CN102050612A - Method for producing mortar ash by using high-dopant fly ash and boron mud - Google Patents
Method for producing mortar ash by using high-dopant fly ash and boron mud Download PDFInfo
- Publication number
- CN102050612A CN102050612A CN2009101883186A CN200910188318A CN102050612A CN 102050612 A CN102050612 A CN 102050612A CN 2009101883186 A CN2009101883186 A CN 2009101883186A CN 200910188318 A CN200910188318 A CN 200910188318A CN 102050612 A CN102050612 A CN 102050612A
- Authority
- CN
- China
- Prior art keywords
- ash
- mortar
- boron mud
- fly ash
- dopant
- 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
Links
- 239000010881 fly ash Substances 0.000 title claims abstract description 23
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 22
- 239000002956 ash Substances 0.000 title claims abstract description 21
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052796 boron Inorganic materials 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000002019 doping agent Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000011575 calcium Substances 0.000 claims description 11
- 229910052791 calcium Inorganic materials 0.000 claims description 11
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 6
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical group [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 4
- 239000012467 final product Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract description 4
- 235000011941 Tilia x europaea Nutrition 0.000 abstract description 4
- 239000004571 lime Substances 0.000 abstract description 4
- 239000004568 cement Substances 0.000 abstract description 3
- 230000018044 dehydration Effects 0.000 abstract description 3
- 238000006297 dehydration reaction Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000011464 hollow brick Substances 0.000 abstract description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a method for producing mortar ash by using high-dopant fly ash, boron mud, little ardealite and excitant. The produced mortar ash can completely replace lime, can replace 20% of five species of cement, and can be widely used for masonry, inner wall plasterer, highway subgrade and production of hollow bricks and floor tiles and the like. In the invention, the process is simple, cement clinker and crystal slab are not added during the course of processing, the dopant amounts of the boron mud and fly ash are up to 80%; and the investment is less, and the cost is low, the grade I and II mortar ashes produced by the method do not contain chloridions, and the properties (such as peaceability, microexpansibility, dehydration, strength and the like) of the grade I and II mortar ashes are far higher than those of the existing fly ash and mortar ash as well as calcined lime powder for construction.
Description
One, technical field:
The present invention relates to a kind of main employing industrial waste, the method that particularly adopts high blending flyash and boron mud and a spot of phosphogypsum, exciting agent to produce the mortar ash, the product that this method is produced can 100% replacing lime, 20% replaces five big kind cement, be widely used in build by laying bricks or stones, plastering on inner walls, highway subgrade and production hollow brick, floor tile etc.
Two, background technology:
According to textual criticism, the method that adopts flyash to produce the mortar ash has multiple at present, method is as " fly-ash mortar powder method " (23 pages of 1994 first phases of " silicate building products " periodical) preferably, be to add in flyash that unslaked lime, plaster stone and brilliant base are common to make pure fly-ash mortar ash after levigate, though this method obtains better economical effectiveness, have still that energy consumption is big, cost is high, fast, the easy weak points such as drying shrinkage, cracking of dehydration when the mortar ash is plastered.
Three, summary of the invention:
For overcoming the above-mentioned defective of prior art, the present invention aims to provide that a kind of technology is simple, less investment, cost are low, does not add plaster stone, unslaked lime and brilliant base, adopts high blending flyash, boron mud and a spot of phosphogypsum and exciting agent to produce the method for mortar ash.
For achieving the above object, technical solution of the present invention is: boron mud and a spot of phosphogypsum, exciting agent are joined carry out the levigate mortar ash that can obtain a kind of gelling material in a large amount of flyash.Its boron mud, the airing of phosphogypsum palpus guarantee that water ratio is below 5%.Its flyash comprises high-calcium fly ass and low calcium fly ash.Its exciting agent is Tai-Ace S 150 and sodium metaaluminate.The weight percent of its boron mud, low calcium fly ash, Tai-Ace S 150, sodium metaaluminate, phosphogypsum, high-calcium fly ass is respectively 50-10%, 19-65%, 1-4%, 4-1%, 1-5%, 25-15%.The problem that adds the fast workability difference of dewatering when boron mud solution mortar ash is plastered; Add a spot of phosphogypsum, Tai-Ace S 150 and sodium metaaluminate and can improve the intensity of mortar ash and have the microdilatancy performance, solve dry and cracked, the cracking problem of mortar ash, and improve the early strength of this mortar ash.
Owing to take above-mentioned technical solution, the present invention compares with existing technology and has the following advantages: the one, make full use of boron mud and flyash, and its volume breaks through 50%, can be up to 80%; The 2nd, do not add mud grog and brilliant base in the course of processing, technology is simple, less investment, cost is low; The 3rd, this method can be produced qualified two kind mortars of I level II level ash, chloride ion-containing not, the calcium lime powder that its performance (workability, micro-expansibility, dehydration and intensity etc.) is used far above existing fly-ash mortar ash and construction work.
Four, embodiment
Below in conjunction with tabulation, specifically set forth specific embodiments of the invention.
By the weight percent of last tabulation requirement boron mud and phosphogypsum, Tai-Ace S 150 and sodium metaaluminate are joined to be milled down in high-calcium fly ass and the low calcium fly ash and require fineness to get final product.The mortar ash of this specific embodiment gained has been built engineering application such as member factory of company with the Liao Dynastyization energy-conservation center office, the Liao Dynastyization 18 districts and 20 district's residential buildings, Chaoyang two, and both Parties are all very satisfied, and obtain considerable economic and social benefit.
Claims (2)
1. method that adopts high blending flyash and boron mud to produce the mortar ash, it is characterized in that boron mud and a spot of phosphogypsum, exciting agent joined and carry out levigate getting final product in a large amount of flyash, its flyash comprises high-calcium fly ass and low calcium fly ash, its exciting agent is Tai-Ace S 150 and sodium metaaluminate, and the weight percent of its boron mud, low calcium fly ash, Tai-Ace S 150, sodium metaaluminate, phosphogypsum, high-calcium fly ass is respectively 50-10%, 19-65%, 1-4%, 4-1%, 1-5%, 25-15%.
2. method according to claim 1 is characterized in that boron mud, the airing of phosphogypsum palpus, and water ratio is below 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101883186A CN102050612A (en) | 2009-11-02 | 2009-11-02 | Method for producing mortar ash by using high-dopant fly ash and boron mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101883186A CN102050612A (en) | 2009-11-02 | 2009-11-02 | Method for producing mortar ash by using high-dopant fly ash and boron mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102050612A true CN102050612A (en) | 2011-05-11 |
Family
ID=43955471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101883186A Pending CN102050612A (en) | 2009-11-02 | 2009-11-02 | Method for producing mortar ash by using high-dopant fly ash and boron mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102050612A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104418573A (en) * | 2013-08-22 | 2015-03-18 | 丹东玉龙镁业有限公司 | Method for comprehensive utilization of industrial waste boron sludge |
| CN105271866A (en) * | 2015-10-16 | 2016-01-27 | 卓达新材料科技集团威海股份有限公司 | Exciting agent for sulfoaluminate cement as well as preparation method and application method of exciting agent |
| CN106866062A (en) * | 2015-12-11 | 2017-06-20 | 北京市湟砂建材科技有限公司 | Finishing cement of the organo-mineral complexing of high-content fly ash and its preparation method and application |
| CN110218037A (en) * | 2019-07-08 | 2019-09-10 | 山东创能机械科技有限公司 | A kind of wet ash discharge base filler and its preparation method and application |
| CN110526662A (en) * | 2019-09-20 | 2019-12-03 | 贵州西奥建筑节能科技有限公司 | A kind of high intensity ardealite plastering mortar |
| CN110526661A (en) * | 2019-09-18 | 2019-12-03 | 贵州西奥建筑节能科技有限公司 | A kind of water-resistant type desulfurization plastering mortar |
-
2009
- 2009-11-02 CN CN2009101883186A patent/CN102050612A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104418573A (en) * | 2013-08-22 | 2015-03-18 | 丹东玉龙镁业有限公司 | Method for comprehensive utilization of industrial waste boron sludge |
| CN105271866A (en) * | 2015-10-16 | 2016-01-27 | 卓达新材料科技集团威海股份有限公司 | Exciting agent for sulfoaluminate cement as well as preparation method and application method of exciting agent |
| CN106866062A (en) * | 2015-12-11 | 2017-06-20 | 北京市湟砂建材科技有限公司 | Finishing cement of the organo-mineral complexing of high-content fly ash and its preparation method and application |
| CN106866062B (en) * | 2015-12-11 | 2019-04-23 | 北京市湟砂建材科技有限公司 | Organic-inorganic composite decoration cement with high content of fly ash and its preparation method and application |
| CN110218037A (en) * | 2019-07-08 | 2019-09-10 | 山东创能机械科技有限公司 | A kind of wet ash discharge base filler and its preparation method and application |
| CN110218037B (en) * | 2019-07-08 | 2021-10-08 | 山东创能机械科技有限公司 | Wet ash-discharging base filling material and preparation method and application thereof |
| CN110526661A (en) * | 2019-09-18 | 2019-12-03 | 贵州西奥建筑节能科技有限公司 | A kind of water-resistant type desulfurization plastering mortar |
| CN110526662A (en) * | 2019-09-20 | 2019-12-03 | 贵州西奥建筑节能科技有限公司 | A kind of high intensity ardealite plastering mortar |
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Application publication date: 20110511 |