CN116496033A - Tile and manufacturing process - Google Patents
Tile and manufacturing process Download PDFInfo
- Publication number
- CN116496033A CN116496033A CN202310575331.7A CN202310575331A CN116496033A CN 116496033 A CN116496033 A CN 116496033A CN 202310575331 A CN202310575331 A CN 202310575331A CN 116496033 A CN116496033 A CN 116496033A
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- CN
- China
- Prior art keywords
- parts
- tile
- cement
- curing
- tile body
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000004576 sand Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000004568 cement Substances 0.000 claims abstract description 34
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 23
- 239000000654 additive Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 230000000996 additive effect Effects 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000007873 sieving Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000010422 painting Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000012216 screening Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 12
- 238000013461 design Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention relates to a tile and a manufacturing process thereof, wherein a tile body comprises the following components in parts by weight: 30-35 parts of medium sand; 30-35 parts of fine sand; 40-50 parts of cement; 18-25 parts of water; 4-5 parts of fiber yarn; 2-5 parts of additive. Sieving and metering the medium sand and the fine sand, electronically metering and mixing cement, water, fiber and additives, stirring to obtain uniform mixture, quantitatively feeding the mixture into a die, pressurizing the die for molding, curing in a curing room, naturally curing by watering in days after removing the die, and naturally curing by stacking for 18-21 days, wherein the water content of the tile body is less than 5%; the tile body is inspected and painted, and inspected and delivered, the whole manufacturing process is simple, the use is convenient, and the compressive strength and toughness of the tile can be greatly improved.
Description
Technical Field
The invention relates to the technical field of tiles, in particular to a tile and a manufacturing process thereof.
Background
The tiles in the prior art are important roof waterproof materials, are generally made of clay, are also made of cement and other materials, and are arched, flat or semi-cylindrical in shape and the like for covering houses. The tile color is mainly brick red and gray, is applied to buildings, and is heat-insulating, rainproof, attractive, tidy and high in durability.
However, along with the development of technology, the tiles applied to the photovoltaic field are also generated, the photovoltaic tiles are combined with the photovoltaic module units, the tiles are encapsulated by gluing and pressing, the photovoltaic power generation attribute of the building material is endowed, the photovoltaic power generation attribute is an expression form of the integration of the photovoltaic building material, and the photovoltaic tiles are required to meet the basic attribute of all the tiles on the basis of being capable of photovoltaic power generation.
However, the existing tile is heavy, fragile, relatively poor in compressive strength and toughness, and the common tile has fragile defects, and the structure of the tile is compatible with the defect of poor effect of the photovoltaic module unit.
Disclosure of Invention
The invention aims to provide a tile and a manufacturing process, which have the advantages of simple overall manufacturing process and convenient use, and can greatly improve the compressive strength and toughness of the tile.
In order to achieve the above purpose, the present invention provides the following technical solutions: the tile comprises a tile body, wherein the tile body comprises the following components in parts by weight:
30-35 parts of medium sand;
30-35 parts of fine sand;
40-50 parts of cement;
18-25 parts of water;
4-5 parts of fiber yarn;
2-5 parts of additive.
Preferably: the cement adopts conch 42.5 cement, and the conch cement has good fluidity, can effectively shorten the stirring time and improve the construction efficiency
Preferably: the fiber yarn is made of nylon fiber, so that the toughness of the cement is enhanced, and the flexural strength, compressive strength and crack resistance are improved.
Preferably: the additive adopts naphthalene water reducer, the mixing ratio of cement and fiber yarn is 100:1, and the mixing ratio of cement and naphthalene water reducer is 100:0.5-100:1. The naphthalene water reducer is used, the water consumption is reduced, less water is required to be dissipated in the tile making mixture process, the energy consumption during construction mixing is reduced, and the strength is improved.
A tile manufacturing process comprises the following steps:
s1, sieving and metering medium sand and fine sand, electronically metering cement, fiber yarn and additives, and respectively weighing 30-35 parts of medium sand, 30-35 parts of fine sand, 40-50 parts of cement, 18-25 parts of water, 4-5 parts of fiber yarn and 2-5 parts of additives for mixing;
s2, mixing and placing the materials in a forced mixer, stirring the materials at the rotating speed of 180-200 r/min to obtain uniform mixture, and quantitatively feeding the mixture into a die through a belt conveyor before the initial setting time of the mixture;
s3, pressurizing and molding the die to extrude water in the mixture;
s4, placing the pallet in a curing room for curing, curing at 40-50 ℃, curing and drying at the temperature, removing the mold, cleaning the surface, and requiring the water content of the tile body to be less than 15%.
S5, after removing the mould, watering for 6-8 days for natural curing, stacking for 18-21 days for natural curing, wherein the water content of the tile body is less than 5%;
s6, checking and painting the tile body, and checking and leaving a factory.
Preferably: and S1, filtering the medium sand and the fine sand by adopting an 8-mesh screen mesh to remove some impurities.
Preferably: and S2, when the mixture is injected into one half of the tile mold, paving a layer of grid cloth made of nylon fiber, and then injecting the mixture to improve the flexural strength.
Preferably: and S3, pressurizing the die by a press under the pressure of 10MPa, so that the water in the mixture is pressed out, and the subsequent demolding is facilitated.
Preferably: and S4, placing the tray on a rack for maintenance, curing at 45 ℃, curing and drying for 10-15 hours, and removing the die.
Preferably: when the die is pressed and formed, the surface of the tile body is provided with a downward concave installation part, a plurality of glue grooves and ventilation grooves are distributed on two sides of the installation part, and an accommodating groove is formed between the tile body and the installation part. The depressed part is convenient for install photovoltaic module unit, and a plurality of gluey grooves of design in the installation department simultaneously are convenient for integrative embedding installation, and simple to operate is swift, tile surface design ventilation groove also is convenient for later stage heat dissipation, and the design of holding tank can be with electricity intercommunication component is in the holding tank avoids bumping in installation or handling electricity intercommunication component etc. to can play better guard action to electricity intercommunication component, and then can prolong the life of the photovoltaic tile that the tile body that provides by this application constitutes.
Compared with the prior art, the invention has the beneficial effects that:
the tile prepared by the invention has the water absorption less than 5%, the compressive strength and flexural strength higher than those of the existing national standard, and the invention has the advantages of simple whole manufacturing process, convenient use and capability of greatly improving the compressive strength and toughness of the tile.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a tile of the present invention;
in the figure: 1. a tile body; 2. a mounting part; 3. a glue groove; 4. a ventilation groove; 5. a receiving groove; 6. and a diversion trench.
Detailed Description
The following description of the various embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which it is shown, however, only some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The tile comprises a tile body, wherein the tile body comprises the following components in parts by weight:
30 parts of medium sand;
30 parts of fine sand;
40 parts of cement;
20 parts of water;
4 parts of fiber yarn;
2 parts of additive.
A tile manufacturing process comprises the following steps:
s1, filtering and metering medium sand and fine sand by adopting an 8-mesh screen mesh, electronically metering cement, fiber yarns and additives, and respectively weighing 30 parts of the medium sand, 30 parts of fine sand, 40 parts of cement, 20 parts of water, 4 parts of fiber yarns and 2 parts of additives which are metered and mixing;
s2, mixing and placing the mixture in a forced mixer, stirring at the rotating speed of 180r/min to obtain a uniform mixture, quantitatively feeding the mixture into a die by a belt conveyor before the initial setting time of the mixture, and adjusting the feeding speed according to practical conditions, such as 8 sheets/min.
S3, pressurizing the die by a press to a pressure of 10MPa, so that water in the mixture is pressed out, and the subsequent demolding is facilitated;
s4, putting the tray on a rack, putting the tray into a curing room for curing, curing at 40 ℃, curing and drying for 15 hours, removing the mold, cleaning the surface, and requiring the water content (water absorption) of the tile body to be less than 15%.
S5, after removing the mould, watering for 6 days for natural curing, stacking for 20 days for natural curing, wherein the water content of the tile body is less than 5%;
s6, checking and painting the tile body, and checking and leaving a factory.
In the embodiment, the fiber filaments are made of nylon fibers, so that the toughness of the cement is enhanced, and the flexural strength, compressive strength and crack resistance are improved.
In the embodiment, the additive adopts naphthalene water reducer, the mixing ratio of cement and fiber yarn is 100:1, and the mixing ratio of cement and naphthalene water reducer is 100:0.5. The naphthalene water reducer is used, the water consumption is reduced, less water is required to be dissipated in the tile making mixture process, the energy consumption during construction mixing is reduced, and the strength is improved.
In this embodiment, when the mould pressurization shaping, tile body surface is formed with the installation department of undercut, and installation department both sides distribute a plurality of gluey grooves and ventilation groove, are formed with one holding tank in the middle of tile body and the installation department. The depressed part is convenient for install photovoltaic module unit, designs a plurality of gluey grooves in the installation department simultaneously, and an organic whole embedding installation of being convenient for, simple to operate is swift, tile surface design ventilation groove also is convenient for later stage heat dissipation, and the design of holding tank can be with electricity intercommunication component is in the holding tank, avoid bumping in installation or handling electricity intercommunication component etc. to can play better guard action to electricity intercommunication component, and then can prolong the life of the photovoltaic tile that comprises the tile body that this application provided, tile both sides design connecting portion can splice each other moreover, also be in order to be convenient for install, wherein the concatenation below of one side still is provided with the guiding gutter of water, even the concatenation department has seepage also can drainage rainwater.
Example 2
The tile comprises a tile body, wherein the tile body comprises the following components in parts by weight:
30 parts of medium sand;
30 parts of fine sand;
50 parts of cement;
20 parts of water;
5 parts of fiber yarn;
3 parts of additive.
A tile manufacturing process comprises the following steps:
s1, filtering and metering medium sand and fine sand by adopting an 8-mesh screen mesh, electronically metering cement, fiber yarns and additives, and respectively weighing 30 parts of the medium sand, 30 parts of fine sand, 50 parts of cement, 20 parts of water, 5 parts of fiber yarns and 3 parts of additives which are metered and mixing;
s2, mixing and placing the mixture in a forced mixer, stirring the mixture at the rotating speed of 200r/min to obtain a uniform mixture, and quantitatively feeding the mixture into a die through a belt conveyor before the initial setting time of the mixture.
S3, pressurizing the die by a press to a pressure of 10MPa, so that water in the mixture is pressed out, and the subsequent demolding is facilitated;
s4, putting the tray on a rack, putting the tray into a curing room for curing, curing at 45 ℃, curing and drying for 12 hours, removing the mold, cleaning the surface, and requiring the water content of the tile body to be less than 15%.
S5, after removing the mould, watering for 7 days for natural curing, and stacking for 21 days for natural curing, wherein the water content of the tile body is less than 5%;
s6, checking and painting the tile body, and checking and leaving a factory.
Example 3
The tile comprises a tile body, wherein the tile body comprises the following components in parts by weight:
35 parts of medium sand;
35 parts of fine sand;
50 parts of cement;
25 parts of water;
5 parts of fiber yarn;
2.5 parts of additive.
A tile manufacturing process comprises the following steps:
s1, filtering and metering medium sand and fine sand by adopting a 7-mesh screen, electronically metering cement, fiber yarns and additives, and respectively weighing 35 parts of the medium sand, 35 parts of fine sand, 50 parts of cement, 25 parts of water, 5 parts of fiber yarns and 2.5 parts of additives which are metered and mixing;
s2, mixing and placing the mixture in a forced mixer, stirring the mixture at the rotating speed of 190r/min to obtain a uniform mixture, and quantitatively feeding the mixture into a die through a belt conveyor before the initial setting time of the mixture.
S3, pressurizing and molding the die, wherein the pressurizing pressure of the die is 10MPa through a press, so that moisture in the mixture is pressed out, and the subsequent demolding is facilitated;
s4, putting the tray on a rack, putting the tray into a curing room for curing, curing at 50 ℃, curing and drying for 10 hours, removing the mold, cleaning the surface, and requiring the water content of the tile body to be less than 15%.
S5, after removing the mould, watering for 8 days for natural curing, and stacking for 21 days for natural curing, wherein the water content of the tile body is less than 5%;
s6, checking and painting the tile body, and checking and leaving a factory.
The cement of the examples 2-3 adopts conch 42.5 cement, the conch cement has good fluidity, and experimental comparison shows that the stirring time can be effectively shortened, and the initial setting speed is increased.
As comparative examples, the performance of the tiles of the present invention and the tiles of the prior art were tested, and the test results are shown in the following table:
the tile prepared by the invention has the water absorption less than 5%, the bearing capacity and compressive strength flexural strength which are higher than those of the existing national standard, and almost no defect rate, and the tile has the advantages of simple whole manufacturing process, convenient use, mutual splicing and capability of greatly improving the compressive strength and toughness of the tile. The designed accommodating groove avoids damage of the electric communication components and prolongs the service life of the photovoltaic tile.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A tile, includes the tile body, its characterized in that: the tile body comprises the following components in parts by weight:
30-35 parts of medium sand;
30-35 parts of fine sand;
40-50 parts of cement;
18-25 parts of water;
4-5 parts of fiber yarn;
2-5 parts of additive.
2. The tile of claim 1, wherein: the cement adopts conch 42.5 cement.
3. The tile of claim 1, wherein: the fiber yarn is made of nylon fiber.
4. A tile according to claim 3, wherein: the additive adopts naphthalene water reducer, the mixing ratio of cement and fiber yarn is 100:1, and the mixing ratio of cement and naphthalene water reducer is 100:0.5-100:1.0.
5. A process for manufacturing a tile according to any one of claims 1 to 4, comprising the steps of:
s1, sieving and metering medium sand and fine sand, electronically metering cement, fiber yarn and additives, and respectively weighing 30-35 parts of medium sand, 30-35 parts of fine sand, 40-50 parts of cement, 15-22 parts of water, 4-5 parts of fiber yarn and 2-5 parts of additives for mixing;
s2, mixing and placing the materials in a forced mixer, stirring the materials at the rotating speed of 180-200 r/min to obtain uniform mixture, and quantitatively feeding the mixture into a die through a belt conveyor before the initial setting time of the mixture;
s3, pressurizing and molding the die to extrude water in the mixture;
s4, placing the pallet in a curing room for curing, curing at 40-50 ℃, curing and drying at the temperature, removing the mold, cleaning the surface, and requiring the water content of the tile body to be less than 15%.
S5, after removing the mould, watering for 6-8 days for natural curing, stacking for 18-21 days for natural curing, wherein the water content of the tile body is less than 5%;
s6, checking and painting the tile body, and checking and leaving a factory.
6. The process for manufacturing tiles according to claim 5, wherein in step S1, 8-mesh screening is adopted.
7. The process for manufacturing a tile according to claim 5, wherein the pressing pressure of the mold in step S3 is 10MPa.
8. The tile manufacturing process according to claim 5, wherein in the step S4, the tray is put on a frame for maintenance, the maintenance temperature is 45 ℃, and after curing and drying for 10-15 hours, the tray is removed from the mold.
9. The process of claim 8, wherein the tile body has a mounting portion formed thereon with a recess, and a plurality of adhesive grooves and ventilation grooves are formed on both sides of the mounting portion.
10. The process for manufacturing a tile according to claim 8, wherein a receiving groove is formed between the tile body and the mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310575331.7A CN116496033A (en) | 2023-05-19 | 2023-05-19 | Tile and manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310575331.7A CN116496033A (en) | 2023-05-19 | 2023-05-19 | Tile and manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116496033A true CN116496033A (en) | 2023-07-28 |
Family
ID=87330331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310575331.7A Pending CN116496033A (en) | 2023-05-19 | 2023-05-19 | Tile and manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116496033A (en) |
-
2023
- 2023-05-19 CN CN202310575331.7A patent/CN116496033A/en active Pending
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