CN101492274A - Titanium gypsum dry mixed mortar - Google Patents
Titanium gypsum dry mixed mortar Download PDFInfo
- Publication number
- CN101492274A CN101492274A CNA2009100197023A CN200910019702A CN101492274A CN 101492274 A CN101492274 A CN 101492274A CN A2009100197023 A CNA2009100197023 A CN A2009100197023A CN 200910019702 A CN200910019702 A CN 200910019702A CN 101492274 A CN101492274 A CN 101492274A
- Authority
- CN
- China
- Prior art keywords
- titanium gypsum
- mixed mortar
- dry mixed
- water
- gypsum dry
- 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.)
- Granted
Links
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
- C04B28/005—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 gelatineous or gel forming binders, e.g. gelatineous Al(OH)3, sol-gel binders
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0017—Refractory metal compounds
- C04B2103/0019—Ti
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
Abstract
The invention discloses titanium gypsum dry-mixed mortar, which belongs to the field of dry-mixed mortar production. The mortar is prepared by mixing the following ingredients in portion by weight: 30 to 40 portions of semi-hydrated titanium gypsum, 10 to 20 portions of hydraulic cementing material, 40 to 50 portions of aggregate, 5 to 10 portions of quicklime, 0.5 to 1.5 portions of early strength agent, 0.02 to 0.5 portion of water retaining agent and 0.3 to 1 portion of water reducing agent. Compared with the prior art, the titanium gypsum dry-mixed mortar takes industrial waste as a major ingredient, and has the characteristics of environmental protection, stable quality, high construction efficiency and the like.
Description
Technical field
The present invention relates to a kind of dry-mixed mortar, specifically a kind of titanium gypsum dry mixed mortar.
Background technology
Along with the production-scale expansion of China's titanium white powder enterprise, the quantity discharged of titanium gypsum increases year by year.A large amount of dischargings of titanium gypsum not only take a large amount of soils, and contaminate environment, the destruction eubiosis are returned titanium dioxide enterprise and caused huge economical load.Titanium gypsum resource problem has become the key point that can titanium dioxide enterprise sustainable development.The titanium gypsum does not almost obtain utilizing at present, needs a large amount of soils in order to stack, and has both wasted the soil, contaminate environment again, on the other hand, after the titanium gypsum is piled up Exposure to Sunlight, fly away in atmosphere and be deposited to the foreign object surface that may touch with Powdered, not only contaminate environment but also pose a health risk.
Summary of the invention
Technical assignment of the present invention is at above-mentioned the deficiencies in the prior art, and a kind of environmental protection, stay in grade, titanium gypsum dry mixed mortar that operating efficiency is high are provided.
Technical assignment of the present invention is realized in the following manner: titanium gypsum dry mixed mortar, make by the batch mixes of following weight proportion:
Half water titanium gypsum 30-40 part
Hydraulic cementing materials 10-20 part
Aggregate 40-50 part
Unslaked lime 5-10 part
Hardening accelerator 0.5-1.5 part
Water-holding agent 0.02-0.5 part
Water reducer 0.1-1 part.
The fineness of described half water titanium gypsum is 100～300 orders.
Half water titanium gypsum is that a large amount of titanium gypsum of discharging with titanium dioxide enterprise are raw material, the product that the process calcining waits techniqueflow to be transformed.
Described hydraulic cementing materials is ordinary Portland cement and/or slag cement.
Described aggregate is the mixture of one or more materials in building sand, river sand, water-granulated slag or the building waste pulverizing fine particle that meets the GB/T14684-2001 standard-required, and its particle diameter is 0.15-3mmmm.
Described hardening accelerator can be hardening accelerator general in the prior art, as SODIUMNITRATE, Sodium Nitrite.Preferred vitriolate of tartar, calcium chloride, calcium formiate or the Quilonum Retard of using.
Cement, vitriolate of tartar also play the effect of exciting agent in batching.
Described water-holding agent can be a water-holding agent general in the prior art, as polyvinyl alcohol, polyoxygenated alkanes etc., preferably use the mixture of one or more materials in methylcellulose gum, Vltra tears, hydroxyethylmethyl-cellulose and the treated starch (as: organic phosphate starch, cationic starch, anionic starch, vinyl cyanide starch etc.).
Described water reducer can be a water reducer general in the prior art, as condensate of melamine and formaldehyde water reducer, sulfamate water reducer.The preferred sulfonated lignin water reducer that uses..
The present invention carries out modification by adding double water titanium gypsum of various admixtures (as hardening accelerator, water-holding agent, water reducer etc.), with hydraulic cementing materials is basic material, the selected aggregate that remix is handled through high temperature dehumidifying, desilt, accurate measurement and positive mechanical formula obtain the finished product dry-mixed mortar after stirring.
Titanium gypsum dry mixed mortar of the present invention compared with prior art has following outstanding beneficial effect:
(1) utilizing the half water titanium gypsum that is changed into by the titanium gypsum is that major ingredient is produced dry-mixed mortar, turns waste into wealth, and reduces the titanium gypsum and piles up the soil amount that takies, and has good social benefit, economic benefit and environmental benefit;
(2) product with stable quality can be used pumping spraying, and operating efficiency height, labour intensity are low, can save a large amount of artificial.
Embodiment
Explain below with specific embodiment titanium gypsum dry mixed mortar of the present invention being done.
Embodiment one:
Prescription:
Half water titanium gypsum (140 order): 35Kg ordinary Portland cement: 15Kg
River sand (particle diameter 0.15-3mm): 45Kg unslaked lime: 8Kg
Vitriolate of tartar: 1Kg hydroxyethylmethyl-cellulose: 0.2Kg
Sodium lignosulfonate: 0.2Kg
The preparation method:
Behind the various raw materials of above-mentioned prescription accurate measurement, mixing, positive mechanical formula stir and promptly get target product.
Embodiment two:
Prescription:
Half water titanium gypsum (200 order): 32Kg slag cement: 18Kg
Building waste is pulverized fine particle (particle diameter 0.15-3mm): 43Kg
Unslaked lime: 9Kg Quilonum Retard: 1.3Kg
Methylcellulose gum: 0.1Kg thionamic acid sodium: 0.4Kg
The preparation method:
Behind the various raw materials of above-mentioned prescription accurate measurement, mixing, positive mechanical formula stir and promptly get target product.
Embodiment three:
Prescription:
Half water titanium gypsum (270 order): 39Kg ordinary Portland cement: 12Kg
Water-granulated slag (particle diameter 0.15-3mm): 47Kg unslaked lime: 6Kg
Calcium formiate: 0.8Kg organic phosphate starch: 0.4Kg
Sodium lignosulfonate: 0.6Kg
The preparation method:
Behind the various raw materials of above-mentioned prescription accurate measurement, mixing, positive mechanical formula stir and promptly get target product.
Claims (8)
1, titanium gypsum dry mixed mortar is characterized in that: the batch mixes by following weight proportion is made:
Half water titanium gypsum 30-40 part
Hydraulic cementing materials 10-20 part
Aggregate 40-50 part
Unslaked lime 5-10 part
Hardening accelerator 0.5-1.5 part
Water-holding agent 0.02-0.5 part
Water reducer 0.1---1 part.
2, titanium gypsum dry mixed mortar according to claim 1 is characterized in that: the fineness of described half water titanium gypsum is 100～300 orders.
3, titanium gypsum dry mixed mortar according to claim 1 is characterized in that: described hydraulic cementing materials is ordinary Portland cement and/or slag cement.
4, titanium gypsum dry mixed mortar according to claim 1 is characterized in that: described aggregate is pulverized the mixture of one or more materials in the fine particle for building sand, river sand, water-granulated slag or building waste.
5, titanium gypsum dry mixed mortar according to claim 4 is characterized in that: the particle diameter of described aggregate is 0.15-3mm.
6, titanium gypsum dry mixed mortar according to claim 1 is characterized in that: described hardening accelerator is vitriolate of tartar, calcium chloride, calcium formiate or Quilonum Retard.
7, titanium gypsum dry mixed mortar according to claim 1 is characterized in that: described water-holding agent is the mixture of one or more materials in methylcellulose gum, Vltra tears, hydroxyethylmethyl-cellulose and the treated starch.
8, titanium gypsum dry mixed mortar according to claim 1 is characterized in that: described water reducer is the sulfonated lignin water reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100197023A CN101492274B (en) | 2009-03-12 | 2009-03-12 | Titanium gypsum dry mixed mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100197023A CN101492274B (en) | 2009-03-12 | 2009-03-12 | Titanium gypsum dry mixed mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101492274A true CN101492274A (en) | 2009-07-29 |
| CN101492274B CN101492274B (en) | 2012-02-01 |
Family
ID=40923086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100197023A Active CN101492274B (en) | 2009-03-12 | 2009-03-12 | Titanium gypsum dry mixed mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101492274B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043985A (en) * | 2013-01-13 | 2013-04-17 | 济南大学 | Titanium gypsum composite binding material and preparation method thereof |
| CN105036680A (en) * | 2015-07-21 | 2015-11-11 | 上海第二工业大学 | Method for preparing plastering gypsum through waste titanium gypsum |
| CN105152620A (en) * | 2015-10-26 | 2015-12-16 | 贵州腾峰科技有限责任公司 | Ardealite premixed dry-mixed mortar capable of being used for 3D printing |
| CN107445566A (en) * | 2017-09-30 | 2017-12-08 | 徐州中新机械科技有限公司 | A kind of green dry-mixed mortar |
| CN107500699A (en) * | 2012-09-12 | 2017-12-22 | 吉野石膏株式会社 | Gypsum hardenite and gypsum system building materials |
| CN111099849A (en) * | 2019-12-26 | 2020-05-05 | 安徽迪诺环保新材料科技有限公司 | Titanium gypsum building cement mortar and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534945C (en) * | 2007-08-15 | 2009-09-02 | 深圳清华大学研究院 | Chemical industrial gypsum building materials and preparation method thereof |
-
2009
- 2009-03-12 CN CN2009100197023A patent/CN101492274B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500699A (en) * | 2012-09-12 | 2017-12-22 | 吉野石膏株式会社 | Gypsum hardenite and gypsum system building materials |
| CN107500699B (en) * | 2012-09-12 | 2021-04-20 | 吉野石膏株式会社 | Gypsum cured product and gypsum-based building material |
| CN103043985A (en) * | 2013-01-13 | 2013-04-17 | 济南大学 | Titanium gypsum composite binding material and preparation method thereof |
| CN103043985B (en) * | 2013-01-13 | 2015-03-04 | 济南大学 | Titanium gypsum composite binding material and preparation method thereof |
| CN105036680A (en) * | 2015-07-21 | 2015-11-11 | 上海第二工业大学 | Method for preparing plastering gypsum through waste titanium gypsum |
| CN105152620A (en) * | 2015-10-26 | 2015-12-16 | 贵州腾峰科技有限责任公司 | Ardealite premixed dry-mixed mortar capable of being used for 3D printing |
| CN107445566A (en) * | 2017-09-30 | 2017-12-08 | 徐州中新机械科技有限公司 | A kind of green dry-mixed mortar |
| CN111099849A (en) * | 2019-12-26 | 2020-05-05 | 安徽迪诺环保新材料科技有限公司 | Titanium gypsum building cement mortar and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101492274B (en) | 2012-02-01 |
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Owner name: JINAN CHENGHUA ENVIRONMENTAL TECHNOLOGY DEVELOPMEN Free format text: FORMER NAME: JINAN HIGH-TECH AREA INDUSTRIAL WASTE UTILIZATION RESEARCH + DEVELOPMENT CENTER |
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| CP01 | Change in the name or title of a patent holder |
Address after: 250101 G, North Zone, University Science Park, Ji'nan hi tech Zone, Shandong Patentee after: Jinan Chenghua Environmental Technology Development Center Address before: 250101 G, North Zone, University Science Park, Ji'nan hi tech Zone, Shandong Patentee before: Jinan High-tech Area Industrial Waste Utilization Research & Development Center |
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Effective date of registration: 20160713 Address after: 250101 Shandong province Ji'nan City hi tech Development Zone, No. 750 Hua Road No. 8 Building 4 unit 301 room Patentee after: Shandong Cheng Hua enterprise Klc Holdings Ltd Address before: 250101 G, North Zone, University Science Park, Ji'nan hi tech Zone, Shandong Patentee before: Jinan Chenghua Environmental Technology Development Center |