CN106746857A - Good wet mixing mortar water-holding thickening agent of a kind of compression strength and preparation method thereof - Google Patents
Good wet mixing mortar water-holding thickening agent of a kind of compression strength and preparation method thereof Download PDFInfo
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- CN106746857A CN106746857A CN201611129841.8A CN201611129841A CN106746857A CN 106746857 A CN106746857 A CN 106746857A CN 201611129841 A CN201611129841 A CN 201611129841A CN 106746857 A CN106746857 A CN 106746857A
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- parts
- cane shoots
- thickening agent
- shoots leaves
- compression strength
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Classifications
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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
- 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
- C04B2103/44—Thickening, gelling or viscosity increasing agents
-
- 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
- C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
- C04B2103/465—Water-sorbing agents, hygroscopic or hydrophilic agents
Abstract
The invention discloses good wet mixing mortar water-holding thickening agent of a kind of compression strength and preparation method thereof, the water-holding thickening agent is made up of according to mass fraction meter following raw material：Modified 50 58 parts of cane shoots leaves, 0.40 0.50 parts of prodan, 1.6 2.0 parts of calcium lignosulfonate, 1.44 1.80 parts of sulfonated melamine compound resin, 0.003 0.004 parts of SAS；Wherein, calcium lignosulfonate and the mass ratio of sulfonated melamine compound resin are 10：9；The preparation of modified cane shoots leaves：Clean, dry, crush, sieve to obtain cane shoots leaves powder, mixes with magnesium chloride solution, ferrum sulfuricum oxydatum solutum, filter residue, plus SAS, microwave treatment are filtered to obtain in immersion, and sediment is centrifuged to obtain；Rinsed with clear water, drying is obtained.28d compression strength mixed with the mortar of the water-holding thickening agent reaches 27.8 29.7MPa, meanwhile, also take into account the operability of mortar.
Description
Technical field
The present invention relates to building material technical field, the good wet mixing mortar water-holding thickening agent of specifically a kind of compression strength
And preparation method thereof.
Background technology
Wet mixing mortar is a kind of novel green construction material, is to blend cement, water, sand, mineral in professional production factory
Material and the mixture that is mixed according to certain ratio of various functions additive, it is economizing on resources, environmental protection, raising
The aspects such as construction quality play obvious action.It is building materials industry, a technological revolution for construction industry to promote the use of wet mixing mortar,
It is also the important symbol of a country, city material progress and cultural and ideological progress its construction level.Wet-mixing is greatly developed in China
Mortar is embodying of building a conservation-minded society.
In practical engineering application, wet mixing mortar is transported to onsite application from production, as ready-mixed concrete, to it
The requirement of service behaviour is higher, it is ensured that certain operable time, i.e. mortar will have after the mix that adds water before initial set
Good enough workability, normal construction, operation, and hardening can be carried out after to meet engineering structure to mechanical property and durability
Etc. aspect requirement.Therefore, functional, the modifying agent for having water conservation, thickening, slow setting and other effects concurrently is to ensure wet mixing mortar each side
The key problem in technology of face performance.
At present, domestic construction in the market also has the water-holding thickening agent of some improvement wet mixing mortar performances, but all exists one
A little problems：What is had has some improvement to plaster workability, but intensity is relatively low；What is had improves intensity, but poor water retention property, sand
Slurry operability is undesirable.
The content of the invention
It is an object of the invention to provide a kind of good wet mixing mortar water conservation of compression strength for taking into account mortar operability
Thickening agent and preparation method thereof.
To achieve the above object, the present invention provides following technical scheme：
A kind of good wet mixing mortar water-holding thickening agent of compression strength, according to mass fraction meter, is made up of following raw material：Change
50-58 parts of cane shoots leaves of property, prodan 0.40-0.50 parts, calcium lignosulfonate 1.6-2.0 parts, sulfonated melamine compound tree
Fat 1.44-1.80 parts, SAS 0.003-0.004 parts；Wherein, calcium lignosulfonate and sulfonated melamine compound tree
The mass ratio of fat is 10：9；The preparation process of described modified cane shoots leaves is：Cane shoots leaves are cleaned, is dried, crushed, cross 40-60
Mesh sieve, obtains cane shoots leaves powder；It is 20% by the 0.6-0.9 times of mass concentration measured of cane shoots leaves powder and cane shoots leaves powder quality
Magnesium chloride solution, the ferrum sulfuricum oxydatum solutum mixing that 2-3 times of cane shoots leaves powder quality mass concentration measured is 12%, soak 1-2h
Afterwards, filter residue is filtered to obtain, it is standby；Add the 4-5 times of concentration measured of filter residue quality for the SAS of 8-10% toward filter residue, connect
Carries out microwave treatment 2-3min in the case where power is for the microwave condition of 330-340W, with the centrifugation 5- of 800-850r/min
6min obtains lower sediment thing；Lower sediment thing is rinsed with clear water three to five times, drying obtains modified cane shoots leaves.
As further scheme of the invention：According to mass fraction meter, it is made up of following raw material：Modified cane shoots leaves 53-55
Part, prodan 0.45-0.47 parts, calcium lignosulfonate 1.7-1.8 parts, sulfonated melamine compound resin 1.53-1.62 parts,
SAS 0.0032-0.0034 parts.
As further scheme of the invention：According to mass fraction meter, it is made up of following raw material：Modified 54 parts of cane shoots leaves,
0.46 part of prodan, 1.7 parts of calcium lignosulfonate, 1.53 parts of sulfonated melamine compound resin, SAS
0.0033 part.
The preparation method of the good wet mixing mortar water-holding thickening agent of described compression strength, comprises the following steps：
(1) calcium lignosulfonate and sulfonated melamine compound resin are mixed, it is equal with the speed stirring of 60-80r/min
It is even, obtain the first mixture；
(2) then stirred with the speed of 110-120r/min toward prodan is added in the first mixture, obtain
Two mixtures；
(3) continue to add modified cane shoots leaves toward the second mixture, stirred with the speed of 140-160r/min, obtain
3rd mixture；
(4) it is last to be stirred with the speed of 120-140r/min toward SAS is added in the 3rd mixture, obtain
To the good wet mixing mortar water-holding thickening agent of described compression strength.
Consumption of the good wet mixing mortar water-holding thickening agent of described compression strength in wet mixing mortar is 28-32kg/m3。
The good wet mixing mortar water-holding thickening agent of described compression strength answering in terms of wet mixing mortar modifying agent is prepared
With.
Compared with prior art, the beneficial effects of the invention are as follows：Water-holding thickening agent of the present invention be in modified cane shoots leaves and
Mass ratio is 10：Under 9 magnesium lignosulfonate calcium and the collective effect of sulfonated melamine compound resin, the raising mortar for reaching
The effect of compression strength, the 28d compression strength mixed with the mortar of the water-holding thickening agent reaches 27.8-29.7MPa, meanwhile, this hair
Bright water-holding thickening agent also significantly improves the service behaviours such as water-retaining property, cohesiveness, the pliability of mortar and anti-contracility energy,
It is allowed to meet construction requirement.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of good wet mixing mortar water-holding thickening agent of compression strength, according to mass fraction meter, by
Following raw material composition：Modified 50 parts of cane shoots leaves, 0.40 part of prodan, 2.0 parts of calcium lignosulfonate, sulfonated melamine compound
1.80 parts of resin, 0.003 part of SAS；The preparation process of modified cane shoots leaves is：Cane shoots leaves are cleaned, are dried, crushed,
40 mesh sieves are crossed, cane shoots leaves powder is obtained；0.6 times of mass concentration of amount by cane shoots leaves powder and cane shoots leaves powder quality is 20%
Magnesium chloride solution, the ferrum sulfuricum oxydatum solutum mixing that the mass concentrations of 3 times of cane shoots leaves powder quality amounts are 12%, after immersion 1h,
Filter residue is filtered to obtain, it is standby；The concentration that 5 times of amounts of filter residue quality are added toward filter residue is 8% SAS, then in power
To carry out microwave treatment 2min under the microwave condition of 340W, lower sediment thing is obtained with the centrifugation 5min of 850r/min；With clear
Water rinses lower sediment thing three to five times, and drying is obtained.
The preparation method of the good wet mixing mortar water-holding thickening agent of described compression strength, comprises the following steps：
(1) calcium lignosulfonate and sulfonated melamine compound resin are mixed, are stirred with the speed of 60r/min,
Obtain the first mixture；
(2) then stirred with the speed of 110r/min toward prodan is added in the first mixture, obtain second and mix
Compound；
(3) continue to add modified cane shoots leaves toward the second mixture, stirred with the speed of 140r/min, obtain the 3rd
Mixture；
(4) it is last to be stirred with the speed of 120r/min toward SAS is added in the 3rd mixture, obtain institute
The good wet mixing mortar water-holding thickening agent of the compression strength stated.
Embodiment 2
In the embodiment of the present invention, a kind of good wet mixing mortar water-holding thickening agent of compression strength, according to mass fraction meter, by
Following raw material composition：Modified 58 parts of cane shoots leaves, 0.50 part of prodan, 1.6 parts of calcium lignosulfonate, sulfonated melamine compound
1.44 parts of resin, 0.004 part of SAS；The preparation process of modified cane shoots leaves is：Cane shoots leaves are cleaned, are dried, crushed,
60 mesh sieves are crossed, cane shoots leaves powder is obtained；0.9 times of mass concentration of amount by cane shoots leaves powder and cane shoots leaves powder quality is 20%
Magnesium chloride solution, the ferrum sulfuricum oxydatum solutum mixing that the mass concentrations of 2 times of cane shoots leaves powder quality amounts are 12%, after immersion 2h,
Filter residue is filtered to obtain, it is standby；The concentration that 4 times of amounts of filter residue quality are added toward filter residue is 10% SAS, then in work(
Rate obtains lower sediment thing to carry out microwave treatment 3min under the microwave condition of 330W with the centrifugation 6min of 800r/min；With
Clear water rinses lower sediment thing three to five times, and drying is obtained.
The preparation method of the good wet mixing mortar water-holding thickening agent of described compression strength, comprises the following steps：
(1) calcium lignosulfonate and sulfonated melamine compound resin are mixed, are stirred with the speed of 80r/min,
Obtain the first mixture；
(2) then stirred with the speed of 120r/min toward prodan is added in the first mixture, obtain second and mix
Compound；
(3) continue to add modified cane shoots leaves toward the second mixture, stirred with the speed of 160r/min, obtain the 3rd
Mixture；
(4) it is last to be stirred with the speed of 140r/min toward SAS is added in the 3rd mixture, obtain institute
The good wet mixing mortar water-holding thickening agent of the compression strength stated.
Embodiment 3
In the embodiment of the present invention, a kind of good wet mixing mortar water-holding thickening agent of compression strength, according to mass fraction meter, by
Following raw material composition：Modified 53 parts of cane shoots leaves, 0.45 part of prodan, 1.8 parts of calcium lignosulfonate, sulfonated melamine compound
1.62 parts of resin, 0.0032 part of SAS；The preparation process of modified cane shoots leaves is：Cane shoots leaves are cleaned, is dried, powder
It is broken, 40 mesh sieves are crossed, obtain cane shoots leaves powder；It is with the mass concentration of 0.6 times of amount of cane shoots leaves powder quality by cane shoots leaves powder
20% magnesium chloride solution, the ferrum sulfuricum oxydatum solutum mixing that the mass concentration of 3 times of amounts of cane shoots leaves powder quality is 12%, soak 1h
Afterwards, filter residue is filtered to obtain, it is standby；The concentration that 5 times of amounts of filter residue quality are added toward filter residue is 8% SAS, is then existed
Power obtains lower sediment thing to carry out microwave treatment 2min under the microwave condition of 340W with the centrifugation 5min of 850r/min；
Lower sediment thing is rinsed with clear water three to five times, drying is obtained.
The preparation method of the good wet mixing mortar water-holding thickening agent of described compression strength, comprises the following steps：
(1) calcium lignosulfonate and sulfonated melamine compound resin are mixed, are stirred with the speed of 60r/min,
Obtain the first mixture；
(2) then stirred with the speed of 120r/min toward prodan is added in the first mixture, obtain second and mix
Compound；
(3) continue to add modified cane shoots leaves toward the second mixture, stirred with the speed of 140r/min, obtain the 3rd
Mixture；
(4) it is last to be stirred with the speed of 140r/min toward SAS is added in the 3rd mixture, obtain institute
The good wet mixing mortar water-holding thickening agent of the compression strength stated.
Embodiment 4
In the embodiment of the present invention, a kind of good wet mixing mortar water-holding thickening agent of compression strength, according to mass fraction meter, by
Following raw material composition：Modified 55 parts of cane shoots leaves, 0.47 part of prodan, 1.7 parts of calcium lignosulfonate, sulfonated melamine compound
1.53 parts of resin, 0.0034 part of SAS；The preparation process of modified cane shoots leaves is：Cane shoots leaves are cleaned, is dried, powder
It is broken, 60 mesh sieves are crossed, obtain cane shoots leaves powder；It is with the mass concentration of 0.9 times of amount of cane shoots leaves powder quality by cane shoots leaves powder
20% magnesium chloride solution, the ferrum sulfuricum oxydatum solutum mixing that the mass concentration of 2 times of amounts of cane shoots leaves powder quality is 12%, soak 2h
Afterwards, filter residue is filtered to obtain, it is standby；The concentration that 4 times of amounts of filter residue quality are added toward filter residue is 10% SAS, is then existed
Power obtains lower sediment thing to carry out microwave treatment 3min under the microwave condition of 330W with the centrifugation 6min of 800r/min；
Lower sediment thing is rinsed with clear water three to five times, drying is obtained.
The preparation method of the good wet mixing mortar water-holding thickening agent of described compression strength, comprises the following steps：
(1) calcium lignosulfonate and sulfonated melamine compound resin are mixed, are stirred with the speed of 80r/min,
Obtain the first mixture；
(2) then stirred with the speed of 110r/min toward prodan is added in the first mixture, obtain second and mix
Compound；
(3) continue to add modified cane shoots leaves toward the second mixture, stirred with the speed of 160r/min, obtain the 3rd
Mixture；
(4) it is last to be stirred with the speed of 120r/min toward SAS is added in the 3rd mixture, obtain institute
The good wet mixing mortar water-holding thickening agent of the compression strength stated.
Embodiment 5
In the embodiment of the present invention, a kind of good wet mixing mortar water-holding thickening agent of compression strength, according to mass fraction meter, by
Following raw material composition：Modified 54 parts of cane shoots leaves, 0.46 part of prodan, 1.7 parts of calcium lignosulfonate, sulfonated melamine compound
1.53 parts of resin, 0.0033 part of SAS；The preparation process of modified cane shoots leaves is：Cane shoots leaves are cleaned, is dried, powder
It is broken, 60 mesh sieves are crossed, obtain cane shoots leaves powder；It is with the mass concentration of 0.8 times of amount of cane shoots leaves powder quality by cane shoots leaves powder
20% magnesium chloride solution, the ferrum sulfuricum oxydatum solutum mixing that the mass concentration of 3 times of amounts of cane shoots leaves powder quality is 12%, soak 2h
Afterwards, filter residue is filtered to obtain, it is standby；The concentration that 5 times of amounts of filter residue quality are added toward filter residue is 9% SAS, is then existed
Power obtains lower sediment thing to carry out microwave treatment 3min under the microwave condition of 340W with the centrifugation 6min of 850r/min；
Lower sediment thing is rinsed with clear water three to five times, drying is obtained.
The preparation method of the good wet mixing mortar water-holding thickening agent of described compression strength, comprises the following steps：
(1) calcium lignosulfonate and sulfonated melamine compound resin are mixed, are stirred with the speed of 80r/min,
Obtain the first mixture；
(2) then stirred with the speed of 120r/min toward prodan is added in the first mixture, obtain second and mix
Compound；
(3) continue to add modified cane shoots leaves toward the second mixture, stirred with the speed of 150r/min, obtain the 3rd
Mixture；
(4) it is last to be stirred with the speed of 130r/min toward SAS is added in the 3rd mixture, obtain institute
The good wet mixing mortar water-holding thickening agent of the compression strength stated.
Comparative example 1
On the basis of embodiment 5, with common cane shoots leaves substituting modification cane shoots leaves, remaining is identical with embodiment 5.
Comparative example 2
On the basis of embodiment 5, sulfonated melamine compound resin, remaining and embodiment are replaced with calcium lignosulfonate
5 is identical.
Comparative example 3
On the basis of embodiment 5, calcium lignosulfonate, remaining and embodiment are replaced with sulfonated melamine compound resin
5 is identical.
Eight parts of the wet-mixing ground mortar of quality, the cement in every part of wet-mixing ground mortar such as weigh：Flyash：Sand：Water
Mass ratio is 260：120：1400：240；It is 30kg/m then according to consumption of the water-holding thickening agent in the mortar of wet-mixing ground3, point
Not by obtained by embodiment 1-5, comparative example 1-3 water-holding thickening agent mix corresponding wet-mixing ground mortar in, after stirring,
Its performance is detected, result is measured and is listed in table 1.
Performance impact of the water-holding thickening agent to mortar obtained in each example of table 1
As can be seen from Table 1：There is pressure resistance high mixed with the mortar of water-holding thickening agent obtained in embodiment of the present invention 1-5
Degree, its 28d compression strength reaches 27.8-29.7MPa, meanwhile, the service behaviour such as water-retaining property, cohesiveness, pliability of mortar is equal
More significant improvement is obtained, the mortar has fully met construction requirement, additionally, the mortar also has preferable shrinkage factor；Contrast
Embodiment 5 and comparative example 1-3, it can be seen that it in modified cane shoots leaves and mass ratio is 10 that the present invention is：9 magnesium lignosulfonate
Under the collective effect of calcium and sulfonated melamine compound resin, just with so excellent operating performance.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. the good wet mixing mortar water-holding thickening agent of a kind of compression strength, it is characterised in that according to mass fraction meter, by following original
Material composition：Modified 50-58 parts of cane shoots leaves, prodan 0.40-0.50 parts, calcium lignosulfonate 1.6-2.0 parts, sulfonation melamine
Amine-formaldehyde resins 1.44-1.80 parts, SAS 0.003-0.004 parts；Wherein, calcium lignosulfonate and sulfonation melamine
The mass ratio of amine-formaldehyde resins is 10：9；The preparation process of described modified cane shoots leaves is：Cane shoots leaves are cleaned, are dried, crushed,
40-60 mesh sieves are crossed, cane shoots leaves powder is obtained；Cane shoots leaves powder is dense with 0.6-0.9 times of the cane shoots leaves powder quality quality measured
The ferrum sulfuricum oxydatum solutum mixing that the magnesium chloride solution for 20%, 2-3 times of cane shoots leaves powder quality mass concentration measured are 12% is spent,
After immersion 1-2h, filter residue is filtered to obtain, it is standby；The 4-5 times of concentration measured of filter residue quality is added toward filter residue for the acetic acid of 8-10%
Sodium solution, then carries out microwave treatment 2-3min, with the speed of 800-850r/min in the case where power is for the microwave condition of 330-340W
Degree centrifugation 5-6min obtains lower sediment thing；Lower sediment thing is rinsed with clear water three to five times, drying obtains modified cane shoots leaves.
2. the good wet mixing mortar water-holding thickening agent of compression strength according to claim 1, it is characterised in that according to quality
Number meter, is made up of following raw material：Modified 53-55 parts of cane shoots leaves, prodan 0.45-0.47 parts, calcium lignosulfonate 1.7-
1.8 parts, sulfonated melamine compound resin 1.53-1.62 parts, SAS 0.0032-0.0034 parts.
3. the good wet mixing mortar water-holding thickening agent of compression strength according to claim 2, it is characterised in that according to quality
Number meter, is made up of following raw material：Modified 54 parts of cane shoots leaves, 0.46 part of prodan, 1.7 parts of calcium lignosulfonate, sulfonation three
1.53 parts of melamine-formaldehyde resin, 0.0033 part of SAS.
4. according to the preparation method of the good wet mixing mortar water-holding thickening agent of any described compression strength of claim 1-3, its
It is characterised by, comprises the following steps：
(1) calcium lignosulfonate and sulfonated melamine compound resin are mixed, is stirred with the speed of 60-80r/min, obtained
To the first mixture；
(2) then stirred with the speed of 110-120r/min toward prodan is added in the first mixture, obtain second and mix
Compound；
(3) continue to add modified cane shoots leaves toward the second mixture, stirred with the speed of 140-160r/min, obtain the 3rd
Mixture；
(4) it is last to be stirred with the speed of 120-140r/min toward SAS is added in the 3rd mixture, obtain institute
The good wet mixing mortar water-holding thickening agent of the compression strength stated.
5. wet mixing mortar is being prepared according to the good wet mixing mortar water-holding thickening agent of any described compression strength of claim 1-3
With the application in terms of modifying agent.
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| CN201611129841.8A CN106746857A (en) | 2016-12-09 | 2016-12-09 | Good wet mixing mortar water-holding thickening agent of a kind of compression strength and preparation method thereof |
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| CN201611129841.8A CN106746857A (en) | 2016-12-09 | 2016-12-09 | Good wet mixing mortar water-holding thickening agent of a kind of compression strength and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746859A (en) * | 2016-12-09 | 2017-05-31 | 郑州搜趣信息技术有限公司 | A kind of wet mixing mortar water-holding thickening agent with good moisturizing resistance to compression function and preparation method thereof |
| CN111908838A (en) * | 2020-07-01 | 2020-11-10 | 浙江广天构件股份有限公司 | Machine-made sand wet-mixed mortar and preparation method thereof |
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| CN102173678A (en) * | 2010-12-29 | 2011-09-07 | 上海东升新材料有限公司 | Sand textured two-component plaster mortar composition |
| CN103601412A (en) * | 2013-08-02 | 2014-02-26 | 南京臣功节能材料有限责任公司 | Water-retaining and thickening agent for commercial mortar |
| CN104086113A (en) * | 2014-06-25 | 2014-10-08 | 江苏奥莱特新材料有限公司 | Concrete synergist |
| CN104119025A (en) * | 2014-08-11 | 2014-10-29 | 山东华森混凝土有限公司 | Water-retaining, thickening and reinforcing additive for cement mortar and cement mortar containing additive |
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2016
- 2016-12-09 CN CN201611129841.8A patent/CN106746857A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173678A (en) * | 2010-12-29 | 2011-09-07 | 上海东升新材料有限公司 | Sand textured two-component plaster mortar composition |
| CN103601412A (en) * | 2013-08-02 | 2014-02-26 | 南京臣功节能材料有限责任公司 | Water-retaining and thickening agent for commercial mortar |
| CN104086113A (en) * | 2014-06-25 | 2014-10-08 | 江苏奥莱特新材料有限公司 | Concrete synergist |
| CN104119025A (en) * | 2014-08-11 | 2014-10-29 | 山东华森混凝土有限公司 | Water-retaining, thickening and reinforcing additive for cement mortar and cement mortar containing additive |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746859A (en) * | 2016-12-09 | 2017-05-31 | 郑州搜趣信息技术有限公司 | A kind of wet mixing mortar water-holding thickening agent with good moisturizing resistance to compression function and preparation method thereof |
| CN111908838A (en) * | 2020-07-01 | 2020-11-10 | 浙江广天构件股份有限公司 | Machine-made sand wet-mixed mortar and preparation method thereof |
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Application publication date: 20170531 |