CN101121591A - Self-leveling mortar - Google Patents
Self-leveling mortar Download PDFInfo
- Publication number
- CN101121591A CN101121591A CNA2007100526943A CN200710052694A CN101121591A CN 101121591 A CN101121591 A CN 101121591A CN A2007100526943 A CNA2007100526943 A CN A2007100526943A CN 200710052694 A CN200710052694 A CN 200710052694A CN 101121591 A CN101121591 A CN 101121591A
- Authority
- CN
- China
- Prior art keywords
- percent
- ground
- smooth
- industry
- smoothing
- 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.)
- Pending
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Classifications
-
- 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
- C04B28/14—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 calcium sulfate cements
- C04B28/142—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements
-
- 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
- C04B2111/60—Flooring materials
- C04B2111/62—Self-levelling compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a self-flow sand slurry, which can form a smooth surface in the deadweight function to become a new type material for smoothing the ground for reference. The material is characterized in that the molar percent of the material component is as follows: 50-70 percent of alkaline fluor gypsum; 20-40 percent of quartz sand (80-120 items); 0.1-1 percent of methyl hydroxide ethylic fibrin; 0.1-1 percent of wooded fibrin; 1- 5 percent of acetic acid ethylene- carbonic acid ethylene ester; 0.1-1 percent of bulb-eliminating; 0.01-1 percent of water-decreasing, 0.01-1 percent of smoothing (248). The material has the advantages of automatic flow smooth, strong, high intension, high ground expanding ability and high efficiency. The construction with large area does not be with extension sew without crazing. The material can form a reference for smoothing ground surface with high smooth ability, less felting material and high construction smooth degree; ground brick, PVC and coating dope and so on can be felted on the material. The waste utilization technology solves the problem of three-waste treatment in AHF industry enough, and enhances the economical benefit of AHF industry greatly. The material can save the resource and protect the environment without any radioactivity. The material industry field is clean and safe without environment pollution; the whole process for the material does not need baking so as to save the energy.
Description
Technical field
The present invention relates to building materials technology field, a kind of specifically gravity flowing levelling mortar.
Background technology
China AHF industry production capacity occupies first place in the world, about about 800,000 tons/year of throughput, about 3,000,000 tons/year of the waste residue fluorgypsums that produces in the production are bigger to environmental hazard.For the development of comprehensive utilization imbalance of waste residue, the eastern region utilizes, and mainly is to be applied to Cement industry to make auxiliary material, all is low value-added utilization at present; The west area is because of the cement aboundresources, and waste slag of fluorine gypsum fails to obtain to utilize.In recent years, the building materials industry development still, has consumed a large amount of resources rapidly, and has many trade wastes not obtain comprehensive utilization.Utilize the fluorgypsum modification technology, can use metallurgy, electric power, construction industry, city, rural area solid waste production energy-conserving and environment-protective building material in a large number, be of great importance promoting China AHF industry, building materials industry, construction industry technical progress and saving energy and reduce the cost, improve environment.
Summary of the invention
The objective of the invention is to develop a kind of dependence material deadweight effect and form smooth-flat-surface, automatic levelling, early strong, large-area construction is not stayed expansion joint, indehiscent gravity flowing levelling mortar.
Gravity flowing levelling mortar of the present invention, its weight percentages is:
Modification fluorgypsum 50～70%
Quartz sand (80～120 order) 20～40%
Methyl hydroxyethylcellulose 0.1～1%
Lignocellulose 0.1～1%
Vinyl acetate between to for plastic-tertiary ethylene carbonate 1～5%
Defoamer 0.1～1%
Water reducer 0.01～1%
Flow agent (248) 0.01～1%
The modification fluorgypsum has been done detailed introduction in " the AHF industrial residue---the fluorgypsum modification prepares environment-friendly energy-saving building base material and technology " patent that my unit applies on the same day.
The advantage of gravity flowing levelling mortar of the present invention: automatic levelling, early strong, intensity height, ground flat latitude of emulsion height, efficient height.Large-area construction is not stayed the expansion joint, does not ftracture; Form straight and even floor leveling layer, because of its straight and even degree is high, used matrix material is few, the straight and even quality height of constructing; Can paste carpet, PVC, brushing paint etc. thereon.Utilization of waste material has fundamentally solved the difficult problem that the AHF three industrial wastes are administered, and has improved the economic benefit of AHF industry greatly; Energy-conserving and environment-protective, "dead", building materials industry place clean environment, non-environmental-pollution; Whole technology need not roasting process, save energy.
Embodiment
Embodiment one:
Modification fluorgypsum 70kg
Quartz sand (80～120 order) 20kg
Methyl hydroxyethylcellulose 1kg
Lignocellulose 1kg
Vinyl acetate between to for plastic-tertiary ethylene carbonate 5kg
Defoamer 1kg
Water reducer 1kg
Flow agent (248) 1kg
It is even that above component is put into the ball milling agitation grinding, reaches pack warehouse-in behind 200 orders.
Embodiment two
Modification fluorgypsum 54.68kg
Quartz sand (80～120 order) 40kg
Methyl hydroxyethylcellulose 0.1kg
Lignocellulose 0.1kg
Vinyl acetate between to for plastic-tertiary ethylene carbonate 5kg
Defoamer 0.1kg
Water reducer 0.01kg
Flow agent (248) 0.01kg
It is even that above component is put into the ball milling agitation grinding, reaches pack warehouse-in behind 200 orders.
Embodiment three:
Modification fluorgypsum 60kg
Quartz sand (80～120 order) 33kg
Methyl hydroxyethylcellulose 0.5kg
Lignocellulose 0.5kg
Vinyl acetate between to for plastic-tertiary ethylene carbonate 4.5kg
Defoamer 0.5kg
Water reducer 0.5kg
Flow agent (248) 0.5kg
It is even that above component is put into the ball milling agitation grinding, reaches pack warehouse-in behind 200 orders.
Embodiment four:
Modification fluorgypsum 65kg
Quartz sand (80～120 order) 28kg
Methyl hydroxyethylcellulose 0.7kg
Lignocellulose 0.8kg
Vinyl acetate between to for plastic-tertiary ethylene carbonate 3.5kg
Defoamer 0.5kg
Water reducer 0.7kg
Flow agent (248) 0.8kg
It is even that above component is put into the ball milling agitation grinding, reaches pack warehouse-in behind 200 orders.
Claims (1)
1. gravity flowing levelling mortar, it is characterized in that: weight percentages is:
Modification fluorgypsum 50～70%
Quartz sand 80～120 orders 20～40%
Methyl hydroxyethylcellulose 0.1～1%
Lignocellulose 0.1～1%
Vinyl acetate between to for plastic-tertiary ethylene carbonate 1～5%
Defoamer 0.1～1%
Water reducer 0.01～1%
Flow agent 248 0.01～1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100526943A CN101121591A (en) | 2007-07-11 | 2007-07-11 | Self-leveling mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100526943A CN101121591A (en) | 2007-07-11 | 2007-07-11 | Self-leveling mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101121591A true CN101121591A (en) | 2008-02-13 |
Family
ID=39084116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100526943A Pending CN101121591A (en) | 2007-07-11 | 2007-07-11 | Self-leveling mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101121591A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481328A (en) * | 2015-11-30 | 2016-04-13 | 济南大学 | Self-leveling bed course and construction method thereof |
| CN106082923A (en) * | 2016-06-25 | 2016-11-09 | 丁玉琴 | A kind of preparation method of water proof and wearable type gypsum self-leveling material |
| CN107032723A (en) * | 2016-11-15 | 2017-08-11 | 中南大学 | A kind of fluorgypsum self-leveling material and preparation method thereof |
| CN116283178A (en) * | 2022-08-16 | 2023-06-23 | 锦洋高新材料股份有限公司 | Fluorine gypsum self-leveling mortar and preparation method thereof |
-
2007
- 2007-07-11 CN CNA2007100526943A patent/CN101121591A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105481328A (en) * | 2015-11-30 | 2016-04-13 | 济南大学 | Self-leveling bed course and construction method thereof |
| CN106082923A (en) * | 2016-06-25 | 2016-11-09 | 丁玉琴 | A kind of preparation method of water proof and wearable type gypsum self-leveling material |
| CN107032723A (en) * | 2016-11-15 | 2017-08-11 | 中南大学 | A kind of fluorgypsum self-leveling material and preparation method thereof |
| CN107032723B (en) * | 2016-11-15 | 2019-09-13 | 中南大学 | A kind of fluorgypsum self-leveling material and preparation method thereof |
| CN116283178A (en) * | 2022-08-16 | 2023-06-23 | 锦洋高新材料股份有限公司 | Fluorine gypsum self-leveling mortar and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080213 |