CN105347737A - Waterproof tile pasting mortar - Google Patents
Waterproof tile pasting mortar Download PDFInfo
- Publication number
- CN105347737A CN105347737A CN201510615334.4A CN201510615334A CN105347737A CN 105347737 A CN105347737 A CN 105347737A CN 201510615334 A CN201510615334 A CN 201510615334A CN 105347737 A CN105347737 A CN 105347737A
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- CN
- China
- Prior art keywords
- agent
- powder
- waterproof tile
- water reducer
- tile paste
- Prior art date
- 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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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 34
- 239000000203 mixture Substances 0.000 claims abstract description 25
- 239000004576 sand Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims description 27
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
- 241000931143 Gleditsia sinensis Species 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000001913 cellulose Substances 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 8
- 239000004113 Sepiolite Substances 0.000 claims description 7
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 7
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 7
- 229910052624 sepiolite Inorganic materials 0.000 claims description 7
- 235000019355 sepiolite Nutrition 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 244000042690 Rhizophora stylosa Species 0.000 claims description 4
- 244000061458 Solanum melongena Species 0.000 claims description 4
- 235000002597 Solanum melongena Nutrition 0.000 claims description 4
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 125000001033 ether group Chemical group 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 238000003723 Smelting Methods 0.000 abstract description 4
- 239000002440 industrial waste Substances 0.000 abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- 229920003086 cellulose ether Polymers 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 239000010883 coal ash Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000010881 fly ash Substances 0.000 description 4
- DKVBOUDTNWVDEP-NJCHZNEYSA-N teicoplanin aglycone Chemical compound N([C@H](C(N[C@@H](C1=CC(O)=CC(O)=C1C=1C(O)=CC=C2C=1)C(O)=O)=O)[C@H](O)C1=CC=C(C(=C1)Cl)OC=1C=C3C=C(C=1O)OC1=CC=C(C=C1Cl)C[C@H](C(=O)N1)NC([C@H](N)C=4C=C(O5)C(O)=CC=4)=O)C(=O)[C@@H]2NC(=O)[C@@H]3NC(=O)[C@@H]1C1=CC5=CC(O)=C1 DKVBOUDTNWVDEP-NJCHZNEYSA-N 0.000 description 4
- 150000008130 triterpenoid saponins Chemical group 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000002734 clay mineral Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229930182470 glycoside Natural products 0.000 description 2
- 150000002338 glycosides Chemical class 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 2
- 239000000391 magnesium silicate Substances 0.000 description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 description 2
- 235000019792 magnesium silicate Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000001483 monosaccharide substituent group Chemical group 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 150000003648 triterpenes Chemical class 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000002044 Rhizophora apiculata Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002120 nanofilm Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention discloses waterproof tile pasting mortar which is prepared from the following components in percentage by mass: a formula shown in the description. The additive is a modifying agent and a thickening agent; the modifying is one of or a mixture of more of cellulose ether, an air entraining agent and a water reducer. By effectively using a large amount of tailing sand and coal ash formed by residues discharged after mineral separation or smelting and industrial waste materials, the cost is greatly lowered, and moreover, green and pollution-free component proportioning is realized, the usage amount of natural yellow sand is reduced, and the interface mortar binding property and the air content are increased by virtue of one of or the mixture of more of cellulose ether, the air entraining agent and the water reducer.
Description
Technical field
The present invention relates to a kind of mortar, refers to a kind of waterproof tile paste mortar particularly.
Background technology
Masses generally adopted Portland cement bonding applique surface brick plate in the past.Cement masonry mortar bonding strength is low, expanding with heat and contract with cold, freeze thawing, under the External Force Acting such as vibration, can produce a lot of problem, such as: facing tile plate comes off, motar hollowing, New-old concrete connect in delamination.This not only destroys the finishing effect of ceramic tile, and injures the safety, particularly Highrise buildings of pedestrian under finishing metope, repairs also extremely inconvenient.Masses generally adopted Portland cement bonding applique surface brick plate in the past.Principle pasted by glue for tile is two aspects: one is that chemistry pastes principle, the inorganic materials of glue for tile and organic materials complex reaction, produces the material with adherence force, matrix and ceramic tile are tightly bonding to.Use the exclusive profile of tooth scraper plate plaster instrument of glue for tile, more can for user saves more than half materials and obtain 2-3 cohesive force doubly.Traditional tile laying technique utilizes slurry penetration to the pore at the ceramic tile back side, stiff rear formation viscous force, thus reach paving effect.And present porcelain brick due to water-intake rate extremely low, behind pore is considerably less, if also utilize original paving technique, viscous force can be caused unavoidably to form situation about coming off not.Some owners reflection now, has just moved in new house soon, and the ceramic tile that cement is pasted creates hollowing, and the time has been grown and caused ceramic tile to come off; There is no the tile laying of reserving gaps, experienced by the just explosion of temperature difference corner.This is due to the inclined rigidity of sand-cement slurry character, easily causes stress to ceramic tile and ceramic tile itself is chapped, and cold cycling easily causes mortar and basic unit to depart from, and causes ceramic tile hollowing.As a kind of novel material of construction steam-pressing aero-concrete, it is widely applied owing to having good heat-insulating property, sound-proofing properties, anti-permeability performance and fire performance, due to steam-pressing aero-concrete in the fabrication process introducing air and formed in a large number small, close and stabilise bubbles, existing interfacial agents cannot be mated with it, bubble diameter must be found less, and the interfacial agents that bubble density is larger just can guarantee adhesive property.Utilization of fly ash problem in addition for CHARACTERISTICS OF TAILINGS SAND in green manufacturing process and the resistates of discharging after ore dressing or smelting and industrial waste formation is the object that those skilled in the art study always.
Summary of the invention
The invention provides one and not only make full use of flyash, CHARACTERISTICS OF TAILINGS SAND, and form a large amount of intensive stable, micro-bubble, increase the waterproof tile paste mortar of adhesive property.
A kind of waterproof tile paste mortar, composed of the following components by mass percentage:
Described admixture is properties-correcting agent and viscosifying agent, and described properties-correcting agent is one or more mixtures of ether of cellulose, air entrapment agent, water reducer.This kind of waterproof tile paste mortar effectively make use of a large amount of CHARACTERISTICS OF TAILINGS SAND and not only greatly reduces cost through the flyash of ore dressing or the resistates of discharging after smelting and industrial waste formation, and achieving the composition proportion of green non-pollution, the usage quantity decreasing natural yellow sand increases boundary mortar adhesive property by one or more mixtures of ether of cellulose, air entrapment agent, water reducer simultaneously.Described CHARACTERISTICS OF TAILINGS SAND is iron tailings sand.
Described admixture is ether of cellulose, air entrapment agent, water reducer, viscosifying agent, wherein each composition by weight percent 3: 2: 9: 80.
Described viscosifying agent is the mixture of sepiolite powder, montmorillonite powder, wilkinite powder, wherein each composition by weight percent 3: 2: 4.Sepiolite powder be a kind of tool layer chain-like structure containing Shuifu County's magnesium silicate clay mineral.Rhombic system or oblique system are general in bulk, earthy or fibrous agrregate.Sepiolite is a kind of fibrous hydrous magnesium silicate, usually in white, light gray, the color such as pale yellow, opaque also lackluster.The shape that they have as soil block, the strange cot shape of some one-tenth one or nodular.Can see that they are got together by countless filament to line up sheet under an electron microscope.Montmorillonite is the layer mineral be made up of the hydrous alumino silicates that particle is superfine, and it is important clay mineral that montmorillonite subtribe belongs to one of smectite race mineral, is generally bulk or earthy.Molecular formula (Al, Mg) 2 [Si4O10] (OH) 2nH2O, centre is alumina octahedral, the clay mineral of the three-layer tablet shape structure formed for silicon-oxy tetrahedron up and down, moisture and some exchange cations at crystal structure interlayer, there is higher loading capacity, there is higher water-swelling ability.Wilkinite powder has the thickening property that good water-swelling property and dispersion and suspension and pulping performance greatly improve viscosifying agent.Sepiolite powder, montmorillonite powder, wilkinite powder be combined with each other when utilizing sepiolite to run into water and can absorb a lot of water thus become softness, and once dry just hardening, under soft condition, adsorb large quantity of moisture under montmorillonite powder, the effect of wilkinite powder, form denseness and the viscosity that good thickening property improves waterproof tile paste mortar.
Described air entrapment agent is Chinese honey locust powder, Rhizophora stylosa stilit root powder, autumn eggplant stilit root powder, dodecyl dimethylamine oxide mix formation according to weight percent 15: 2: 2: 1.Chinese honey locust is also referred to as Chinese honey locust, and the extract containing a kind of pungent in Chinese honey locust, main component is triterpenoid saponin.It has and good causes performance, and triterpenoid saponin is elementary composition by monosaccharide groups, glycosides base and glycosides.Aglycon have two joining aglycons compositions, and next aglycon of generalized case can connect the monose of more than 3 or 3, forms a larger pentacyclic triterpene space structure.Monose in monosaccharide groups has a lot of hydroxyl can form hydrogen bond with water molecules, thus has stronger wetting ability, and the aglycon in aglycon base has lipophilicity is hydrophobic group.Triterpenoid saponin belongs to nonionic surface active agent.After triterpenoid saponin is water-soluble, macromole is attracted on liquid-gas interface, forms the aligning of two kinds of groups, thus reduces the tension force at bubble interface, make the generation at new interface become easy, if mechanically stirred solution, will produce bubble.And due to triterpene soap molecular structure comparatively large, the molecular film of formation is thicker, and elasticity and the intensity of walls are higher, and bubble can keep relative stability.By the sea, it has flourishing ventilating tissue and fine and close molecular structure can help Chinese honey locust powder to form fine and close bubble for Rhizophora stylosa stilit root primary growth.Autumn this kind of plant of eggplant stilit root is Fujian frequent species in mangrove forest, is also the kind that can resist cold, can be distributed to neighbouring province Zhejiang northwards, except except Fujian in Hainan, Guangxi, Guangdong, Taiwan, Hong Kong bay have distribution.In the region on interior beach, having distribution from outbeach, on the more smooth mud bank in mouth of the river bay, it has flourishing ventilating tissue and fine and close molecular structure can help Chinese honey locust powder to form fine and close bubble in many growths.
The present invention effectively make use of a large amount of CHARACTERISTICS OF TAILINGS SAND and not only greatly reduces cost through the flyash of ore dressing or the resistates of discharging after smelting and industrial waste formation, and achieving the composition proportion of green non-pollution, the usage quantity decreasing natural yellow sand increases boundary mortar adhesive property and air content by one or more mixtures of ether of cellulose, air entrapment agent, water reducer simultaneously.
Embodiment
A kind of waterproof tile paste mortar, composed of the following components by mass percentage:
Admixture is properties-correcting agent and viscosifying agent, and properties-correcting agent is one or more mixtures of ether of cellulose, air entrapment agent, water reducer.
Be ether of cellulose, air entrapment agent, water reducer, viscosifying agent as preferred structure admixture, wherein each composition by weight percent 3: 2: 9: 80.Viscosifying agent is the mixture of sepiolite powder, montmorillonite powder, wilkinite powder, wherein each composition by weight percent 3: 2: 4.Air entrapment agent is Chinese honey locust powder, Rhizophora stylosa stilit root powder, autumn eggplant stilit root powder, dodecyl dimethylamine oxide mix formation according to weight percent 15: 2: 2: 1.CHARACTERISTICS OF TAILINGS SAND is iron tailings sand.
In order to verify the characteristic of waterproof tile paste mortar of the present invention, adopt above-mentioned materials composition to do following embodiment according to following table, in table, material all pacifies weight percent meter:
Excellent according to the composition proportion waterproof of the present invention tile paste mortar all technical of above-mentioned waterproof tile paste mortar, the waste that not only make use of breeze and CHARACTERISTICS OF TAILINGS SAND etc. in a large number traditional realizes second stage employ, and the bonding intensity reached required for waterproof tile paste mortar and shrinkage, particularly with the addition of air entrapment agent of the present invention and can significantly improve shrinkage, and with the addition of viscosifying agent of the present invention and significantly improve cohesive strength.
Claims (5)
1. a waterproof tile paste mortar, is characterized in that composed of the following components by mass percentage:
Described admixture is properties-correcting agent and viscosifying agent, and described properties-correcting agent is one or more mixtures of ether of cellulose, air entrapment agent, water reducer.
2. waterproof tile paste mortar according to claim 1, is characterized in that: described admixture is ether of cellulose, air entrapment agent, water reducer, viscosifying agent, wherein each composition by weight percent 3: 2: 9: 80.
3. waterproof tile paste mortar according to claim 1, is characterized in that: described viscosifying agent is the mixture of sepiolite powder, montmorillonite powder, wilkinite powder, wherein each composition by weight percent 3: 2: 4.
4. waterproof tile paste mortar according to claim 1, is characterized in that: described air entrapment agent is Chinese honey locust powder, Rhizophora stylosa stilit root powder, autumn eggplant stilit root powder, dodecyl dimethylamine oxide mix formation according to weight percent 15: 2: 2: 1.
5. waterproof tile paste mortar according to claim 1, is characterized in that: described CHARACTERISTICS OF TAILINGS SAND is iron tailings sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510615334.4A CN105347737B (en) | 2015-09-16 | 2015-09-16 | Waterproof tile paste mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510615334.4A CN105347737B (en) | 2015-09-16 | 2015-09-16 | Waterproof tile paste mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105347737A true CN105347737A (en) | 2016-02-24 |
| CN105347737B CN105347737B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510615334.4A Active CN105347737B (en) | 2015-09-16 | 2015-09-16 | Waterproof tile paste mortar |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107162529A (en) * | 2017-06-13 | 2017-09-15 | 安徽筑园景新型建材科技有限公司 | A kind of building heat insulation cracking resistance composite mortar and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102126A (en) * | 2013-01-29 | 2013-05-15 | 绍兴益生砂浆有限公司 | Masonry mortar for autoclaved aerated concrete |
| CN103102127A (en) * | 2013-01-29 | 2013-05-15 | 绍兴益生砂浆有限公司 | Interface mortar for autoclaved aerated concrete |
| CN104230237A (en) * | 2014-09-09 | 2014-12-24 | 广西横县恒丰建材有限责任公司 | Ceramic tile ready-mixed mortar and production method thereof |
-
2015
- 2015-09-16 CN CN201510615334.4A patent/CN105347737B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103102126A (en) * | 2013-01-29 | 2013-05-15 | 绍兴益生砂浆有限公司 | Masonry mortar for autoclaved aerated concrete |
| CN103102127A (en) * | 2013-01-29 | 2013-05-15 | 绍兴益生砂浆有限公司 | Interface mortar for autoclaved aerated concrete |
| CN104230237A (en) * | 2014-09-09 | 2014-12-24 | 广西横县恒丰建材有限责任公司 | Ceramic tile ready-mixed mortar and production method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107162529A (en) * | 2017-06-13 | 2017-09-15 | 安徽筑园景新型建材科技有限公司 | A kind of building heat insulation cracking resistance composite mortar and preparation method thereof |
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| Publication number | Publication date |
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| CN105347737B (en) | 2019-10-25 |
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Address after: A village of 311800 in Zhejiang province Zhuji City, East Street Licun Patentee after: Zhejiang Zhaoshan Building Materials Technology Co.,Ltd. Address before: A village of 311800 in Zhejiang province Zhuji City, East Street Licun Patentee before: ZHUJI ZHANSHAN TIANFENG DRY-MIXED MORTAR Co.,Ltd. |
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Denomination of invention: Waterproof ceramic tile paste mortar Effective date of registration: 20220311 Granted publication date: 20191025 Pledgee: Shaoxing Bank Co.,Ltd. Zhuji sub branch Pledgor: Zhejiang Zhaoshan Building Materials Technology Co.,Ltd. Registration number: Y2022330000327 |
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Date of cancellation: 20231113 Granted publication date: 20191025 Pledgee: Shaoxing Bank Co.,Ltd. Zhuji sub branch Pledgor: Zhejiang Zhaoshan Building Materials Technology Co.,Ltd. Registration number: Y2022330000327 |
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