CN101811850A - Polymer cement-based waterproof dry powder mortar - Google Patents
Polymer cement-based waterproof dry powder mortar Download PDFInfo
- Publication number
- CN101811850A CN101811850A CN200910227339A CN200910227339A CN101811850A CN 101811850 A CN101811850 A CN 101811850A CN 200910227339 A CN200910227339 A CN 200910227339A CN 200910227339 A CN200910227339 A CN 200910227339A CN 101811850 A CN101811850 A CN 101811850A
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- China
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- parts
- weight part
- mortar
- weight
- dry powder
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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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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
- C04B40/0608—Dry ready-made mixtures, e.g. mortars at which only water or a water solution has to be added before use
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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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/10—Clay
- C04B14/106—Kaolin
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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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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- 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 a polymer cement-based waterproof dry powder mortar, which is prepared by the following steps: preparing 37 weight parts of common portland cement, 45 weight parts of quartz sand, 15 weight parts of fly ash, 0.8 weight part of polymer cement, 0.1 weight part of hydroxy propyl methyl cellulose (HPMC), 1 weight part of calcined china clay micropowder, 0.4 weight part of water reducer, 0.03 weight part of hydrophobic powder, 0.4 weight part of polypropylene fiber and a proper amount of defoaming agent; and adding the raw materials into a mixing stirrer to stir the raw materials uniformly to obtain the finished product. The quartz sand may be river sand or artificial sand with a particle size of 1 to 2.5 millimeters; the fly ash is I-grade fly ash; and the weight error in raw material preparation is +/-5 percent. In the invention, the waterproof performance and adhesive property of the mortar are improved, a trouble of temporary double component preparation is avoided, and the mortar is suitable to be used for waterproof construction of parts contacting and immersing in water for a long time of underground projects, water conservancy projects, hydro-structures, subways, tunnels, sewage pond, garbage disposal plants, the roofs, interior and exterior walls, toilets and floors of buildings, and the like.
Description
Technical field
The present invention relates to building material technical field, especially relate to a kind of polymer cement-based waterproof dry powder mortar.
Background technology
The polymer cement-based waterproof mortar is a kind of novel inorganic environment-friendly waterproof novel material, mainly is that two-pack is formed at present, promptly by being powder with cement, fine aggregate and breeze, being the liquid material with the polymer emulsion.The two is produced respectively, and the two-pack supply adds water again and uses to the scene.This product exists certain drawback and deficiency.At first, polymer emulsion production needs higher working condition, and is unfavorable for remote transportation.Moreover the powder proportioning needs prescription production separately.The 3rd, price is higher, uses trouble, is not easy to promote.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of polymer cement-based waterproof dry powder mortar, in the water resistance and caking ability that strengthen mortar, avoided the trouble of the interim preparation of two-pack.
For achieving the above object, the present invention by the following technical solutions:
Purchase 37 parts of ordinary Portland cements by weight, 45 parts of quartz sands, 15 parts in flyash, 0.8 part of polymer glue powder, 0.1 part of HPMC, 1 part of calcined kaolin micro mist, 0.4 part of water reducer, 0.03 part in hydrophobic powder, 0.4 part of polypropylene fibre, defoamer is an amount of, adds up to 100 parts; Then the raw material purchased is added the mixing and blending machine polymer cement-based waterproof dry powder mortar that gets product that stirs; Wherein quartz sand is river sand or artificial sand, particle diameter 1-2.5mm; Flyash is I level flyash; Weight error was ± 5% when raw material was purchased.
The invention has the beneficial effects as follows:
The present invention adds polymer glue powder on the basis of selecting ordinary portland cement and high grade quartz sand, the splitting resistance of strongthener product, bonding tack; Other adds components such as thickening material, adjustable solidification agent, fine breeze, hydrophober, anti-fissuring agent, to strengthen the waterproof physical and chemical performance of invention material, when composite above-mentioned functions material, take into full account between each component consistency and and the adaptability of cement, finally be re-dubbed the single polymer cement-based waterproof dry powder mortar, not only strengthen the anti-cracking waterproof and the cohesiveness of mortar, avoided the trouble that bicomponent mortar brings for accumulating, construction in the prior art simultaneously.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can obtain instruction and enlightenment from the practice of the present invention to investigating hereinafter.
Embodiment
During enforcement, 37 parts of the ordinary Portland cements at first purchased, 45 parts of quartz sands, 15 parts in flyash, flyash are I level flyash, 3 parts of homemade functional component special additives add up to 100 parts; Homemade functional component special additive is made up of 0.8 part of polymer glue powder, 0.1 part of HPMC, and 1 part of calcined kaolin micro mist, 0.4 part of water reducer, 0.03 part in hydrophobic powder, 0.4 part of polypropylene fibre, defoamer is formed in right amount; HPMC refers to hydroxypropyl methyl cellulose ether; Polymer glue powder adopts the high molecular polymer of cold water solubles can disperse rubber powder; Quartz sand is clean river sand or artificial sand, particle diameter 1-2.5mm; Described share all refers to allow when weight part is weighed positive and negative 5% error.Production unit mainly contains 1 powdery mixing and blending machine, during production, carries out starting material and handles, and then material metering is dropped into mixing machine, stir, and the single polymer cement waterproofing mortar dry powder that blowing, packing get product, the advantage of this mortar product is:
1. product is a single component dry powder, is convenient to store and use, and has saved the trouble of the interim preparation of two-pack.
2. product is introduced cracking resistance and mineral micro powder, and water tolerance, impermeability are extremely excellent, and the energy long period of soaking keeps stable water-proof function in water.
3. the product cohesive strength is good, can be used with non-oiliness coiled material such as Polypropylene, non-woven fabrics, can with the permanent secure bond of concrete base layer, can coexist work-ing life with base layer structure.
4. nontoxic, tasteless, Environmental Safety, can be under the wet environment condition construction operation.
5. product is applicable to the long-term waterproof that contacts or soak the position with water such as underground works, water conservancy, water conservancy project, tunnel, tunnel, sewage lagoon, disposal site and building roofing, interior exterior wall, kitchen and toilet, terrace.
This mortar product is used for the antiseepage that certain garbage treating pool waters walling wipes one's face, and its waterproof, cracking resistance and bond effect are good, have simplified the program of raw material accumulating and construction, possess good economic and practical.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise break away from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (1)
1. a polymer cement-based waterproof dry powder mortar is characterized in that, the making method of this waterproof dry powder mortar may further comprise the steps:
Purchase 37 parts of ordinary Portland cements by weight, 45 parts of quartz sands, 15 parts in flyash, 0.8 part of polymer glue powder, 0.1 part of HPMC, 1 part of calcined kaolin micro mist, 0.4 part of water reducer, 0.03 part in hydrophobic powder, 0.4 part of polypropylene fibre, defoamer is an amount of, adds up to 100 parts; Then the raw material purchased is added the mixing and blending machine polymer cement-based waterproof dry powder mortar that gets product that stirs; Wherein quartz sand is river sand or artificial sand, particle diameter 1-2.5mm; Flyash is I level flyash; Weight error was ± 5% when raw material was purchased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227339A CN101811850A (en) | 2009-12-08 | 2009-12-08 | Polymer cement-based waterproof dry powder mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227339A CN101811850A (en) | 2009-12-08 | 2009-12-08 | Polymer cement-based waterproof dry powder mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101811850A true CN101811850A (en) | 2010-08-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910227339A Pending CN101811850A (en) | 2009-12-08 | 2009-12-08 | Polymer cement-based waterproof dry powder mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101811850A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295446A (en) * | 2011-06-16 | 2011-12-28 | 上海维固工程实业有限公司 | High performance structure reinforcement mortar composition and preparation process thereof |
| CN102603234A (en) * | 2012-03-14 | 2012-07-25 | 东南大学 | Method for pre-mixing high-ductility cement-based composite material |
| CN103304202A (en) * | 2013-06-25 | 2013-09-18 | 江苏蓝圈新材料有限公司 | Polymer waterproof mortar |
| CN103664064A (en) * | 2012-09-05 | 2014-03-26 | 上海法赫桥梁隧道养护工程技术有限公司 | Inorganic polymer mortar and manufacture method thereof |
| CN104163594A (en) * | 2014-07-24 | 2014-11-26 | 广州市景龙装饰工程有限公司 | Cement-based finishing slurry and preparation method thereof |
| CN105731931A (en) * | 2016-02-25 | 2016-07-06 | 张学健 | Nanometer attapulgite modified waterproof mortar |
| CN106892611A (en) * | 2015-12-18 | 2017-06-27 | 天津拓展伟创材料研究有限公司 | Flexible waterproof mortar of inorganic environment-friendly and preparation method thereof |
| CN106995298A (en) * | 2016-01-26 | 2017-08-01 | 漳州市万可涂节能建材科技有限公司 | A kind of preparation method of external wall waterproof Buddha's warrior attendant ash |
| WO2017193607A1 (en) * | 2016-05-13 | 2017-11-16 | 王继忠 | Ready-mix soil cement having high intensity |
| CN108341632A (en) * | 2017-03-30 | 2018-07-31 | 温州创新新材料股份有限公司 | A kind of Polymer cement materials |
| CN108532926A (en) * | 2018-04-09 | 2018-09-14 | 南安市创培电子科技有限公司 | A kind of ceramic tile applying method |
| CN110423071A (en) * | 2019-09-06 | 2019-11-08 | 张家界万众新型建筑材料有限公司 | A kind of modified polyorganosiloxane class waterproof dry-mixed mortar |
-
2009
- 2009-12-08 CN CN200910227339A patent/CN101811850A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295446A (en) * | 2011-06-16 | 2011-12-28 | 上海维固工程实业有限公司 | High performance structure reinforcement mortar composition and preparation process thereof |
| CN102603234A (en) * | 2012-03-14 | 2012-07-25 | 东南大学 | Method for pre-mixing high-ductility cement-based composite material |
| CN102603234B (en) * | 2012-03-14 | 2013-04-03 | 东南大学 | Method for pre-mixing high-ductility cement-based composite material |
| CN103664064A (en) * | 2012-09-05 | 2014-03-26 | 上海法赫桥梁隧道养护工程技术有限公司 | Inorganic polymer mortar and manufacture method thereof |
| CN103304202A (en) * | 2013-06-25 | 2013-09-18 | 江苏蓝圈新材料有限公司 | Polymer waterproof mortar |
| CN104163594B (en) * | 2014-07-24 | 2016-03-02 | 广州市景龙装饰工程有限公司 | A kind of cement based finishing slurry and preparation method thereof |
| CN104163594A (en) * | 2014-07-24 | 2014-11-26 | 广州市景龙装饰工程有限公司 | Cement-based finishing slurry and preparation method thereof |
| CN106892611A (en) * | 2015-12-18 | 2017-06-27 | 天津拓展伟创材料研究有限公司 | Flexible waterproof mortar of inorganic environment-friendly and preparation method thereof |
| CN106995298A (en) * | 2016-01-26 | 2017-08-01 | 漳州市万可涂节能建材科技有限公司 | A kind of preparation method of external wall waterproof Buddha's warrior attendant ash |
| CN105731931A (en) * | 2016-02-25 | 2016-07-06 | 张学健 | Nanometer attapulgite modified waterproof mortar |
| WO2017193607A1 (en) * | 2016-05-13 | 2017-11-16 | 王继忠 | Ready-mix soil cement having high intensity |
| CN108341632A (en) * | 2017-03-30 | 2018-07-31 | 温州创新新材料股份有限公司 | A kind of Polymer cement materials |
| CN108532926A (en) * | 2018-04-09 | 2018-09-14 | 南安市创培电子科技有限公司 | A kind of ceramic tile applying method |
| CN110423071A (en) * | 2019-09-06 | 2019-11-08 | 张家界万众新型建筑材料有限公司 | A kind of modified polyorganosiloxane class waterproof dry-mixed mortar |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100825 |