CN110357498A - The high-efficient production technology of building mortar - Google Patents
The high-efficient production technology of building mortar Download PDFInfo
- Publication number
- CN110357498A CN110357498A CN201810316273.5A CN201810316273A CN110357498A CN 110357498 A CN110357498 A CN 110357498A CN 201810316273 A CN201810316273 A CN 201810316273A CN 110357498 A CN110357498 A CN 110357498A
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- CN
- China
- Prior art keywords
- sand
- cement
- slurry
- mortar
- additive
- 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.)
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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
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses the high-efficient production technologies of building mortar of the present invention, comprising the following steps: cement, sand, dry powder additive are dried respectively, crushes, filters the uniform cement of acquisition particle diameter distribution, sand, dry powder additive；Uniform wet is carried out to sand by the way of spray；Accurate measurement goes out to mix slurry water, and will mix slurry moisture is two parts；A copy of it is mixed slurry to be put into agitator tank with water, the cement after 1 screening of addition, be mixed cement to cement slurry is obtained, the sand after wetting is slowly added in cement slurry, while stirring plus sand, acquisition coarse sand are starched；It is put into agitator tank after dry powder additive is mixed, second part of addition is mixed slurry and dissolved with water to dry powder additive, and additive slurries are obtained；The additive slurries of acquisition are added in coarse sand slurry, stirs to other additives after mixing, are slowly added to, obtains uniform mortar.
Description
Technical field
The present invention relates to a kind of production technologies, and in particular to the high-efficient production technology of building mortar.
Background technique
Mortar: lay bricks in building use cohere substance, by a certain proportion of sand and cementing material (cement, lime paste,
Clay etc.) it adds water into, it is also mortar, also makees mortar.Mortar is by cementitious material (cement, lime, clay etc.) and fine aggregate
(sand) plus water mix form.There are commonly cement mortar, mixed mortar (or being cement-lime mortar), lime mortar and clay-bonded sands
Slurry.
It is one of current most commonly used mortar by the mortar of cementitious material of cement, when stirring to obtain mortar,
It is easy sand, additive, the non-uniform situation of cement mixing, the uniformity of mortar seriously affects the intensity of the mortar after solidifying and glues
Knot property.
Summary of the invention
When the technical problem to be solved by the present invention is to obtain mortar, it is uneven to be easy sand, additive, cement mixing
The case where, and it is an object of the present invention to provide building mortar high-efficient production technology, solve the problems, such as that sand, additive, cement mixing are non-uniform.
The present invention is achieved through the following technical solutions:
The high-efficient production technology of building mortar, comprising the following steps:
S1, cement, sand, dry powder additive are dried respectively, crushed, filter obtain the uniform cement of particle diameter distribution,
Sand, dry powder additive；
S2, uniform wet is carried out to the sand screened in step S1 by the way of spray；
S3, accurate measurement go out to mix slurry water, and will mix slurry moisture is two parts；
S4, it a copy of it is mixed into slurry is put into agitator tank with water, the cement after step S1 screening is added mixes cement to obtaining
Cement slurry is obtained, the sand after step S2 wetting is slowly added in cement slurry, while stirring plus sand, acquisition coarse sand are starched；
S5, it is put into agitator tank after mixing the dry powder additive in step S1, is added second part and mixes slurry water to dry powder
Additive is dissolved, and additive slurries are obtained；
S6, the additive slurries obtained in step S5 are added in the coarse sand slurry in step S4, stirring to after mixing,
Other additives are slowly added to, uniform mortar is obtained.
The present invention is pre-processed cement, additive, sand, it is dried for crushing and obtaining uniform particle sizes
Grain, diameter it is small particle mixing it is more uniform, mutual gap is small, and the mortar strength after solidification is big；The present invention is by sand
It is moistened, wet sand is poured into cement slurry and can quickly be mixed with cement slurry by the good hydrophilic property on the surface of the sand after moistening
It closes, traditional dry sand pours into cement slurry, has that part gravel floats on the surface of cement slurry or part dry sand is in cement slurry
In be individually present, can not uniformly be mixed with cement slurry, influence the intensity of mortar；The present invention is when preparing mortar, by cement
Coarse sand slurry is supported with sand, dry powder additive has been prepared into additive slurries, then two kinds of slurries are mixed, slurry and slurry
Body mixing ratio slurry is mixed with solid particle to be easy, and mixes more uniform, additive slurries will be mixed with coarse sand, can be abundant
The effect for playing additive, so that the intensity and caking property of mortar are more preferable.Additive is prepared into slurries to the present invention and coarse sand is starched
Mixing, can make full use of additive, so that the comprehensive performance of mortar is more preferable；The present invention has carried out pre- place to sand, cement, additive
Reason, enables to sand, cement, additive to mix more uniform；The present invention soaks sand, improve sand and cement slurry it
Between mixture homogeneity.
Uniform mortar is filtered after obtaining uniform mortar in step S6, the particle by partial size greater than 5mm removes.
The present invention is filtered mortar, improves the uniformity of mortar.
It is added in step S4 after mixing slurry water, opening stirring will be stirred, and cement is slowly added in whipping process, protect
The slurries in agitator tank are held in vortex rotation.The slurry in tank is kept stirring in vortex rotation, avoids cement in whipping process
There is the case where conglomeration, cement conglomeration can not obtain uniform cement slurry, once cement conglomeration, it is necessary to water is weighed again
Mud causes cement to waste.
Cement in step S1, sand, dry powder additive drying temperature be 60-80 DEG C.Drying temperature cannot be too high, dry temperature
Du Taigao will affect the performance of additive and cement.
After obtaining uniform mortar in step S6, mortar is placed on constant temperature under 50-90 DEG C of environment and keeps the temperature 5-10 hours.To sand
Slurry is kept the temperature, and is avoided mortar from settling, can be given full play to the effect of addition.
Compared with prior art, the present invention having the following advantages and benefits:
1, the high-efficient production technology of building mortar of the present invention pre-processes sand, cement, additive, enables to
Sand, cement, additive mix more uniform；
2, additive is prepared into slurries and mixed with coarse sand slurry by the high-efficient production technology of building mortar of the present invention, can be sufficiently sharp
With additive, so that the comprehensive performance of mortar is more preferable；
3, the high-efficient production technology of building mortar of the present invention soaks sand, improves the mixing between sand and cement slurry
The uniformity.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment, the present invention is made
Further to be described in detail, exemplary embodiment of the invention and its explanation for explaining only the invention, are not intended as to this
The restriction of invention.
Embodiment 1
The high-efficient production technology of building mortar of the present invention, comprising the following steps:
S1, cement, sand, dry powder additive are dried respectively, crushed, filter obtain the uniform cement of particle diameter distribution,
Sand, dry powder additive；
S2, uniform wet is carried out to the sand screened in step S1 by the way of spray；
S3, accurate measurement go out to mix slurry water, and will mix slurry moisture is two parts；
S4, it a copy of it is mixed into slurry is put into agitator tank with water, the cement after step S1 screening is added mixes cement to obtaining
Cement slurry is obtained, the sand after step S2 wetting is slowly added in cement slurry, while stirring plus sand, acquisition coarse sand are starched；
S5, it is put into agitator tank after mixing the dry powder additive in step S1, is added second part and mixes slurry water to dry powder
Additive is dissolved, and additive slurries are obtained；
S6, the additive slurries obtained in step S5 are added in the coarse sand slurry in step S4, stirring to after mixing,
Other additives are slowly added to, uniform mortar is obtained.
It is added in step S4 after mixing slurry water, opening stirring will be stirred, and cement is slowly added in whipping process, protect
The slurries in agitator tank are held in vortex rotation.The slurry in tank is kept stirring in vortex rotation, avoids cement in whipping process
There is the case where conglomeration, cement conglomeration can not obtain uniform cement slurry, once cement conglomeration, it is necessary to water is weighed again
Mud causes cement to waste.Cement in step S1, sand, dry powder additive drying temperature be 60-80 DEG C.Drying temperature cannot be too
Height, drying temperature is too high, will affect the performance of additive and cement.After obtaining uniform mortar in step S6, mortar is placed on
Constant temperature keeps the temperature 5-10 hours under 50-90 DEG C of environment.Mortar is kept the temperature, mortar is avoided to settle, addition can be given full play to
Effect.
The present invention is pre-processed cement, additive, sand, it is dried for crushing and obtaining uniform particle sizes
Grain, diameter it is small particle mixing it is more uniform, mutual gap is small, and the mortar strength after solidification is big；The present invention is by sand
It is moistened, wet sand is poured into cement slurry and can quickly be mixed with cement slurry by the good hydrophilic property on the surface of the sand after moistening
It closes, traditional dry sand pours into cement slurry, has that part gravel floats on the surface of cement slurry or part dry sand is in cement slurry
In be individually present, can not uniformly be mixed with cement slurry, influence the intensity of mortar；The present invention is when preparing mortar, by cement
Coarse sand slurry is supported with sand, dry powder additive has been prepared into additive slurries, then two kinds of slurries are mixed, slurry and slurry
Body mixing ratio slurry is mixed with solid particle to be easy, and mixes more uniform, additive slurries will be mixed with coarse sand, can be abundant
The effect for playing additive, so that the intensity and caking property of mortar are more preferable.Additive is prepared into slurries to the present invention and coarse sand is starched
Mixing, can make full use of additive, so that the comprehensive performance of mortar is more preferable；The present invention has carried out pre- place to sand, cement, additive
Reason, enables to sand, cement, additive to mix more uniform；The present invention soaks sand, improve sand and cement slurry it
Between mixture homogeneity.
Embodiment 2
Based on embodiment 1, uniform mortar is filtered after uniform mortar is obtained in step S6, partial size is greater than
The particle of 5mm removes.The present invention is filtered mortar, improves the uniformity of mortar.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. the high-efficient production technology of building mortar, which comprises the following steps:
S1, cement, sand, dry powder additive are dried respectively, crushed, the uniform cement of acquisition particle diameter distribution is filtered, sand, does
Flour additive agent；
S2, uniform wet is carried out to the sand screened in step S1 by the way of spray；
S3, accurate measurement go out to mix slurry water, and will mix slurry moisture is two parts；
S4, it a copy of it is mixed into slurry is put into agitator tank with water, the cement after step S1 screening is added mixes cement to obtaining water
Mud, the sand after step S2 wetting is slowly added in cement slurry, while stirring plus sand, acquisition coarse sand are starched；
S5, it is put into agitator tank after mixing the dry powder additive in step S1, is added second part and mixes slurry water to dry powder addition
Agent is dissolved, and additive slurries are obtained；
S6, the additive slurries obtained in step S5 are added in the coarse sand slurry in step S4, stirring is to after mixing, slowly
Other additives are added, obtain uniform mortar.
2. the high-efficient production technology of building mortar according to claim 1, which is characterized in that obtained in step S6 uniform
Uniform mortar is filtered after mortar, the particle by partial size greater than 5mm removes.
3. the high-efficient production technology of building mortar according to claim 1, which is characterized in that be added in step S4 and mix slurry use
After water, opening stirring will be stirred, and cement is slowly added in whipping process, be kept stirring the slurries in tank in vortex rotation
Turn.
4. the high-efficient production technology of building mortar according to claim 1, which is characterized in that cement in step S1, sand, dry
The drying temperature of flour additive agent is 60-80 DEG C.
5. the high-efficient production technology of building mortar according to claim 1, which is characterized in that obtained in step S6 uniform
After mortar, mortar is placed on constant temperature under 50-90 DEG C of environment and keeps the temperature 5-10 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810316273.5A CN110357498A (en) | 2018-04-10 | 2018-04-10 | The high-efficient production technology of building mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810316273.5A CN110357498A (en) | 2018-04-10 | 2018-04-10 | The high-efficient production technology of building mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110357498A true CN110357498A (en) | 2019-10-22 |
Family
ID=68214024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810316273.5A Withdrawn CN110357498A (en) | 2018-04-10 | 2018-04-10 | The high-efficient production technology of building mortar |
Country Status (1)
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| CN (1) | CN110357498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439483A (en) * | 2021-12-23 | 2022-05-06 | 中铁第一勘察设计院集团有限公司 | Tunnel curtain formed by injecting controllable cement paste and controllable cement paste configuration method |
-
2018
- 2018-04-10 CN CN201810316273.5A patent/CN110357498A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439483A (en) * | 2021-12-23 | 2022-05-06 | 中铁第一勘察设计院集团有限公司 | Tunnel curtain formed by injecting controllable cement paste and controllable cement paste configuration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191022 |
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| WW01 | Invention patent application withdrawn after publication |