CN113955987A - Production process of anti-crack mortar - Google Patents
Production process of anti-crack mortar Download PDFInfo
- Publication number
- CN113955987A CN113955987A CN202111434949.9A CN202111434949A CN113955987A CN 113955987 A CN113955987 A CN 113955987A CN 202111434949 A CN202111434949 A CN 202111434949A CN 113955987 A CN113955987 A CN 113955987A
- Authority
- CN
- China
- Prior art keywords
- raw materials
- percent
- production process
- crack mortar
- stirring
- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 239000004568 cement Substances 0.000 claims abstract description 14
- 239000004576 sand Substances 0.000 claims abstract description 12
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 4
- 239000011575 calcium Substances 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000012257 stirred material Substances 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000013517 stratification Methods 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
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention discloses a production process of anti-crack mortar, which comprises the following steps of 1: the raw materials are proportioned by the staff according to the weight: cement: 25% -30% of coarse sand: 20 percent; fine sand: 40 percent; heavy calcium: 6 to 7 percent; n2098 rubber powder: 1 percent; D40M: 2% and PP fiber: 0.12 percent, and after the raw materials are metered by a metering scale, the raw materials are conveyed into a stirrer by an elevator. Has the advantages that: according to the invention, the vibration motor can be fixed on the lifting machine through the connecting plate and the vibration motor, the raw materials attached to the inner wall of the lifting machine are vibrated through the vibration motor to fall off, and the raw materials are quickly conveyed into the stirrer, so that the use is convenient, and the usability of the device is improved.
Description
Technical Field
The invention relates to the technical field of anti-crack mortar, in particular to a production process of anti-crack mortar.
Background
The anti-crack mortar is the mortar which is prepared by adding water into an anti-crack agent prepared from polymer emulsion and an additive, cement and sand according to a certain proportion and stirring, can meet certain deformation and can not crack, is mainly used for the outer heat insulation or inner heat insulation layer surface of an outer wall, and the cover of the outer layer surface of a polystyrene board, an extruded sheet and the like, and has the following problems in the production process of the existing anti-crack mortar;
1. when using the lifting machine to carry the raw materials, the adhesive force of part raw materials is stronger, and easy adhesion leads to the raw materials can not be carried to the agitator in fast, the not convenient to use reduces the practicality of device.
2. When drying the material, because the material is piled up thickly, the speed that leads to the heat to get into the middle part of material is slower, increases the stoving time of material to increase the energy consumption, reduce the work efficiency of device.
3. When the worker subpackages the anti-crack mortar, the packaging bag is fixed on the subpackaging machine, the whole weight of the packaging bag is large after the packaging bag is filled with the anti-crack mortar, the packaging bag needs to be lifted to the conveying belt by the worker and then is conveyed by the conveying belt to be stacked, and the working strength of the worker is easily increased.
Disclosure of Invention
The invention aims to solve the problems and provide a production process of anti-crack mortar.
The invention realizes the purpose through the following technical scheme:
the production process of the anti-crack mortar comprises the following steps:
step 1: the raw materials are proportioned by the staff according to the weight: cement: 25% -30% of coarse sand: 20 percent; fine sand: 40 percent; heavy calcium: 6 to 7 percent; n2098 rubber powder: 1 percent; D40M: 2% and PP fiber: 0.12 percent, the raw materials are conveyed into a stirrer through a lifter after being weighed by a weighing scale;
step 2: then adding water into the stirrer, stirring and mixing the raw materials through a stirring shaft in the stirrer, and during the stirring process, a worker can extract the stirred materials through a material distributing pipe on the stirrer, so that the mixed state of the materials can be conveniently checked;
and step 3: the stirred and mixed materials are conveyed into a drying box to be dried, in the drying process, a humidity sensor in the drying box can detect the humidity of the materials, and then the humidity is displayed through a display screen, so that the temperature of the drying box can be conveniently adjusted by workers;
step 4; and (4) pumping and moving the dried anti-crack mortar to a racking machine through negative pressure, and uniformly filling the anti-crack mortar through the racking machine.
Furthermore, in the step 1, when the raw materials are added, the raw materials need to be added in a plurality of times, but not all the raw materials need to be added at one time, so that the raw materials can be mixed more uniformly and sufficiently, and the mixing time can be shortened.
Further, in the step 1, when the PP fiber is added, the PP fiber needs to be placed in the cement for dispersion, and the fine particles of the cement can eliminate the static electricity of the fiber, so that the fiber is dispersed.
Furthermore, in the step 2, when stirring, the stirring time is only about 15 minutes, so that the phenomenon that sand and cement sediment are layered due to long-time stirring can be avoided.
The invention has the beneficial effects that:
1. according to the invention, the vibration motor can be fixed on the elevator through the connecting plate and the vibration motor, the raw materials attached to the inner wall of the elevator are vibrated through the vibration motor to fall off, the raw materials are quickly conveyed into the stirrer, the use is convenient, and the usability of the device is improved;
2. according to the invention, the motor, the connecting shaft and the stirring shaft can drive the near stirring shaft to stir materials through the connecting shaft in the heating and drying process, so that heat can quickly dry the materials, the drying time and energy consumption are reduced, and the working efficiency of the device is improved;
3. according to the invention, the slide rail, the sliding block and the bearing plate are arranged, so that the packaging bag can be placed on the bearing plate, and then after filling is completed, a worker pushes the packaging bag to enable the packaging bag to drive the bearing plate and the sliding block to move to the conveying belt along the slide rail for conveying, and the working strength of the worker is reduced.
Detailed Description
The production process of the anti-crack mortar comprises the following steps:
step 1: the raw materials are proportioned by the staff according to the weight: cement: 25% -30% of coarse sand: 20 percent; fine sand: 40 percent; heavy calcium: 6 to 7 percent; n2098 rubber powder: 1 percent; D40M: 2% and PP fiber: 0.12 percent, the raw materials are conveyed into a stirrer through a lifter after being weighed by a weighing scale;
step 2: then adding water into the stirrer, stirring and mixing the raw materials through a stirring shaft in the stirrer, and during the stirring process, a worker can extract the stirred materials through a material distributing pipe on the stirrer, so that the mixed state of the materials can be conveniently checked;
and step 3: the stirred and mixed materials are conveyed into a drying box to be dried, in the drying process, a humidity sensor in the drying box can detect the humidity of the materials, and then the humidity is displayed through a display screen, so that the temperature of the drying box can be conveniently adjusted by workers;
step 4; and (4) pumping and moving the dried anti-crack mortar to a racking machine through negative pressure, and uniformly filling the anti-crack mortar through the racking machine.
In this embodiment, in the step 1, when adding the raw materials, the raw materials need to be added in several times, but not all the raw materials need to be added at one time, so that the raw materials can be mixed more uniformly and sufficiently, and the mixing time can be reduced.
In this embodiment, in step 1, when adding the PP fibers, the PP fibers need to be placed in the cement for dispersion, and the fine particles of the cement can eliminate static electricity of the fibers, so that the fibers are dispersed.
In this embodiment, in the step 2, when stirring, the stirring time is only about 15 minutes, so that the sand and cement sediment stratification caused by long-time stirring can be avoided.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The production process of the anti-crack mortar is characterized by comprising the following steps: it comprises the following steps:
step 1: the raw materials are proportioned by the staff according to the weight: cement: 25% -30% of coarse sand: 20 percent; fine sand: 40 percent; heavy calcium: 6 to 7 percent; n2098 rubber powder: 1 percent; D40M: 2% and PP fiber: 0.12 percent, the raw materials are conveyed into a stirrer through a lifter after being weighed by a weighing scale;
step 2: then adding water into the stirrer, stirring and mixing the raw materials through a stirring shaft in the stirrer, and during the stirring process, a worker can extract the stirred materials through a material distributing pipe on the stirrer, so that the mixed state of the materials can be conveniently checked;
and step 3: the stirred and mixed materials are conveyed into a drying box to be dried, in the drying process, a humidity sensor in the drying box can detect the humidity of the materials, and then the humidity is displayed through a display screen, so that the temperature of the drying box can be conveniently adjusted by workers;
step 4; and (4) pumping and moving the dried anti-crack mortar to a racking machine through negative pressure, and uniformly filling the anti-crack mortar through the racking machine.
2. The production process of the anti-crack mortar according to claim 1, wherein the production process comprises the following steps: in the step 1, when the raw materials are added, the raw materials need to be added in a plurality of times, but not all the raw materials are added at one time.
3. The production process of the anti-crack mortar according to claim 1, wherein the production process comprises the following steps: in the step 1, when the PP fiber is added, the PP fiber needs to be placed in cement for dispersion, and the static electricity of the fiber can be eliminated through the fine particles of the cement, so that the fiber is dispersed.
4. The production process of the anti-crack mortar according to claim 1, wherein the production process comprises the following steps: in the step 2, when stirring, the stirring time is about 15 minutes, so that the phenomenon that sand and cement precipitate are layered due to long-time stirring can be avoided.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111434949.9A CN113955987A (en) | 2021-11-29 | 2021-11-29 | Production process of anti-crack mortar |
| PCT/CN2022/108396 WO2023093102A1 (en) | 2021-11-29 | 2022-07-27 | Production process for anti-crack mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111434949.9A CN113955987A (en) | 2021-11-29 | 2021-11-29 | Production process of anti-crack mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113955987A true CN113955987A (en) | 2022-01-21 |
Family
ID=79472428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111434949.9A Pending CN113955987A (en) | 2021-11-29 | 2021-11-29 | Production process of anti-crack mortar |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113955987A (en) |
| WO (1) | WO2023093102A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093102A1 (en) * | 2021-11-29 | 2023-06-01 | 上海隆振建筑工程股份有限公司 | Production process for anti-crack mortar |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863213A (en) * | 2018-05-30 | 2018-11-23 | 绍兴职业技术学院 | A kind of impervious cracking resistance premixing mortar and preparation method thereof |
| CN110818359A (en) * | 2019-12-05 | 2020-02-21 | 广州盈德建筑工程有限公司 | Anti-crack mortar material and preparation method thereof |
| CN112851272A (en) * | 2019-11-12 | 2021-05-28 | 南京九尚鼎新材料科技有限公司 | Polymer anti-crack mortar formula and preparation process thereof |
| CN112939539A (en) * | 2021-03-24 | 2021-06-11 | 江西雄宇（集团）有限公司 | Anti-crack mortar dry powder and using method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010104310A2 (en) * | 2009-03-12 | 2010-09-16 | 삼성정밀화학(주) | Crack-resistant admixture for cement mortar, and cement mortar comprising same |
| CN104211338A (en) * | 2014-08-28 | 2014-12-17 | 成都市容德建筑劳务有限公司 | Crack-resisting composite mortar |
| CN113955987A (en) * | 2021-11-29 | 2022-01-21 | 上海隆振建筑工程股份有限公司 | Production process of anti-crack mortar |
-
2021
- 2021-11-29 CN CN202111434949.9A patent/CN113955987A/en active Pending
-
2022
- 2022-07-27 WO PCT/CN2022/108396 patent/WO2023093102A1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108863213A (en) * | 2018-05-30 | 2018-11-23 | 绍兴职业技术学院 | A kind of impervious cracking resistance premixing mortar and preparation method thereof |
| CN112851272A (en) * | 2019-11-12 | 2021-05-28 | 南京九尚鼎新材料科技有限公司 | Polymer anti-crack mortar formula and preparation process thereof |
| CN110818359A (en) * | 2019-12-05 | 2020-02-21 | 广州盈德建筑工程有限公司 | Anti-crack mortar material and preparation method thereof |
| CN112939539A (en) * | 2021-03-24 | 2021-06-11 | 江西雄宇（集团）有限公司 | Anti-crack mortar dry powder and using method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093102A1 (en) * | 2021-11-29 | 2023-06-01 | 上海隆振建筑工程股份有限公司 | Production process for anti-crack mortar |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023093102A1 (en) | 2023-06-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220121 |