CN117071843A - Cement-based grindstone ground construction process with high wear resistance - Google Patents
Cement-based grindstone ground construction process with high wear resistance Download PDFInfo
- Publication number
- CN117071843A CN117071843A CN202311078150.XA CN202311078150A CN117071843A CN 117071843 A CN117071843 A CN 117071843A CN 202311078150 A CN202311078150 A CN 202311078150A CN 117071843 A CN117071843 A CN 117071843A
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- CN
- China
- Prior art keywords
- cement
- concrete
- wear resistance
- high wear
- ground
- 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
- 239000004568 cement Substances 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000004575 stone Substances 0.000 claims abstract description 45
- 238000000227 grinding Methods 0.000 claims abstract description 27
- 238000005498 polishing Methods 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 4
- 230000001680 brushing effect Effects 0.000 claims abstract description 4
- 238000011010 flushing procedure Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 6
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 abstract description 2
- 238000005345 coagulation Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
- E04F15/126—Terrazzo floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/063—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a cement-based grindstone ground construction process with high wear resistance, which belongs to the technical field of ground construction and comprises the following steps: s1: programming a pouring scheme; s2: calculating the total amount and the throwing proportion of the required color stone; s3: purchasing; s4: mixing and bagging; s5: determining a leveling elevation program; s6: spreading colored stones after leveling; s7: cutting the original concrete, cleaning, supporting the mould, repairing the reinforcing steel bars, flushing the concrete joint auxiliary parts, brushing the concrete joint auxiliary materials, pouring the concrete with one mark higher than the concrete, and then throwing the color stone and collecting the surface; s8: standing and coarsely grinding; s9: pouring the curing agent into a low-pressure sprayer for spraying, polishing for three times by using a resin sheet after the curing agent is completely dried, and polishing to form the cement-based grinding stone ground with high wear resistance; the invention is constructed simultaneously with the cement-based original structure, has short construction period and the same service life as the cement-based original structure, and improves the strength of the cement-based grinding stone ground due to the coagulation of the cement-based, namely improves the wear resistance of the cement-based grinding stone ground.
Description
Technical Field
The invention belongs to the technical field of ground construction, and particularly relates to a cement-based grindstone ground construction process with high wear resistance.
Background
In the eighties of the last century, terrazzo becomes a high-grade building decoration material with low price, convenient material taking and good use performance, is widely used on the ground of office buildings, hospitals, factories, shops, station wharfs and the like, however, along with the continuous appearance of high-grade ceramic tiles and natural stone, terrazzo is gradually forgotten by people, and is accepted and loved by people again along with the continuous improvement of terrazzo construction technology due to the characteristics of saving resources, elegant appearance, smooth and easy cleaning and maintenance, far lower manufacturing cost, and the like.
The existing cement-based grinding stone ground construction process is long in periodicity based on the fact that the cement-based grinding stone ground construction is carried out after the cement-based construction is completed.
In view of this, a cement-based grindstone floor construction process having high wear resistance is designed to solve the above-mentioned problems.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a cement-based grinding stone ground construction process with high wear resistance, which has the characteristics of short construction period and improvement of the wear resistance of the cement-based grinding stone ground.
In order to achieve the above purpose, the present invention provides the following technical solutions: a cement-based grinding stone ground construction process with high wear resistance comprises the following steps:
s1: after checking and accepting the original structural steel bars and the templates, calculating the thickness of the plates which need to be additionally increased according to the casting thickness of the original building structural plates, and compiling a casting scheme;
s2: calculating the total amount of the required colored stones and the adding proportion of the colored stones according to pouring scheme data;
s3: purchasing the required color stone according to the calculated total amount of the required color stone;
s4: putting the purchased colored stones according to the calculated putting proportion, uniformly mixing and bagging;
s5: inputting pouring scheme data into a leveling machine, and determining a leveling elevation program;
s6: after leveling by a vibrating leveling machine, scattering the color stone for multiple times in a small area according to the dry and wet degree of the concrete surface, and then scattering the color stone for multiple times in a large area after determining the surface density after scattering the stone;
s7: straightening the original concrete at two sides by a concrete cutting machine, cleaning, supporting a mold, repairing reinforcing steel bars, flushing concrete joint auxiliary parts, brushing concrete joint auxiliary materials, pouring concrete with one mark higher than the concrete, and scattering colored stones according to the surface condition, and collecting surfaces;
s8: standing until the experimental strength reaches a grinding surface, and performing coarse grinding through a floor grinder or a diamond grinding disc;
s9: and calculating the proportion of the curing agent according to the ground condition, uniformly stirring the curing agent prepared according to the proportion, pouring the mixture into a low-pressure sprayer, uniformly spraying the mixture through the saturation of the low-pressure sprayer for once to enable the ground to be fully absorbed, polishing the mixture three times by using a resin sheet after the curing agent is completely dried, and polishing the mixture to form the cement-based grinding stone ground with high wear resistance.
Preferably, in the step S7, the cutting depth of the raw concrete is 2-3 cm.
Preferably, in the step S8, the standing time is 28 to 30 days.
Preferably, in the step S8, the coarse grinding process swings left and right as much as possible, so as to avoid the occurrence of grid-type white lines or strip-type white lines.
Preferably, in the step S9, the first pass uses 200 mesh resin sheets with 1000 rotation speed to polish, the second pass uses 200 mesh resin sheets with 1200 rotation speed to polish, and the third pass uses 200 mesh resin sheets with full speed to polish.
Preferably, in the step S9, polishing is performed using an 800-mesh polishing sheet.
Compared with the prior art, the invention has the beneficial effects that:
the invention is constructed simultaneously with the cement-based original structure, has short construction period and the same service life as the cement-based original structure, and improves the strength of the cement-based grinding stone ground due to the coagulation of the cement-based, namely improves the wear resistance of the cement-based grinding stone ground.
Drawings
FIG. 1 is a flow chart of the process for constructing the cement-based grindstone floor with high wear resistance.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1, the present invention provides the following technical solutions: a cement-based grinding stone ground construction process with high wear resistance comprises the following steps:
s1: after checking and accepting the original structural steel bars and the templates, calculating the thickness of the plates which need to be additionally increased according to the casting thickness of the original building structural plates, and compiling a casting scheme;
s2: calculating the total amount of the required colored stones and the adding proportion of the colored stones according to pouring scheme data;
s3: purchasing the required color stone according to the calculated total amount of the required color stone;
s4: putting the purchased colored stones according to the calculated putting proportion, uniformly mixing and bagging;
s5: inputting pouring scheme data into a leveling machine, and determining a leveling elevation program;
s6: after leveling by a vibrating leveling machine, scattering the color stone for multiple times in a small area according to the dry and wet degree of the concrete surface, and then scattering the color stone for multiple times in a large area after determining the surface density after scattering the stone;
s7: cutting the original concrete on two sides to a depth of 2-3 cm by a concrete cutting machine, cleaning, supporting a mould, repairing reinforcing steel bars, flushing the concrete joint auxiliary parts, brushing concrete joint auxiliary materials, pouring concrete with one mark higher than the concrete joint auxiliary materials, and scattering colored stones according to the surface condition, and collecting surfaces;
s8: standing for 28-30 days until the experimental strength reaches the level of grinding, and performing rough grinding through a terrace grinder or a diamond grinding disc, wherein the rough grinding process swings left and right as much as possible, so that grid-type white lines or strip-shaped white lines are avoided;
s9: the proportion of the curing agent is calculated according to the ground condition, the curing agent prepared according to the proportion is stirred uniformly and then poured into a low-pressure sprayer, the ground is fully absorbed through the saturation uniform spraying of the low-pressure sprayer, after the curing agent is completely dried, the resin sheet with the rotation speed of 1000 turns is used for polishing in the first time, the resin sheet with the rotation speed of 1200 turns is used for polishing in the second time, the resin sheet with the rotation speed of 200 turns is used for polishing in the third time, the resin sheet with the rotation speed of full speed is used for polishing in the third time, and then the polishing sheet with the rotation speed of 800 turns is used for polishing, so that the cement-based abrasive ground with high wear resistance is formed.
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 (6)
1. The cement-based grinding stone ground construction process with high wear resistance is characterized by comprising the following steps of:
s1: after checking and accepting the original structural steel bars and the templates, calculating the thickness of the plates which need to be additionally increased according to the casting thickness of the original building structural plates, and compiling a casting scheme;
s2: calculating the total amount of the required colored stones and the adding proportion of the colored stones according to pouring scheme data;
s3: purchasing the required color stone according to the calculated total amount of the required color stone;
s4: putting the purchased colored stones according to the calculated putting proportion, uniformly mixing and bagging;
s5: inputting pouring scheme data into a leveling machine, and determining a leveling elevation program;
s6: after leveling by a vibrating leveling machine, scattering the color stone for multiple times in a small area according to the dry and wet degree of the concrete surface, and then scattering the color stone for multiple times in a large area after determining the surface density after scattering the stone;
s7: straightening the original concrete at two sides by a concrete cutting machine, cleaning, supporting a mold, repairing reinforcing steel bars, flushing concrete joint auxiliary parts, brushing concrete joint auxiliary materials, pouring concrete with one mark higher than the concrete, and scattering colored stones according to the surface condition, and collecting surfaces;
s8: standing until the experimental strength reaches a grinding surface, and performing coarse grinding through a floor grinder or a diamond grinding disc;
s9: and calculating the proportion of the curing agent according to the ground condition, uniformly stirring the curing agent prepared according to the proportion, pouring the mixture into a low-pressure sprayer, uniformly spraying the mixture through the saturation of the low-pressure sprayer for once to enable the ground to be fully absorbed, polishing the mixture three times by using a resin sheet after the curing agent is completely dried, and polishing the mixture to form the cement-based grinding stone ground with high wear resistance.
2. The cement-based grindstone floor construction process with high wear resistance according to claim 1, characterized in that: in the step S7, the cutting depth of the original concrete is 2-3 cm.
3. The cement-based grindstone floor construction process with high wear resistance according to claim 1, characterized in that: in the step S8, the standing time is 28-30 days.
4. The cement-based grindstone floor construction process with high wear resistance according to claim 1, characterized in that: in the step S8, the rough grinding process swings left and right as much as possible, so as to avoid the occurrence of grid-type white lines or strip-shaped white lines.
5. The cement-based grindstone floor construction process with high wear resistance according to claim 1, characterized in that: in the step S9, the first pass uses 200 mesh resin sheets with 1000 rotation speed to polish, the second pass uses 200 mesh resin sheets with 1200 rotation speed to polish, and the third pass uses 200 mesh resin sheets with full speed to polish.
6. The cement-based grindstone floor construction process with high wear resistance according to claim 1, characterized in that: in the step S9, polishing is performed using an 800-mesh polishing sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311078150.XA CN117071843A (en) | 2023-08-25 | 2023-08-25 | Cement-based grindstone ground construction process with high wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311078150.XA CN117071843A (en) | 2023-08-25 | 2023-08-25 | Cement-based grindstone ground construction process with high wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117071843A true CN117071843A (en) | 2023-11-17 |
Family
ID=88711283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311078150.XA Pending CN117071843A (en) | 2023-08-25 | 2023-08-25 | Cement-based grindstone ground construction process with high wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117071843A (en) |
-
2023
- 2023-08-25 CN CN202311078150.XA patent/CN117071843A/en active Pending
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