CN107986719A - Bauxite wear-resistant material and its construction method for industry storage liner - Google Patents
Bauxite wear-resistant material and its construction method for industry storage liner Download PDFInfo
- Publication number
- CN107986719A CN107986719A CN201711130810.9A CN201711130810A CN107986719A CN 107986719 A CN107986719 A CN 107986719A CN 201711130810 A CN201711130810 A CN 201711130810A CN 107986719 A CN107986719 A CN 107986719A
- Authority
- CN
- China
- Prior art keywords
- bauxite
- wear
- resistant material
- water
- storage liner
- 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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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
- C04B28/02—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
- C04B28/06—Aluminous cements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
-
- 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
-
- 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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of bauxite wear-resistant material and its construction method for being used for industry storage liner, it is characterized in that, using bauxite, aluminate cement, water-reducing agent, water-retaining agent and toughener as main component, it is uniformly mixed according to a certain ratio, during construction, at the scene plus a certain proportion of water can construct.Good integrity after the wear-resistant material construction of the present invention；It is resistant to certain high temperature；Overall flexibility is good；And work progress is environmentally friendly and simple.
Description
Technical field
The present invention relates to industrial storage wear-resistant material technical field, more particularly to a kind of industry storage liner of being used for
Bauxite wear-resistant material and its construction method.
Background technology
The structures most of the time such as the industrial circles such as coal, electric power, steel, petrochemical industry, storage silo, lower hopper and slag runner
In abrasion scouring state, this allows for these positions and is easily worn the destruction such as deformation and fragmentation.In order to protect these warps
Structures often in abrasion scouring state, typically serve as protective layer, such as wear-resisting steel plate using some wear-resistant materials, micro-
Brilliant plate, glass cermaic plate or common sandstone cement-base wear-resistant material etc..But all there is some respective defects, specific manifestation for these materials
For：
(1) anti impact wear-proof is poor：Cast stone class wear-resistant material and micro-crystal plate itself brittleness are larger, in foreign object bump
Under abrasion, easily it is damaged.
(2) poor heat resistance：Material is all generally deposited for organic polymer class wear-resistant liner or common sandstone cement-base wear-resistant material
The non-refractory the defects of, anti impact wear-proof is also possible that but as structures environment temperature is more than 400 DEG C when environment is ordinary temperatures
Afterwards, it is easy to which be worn impact failure.
(3) feature of environmental protection is poor：The organic binder bond of some wear-resistant materials is readily volatilized, has to the health of Field Force during construction
Influence.
The content of the invention
Based on drawbacks described above, it is an object of the invention to solve existing for wear-resistant material used in current industrial circle some to lack
Fall into, be coal, electric power, steel, the industrial storage such as petrochemical industry provides excellent a kind of wear-resisting property, impact resistance abrasion, resistance to structures
Certain high temperature, the suitable bauxite cement base wear-resistant material of price and its construction method.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of bauxite wear-resistant material for being used for industry storage liner, it is characterised in that mainly counted in parts by weight by following
Component proportion and be uniformly mixed obtain,
Aluminate cement：2~60 parts,
Bauxite：10~60 parts,
Water-reducing agent：0.01~10 part,
Toughener：0.005~10 part, and
Water-retaining agent：0.01~10.
The aluminate cement is common aluminate cement.
The bauxite is common bauxite or recycling bauxite.Preferably, it is total to be based on the bauxite for the bauxite
Weight, wherein, Al2O3Content is greater than or equal to 50%, and CaO content is less than or equal to 0.8%, Fe2O3Content is less than or equal to
2.5%.
The water-reducing agent is one in common calgon, lignosulfonates and polycarboxylate water-reducer
Kind.
The toughener is polyethylene fibre or styroflex.
The water-retaining agent is cellulose ether.
The present invention also provides a kind of construction method of bauxite wear-resistant material, it is characterised in that is used for industrial storehouse in above-mentioned
The water for adding that percentage by weight is 12%~15% in the bauxite wear-resistant material of liner is stored up, mixing is stirred, stirs into plasticity
The state of mortar, is constructed by the way of plastering on the surface of the industry storage liner structures, room temperature after having constructed
Maintenance 3-4 weeks.
The mechanism of action of the present invention：The present invention is cementing one by bauxite aggregate using common aluminate cement as cementing agent
Rise, form wearing layer；Construction workability and caking property are improved with water-retaining agent；Crackle and peeling are prevented with toughener；To subtract
Aqua adjusts amount of water.
Prepare and apply：During construction, the bauxite cement base wear-resistant material of the present invention is added into 12%~15% (weight percent
Than) water, be stirred using common forced mixer, the state of wet mortar stirred into, in structure by the way of plastering
Thing is built to be constructed.Will initial set when, receipts light processing is carried out to surface, can also smear interface treating agent.
The advantage of the invention is that：(1) bauxite cement base wear-resistant material anti impact wear-proof of the present invention is good；(2) this is wear-resisting
Material can be applied to compared with high environment temperature, under 900 DEG C of environment；(3) the wear-resistant material good integrity；(4) work progress is simply square
Just it is and environmentally friendly.The invention is mainly used for the storehouse barrel of the industrial circles such as coal, electric power, steel, petrochemical industry, lower hopper and slag runner etc.
The bauxite wear-resistant material of structures wear-resistant protective layer.
Embodiment
Further clear, complete description is done to technical scheme below：
A kind of bauxite wear-resistant material for being used for industry storage liner, it is characterised in that mainly counted in parts by weight by following
Component proportion and be uniformly mixed obtain,
Aluminate cement：2~60 parts,
Bauxite：10~60 parts,
Water-reducing agent：0.01~10 part,
Toughener：0.005~10 part, and
Water-retaining agent：0.01~10.
The present invention is cemented together by bauxite aggregate using aluminate cement as cementing agent, forms wearing layer；With water-retaining agent
Improve construction workability and caking property；Crackle and peeling are prevented with toughener；Amount of water is adjusted with water-reducing agent.
Wherein, the aluminate cement is common aluminate cement.The bauxite is common bauxite or recycling aluminium alum
Soil.Preferably, the bauxite is based on the bauxite gross weight, wherein, Al2O3Content is more than 50%, and CaO content is less than
0.8%, Fe2O3Content is less than 2.5%.The water-reducing agent subtracts for common calgon, lignosulfonates and polycarboxylic acids
One kind in aqua.The toughener is polyethylene fibre or styroflex.The water-retaining agent is cellulose ether.
During construction, the bauxite wear-resistant material of the present invention is added to the water of 12%~15% (percentage by weight), using common
Forced mixer is stirred, and is stirred into the state of wet mortar, is constructed by the way of plastering in structures.
Will initial set when, receipts light processing is carried out to surface, can also smear interface treating agent.
The embodiment of the present invention is clearly and completely described with reference to the preferred embodiment of the present invention, but this hair
Bright to be not limited thereto, preferred embodiment is only schematical, is not restricted, those of ordinary skill in the art exist
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make very much
Form, these all fall within the protection scope of the present invention.
Embodiment 1
Choose common 50 kilograms of bauxite, 40 kilograms of aluminate cement, 1 kilogram of polycarboxylate water-reducer, polyethylene fibre 0.9
Kilogram, 1.8 kilograms of cellulose ether.
Prepare：The raw material that gross weight is 93.7 kilograms are put into common forced mixer, it is as resistance to after stirring evenly
Abrasive material finished product.
Using：During construction, the water by wear-resistant material finished weight percentage 14% is added at the scene, is stirred with common forced action type
Machine stirs 5~7 minutes, and wear-resistant material state need to become the mortar for the construction that can plaster after stir, then it is required store in a warehouse surface into
Row construction, room temperature can come into operation after conserving 4 weeks after having constructed.
Embodiment 2
Choose common 40 kilograms of bauxite, 60 kilograms of aluminate cement, 1.5 kilograms of calcium lignosulfonate, polystyrene fibre
0.6 kilogram of dimension, 1 kilogram of cellulose ether；
By the raw material that gross weight is 103.1 kilograms, after being stirred, the water of finished weight percentage 15% is added,
Smear and constructed on required storage surface after being again stirring for uniformly, room temperature conserves 21 days after the completion of construction.
Embodiment 3
Choose common 55 kilograms of bauxite, 35 kilograms of aluminate cement, 0.8 kilogram of polycarboxylate water-reducer, polyethylene fibre 1
Kilogram, 1 kilogram of cellulose ether；
By the raw material that gross weight is 92.8 kilograms, after being stirred, the water of finished weight percentage 14.5% is added,
Smear and constructed on required storage surface after being again stirring for uniformly, room temperature is conserved 4 weeks and can be used after the completion of construction.
Good integrity after bauxite wear-resistant material construction prepared by above example, good toughness；Anti impact wear-proof after testing
Property is good；It is resistant to certain high temperature (such as under 900 DEG C of environment)；And work progress is environmentally friendly and simple, which mainly uses
In the storehouse barrel of the industrial circles such as coal, electric power, steel, petrochemical industry, the structures wear-resistant protective layer such as lower hopper and slag runner.
Claims (8)
1. a kind of bauxite wear-resistant material for being used for industry storage liner, it is characterised in that mainly counted in parts by weight by following
Component proportion and be uniformly mixed obtain,
Aluminate cement：2~60 parts,
Bauxite：10~60 parts,
Water-reducing agent：0.01~10 part,
Toughener：0.005~10 part, and
Water-retaining agent：0.01~10.
2. it is used for the bauxite wear-resistant material of industry storage liner as claimed in claim 1, it is characterised in that the aluminate cement
For common aluminate cement.
3. it is used for the bauxite wear-resistant material of industry storage liner as claimed in claim 1, it is characterised in that the bauxite is general
Logical bauxite or recycling bauxite.
4. it is used for the bauxite wear-resistant material of industry storage liner as claimed in claim 1, it is characterised in that the bauxite is based on
The gross weight of the bauxite, wherein, Al2O3Content is greater than or equal to 50%, and CaO content is less than or equal to 0.8%, Fe2O3Contain
Amount is less than or equal to 2.5%.
5. it is used for the bauxite wear-resistant material of industry storage liner as claimed in claim 1, it is characterised in that the water-reducing agent is choosing
One kind from common calgon, lignosulfonates and polycarboxylate water-reducer.
6. it is used for the bauxite wear-resistant material of industry storage liner as claimed in claim 1, it is characterised in that the toughener is poly-
Vinyl fiber or styroflex.
7. it is used for the bauxite wear-resistant material of industry storage liner as claimed in claim 1, it is characterised in that the water-retaining agent is fibre
The plain ether of dimension.
8. a kind of construction method of bauxite wear-resistant material, it is characterised in that be used for industry storage liner described in claim 1
Bauxite wear-resistant material in add percentage by weight be 12%~15% water, be stirred and be mixed into mortar, then in institute
The surface for stating industry storage liner carries out smearing construction, and room temperature conserves 3-4 weeks after having constructed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130810.9A CN107986719A (en) | 2017-11-15 | 2017-11-15 | Bauxite wear-resistant material and its construction method for industry storage liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711130810.9A CN107986719A (en) | 2017-11-15 | 2017-11-15 | Bauxite wear-resistant material and its construction method for industry storage liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107986719A true CN107986719A (en) | 2018-05-04 |
Family
ID=62031003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711130810.9A Pending CN107986719A (en) | 2017-11-15 | 2017-11-15 | Bauxite wear-resistant material and its construction method for industry storage liner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374841A (en) * | 2020-09-16 | 2021-02-19 | 湖州上建华煜混凝土有限公司 | Refractory concrete and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353243A (en) * | 2008-02-22 | 2009-01-28 | 北京纽维逊建筑工程技术有限公司 | Cement based wear resistant material for industry warehouse structure inner lining |
| CN101928121A (en) * | 2009-06-22 | 2010-12-29 | 中冶建筑研究总院有限公司 | Cement-based damping wear-resistant material for steel sheet surface construction |
| CN105347804A (en) * | 2014-08-21 | 2016-02-24 | 青岛炜烨锻压机械有限公司 | Lightweight fiber fireproof coating material and preparation process thereof |
| CN106396707A (en) * | 2016-08-30 | 2017-02-15 | 安徽瑞泰新材料科技有限公司 | Superhigh temperature anti-skinning castable |
-
2017
- 2017-11-15 CN CN201711130810.9A patent/CN107986719A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353243A (en) * | 2008-02-22 | 2009-01-28 | 北京纽维逊建筑工程技术有限公司 | Cement based wear resistant material for industry warehouse structure inner lining |
| CN101928121A (en) * | 2009-06-22 | 2010-12-29 | 中冶建筑研究总院有限公司 | Cement-based damping wear-resistant material for steel sheet surface construction |
| CN105347804A (en) * | 2014-08-21 | 2016-02-24 | 青岛炜烨锻压机械有限公司 | Lightweight fiber fireproof coating material and preparation process thereof |
| CN106396707A (en) * | 2016-08-30 | 2017-02-15 | 安徽瑞泰新材料科技有限公司 | Superhigh temperature anti-skinning castable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374841A (en) * | 2020-09-16 | 2021-02-19 | 湖州上建华煜混凝土有限公司 | Refractory concrete and preparation method thereof |
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Application publication date: 20180504 |
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