CN108314397A - A kind of titanium gypsum materials for wall and preparation method thereof - Google Patents
A kind of titanium gypsum materials for wall and preparation method thereof Download PDFInfo
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- CN108314397A CN108314397A CN201810148415.1A CN201810148415A CN108314397A CN 108314397 A CN108314397 A CN 108314397A CN 201810148415 A CN201810148415 A CN 201810148415A CN 108314397 A CN108314397 A CN 108314397A
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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
- C04B28/14—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of titanium gypsum materials for wall and preparation method thereof, titanium gypsum materials for wall of the invention, including following parts by weight prepare raw material：230 250 parts of 300 400 parts of cement, 100 200 parts of flyash, modified titanium gypsum 500 700,35 parts of polypropylene fibre, 0.6 0.8 parts of water-retaining agent and water, the modified titanium gypsum are that titanium gypsum is formed with rare earth alkali-activator mixing post-modification.The titanium gypsum materials for wall of the present invention has the advantages that significantly improve compression strength, resists and tear intensity and ageing-resistant performance open.
Description
Technical field
The present invention relates to construction material, more particularly to a kind of titanium gypsum materials for wall and preparation method thereof.
Background technology
The demand of China's assembled architecture partition plate is increasing at present and the demand of diversification of varieties is also higher and higher.
The preparation method of existing assembled architecture partition plate has the methods of gas entrainment method, casting, vibratory drilling method and rolling process to be made, and all deposits
In resistance to compression, anti-phenomena such as tearing low intensity and loss of properties on aging open.
It discloses sulfate process titanium dioxide by-product titanium gypsum application No. is 201510296845.4 Chinese invention patent and makes profits again
It with method and manufactured materials for wall, uses titanium gypsum for raw material, regeneration is carried out to titanium gypsum, is specifically disclosed including such as
Lower step：A, first titanium gypsum is carried out dehydrating using filter plant；B, calcination processing is carried out to titanium gypsum after dehydration；C, right
Titanium gypsum after calcining carries out levigate processing；D, complex treatment is carried out to the titanium gypsum after levigate, the material of compounding includes being modified
Agent and retarder；The compounding amount of titanium gypsum is 50~85 parts by weight；The modifying agent is calcining natural gesso, calcining desulfurization stone
One or more of cream powder, magnesia powder and silicon powder composite powder, Portland clinker；When the material selection of compounding is calcined
When natural gesso or desulfurization gypsum powder, the compounding amount for calcining natural gesso or desulfurization gypsum powder is 30~60 parts by weight；When
When the material selection Portland clinker of compounding, the compounding amount of Portland clinker is 10~25 parts by weight；When compounding
When material selection magnesia powder is with silicon powder composite powder, the compounding amount of magnesia powder and silicon powder composite powder is 5~15 parts by weight；
The retarder is one or more of sodium polyphosphate, borax, citric acid, sodium metaphosphate；The compounding amount of retarder is
0.02~4 parts by weight；E, mixed processing is carried out to the raw material after compounding, after mixing, then adds a certain proportion of water and carry out
After mixing, titanium gypsum blockwork material is made using casting molding；F, manufactured titanium gypsum blockwork material is carried out
Natural curing is handled；G, baking processing is carried out after natural curing processing, obtains titanium gypsum blockwork finished material.
When above-mentioned titanium gypsum blockwork finished material is used to prepare wall, that there are still compression strength is low, anti-to tear intensity open low
And the problem of loss of properties on aging.
Invention content
The technical problem to be solved by the present invention is to：A kind of titanium gypsum materials for wall significantly improving compression strength is provided
And preparation method thereof.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of titanium gypsum materials for wall, including following parts by weight prepare raw material：300-400 parts of cement, flyash 100-
230-250 parts of 200 parts, modified titanium gypsum 500-700,3-5 parts of polypropylene fibre, 0.6-0.8 parts of water-retaining agent and water, the modification
Titanium gypsum is that titanium gypsum is formed with rare earth alkali-activator mixing post-modification.
The present invention also provides a kind of preparation methods of titanium gypsum materials for wall, by each system of above-mentioned titanium gypsum materials for wall
Standby raw material is mixed, and then squeezes out mixed mixture in vacuum high-pressure condition, then underlying in condition of normal pressure
First time maintenance is carried out in steam ambient, the temperature of the first time maintenance is 60-65 DEG C, the time of the first time maintenance
For 12-16h, semi-finished product are obtained, the semi-finished product after then conserving first time carry out second under the conditions of 0.8-1.0MPa and support
The temperature of shield, second of maintenance is 140-160 DEG C, and the time of second of maintenance is 6-8h, obtains the titanium gypsum
Materials for wall.
The beneficial effects of the present invention are：
Raw material is wanted based on the modification titanium gypsum that the present invention is modified using cement and above-mentioned rare earth alkali-activator, and is added
Flyash, polypropylene fibre, water-retaining agent and the water of component are stated, is resisted well so that the titanium gypsum materials for wall obtained has
Compressive Strength resists and tears intensity and ageing-resistant performance open.
Specific implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, it is explained below in conjunction with embodiment.
The design of most critical of the present invention is：Use the modification titanium gypsum that cement and above-mentioned rare earth alkali-activator are modified for
Primary raw material.
The present invention provides a kind of titanium gypsum materials for wall, including following parts by weight prepare raw material：300-400 parts of cement,
100-200 parts of flyash, modified titanium gypsum 500-700,3-5 parts of polypropylene fibre, 0.6-0.8 parts of water-retaining agent and water 230-250
Part, the modified titanium gypsum is that titanium gypsum is formed with rare earth alkali-activator mixing post-modification.
The present invention also provides a kind of preparation methods of titanium gypsum materials for wall, by each system of above-mentioned titanium gypsum materials for wall
Standby raw material is mixed, and then squeezes out mixed mixture in vacuum high-pressure condition, then underlying in condition of normal pressure
First time maintenance is carried out in steam ambient, the temperature of the first time maintenance is 60-65 DEG C, the time of the first time maintenance
For 12-16h, semi-finished product are obtained, the semi-finished product after then conserving first time carry out second under the conditions of 0.8-1.0MPa and support
The temperature of shield, second of maintenance is 140-160 DEG C, and the time of second of maintenance is 6-8h, obtains the titanium gypsum
Materials for wall.
As can be seen from the above description, the beneficial effects of the present invention are：
Raw material is wanted based on the modification titanium gypsum that the present invention is modified using cement and above-mentioned rare earth alkali-activator, and is added
Flyash, polypropylene fibre, water-retaining agent and the water of component are stated, is resisted well so that the titanium gypsum materials for wall obtained has
Compressive Strength resists and tears intensity and ageing-resistant performance open.
In the titanium gypsum materials for wall of the present invention, the rare earth alkali-activator is：According to the prior art it is found that alkalinity swashs
Hair agent is the technical term of alkali-activated carbonatite cementitious material, and catalyst is called in chemistry, generally refers to caustic alkali, containing alkaline element
The substances such as silicate, aluminate, phosphate, sulfate and carbonate.And what the rare earth alkali-activator of the present invention referred to then contains
There is the existing alkali-activator in building wall board material of rare earth element.
Further, the cement is portland cement.
Further, the strength grade of the cement is 42.5R.
Seen from the above description, the portland cement that strength grade is 42.5R can be selected in cement.
Further, the fineness of the flyash is that the screen over-size of 45 μm of square hole screens is not more than 12%.
Seen from the above description, as a specific choice example, the flyash is the first level flour that thermal power plant generates
Coal ash, and, the fineness control of level-one flyash is not more than 12% for the screen over-size of 45 μm of square hole screens.
Further, the modified titanium gypsum is that rare earth alkaline excitation is added in drying and crushing to titanium gypsum later successively
Agent is excited and is catalyzed post-modification and formed after mixing.
Further, the size of the modified titanium gypsum is 80-200 mesh.
Seen from the above description, the modified titanium gypsum is preferably sized to 80~200 mesh, the specific system of modified titanium gypsum
Preparation Method is：It using titanium gypsum drying, crushes, adds rare earth alkali-activator, mixed in forced mixer
It stirs, excite, be catalyzed, finally modification forms.
Further, the water-retaining agent is cellulose ether.
Seen from the above description, it is to produce that the water-retaining agent, which can select cellulose ether (HPMC), the effect of water-retaining agent,
Workability and water retention property are improved in the process.
The embodiment of the present invention 1 is：
The titanium gypsum materials for wall of the present embodiment, is made from the following parts by weight of raw materials：
300 parts of cement, 100 parts of flyash, modified 600 parts of titanium gypsum, 3 parts of polypropylene fibre, 0.6 part of water-retaining agent and water
230 parts.
Wherein, the cement is the portland cement of label 42.5R；The flyash is one that thermal power plant generates
Grade flyash；The modification titanium gypsum is that (modified titanium gypsum using titanium gypsum drying, crushes, adds rare earth 100 mesh
Alkali-activator is mixed in forced mixer, is excited, is catalyzed, is modified)；The inorganic water-retaining agent is
Cellulose ether (HPMC) effect is to improve workability and water retention property in process of production.
The preparation method of the titanium gypsum materials for wall of the present embodiment, step include：
1, by following component according to weight part ratio：300 parts of cement, 100 parts of flyash, 600 are modified titanium gypsum, and 3 parts poly-
Tacryl, 0.6 water-retaining agent, 230 parts of tap water are laid in for use in respective silo or feed bin respectively；
2, by 300 parts of for use cement of step 1,100 parts of flyash, 600 parts of modified titanium gypsums, 3 parts of polypropylene fibres and
0.6 part of water-retaining agent, is added sequentially in the forced mixer of working condition, after mixture process stirs, to
230 parts of for use tap water of step 1 are added in forced mixer, are stirred 8 minutes, are then unloaded the mixture mixed and stirred
Enter a constant feed group machine, for use；
3, for use mixture of step 2 is squeezed out through high pressure vacuum extruder, after embossing, survey length and cutting technique, is turned
Supporting plate is transported, steam kiln ordinary pressure curing is entered, curing temperature is 60 DEG C, and curing time is 12 hours, then kiln discharge；
4, by step 3 after the product of steam press maintenance is processed through surface and fine cut cuts, sizing autoclave is sent into stacking binning
Kiln conserves, and the pressure for maintenance of shaping is 0.8Mpa, and the temperature for maintenance of shaping is 150 DEG C, and the time for maintenance of shaping is 6 hours, so
Kiln discharge afterwards, as finished product.
Embodiment 2
The titanium gypsum materials for wall of the present embodiment, is made from the following parts by weight of raw materials：
350 parts of cement, 120 parts of flyash, modified 550 parts of titanium gypsum, 5 parts of polypropylene fibre, 0.5 part of water-retaining agent and originally
240 parts of water.
Wherein, the cement is the portland cement of label 42.5R；The flyash is one that thermal power plant generates
Grade flyash；Described is that the modification titanium gypsum of 100 mesh (is modified titanium gypsum, using titanium gypsum drying, crushes, add dilute
Native alkali-activator is mixed in forced mixer, is excited, is catalyzed, is modified)；The inorganic water-retaining agent
It is to improve workability and water retention property in process of production for cellulose ether (HPMC) effect.
The preparation method of the titanium gypsum materials for wall of the present embodiment, step include：
1, by following component according to weight part ratio：350 parts of cement, 120 parts of flyash, 550 parts of modified titanium gypsums, 5 parts
Polypropylene fibre, 0.6 part of water-retaining agent and 240 parts of tap water are laid in for use in respective silo or feed bin respectively；
2, by 350 parts of for use cement of step 1,120 parts of flyash, 550 parts of modified titanium gypsums, 5 parts of polypropylene fibres and
0.6 part of water-retaining agent, is added sequentially in the forced mixer of working condition, after mixture process stirs, to
240 parts of for use tap water of step 1 are added in forced mixer, are stirred 10 minutes, are then unloaded the mixture mixed and stirred
Enter a constant feed group machine, for use；
3, for use mixture of step 2 is squeezed out through high pressure vacuum extruder, after embossing, survey length and cutting technique, is turned
Supporting plate is transported, steam kiln ordinary pressure curing is entered, curing temperature is 65 DEG C, and curing time is 16 hours, then kiln discharge；
4, by step 3 after the product of steam press maintenance is processed through surface and fine cut cuts, sizing autoclave is sent into stacking binning
Kiln conserves, and the pressure for maintenance of shaping is 1.5Mpa, and the temperature for maintenance of shaping is 160 DEG C, and the time for maintenance of shaping is 8 hours, so
Kiln discharge afterwards, as finished product.
Embodiment 3
The titanium gypsum materials for wall of the present embodiment, is made from the following parts by weight of raw materials：
360 parts of cement, 140 parts of flyash, modified 500 parts of titanium gypsum, 4 parts of polypropylene fibre, 0.7 part of water-retaining agent and originally
235 parts of water.
Wherein, the cement is the portland cement of label 42.5R；The flyash is one that thermal power plant generates
Grade flyash；The modified titanium gypsum is that (modified titanium gypsum adds rare earth alkalinity to 100 mesh using titanium gypsum drying, crushing
Exciting agent is mixed in forced mixer, is excited, is catalyzed, is modified)；The water-retaining agent is cellulose ether
(HPMC) its effect is to improve workability and water retention property in process of production.
The preparation method of the titanium gypsum materials for wall of the present embodiment, step include：
1, by following component according to weight part ratio：360 parts of cement, 140 parts of flyash, 500 parts of modified titanium gypsums, 4 parts
Polypropylene fibre, 0.7 part of water-retaining agent and 235 parts of tap water are laid in for use in respective silo or feed bin respectively；
2, by 250 parts of for use cement of step 1,275 parts of flyash, 500 parts of modified titanium gypsums, 4 parts of polypropylene fibres and
0.7 part of water-retaining agent, is added sequentially in the forced mixer of working condition, after mixture process stirs, to
235 parts of for use tap water of step 1 are added in forced mixer, are stirred 9 minutes, are then unloaded the mixture mixed and stirred
Enter a constant feed group machine, for use；
3, for use mixture of step 2 is squeezed out through high pressure vacuum extruder, after embossing, survey length and cutting technique, is turned
Supporting plate is transported, steam kiln ordinary pressure curing is entered, curing temperature is 62 DEG C, and curing time is 14 hours, then kiln discharge；
4, by step 3 after the product of steam press maintenance is processed through surface and fine cut cuts, sizing autoclave is sent into stacking binning
Kiln conserves, and the pressure for maintenance of shaping is 0.8Mpa, and the temperature for maintenance of shaping is 150 DEG C, and the time for maintenance of shaping is 7 hours, so
Kiln discharge afterwards, as finished product.
Embodiment 4
The titanium gypsum materials for wall of the present embodiment is made of following component according to weight part ratio：
350 parts of cement, 120 parts of flyash, modified 550 parts of titanium gypsum, 3 parts of polypropylene fibre, 0.7 part of water-retaining agent and originally
230 parts of water.
Wherein, the cement is the portland cement of label 42.5R；The flyash is one that thermal power plant generates
Grade flyash；The modification titanium gypsum is that (modified titanium gypsum using titanium gypsum drying, crushes, adds rare earth 100 mesh
Alkali-activator is mixed in forced mixer, catalysis, modification is excited to form)；The inorganic water-retaining agent is fibre
Plain ether (HPMC) effect of dimension is to improve workability and water retention property in process of production.
The preparation method of the titanium gypsum materials for wall of the present embodiment, step include：
1, by following component according to weight part ratio：350 parts of cement, 120 parts of flyash, 550 be modified titanium gypsums, 3 parts it is poly-
Tacryl, 0.7 part of water-retaining agent and 230 parts of tap water are laid in for use in respective silo or feed bin respectively；
2,350 parts of for use cement of step 1,120 parts of flyash, 550 are modified titanium gypsum, 3 parts of polypropylene fibres and 0.7
Water-retaining agent is added sequentially in the forced mixer of working condition, after mixture process stirs, to forced action type
230 parts of for use tap water of step 1 are added in blender, stir 8 minutes, the mixture mixed and stirred is then discharged into one
Constant feed group machine, for use；
3, it by for use mixture of step 2, squeezes out through high pressure vacuum extruder, after embossing, survey length and cutting technique, turns
Supporting plate is transported, steam kiln ordinary pressure curing is entered, curing temperature is 60 DEG C, and curing time is 15 hours, then kiln discharge；
4, by step 3 after the product of steam press maintenance is processed through surface and fine cut cuts, sizing autoclave is sent into stacking binning
Kiln conserves, and the pressure for maintenance of shaping is 0.8Mpa, and the temperature for maintenance of shaping is 150 DEG C, and the time for maintenance of shaping is 6 hours, so
Kiln discharge afterwards, as finished product.
Embodiment 5
The titanium gypsum materials for wall of the present embodiment is made of following component according to weight part ratio：
330 parts of cement, 170 parts of flyash, modified 520 parts of titanium gypsum, 5 parts of polypropylene fibre, 0.7 part of water-retaining agent and originally
240 parts of water.
Wherein, the cement is the portland cement of label 42.5R；The flyash is one that thermal power plant generates
Grade flyash；The modified titanium gypsum is that the mountain flour of 100 mesh (is modified titanium gypsum, using titanium gypsum drying, crushes, add
Rare earth alkali-activator is mixed in forced mixer, is excited, is catalyzed, is modified)；The inorganic water conservation
Agent is that cellulose ether (HPMC) effect is to improve workability and water retention property in process of production.
The preparation method of the titanium gypsum materials for wall of the present embodiment, step include：
1, by following component according to weight part ratio：330 parts of cement, 170 parts of flyash, 520 be modified titanium gypsums, 5 parts it is poly-
Tacryl, 0.7 part of water-retaining agent and 240 parts of tap water are laid in for use in respective silo or feed bin respectively；
2, by 330 parts of for use cement of step 1,170 parts of flyash, 520 parts of modified titanium gypsums, 5 parts of polypropylene fibres and
0.7 part of water-retaining agent, is added sequentially in the forced mixer of working condition, after mixture process stirs, to
240 parts of for use tap water of step 1 are added in forced mixer, are stirred 8 minutes, are then unloaded the mixture mixed and stirred
Enter a constant feed group machine, for use；
3, for use mixture of step 2 is squeezed out through high pressure vacuum extruder, after embossing, survey length and cutting technique, is turned
Supporting plate is transported, steam kiln ordinary pressure curing is entered, curing temperature is 60 DEG C, and curing time is 12 hours, then kiln discharge；
4, by step 3 after the product of steam press maintenance is processed through surface and fine cut cuts, sizing autoclave is sent into stacking binning
Kiln conserves, and the pressure for maintenance of shaping is 0.8Mpa, and the temperature for maintenance of shaping is 150 DEG C, and the time for maintenance of shaping is 6 hours, so
Kiln discharge afterwards, as finished product.
Performance test
GB/T23451-2009 national standards are respectively adopted to its density, bending resistance in the embodiment 1-5 materials for walls obtained
Carrying, shock resistance, single-point hanging force, water content, drying shrinkage value, air-borne sound weighted transmission loss, compression strength, softening system
Number and radioactive material radionuclides limitation are tested respectively.
For test result by shown in the following table 1, table 1 is the performance test results for the titanium gypsum materials for wall that embodiment 1-5 is obtained
Table.
Table 1
According to table 1 it is found that the density for the titanium gypsum materials for wall that embodiment 1-5 is obtained, bending resistance carrying, shock resistance,
Single-point hanging force, water content, drying shrinkage value, air-borne sound weighted transmission loss, compression strength, coefficient of softing and construction material radiation
Property radionuclides limitation meets GB/T23451-2009 national standards, also, compared to GB/T23451-2009 national standards, has
Good bending resistance carrying, shock resistance, single-point hanging force and compression strength.
In conclusion titanium gypsum materials for wall provided by the invention, which has, significantly improves compression strength, the anti-intensity and resistance to of tearing open
The advantages of ageing properties.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalents made by bright description are applied directly or indirectly in relevant technical field, are similarly included in this hair
In bright scope of patent protection.
Claims (10)
1. a kind of titanium gypsum materials for wall, which is characterized in that prepare raw material including following parts by weight：300-400 parts of cement, powder
230-250 parts of 100-200 parts of coal ash, modified titanium gypsum 500-700,3-5 parts of polypropylene fibre, 0.6-0.8 parts of water-retaining agent and water,
The modified titanium gypsum is that titanium gypsum is formed with rare earth alkali-activator mixing post-modification.
2. titanium gypsum materials for wall according to claim 1, which is characterized in that the cement is portland cement.
3. titanium gypsum materials for wall according to claim 1, which is characterized in that the strength grade of the cement is 42.5R.
4. titanium gypsum materials for wall according to claim 1, which is characterized in that the fineness of the flyash is 45 μm of square holes
The screen over-size of sieve is not more than 12%.
5. titanium gypsum materials for wall according to claim 1, which is characterized in that the modified titanium gypsum be titanium gypsum successively
Rare earth alkali-activator is added after drying and crushing, is excited and is catalyzed post-modification after mixing and form.
6. titanium gypsum materials for wall according to claim 1, which is characterized in that the size of the modified titanium gypsum is 80-
200 mesh.
7. titanium gypsum materials for wall according to claim 1, which is characterized in that the water-retaining agent is cellulose ether.
8. a kind of preparation method of titanium gypsum materials for wall, which is characterized in that by the titanium stone described in claim 1-7 any one
The raw material that respectively prepares of cream materials for wall is mixed, and is then squeezed out mixed mixture in vacuum high-pressure condition, so
Progress first time maintenance in steam ambient is placed under condition of normal pressure afterwards, the temperature of the first time maintenance is 60-65 DEG C, described
The time of maintenance is 12-16h for the first time, obtains semi-finished product, and the semi-finished product after then conserving first time are in 0.8-1.0MPa items
It carries out conserving for second under part, the temperature of second of maintenance is 140-160 DEG C, and the time of second of maintenance is 6-
8h obtains the titanium gypsum materials for wall.
9. the preparation method of titanium gypsum materials for wall according to claim 8, which is characterized in that the mixture of extrusion is first
It is embossed successively, measures length and cutting, then carry out the first time maintenance.
10. the preparation method of titanium gypsum materials for wall according to claim 8, which is characterized in that after conserving first time
Semi-finished product carry out surface processing and cutting successively, then carry out described second and conserve.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109748563A (en) * | 2019-03-15 | 2019-05-14 | 生态环境部南京环境科学研究所 | A method of wall block for building is prepared using titanium gypsum |
| CN112125598A (en) * | 2020-08-21 | 2020-12-25 | 盐城工学院 | Preparation method of autoclaved aerated concrete based on titanium gypsum base |
| CN112573853A (en) * | 2020-12-25 | 2021-03-30 | 山东众森科技股份有限公司 | Titanium gypsum-based full-solid waste cementing material excitant and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139198A (en) * | 2007-08-15 | 2008-03-12 | 深圳清华大学研究院 | Chemical industrial gypsum building materials and method for manufacturing same |
| CN103043985A (en) * | 2013-01-13 | 2013-04-17 | 济南大学 | Titanium gypsum composite binding material and preparation method thereof |
| CN105174892A (en) * | 2015-09-14 | 2015-12-23 | 河南聚能新型建材有限公司 | Complex formula of light gypsum and construction method for casting gypsum wall in situ by using light gypsum |
| CN105777022A (en) * | 2016-04-19 | 2016-07-20 | 福建福泰高科环保新材料有限公司 | Ardealite concrete extrusion partition board and preparation method thereof |
-
2018
- 2018-02-13 CN CN201810148415.1A patent/CN108314397A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101139198A (en) * | 2007-08-15 | 2008-03-12 | 深圳清华大学研究院 | Chemical industrial gypsum building materials and method for manufacturing same |
| CN103043985A (en) * | 2013-01-13 | 2013-04-17 | 济南大学 | Titanium gypsum composite binding material and preparation method thereof |
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