-03-23 |
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