CN109206089A - A kind of purposes of alkali-activated carbonatite alkaline residue - Google Patents

A kind of purposes of alkali-activated carbonatite alkaline residue Download PDF

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Publication number
CN109206089A
CN109206089A CN201710518234.9A CN201710518234A CN109206089A CN 109206089 A CN109206089 A CN 109206089A CN 201710518234 A CN201710518234 A CN 201710518234A CN 109206089 A CN109206089 A CN 109206089A
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CN
China
Prior art keywords
parts
alkali
alkaline residue
activated carbonatite
purposes
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CN201710518234.9A
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Chinese (zh)
Inventor
杨卓舒
纪勇
段晓
张军华
马春羽
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Hebei Zhuoda Building Materials Research Institute Co Ltd
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Hebei Zhuoda Building Materials Research Institute Co Ltd
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Priority to CN201710518234.9A priority Critical patent/CN109206089A/en
Publication of CN109206089A publication Critical patent/CN109206089A/en
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/552—Fatigue strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels
    • 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
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors

Abstract

The present invention provides a kind of purposes of alkali-activated carbonatite alkaline residue, a kind of alkali-activated carbonatite alkaline residue is used to prepare decorative plate of outer wall, it is characterized in that, the alkaline residue includes with ingredients such as the calcium salts such as calcium carbonate, calcium sulfate, calcium chloride waste residue as main component and a small amount of sulfur dioxide, the decorative plate of outer wall includes the architectural surface and the middle bed of material of pressing, the architectural surface outer surface is coated with architectural surface material, and the middle bed of material is made of the middle bed of material material of extrusion molding.Technical solution provided by the invention takes full advantage of the latent hydraulicity of alkaline residue, generates in higher hydration rate and reaches the high-strength products of decorative plate of outer wall performance indexes, and ensure that plate at base quality, it can be achieved that batch production.

Description

A kind of purposes of alkali-activated carbonatite alkaline residue
Technical field
The present invention relates to a kind of purposes of alkali-activated carbonatite alkaline residue, in particular to a kind of decorative plate of outer wall and preparation method thereof.
Background technique
There are commonly building coating, exterior wall tile, glass curtain wall, ceramics for the building exposed wall decoration material researched and developed in recent years Hanging plate, aluminium sheet, aluminium-plastic panel etc..Exterior coating is safe, it is rich in color, be easy to update, but to such as crack resistance of wall, weather-proof resistance to Long property protective value is poor, and easily dirty, fugitive color；And reflective, ceramic hanging board the high density and exterior wall tile itself of glass curtain wall From great, potential danger is brought in exterior wall skyscraper use, and usually high temperature is fired, and is belonged to high pollution high energy consumption class and is produced Product, security risk and environmentally friendly hidden danger are simultaneously deposited.Aluminium sheet, the metals class external wall decorative material such as aluminium-plastic panel is since its cost is high, installation It is required that complicated, it is difficult to universal.Therefore, people put forth effort to research and develop it is cheap, environmentally friendly, be readily produced, and light weight, intensity are high, tough Property high, durability is good, shrinking percentage is low outer wall decoration board.
Alkali-activated carbonatite cementitious material is a kind of cementitious material generated by potential cement components and alkali-activator reaction, With abundant raw materials (using trade waste), preparation is simple and low power consumption and other advantages, and has both good corrosion resistant, resistance to The performances such as high temperature.Wherein, potential gel rubber material component is mainly metakaolin, granulated blast-furnace slag, granulation phosphorus slag and flyash Deng.Alkali-activator is mainly caustic alkali, soluble silicate or non-silicate.Alkali-activated carbonatite cementitious material and Conventional Portland water Mud is compared, and has many advantages, such as that requirement is small, the heat of hydration is low, intensity is high and durability is good.And the ingredient of the type of alkali-activator, slag The Nomenclature Composition and Structure of Complexes of hydrated product can be all set to generate larger difference with the difference of structure.(application study of alkali-activated carbonatite cementitious material, Zhang Bo (173) 53, the 3rd phase of volume 23 " Chinese gelling agent " in March, the 2014th)
Experiment discovery of the present inventor by long-term and arduous exploration and repeatedly produces exterior wall using alkali-activated carbonatite cementitious material Decorative panel needs solve the problems, such as following many numerous and jumbled: how potential gel rubber material component are selected out from countless possible schemes Compounding to improve early hydration speed and generate high-intensitive product, reach anticorrosive decorative plate of outer wall, shock resistance, resist it is tired The performance indexess such as labor, toughness are high, durability is good, shrinking percentage is low etc.；How appropriate alkali-activator is prepared in aquation mistake To the potential gel rubber material activity excitation of compounding in journey, its latent hydraulicity is made to be not fully exerted；How thin pulp thin material is improved At base quality and how to realize that pipelining reaches batch production.A series of this linksystem problem becomes alkali-activated carbonatite gelling material Expect the difficult point of industrialization production decorative plate of outer wall.
Summary of the invention
In view of this, in order to overcome above-mentioned difficult point, the present invention provides a kind of purposes of alkali-activated carbonatite alkaline residue, gives full play to The latent hydraulicity of alkaline residue generates high-intensitive product in higher hydration rate and is referred to reaching decorative plate of outer wall properties Mark, and ensure that plate at base quality, it can be achieved that batch production pipelining.
A kind of alkali-activated carbonatite alkaline residue provided by the invention prepares decorative plate of outer wall, and the decorative panel includes the architectural surface of pressing With the middle bed of material, the architectural surface outer surface is coated with architectural surface material, the middle bed of material by extrusion molding middle bed of material object Material is made, and the architectural surface material is made of following components by weight:
100 parts of alkaline residue, 0-50 parts of cement, 1-20 parts of alkali-activator, 20-60 parts of water, 5-30 parts of paper pulp fiber, pigment 1- 30 parts and polypropylene fibre 0.5-1 parts；
The middle bed of material material is made of following components by weight:
100 parts of alkaline residue, 0-30 parts of cement, 1-15 parts of alkali-activator, 10-40 parts of water, 5-50 parts of paper pulp fiber and poly- third 0.5-2 parts of alkene fiber.
Further, the alkali-activator is caustic soda, lime and dihydrate gypsum is compound is formulated.
Further, the architectural surface material is made of following components by weight:
100 parts of alkaline residue, 25 parts of cement, 10 parts of alkali-activator, 40 parts of water, 20 parts of paper pulp fiber, 5 parts of pigment and polypropylene 0.5 part of fiber.
Further, the architectural surface material is made of following components by weight:
100 parts of alkaline residue, 50 parts of cement, 12 parts of alkali-activator, 50 parts of water, 30 parts of paper pulp fiber and 1 part of polypropylene fibre.
Further, the middle bed of material material is made of following components by weight:
100 parts of alkaline residue, 20 parts of cement, 8 parts of alkali-activator, 25 parts of water, 25 parts of paper pulp fiber and 1 part of polypropylene fibre.
Further, the middle bed of material material is made of following components by weight:
100 parts of alkaline residue, 30 parts of cement, 10 parts of alkali-activator, 30 parts of water, 35 parts of paper pulp fiber and polypropylene fibre 1.5 Part.
Further, the alkali-activator is combined by caustic soda, lime and dihydrate gypsum, and weight ratio is 4:3: 1.5。
Further, the alkali-activator is combined by caustic soda, lime and dihydrate gypsum, and weight ratio is 8:5:3.
Further, the alkaline residue is that alkaline residue original slag is made after grinding, and specific surface area is 300-600m2/kg；The water Mud is portland cement, and to be more than 32.5 grades.
The preparation method of above-mentioned decorative plate of outer wall, includes the following steps:
1) by the architectural surface material and middle bed of material material respectively according to solution, powder and paper pulp fiber sequence successively It is added in blender and stirs 5-10min；
2) architectural surface material is injected in be coated with release agent in textured template；
3) middle bed of material material is discharged into extrusion molding in extruder, in 20-35 DEG C, 0.1-1MPa and 10-20m/min speed Lower extrusion dehydration forming；
4) texture formwork with architectural surface material is compressed on the middle bed of material of extrusion molding；
5) molding wet panel is cut into corresponding size；
6) plate is put into 20-50 DEG C, conserved 1-3 days in the environment of relative humidity 70-90%；
7) blank flat is cut into specification.
The alkali-activator is caustic soda, lime and dihydrate gypsum is compound is formulated, and is technical grade, high-class product, Content >=99.0%.
Alkaline residue refers to the alkaline scrap material that alkaline and alkali process are discharged in the process in industrial production, includes ammonia-soda process alkali producing process The alkaline scrap material of the waste residue of middle discharge and other industrial processes discharge.Alkaline residue composition mainly includes calcium carbonate, calcium sulfate, chlorine Change the waste residue that the calcium salts such as calcium are main component, also containing compositions such as a small amount of sulfur dioxide, since it contains a large amount of chloride As reluctant solid waste, the serious pollution environment of alkaline residue stockpiling restricts the development of basic industry.
Alkali-activator and a small amount of cement are mixed in alkaline residue powder can prepare alkali-activated carbonatite alkaline residue cementitious material, have basicity The high, plurality of advantages such as the heat of hydration is low.
Compared with the latest prior art, technical solution provided by the invention has following excellent effect:
1, the present invention chooses alkali-activated carbonatite alkaline residue and generates cementitious material, and simple production process, alkaline residue is cheap, can become useless For treasured；
2, alkali-activator can be released effectively the alkaline components of alkaline residue, increase basicity, improve the aquation speed of cementitious material Degree and early strength；
3, the decorative plate of outer wall prepared, excellent durability, toughness are high, excellent in cushion effect, anti-fatigue performance is good；
4, the production efficiency is high, at low cost, it is easy to form pipelining and batch production；
5, the thin material of thin pulp can be improved into base quality in the technique.
Detailed description of the invention
Fig. 1 is the production technology schematic diagram that a kind of alkali-activated carbonatite alkaline residue of the present invention prepares decorative plate of outer wall, in which: 1- template, Special texture in 2- template, 3- surface layer substance nozzle, 4- surface layer material, 5- extrusion molding mould, the middle material of 6- extrusion molding Extrusion molding alkali-activated carbonatite alkaline residue decorative plate of outer wall made of layer, 7- surface layer, 8- surface layer and the pressing of the middle bed of material；
Specific embodiment
Further clear and complete explanation is done to technical solution provided by the invention below by the mode of specific embodiment, But they are not construed as limiting the invention.
Embodiment 1
A kind of alkali-activated carbonatite alkaline residue prepares decorative plate of outer wall:
1. preparing alkali-activator:
By weight, caustic soda: lime: dihydrate gypsum 4:3:1.5.
2. preparing architectural surface material composition:
By weight, 100 parts of alkaline residue, 25 parts of cement, 10 parts of alkali-activator, 40 parts of water, 20 parts of paper pulp fiber, pigment 5 parts, 0.5 part of polypropylene fibre.
3. bed of material material composition in preparing:
By weight, 100 parts of alkaline residue, 20 parts of cement, 8 parts of alkali-activator, 25 parts of water, 25 parts of paper pulp fiber, poly- third 1 part of alkene fiber.
The ingredient of alkaline residue in said components are as follows: mass percent CaSO345.6%, CaCl210.5%, Al2O3 3.0%, SiO27.8%, CaCO43.9%, CaO 10.3%, Fe2O30.7%, Mg (OH)29.0%, NaCl 2.7%, H2O 5.3%.
4. preparing decorative plate of outer wall:
1) architectural surface material and middle bed of material material are sequentially added according to the sequence of solution, powder and paper pulp fiber respectively 8min is stirred in blender；
2) architectural surface material is injected in the template with special texture for being coated with release agent；
3) middle bed of material material is discharged into copy and takes extrusion molding in machine, copied and take in dewatering pressure molding, temperature is 25 DEG C, pressure For 0.1MPa, speed 15m/min；
4) texture formwork with architectural surface material is compressed on the middle bed of material material after extrusion molding；
5) molding wet panel is cut into corresponding size；
6) plate is put into 30 DEG C of temperature, conserves 2 days in 75% environment of relative humidity；
7) blank flat is cut into specification.
Embodiment 2
A kind of alkali-activated carbonatite alkaline residue prepares decorative plate of outer wall:
1. preparing alkali-activator:
By weight, caustic soda: lime: dihydrate gypsum 8:5:3.
2. preparing architectural surface material composition:
By weight, 100 parts of alkaline residue, 50 parts of cement, 12 parts of alkali-activator, 50 parts of water, 30 parts of paper pulp fiber, pigment 5 parts, 1 part of polypropylene fibre.
3. bed of material material composition in preparing:
By weight, 100 parts of alkaline residue, 30 parts of cement, 10 parts of alkali-activator, 30 parts of water, 35 parts of paper pulp fiber, poly- third 1.5 parts of alkene fiber.
4. preparing decorative plate of outer wall:
1) architectural surface material and middle bed of material material are sequentially added according to the sequence of solution, powder and paper pulp fiber respectively 10min is stirred in blender；
2) architectural surface material is injected in the template with special texture for being coated with release agent；
3) middle bed of material material is discharged into copy and takes extrusion molding in machine, copied and take in dewatering pressure molding, temperature is 30 DEG C, pressure For 0.5MPa, speed 20m/min；
4) texture formwork with architectural surface material is compressed on the middle bed of material material after extrusion molding；
5) molding wet panel is cut into corresponding size；
6) plate is put into 35 DEG C of temperature, conserves 1 day in 85% environment of relative humidity；
7) blank flat is cut into specification.
Embodiment 3-14 is as follows: (with embodiment 1, preparation process is with embodiment 2 for the preparation of alkali-activator)
Surface layer material is prepared such as table 1:(by weight)
Table 1:
Embodiment number Alkaline residue Cement Alkali-activator Water Paper pulp fiber Pigment Polypropylene fibre
Embodiment 3 100 40 11 24 28 15 0.5
Embodiment 4 100 3 20 46 14 21 0.9
Embodiment 5 100 34 7 20 9 30 0.7
Embodiment 6 100 27 1 32 5 2 1.0
Embodiment 7 100 0 9 50 13 10 0.6
Embodiment 8 100 16 4 40 21 1 0.8
Embodiment 9 100 50 19 28 19 26 0.7
Embodiment 10 100 9 14 25 7 15 1.0
Embodiment 11 100 46 18 60 30 28 0.5
Embodiment 12 100 38 16 48 28 20 0.6
Embodiment 13 100 46 12 52 24 22 0.8
Embodiment 14 100 44 15 44 25 23 0.9
Middle bed of material material is prepared such as table 2:(by weight)
Table 2:
The performance of the decorative plate of outer wall prepared in above-described embodiment is as follows:
Table 3:
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although referring to above-described embodiment pair The present invention is described in detail, those of ordinary skill in the art still can to a specific embodiment of the invention into Row modifies perhaps equivalent replacement and these exist without departing from any modification of spirit and scope of the invention or equivalent replacement Apply within pending claims of the invention.

Claims (11)

1. a kind of purposes of alkali-activated carbonatite alkaline residue, the alkali-activated carbonatite alkaline residue are used to prepare decorative plate of outer wall, which is characterized in that the alkali Cinder ladle is included with ingredients such as the calcium salts such as calcium carbonate, calcium sulfate, calcium chloride waste residue as main component and a small amount of sulfur dioxide；By matter Amount point meter, contains Si:3.1~3.3, Ca:20.5~23.5, Mg:5.2~7.3, Cl: 16.6~19.3, S:0.4~0.6, C: 6.4~8.4；
The decorative plate of outer wall includes the architectural surface and the middle bed of material of pressing, and the architectural surface outer surface is coated with architectural surface Material, the middle bed of material are made of the middle bed of material material of extrusion molding, and the architectural surface material is following by by weight Component is made:
100 parts of alkaline residue, 0-50 parts of cement, 1-20 parts of alkali-activator, 20-60 parts of water, 5-30 parts of paper pulp fiber, 1-30 parts of pigment With 0.5-1 parts of polypropylene fibre；
The middle bed of material material is made of following components by weight:
100 parts of alkaline residue, 0-30 parts of cement, 1-15 parts of alkali-activator, 10-40 parts of water, 5-50 parts of paper pulp fiber and polypropylene are fine 0.5-2 parts of dimension.
2. a kind of purposes of alkali-activated carbonatite alkaline residue described in accordance with the claim 1, which is characterized in that the alkali-activator is causticity (gypsum CaSO42H2O, condensation, hardening are slower, but intensity, wearability and water resistance after hardening for sodium, lime and dihydrate gypsum It is good compared with common building gypsum) it compound is formulated.
3. a kind of purposes of alkali-activated carbonatite alkaline residue described in accordance with the claim 1, which is characterized in that the architectural surface material is by pressing Following components of parts by weight meter are made:
100 parts of alkaline residue, 25 parts of cement, 10 parts of alkali-activator, 40 parts of water, 20 parts of paper pulp fiber, 5 parts of pigment and polypropylene fibre 0.5 part.
4. a kind of purposes of alkali-activated carbonatite alkaline residue described in accordance with the claim 1, which is characterized in that the architectural surface material is by pressing Following components of parts by weight meter are made:
100 parts of alkaline residue, 50 parts of cement, 12 parts of alkali-activator, 50 parts of water, 30 parts of paper pulp fiber and 1 part of polypropylene fibre.
5. a kind of purposes of alkali-activated carbonatite alkaline residue described in accordance with the claim 1, which is characterized in that the middle bed of material material is by by weight Following components of amount part meter are made:
100 parts of alkaline residue, 20 parts of cement, 8 parts of alkali-activator, 25 parts of water, 25 parts of paper pulp fiber and 1 part of polypropylene fibre.
6. a kind of purposes of alkali-activated carbonatite alkaline residue described in accordance with the claim 1, which is characterized in that the middle bed of material material is by by weight Following components of amount part meter are made:
100 parts of alkaline residue, 30 parts of cement, 10 parts of alkali-activator, 30 parts of water, 35 parts of paper pulp fiber and 1.5 parts of polypropylene fibre.
7. a kind of purposes of alkali-activated carbonatite alkaline residue described in accordance with the claim 1, which is characterized in that the alkali-activator is by causticity Sodium, lime and dihydrate gypsum are combined, and weight ratio is 4:3:1.5.
8. a kind of purposes of alkali-activated carbonatite alkaline residue described in accordance with the claim 1, which is characterized in that the alkali-activator is by causticity Sodium, lime and dihydrate gypsum are combined, and weight ratio is 8:5:3.
9. a kind of purposes of alkali-activated carbonatite alkaline residue described in accordance with the claim 1, which is characterized in that the alkaline residue is alkaline residue original slag warp It is made after grinding, and specific surface area is 300-600m2/kg；The cement is portland cement, and to be more than 32.5 grades.
10. a kind of purposes of alkali-activated carbonatite alkaline residue described in accordance with the claim 1, which is characterized in that the system of the decorative plate of outer wall Preparation Method includes the following steps:
1) the architectural surface material and middle bed of material material are sequentially added according to the sequence of solution, powder and paper pulp fiber respectively 5-10min is stirred in blender；
2) architectural surface material is injected in be coated with release agent in textured template；
3) middle bed of material material is discharged into extrusion molding in extruder, is squeezed under 20-35 DEG C, 0.1-1MPa and 10-20m/min speed Dehydration forming out；
4) texture formwork with architectural surface material is compressed on the middle bed of material of extrusion molding；
5) molding wet panel is cut into corresponding size；
6) plate is put into 20-50 DEG C, conserved 1-3 days in the environment of relative humidity 70-90%；
7) blank flat is cut into specification.
11. a kind of purposes of alkali-activated carbonatite alkaline residue according to claim 10, which is characterized in that a kind of release agent, until It is few to be copolymerized by following monomer, include: (A) fluorochemical monomer；(B) acrylate monomer；(C) acid-based monomers；Fluorine-containing list The general expression of body are as follows: CH2=C (- X) C (=O)-Y-Z-Rf；Wherein, X is hydrogen atom, monovalent organic groups, halogen atom, cyanogen Base, or linear or branch's fluoroalkyl with 1~21 carbon atom；Y is oxygen atom, sulphur atom or 2 ° of amine；Z is straight chain alkane The aromatic series or alicyclic group that fatty group that class, bivalent organic group, carbon number are 1~10, carbon number are 6~18；Rf is with 1 Linear or branch's fluoroalkyl of~21 carbon atoms.
CN201710518234.9A 2017-06-29 2017-06-29 A kind of purposes of alkali-activated carbonatite alkaline residue Pending CN109206089A (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120260594A1 (en) * 2009-07-06 2012-10-18 Blackstock Jonh Mcilvenna Geopolymeric structural building units and methods of manufacture thereof
CN104972580A (en) * 2014-04-08 2015-10-14 台氟科技股份有限公司 De-molding agent
CN106316246A (en) * 2016-08-10 2017-01-11 卓达新材料科技集团威海股份有限公司 Roll-formed alkali slag and building rubbish plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120260594A1 (en) * 2009-07-06 2012-10-18 Blackstock Jonh Mcilvenna Geopolymeric structural building units and methods of manufacture thereof
CN104972580A (en) * 2014-04-08 2015-10-14 台氟科技股份有限公司 De-molding agent
CN106316246A (en) * 2016-08-10 2017-01-11 卓达新材料科技集团威海股份有限公司 Roll-formed alkali slag and building rubbish plate

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