CN106517863B - A kind of dry-mixed mortar complex slag plasticizer and its preparation method and application - Google Patents
A kind of dry-mixed mortar complex slag plasticizer and its preparation method and application Download PDFInfo
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- CN106517863B CN106517863B CN201610987775.1A CN201610987775A CN106517863B CN 106517863 B CN106517863 B CN 106517863B CN 201610987775 A CN201610987775 A CN 201610987775A CN 106517863 B CN106517863 B CN 106517863B
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- 239000002893 slag Substances 0.000 title claims abstract description 85
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 43
- 239000004014 plasticizer Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 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 abstract description 40
- 239000011734 sodium Substances 0.000 claims abstract description 40
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 40
- 239000000052 vinegar Substances 0.000 claims abstract description 40
- 235000021419 vinegar Nutrition 0.000 claims abstract description 40
- 239000002023 wood Substances 0.000 claims abstract description 31
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 claims abstract description 22
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000001263 FEMA 3042 Substances 0.000 claims abstract description 22
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 claims abstract description 22
- 239000005011 phenolic resin Substances 0.000 claims abstract description 22
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 22
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 22
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 22
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 claims abstract description 22
- 229940033123 tannic acid Drugs 0.000 claims abstract description 22
- 235000015523 tannic acid Nutrition 0.000 claims abstract description 22
- 229920002258 tannic acid Polymers 0.000 claims abstract description 22
- 239000004114 Ammonium polyphosphate Substances 0.000 claims abstract description 21
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims abstract description 21
- 229920001276 ammonium polyphosphate Polymers 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 18
- 229920001864 tannin Polymers 0.000 claims abstract description 17
- 235000018553 tannin Nutrition 0.000 claims abstract description 17
- 239000001648 tannin Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 15
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 13
- 239000011572 manganese Substances 0.000 claims abstract description 13
- 239000011574 phosphorus Substances 0.000 claims abstract description 13
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 13
- 238000000227 grinding Methods 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 235000019441 ethanol Nutrition 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000012467 final product Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000002525 ultrasonication Methods 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000006083 mineral thickener Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of dry-mixed mortar complex slag plasticizer and its preparation method and application, which is made of the raw material below according to parts by weight：3 10 parts of waterglass, 15 parts of ammonium polyphosphate, 14 22 parts of complex ore slag, 5 12 parts of wood vinegar, 7 15 parts of tannic acid sodium, 18 26 parts of phenolic resin, complex ore slag according to 10 14 parts of 48 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.Phenolic resin is crushed, with tannin acid sodium solution Hybrid Heating stir process, the wooden vinegar solution heating stirring is then added, mixed liquor A is made；It by ammonium polyphosphate, complex ore slag mixed grinding, adds waterglass and continues to grind, mixed liquor A heating is added and is ultrasonically treated, stirs to obtain the final product.Plasticizer produced by the present invention, in dry-mixed mortar, improving water retention, consistency loss late reduces, and frost resistance enhancing improves the items property such as its caking property, workability, mobility, impermeability, meets the requirement of building dry-mixed mortar.
Description
Technical field
The present invention relates to building material technical field, specifically a kind of dry-mixed mortar complex slag plasticizer and its preparation side
Method and application.
Background technology
With the continuous improvement that construction quality, environmental requirement and civilized construction require, the shortcomings that the mixing mortar of construction site
And limitation is more and more prominent, and dry-mixed mortar in the advantage of technical performance, social benefit etc. because more being carried out about more people
Favor.Dry-mixed mortar is usually hydraulic cement mixed mortar, refers to through drying the aggregate (such as quartz sand) of screening process, nothing
Machine cementitious material (such as cement) and additive (such as polymer) etc. carry out a kind of graininess made of physical mixed by a certain percentage
Or powdery, building site is transported in the form of packed or is in bulk, the material that can be used directly after adding water to mix and stir.Additive is dry-mixed sand
Important composition ingredient is starched, it can make mortar obtain many technical characteristics, improve the performance that dry-mixed mortar adds water to mix, and improve damp sand
Starch characteristic, such as rheological characteristic and application property, the performance for improving hardened mortar.Although existing plasticizer disclosure satisfy that relevant regulations
Requirement, but the performances such as water retention, intensity, frost resistance are not high.
Invention content
The purpose of the present invention is to provide a kind of dry-mixed mortar complex slag plasticizer and its preparation method and application, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of dry-mixed mortar complex slag plasticizer, is made of the raw material below according to parts by weight：3-10 parts of waterglass gathers
1-5 parts of ammonium phosphate, 14-22 parts of complex ore slag, 5-12 parts of wood vinegar, 7-15 parts of tannic acid sodium, 18-26 parts of phenolic resin, it is compound
Slag according to 10-14 parts of 4-8 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
As a further solution of the present invention：The dry-mixed mortar complex slag plasticizer, by below according to parts by weight
Raw material forms：5-9 parts of waterglass, 2-4 parts of ammonium polyphosphate, 16-20 parts of complex ore slag, 7-10 parts of wood vinegar, tannic acid sodium 9-13
Part, 20-24 parts of phenolic resin, complex ore slag according to 11-13 parts of 5-7 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
As a further solution of the present invention：The dry-mixed mortar complex slag plasticizer, by below according to parts by weight
Raw material forms：8 parts of waterglass, 3 parts of ammonium polyphosphate, 18 parts of complex ore slag, 8 parts of wood vinegar, 11 parts of tannic acid sodium, phenolic resin 22
Part, complex ore slag according to 12 parts of 6 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
Another object of the present invention is to provide a kind of preparation method of dry-mixed mortar complex slag plasticizer, by following steps group
At：
1) deionized water of 2 times of wood vinegar and its quality is mixed, wood vinegar solution is made；By tannic acid sodium and 65% ethyl alcohol
Tannin acid sodium solution is made in mixing；
2) phenolic resin crushed, cross 150 mesh sieve, mixed with tannin acid sodium solution, be warming up to 73 DEG C, and at such a temperature
Stir process 25-30min, is then added the wooden vinegar solution, and mixed liquor A is made in stir process 8min at a temperature of 85 DEG C；
3) it by ammonium polyphosphate, complex ore slag mixed grinding 30-40min, adds waterglass and continues to grind 30min, be added
Mixed liquor A, and 38min, ultrasonic power 900W are ultrasonically treated at a temperature of 68 DEG C, then stirred at a temperature of 70 DEG C
30min is up to plasticizer.
Another object of the present invention is to provide application of the plasticizer in dry-mixed mortar.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention under the interaction of each raw material, heated stirring, grinding, be ultrasonically treated and etc. plasticising obtained
Agent, in dry-mixed mortar, improving water retention, consistency loss late reduces, frost resistance enhancing, improve its caking property, workability,
The items property such as mobility, impermeability meets the requirement of building dry-mixed mortar, and performance is also above the prior art.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of dry-mixed mortar complex slag plasticizer is made of the raw material below according to parts by weight：
3 parts of waterglass, 1 part of ammonium polyphosphate, 14 parts of complex ore slag, 5 parts of wood vinegar, 7 parts of tannic acid sodium, 18 parts of phenolic resin, grandidierite
Slag according to 10 parts of 4 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
2 times of deionized water of wood vinegar and its quality is mixed, wood vinegar solution is made；It is with volumetric concentration by tannic acid sodium
65% ethyl alcohol mixing, is made tannin acid sodium solution.Phenolic resin is crushed, crosses 150 mesh sieve, is mixed with tannin acid sodium solution,
It is warming up to 73 DEG C, and stir process 25min at such a temperature, the wooden vinegar solution, stir process at a temperature of 85 DEG C is then added
Mixed liquor A is made in 8min.By ammonium polyphosphate, complex ore slag mixed grinding 30min, adds waterglass and continues to grind 30min,
Mixed liquor A is added, and is ultrasonically treated 38min, ultrasonic power 900W at a temperature of 68 DEG C, then is stirred at a temperature of 70 DEG C
30min is up to plasticizer.
Embodiment 2
In the embodiment of the present invention, a kind of dry-mixed mortar complex slag plasticizer is made of the raw material below according to parts by weight：
10 parts of waterglass, 5 parts of ammonium polyphosphate, 22 parts of complex ore slag, 12 parts of wood vinegar, 15 parts of tannic acid sodium, 26 parts of phenolic resin, it is compound
Slag according to 14 parts of 8 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
2 times of deionized water of wood vinegar and its quality is mixed, wood vinegar solution is made；It is with volumetric concentration by tannic acid sodium
65% ethyl alcohol mixing, is made tannin acid sodium solution.Phenolic resin is crushed, crosses 150 mesh sieve, is mixed with tannin acid sodium solution,
It is warming up to 73 DEG C, and stir process 30min at such a temperature, the wooden vinegar solution, stir process at a temperature of 85 DEG C is then added
Mixed liquor A is made in 8min.By ammonium polyphosphate, complex ore slag mixed grinding 40min, adds waterglass and continues to grind 30min,
Mixed liquor A is added, and is ultrasonically treated 38min, ultrasonic power 900W at a temperature of 68 DEG C, then is stirred at a temperature of 70 DEG C
30min is up to plasticizer.
Embodiment 3
In the embodiment of the present invention, a kind of dry-mixed mortar complex slag plasticizer is made of the raw material below according to parts by weight：
5 parts of waterglass, 2 parts of ammonium polyphosphate, 16 parts of complex ore slag, 7 parts of wood vinegar, 9 parts of tannic acid sodium, 20 parts of phenolic resin, grandidierite
Slag according to 11 parts of 5 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
2 times of deionized water of wood vinegar and its quality is mixed, wood vinegar solution is made；It is with volumetric concentration by tannic acid sodium
65% ethyl alcohol mixing, is made tannin acid sodium solution.Phenolic resin is crushed, crosses 150 mesh sieve, is mixed with tannin acid sodium solution,
It is warming up to 73 DEG C, and stir process 28min at such a temperature, the wooden vinegar solution, stir process at a temperature of 85 DEG C is then added
Mixed liquor A is made in 8min.By ammonium polyphosphate, complex ore slag mixed grinding 35min, adds waterglass and continues to grind 30min,
Mixed liquor A is added, and is ultrasonically treated 38min, ultrasonic power 900W at a temperature of 68 DEG C, then is stirred at a temperature of 70 DEG C
30min is up to plasticizer.
Embodiment 4
In the embodiment of the present invention, a kind of dry-mixed mortar complex slag plasticizer is made of the raw material below according to parts by weight：
9 parts of waterglass, 4 parts of ammonium polyphosphate, 20 parts of complex ore slag, 10 parts of wood vinegar, 13 parts of tannic acid sodium, 24 parts of phenolic resin, it is compound
Slag according to 13 parts of 7 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
2 times of deionized water of wood vinegar and its quality is mixed, wood vinegar solution is made；It is with volumetric concentration by tannic acid sodium
65% ethyl alcohol mixing, is made tannin acid sodium solution.Phenolic resin is crushed, crosses 150 mesh sieve, is mixed with tannin acid sodium solution,
It is warming up to 73 DEG C, and stir process 28min at such a temperature, the wooden vinegar solution, stir process at a temperature of 85 DEG C is then added
Mixed liquor A is made in 8min.By ammonium polyphosphate, complex ore slag mixed grinding 35min, adds waterglass and continues to grind 30min,
Mixed liquor A is added, and is ultrasonically treated 38min, ultrasonic power 900W at a temperature of 68 DEG C, then is stirred at a temperature of 70 DEG C
30min is up to plasticizer.
Embodiment 5
In the embodiment of the present invention, a kind of dry-mixed mortar complex slag plasticizer is made of the raw material below according to parts by weight：
8 parts of waterglass, 3 parts of ammonium polyphosphate, 18 parts of complex ore slag, 8 parts of wood vinegar, 11 parts of tannic acid sodium, 22 parts of phenolic resin, grandidierite
Slag according to 12 parts of 6 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
2 times of deionized water of wood vinegar and its quality is mixed, wood vinegar solution is made；It is with volumetric concentration by tannic acid sodium
65% ethyl alcohol mixing, is made tannin acid sodium solution.Phenolic resin is crushed, crosses 150 mesh sieve, is mixed with tannin acid sodium solution,
It is warming up to 73 DEG C, and stir process 28min at such a temperature, the wooden vinegar solution, stir process at a temperature of 85 DEG C is then added
Mixed liquor A is made in 8min.By ammonium polyphosphate, complex ore slag mixed grinding 35min, adds waterglass and continues to grind 30min,
Mixed liquor A is added, and is ultrasonically treated 38min, ultrasonic power 900W at a temperature of 68 DEG C, then is stirred at a temperature of 70 DEG C
30min is up to plasticizer.
Comparative example 1
In addition to without containing wood vinegar and tannic acid sodium, formula and preparation process are consistent with embodiment 5.
Comparative example 2
In addition in preparation process without ultrasonication, formula and preparation process are consistent with embodiment 5.Specifically such as
Under：
In comparative example of the present invention, a kind of dry-mixed mortar complex slag plasticizer is made of the raw material below according to parts by weight：
8 parts of waterglass, 3 parts of ammonium polyphosphate, 18 parts of complex ore slag, 8 parts of wood vinegar, 11 parts of tannic acid sodium, 22 parts of phenolic resin, grandidierite
Slag according to 12 parts of 6 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
2 times of deionized water of wood vinegar and its quality is mixed, wood vinegar solution is made；It is with volumetric concentration by tannic acid sodium
65% ethyl alcohol mixing, is made tannin acid sodium solution.Phenolic resin is crushed, crosses 150 mesh sieve, is mixed with tannin acid sodium solution,
It is warming up to 73 DEG C, and stir process 28min at such a temperature, the wooden vinegar solution, stir process at a temperature of 85 DEG C is then added
Mixed liquor A is made in 8min.By ammonium polyphosphate, complex ore slag mixed grinding 35min, adds waterglass and continues to grind 30min,
Mixed liquor A is added, and heats 38min at a temperature of 68 DEG C, then 30min is stirred up to being plasticized at a temperature of 70 DEG C
Agent.
Comparative example 3
In addition to without containing wood vinegar and tannic acid sodium and in preparation process without ultrasonication, formula and prepare
Process is consistent with embodiment 5.
The plasticizer of the present invention is when in use, it is only necessary to is added directly in the dry mortar materials such as cement, sand and be mixed
Conjunction.Similar production by the prepared dry-mixed mortar complex slag plasticizer of present invention 1-5 and in the market
Product carry out performance detection experiment, using the dry-mixed mortar complex slag being prepared in present invention 1-5 in experiment
Plasticizer, and the dry-mixed mortar complex slag plasticizer for selecting Zhejiang factory to produce carries out contrast test, dosage is that producer pushes away
Recommend dosage.Mortar mix ratio is according to JGJ/T 98-2010《Masonry mortar mix-design regulation》It prepares, plasticizer additive amount is equal
For 2.5kg, sand additive amount is 1446kg, and cement additive amount is 25kg, and flyash additive amount is 45kg, and ratio of water to material is
1.2.And according to GB/T25181-2010《Premixing mortar》Service check is carried out to preparing mortar, test result is shown in Table 1.
1 dry-mixed mortar complex slag plasticizer service check result of table
From table 1, it can be seen that as can be seen from the above data, using being prepared in present invention 1-5
Dry-mixed mortar complex slag plasticizer prepare mortar properties meet GB/T25181 requirement, the guarantor of plasticizer of the present invention
Water rate and 14d tensile bond strengths, mineral thickener 28d compression strength are better than the material used in the market.By comparative example 1-3 with
The comparison of embodiment 5, it is known that, the present invention is under the interaction of each raw material and preparation process using the present invention, performance
Raising with conspicuousness.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of preparation method of dry-mixed mortar complex slag plasticizer, which is characterized in that the dry-mixed mortar complex slag
Plasticizer is made of the raw material below according to parts by weight：3-10 parts of waterglass, 1-5 parts of ammonium polyphosphate, 14-22 parts of complex ore slag,
5-12 parts of wood vinegar, 7-15 parts of tannic acid sodium, 18-26 parts of phenolic resin, complex ore slag by according to parts by weight 4-8 parts of manganese slag,
10-14 parts of compositions of phosphorus ore slag；
1）2 times of deionized water of wood vinegar and its quality is mixed, wood vinegar solution is made；Tannic acid sodium is mixed with 65% ethyl alcohol,
Tannin acid sodium solution is made；
2）Phenolic resin is crushed, crosses 150 mesh sieve, is mixed with tannin acid sodium solution, is warming up to 73 DEG C, and stir at such a temperature
25-30min is handled, the wooden vinegar solution is then added, mixed liquor A is made in stir process 8min at a temperature of 85 DEG C；
3）By ammonium polyphosphate, complex ore slag mixed grinding 30-40min, adds waterglass and continue to grind 30min, mixing is added
Liquid A, and 38min, ultrasonic power 900W are ultrasonically treated at a temperature of 68 DEG C, then stir 30min at a temperature of 70 DEG C and be
Obtain plasticizer.
2. the preparation method of dry-mixed mortar complex slag plasticizer according to claim 1, which is characterized in that by pressing below
According to the raw material composition of parts by weight：5-9 parts of waterglass, 2-4 parts of ammonium polyphosphate, 16-20 parts of complex ore slag, 7-10 parts of wood vinegar, list
Peaceful 9-13 parts of sodium of acid, 20-24 parts of phenolic resin, complex ore slag is by 11-13 parts of groups of 5-7 parts of manganese slag, phosphorus ore slag according to parts by weight
At.
3. the preparation method of dry-mixed mortar complex slag plasticizer according to claim 2, which is characterized in that by pressing below
According to the raw material composition of parts by weight：8 parts of waterglass, 3 parts of ammonium polyphosphate, 18 parts of complex ore slag, 8 parts of wood vinegar, 11 parts of tannic acid sodium,
22 parts of phenolic resin, complex ore slag according to 12 parts of 6 parts of manganese slag, the phosphorus ore slag of parts by weight by forming.
4. application of the plasticizer in dry-mixed mortar as made from claim 1-3 any the methods.
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