CN114182914A - Detachable tile paving process - Google Patents
Detachable tile paving process Download PDFInfo
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- CN114182914A CN114182914A CN202111554352.8A CN202111554352A CN114182914A CN 114182914 A CN114182914 A CN 114182914A CN 202111554352 A CN202111554352 A CN 202111554352A CN 114182914 A CN114182914 A CN 114182914A
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- paving
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- paste
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000000919 ceramic Substances 0.000 claims abstract description 98
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 49
- 239000002002 slurry Substances 0.000 claims abstract description 41
- 239000003292 glue Substances 0.000 claims abstract description 30
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 27
- 239000004568 cement Substances 0.000 claims abstract description 23
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 18
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 20
- 239000000945 filler Substances 0.000 claims description 12
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 10
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 10
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 10
- 229910052791 calcium Inorganic materials 0.000 claims description 10
- 239000011575 calcium Substances 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 10
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- 238000006253 efflorescence Methods 0.000 claims description 7
- 206010037844 rash Diseases 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 230000002940 repellent Effects 0.000 claims description 6
- 239000005871 repellent Substances 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 5
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 claims description 5
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 26
- 229910052742 iron Inorganic materials 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 12
- 239000000696 magnetic material Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 15
- 238000005034 decoration Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 10
- 230000005389 magnetism Effects 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000011083 cement mortar Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000002956 ash Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/30—Oxides other than silica
- C04B14/308—Iron oxide
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0885—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/0215—Flooring or floor layers composed of a number of similar elements specially adapted for being adhesively fixed to an underlayer; Fastening means therefor; Fixing by means of plastics materials hardening after application
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
- E04F21/1838—Implements for finishing work on buildings for setting wall or ceiling slabs or plates for setting a plurality of similar elements
-
- 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
- E04F21/22—Implements for finishing work on buildings for laying flooring of single elements, e.g. flooring cramps ; flexible webs
Abstract
The invention relates to the technical field of tile paving, in particular to a detachable tile paving process, which comprises the following steps: preparing magnetic paving paste; the magnetic paving paste comprises the following raw materials in parts by weight: 20-25 parts of cement, 75-80 parts of ferroferric oxide, 0.5-0.75 part of an expanding agent, 0.2-0.25 part of a water reducing agent, 0.04-0.05 part of a water retaining agent and 10-15 parts of water; laying magnetic paving paste; preparing a paving base surface, uniformly applying magnetic paving slurry to the paving base surface, and curing to form a magnetic layer; paving ceramic tiles: and fixing the magnetic glue paste at the bottom of the ceramic tile, and paving the ceramic tile with the magnetic glue paste on the magnetic layer. The detachable tile paving and pasting process provided by the technical scheme is convenient for quick installation and disassembly of tiles, and effectively solves the technical problem that the existing paving and pasting method for paving and pasting tiles by installing iron sheets or permanent magnetic materials at the bottom of the tiles through a mechanical clamping mode is easy to damage the tiles.
Description
Technical Field
The invention relates to the technical field of tile paving, in particular to a detachable tile paving process.
Background
Ceramic tiles are widely used in the field of building decoration, especially in interior decoration, and have become the main material for wall and floor decoration. The traditional tile paving construction method usually uses cement mortar or adhesive to stick tiles on the surface of a wall, and the tiles are difficult to detach and replace after being solidified and installed, so that the unchanged tile decoration effect can not meet the aesthetic decoration requirement of people for continuously seeking new and changed tiles. If the tiles paved by the traditional method need to be disassembled and replaced, the original tiles need to be disassembled, and then the base layer parts (cement mortar and dry ash layer) of the original tiles are also cleaned, so that new tiles can be paved again, which wastes time and labor; and the detached ceramic tile is difficult to recycle, and the ceramic tile slag pollutes the environment. In a word, the traditional tile paving construction method has the defects of low construction efficiency, high labor cost, large environmental pollution and the like in the tile installation and removal process.
In order to solve the technical problems of low construction efficiency, high labor cost and large environmental pollution in the installation and removal process of ceramic tiles in the traditional ceramic tile paving construction method, some technical personnel in the field of architectural decoration begin to install iron sheets or permanent magnet materials at the bottom of the ceramic tiles and then pave the ceramic tiles containing the iron sheets or the permanent magnet materials on a magnetic substrate. In the paving method for paving and pasting the ceramic tile containing the iron sheet or the permanent magnet material on the magnetic substrate, in the prior art, the iron sheet or the permanent magnet material is generally installed at the bottom of the ceramic tile in a mechanical clamping mode of processing a groove, a clamping groove and the like, the paving method has high processing requirement on the ceramic tile, and the clamping mode is easy to increase the damage rate of the ceramic tile and cause production waste.
Disclosure of Invention
The invention aims to provide a detachable tile paving process, which is convenient for quick installation and detachment of tiles, effectively solves the technical problem that tiles are easy to damage in the existing paving method for installing iron sheets or permanent magnetic materials at the bottom of the tiles in a mechanical clamping mode to pave and paste the tiles, and overcomes the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a detachable tile paving process comprises the following steps:
preparing magnetic paving paste; the magnetic paving paste comprises the following raw materials in parts by weight: 20-25 parts of cement, 75-80 parts of ferroferric oxide, 0.5-0.75 part of an expanding agent, 0.2-0.25 part of a water reducing agent, 0.04-0.05 part of a water retaining agent and 10-15 parts of water;
laying magnetic paving paste; preparing a paving base surface, uniformly applying magnetic paving slurry to the paving base surface, and curing to form a magnetic layer;
paving ceramic tiles: and fixing the magnetic glue paste at the bottom of the ceramic tile, and paving the ceramic tile with the magnetic glue paste on the magnetic layer.
Preferably, the thickness of the magnetic layer is 1-2 mm.
Preferably, the mesh number of the ferroferric oxide is more than or equal to 325 meshes.
Preferably, the expanding agent is a calcium sulphoaluminate type concrete expanding agent, the water reducing agent is any one or the combination of two of a polycarboxylic acid water reducing agent and a naphthalene water reducing agent, and the water retaining agent is hydroxyethyl cellulose ether.
Preferably, the magnetic paving paste is paved, and the curing time of the curing step is more than or equal to 24 hours.
Preferably, the method comprises the following steps:
preparing bottom slurry and magnetic paving slurry; the bottom slurry comprises the following raw materials in parts by weight: 18-25 parts of cement, 1-7 parts of filler, 0.18-0.25 part of water reducing agent, 0.036-0.05 part of water retaining agent, 0.5-0.75 part of expanding agent, 75 parts of fine sand and 14-16 parts of water;
paving bottom pulp; preparing a paving base surface, and uniformly applying the bottom slurry to the paving base surface to form a leveling layer;
laying magnetic paving paste; uniformly applying the magnetic paving slurry on the surface of the leveling layer, and curing to form a magnetic layer;
paving ceramic tiles: and fixing the magnetic glue paste at the bottom of the ceramic tile, and paving the ceramic tile with the magnetic glue paste on the magnetic layer.
Preferably, the filler is any one or a combination of two of slag and fly ash.
Preferably, the bottom slurry comprises the following raw materials: 18-25 parts of cement, 1-7 parts of filler, 0.18-0.25 part of water reducing agent, 0.036-0.05 part of water retaining agent, 0.5-0.75 part of expanding agent, 75 parts of fine sand, 0.1-0.4 part of alkali-efflorescence resistant agent, 0.5-2 parts of waterproof agent and 14-16 parts of water.
Preferably, the water repellent is an organosilicon water repellent.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
1. set up the magnetic layer and set up the magnetism and glue the subsides bottom the ceramic tile at the shop base face, the magnetic force through magnetic layer and magnetism glue the subsides with the ceramic tile attached in the shop base face, and when overcoming magnetic force and tearing open the ceramic tile hard, the ceramic tile then can be the alternate segregation under the effect of external force with the shop base face to make things convenient for the quick installation and the dismantlement of ceramic tile, effectively solve the current mode through mechanical block and cause the damaged technical problem of ceramic tile easily in the shop method of ceramic tile is pasted to brick bottom installation iron sheet or permanent magnet material shop.
2. The paving base surface has magnetic force by arranging the magnetic layer, and the magnetic layer is formed by solidifying the paving slurry by utilizing magnetism, so that the connection strength of the magnetic layer and the paving base surface is favorably improved, and the paving firmness of the ceramic tile is ensured. The magnetic adhesive tape is arranged at the bottom of the ceramic tile, so that the ceramic tile has magnetic force, the magnetic adhesive tape is a functional composite material which is formed by compounding strontium ferrite magnetic powder and plastic on the market, and a finished product is rolled into shapes of a sheet, a roll and the like by rolling.
3. Ferroferric oxide is introduced into the paving paste, the paste is endowed with magnetism, the addition amount of the ferroferric oxide is limited within the range of 75-80 parts, the adsorption capacity of the magnetic layer on the ceramic tile is favorably increased, the magnetic layer can attract the ceramic tile with the magnetic paste conveniently, and the ceramic tile is prevented from falling off.
Detailed Description
A detachable tile paving process comprises the following steps:
preparing magnetic paving paste; the magnetic paving paste comprises the following raw materials in parts by weight: 20-25 parts of cement, 75-80 parts of ferroferric oxide, 0.5-0.75 part of an expanding agent, 0.2-0.25 part of a water reducing agent, 0.04-0.05 part of a water retaining agent and 10-15 parts of water;
laying magnetic paving paste; preparing a paving base surface, uniformly applying magnetic paving slurry to the paving base surface, and curing to form a magnetic layer;
paving ceramic tiles: and fixing the magnetic glue paste at the bottom of the ceramic tile, and paving the ceramic tile with the magnetic glue paste on the magnetic layer.
Ceramic tiles are widely used in the field of building decoration, especially in interior decoration, and have become the main material for wall and floor decoration. The traditional tile paving construction method usually uses cement mortar or adhesive to stick tiles on the surface of a wall, and the tiles are difficult to detach and replace after being solidified and installed, so that the unchanged tile decoration effect can not meet the aesthetic decoration requirement of people for continuously seeking new and changed tiles. If the tiles paved by the traditional method need to be disassembled and replaced, the original tiles need to be disassembled, and then the base layer parts (cement mortar and dry ash layer) of the original tiles are also cleaned, so that new tiles can be paved again, which wastes time and labor; and the detached ceramic tile is difficult to recycle, and the ceramic tile slag pollutes the environment. In a word, the traditional tile paving construction method has the defects of low construction efficiency, high labor cost, large environmental pollution and the like in the tile installation and removal process.
In order to solve the technical problems of low construction efficiency, high labor cost and large environmental pollution in the installation and removal process of ceramic tiles in the traditional ceramic tile paving construction method, some technical personnel in the field of architectural decoration begin to install iron sheets or permanent magnet materials at the bottom of the ceramic tiles and then pave the ceramic tiles containing the iron sheets or the permanent magnet materials on a magnetic substrate. In the paving method for paving and pasting the ceramic tile containing the iron sheet or the permanent magnet material on the magnetic substrate, in the prior art, the iron sheet or the permanent magnet material is generally installed at the bottom of the ceramic tile in a mechanical clamping mode of processing a groove, a clamping groove and the like, the paving method has high processing requirement on the ceramic tile, and the clamping mode is easy to increase the damage rate of the ceramic tile and cause production waste.
In order to facilitate the quick installation and the dismantlement of ceramic tile, effectively solve the current mode through mechanical block and cause the damaged technical problem of ceramic tile easily in the method of paving of installation iron sheet or permanent magnet material paving ceramic tile at the bottom of the brick, this technical scheme has provided a detachable ceramic tile and has paved technology, includes following step:
preparing magnetic paving paste;
laying magnetic paving paste; preparing a paving base surface, uniformly applying the magnetic paving slurry to the paving base surface, and curing to form a magnetic layer;
paving ceramic tiles: the magnetic glue paste is fixed at the bottom of the ceramic tile, and the ceramic tile with the magnetic glue paste is laid on the magnetic layer.
This scheme sets up the magnetic layer and sets up the magnetism and glue the subsides bottom the ceramic tile spreading the base face, and the magnetic force through magnetic layer and magnetism glue the subsides is attached the ceramic tile in spreading the base face, and when overcoming magnetic force and tearing open the ceramic tile hard, the ceramic tile then can alternate segregation under the effect of external force with spreading the base face to make things convenient for quick installation and the dismantlement of ceramic tile, effectively solve the current mode through mechanical block and cause the damaged technical problem of ceramic tile easily in the method of paving of the ceramic tile is spread to brick bottom installation iron sheet or permanent magnet material. Specifically, the paving base surface has magnetic force by arranging the magnetic layer, and the magnetic layer is formed by solidifying the paving slurry by utilizing magnetism, so that the connection strength between the magnetic layer and the paving base surface is favorably improved, and the paving firmness of the ceramic tile is ensured. The magnetic adhesive tape is arranged at the bottom of the ceramic tile, so that the ceramic tile has magnetic force, the magnetic adhesive tape is a functional composite material which is formed by compounding strontium ferrite magnetic powder and plastic on the market, and a finished product is rolled into shapes of a sheet, a roll and the like by rolling.
Further, the magnetic paving paste comprises the following raw materials in parts by weight: 20-25 parts of cement, 75-80 parts of ferroferric oxide, 0.5-0.75 part of an expanding agent, 0.2-0.25 part of a water reducing agent, 0.04-0.05 part of a water retaining agent and 10-15 parts of water; according to the scheme, ferroferric oxide is introduced into the paving slurry, the slurry is endowed with magnetism, the addition amount of the ferroferric oxide is limited in the range of 75-80 parts, the adsorption capacity of the magnetic layer on the ceramic tile is favorably increased, the magnetic layer can attract the ceramic tile with the magnetic adhesive paste conveniently, and the ceramic tile is prevented from falling off.
Further, the thickness of the magnetic layer is 1 to 2 mm.
In order to ensure that the magnetic layer has enough magnetic force to adsorb the ceramic tile, the thickness of the magnetic layer is preferably 1-2 mm, and the scheme is favorable for reducing paving cost.
More specifically, the mesh number of the ferroferric oxide is more than or equal to 325 meshes.
In a preferred embodiment of the technical scheme, the mesh number of the ferroferric oxide is more than or equal to 325 meshes, so that the uniform distribution of the ferroferric oxide in the magnetic paving slurry is facilitated, and the forming of the magnetic layer is facilitated.
Furthermore, the expanding agent is a calcium sulphoaluminate type concrete expanding agent, the water reducing agent is any one or the combination of two of a polycarboxylic acid water reducing agent and a naphthalene water reducing agent, and the water retaining agent is hydroxyethyl cellulose ether.
Further, when the magnetic paving paste is laid, the curing time of the curing step is more than or equal to 24 hours.
Further, the method comprises the following steps:
preparing bottom slurry and magnetic paving slurry; the bottom slurry comprises the following raw materials in parts by weight: 18-25 parts of cement, 1-7 parts of filler, 0.18-0.25 part of water reducing agent, 0.036-0.05 part of water retaining agent, 0.5-0.75 part of expanding agent, 75 parts of fine sand and 14-16 parts of water;
paving bottom pulp; preparing a paving base surface, and uniformly applying the bottom slurry to the paving base surface to form a leveling layer;
laying magnetic paving paste; uniformly applying the magnetic paving slurry on the surface of the leveling layer, and curing to form a magnetic layer;
paving ceramic tiles: and fixing the magnetic glue paste at the bottom of the ceramic tile, and paving the ceramic tile with the magnetic glue paste on the magnetic layer.
In a preferred embodiment of the technical scheme, a leveling layer formed by curing bottom slurry is further arranged between the paving base plane and the magnetic layer, and the leveling layer is favorable for leveling and paving the magnetic layer, so that the magnetic layer is not easy to generate a hollowing phenomenon, and the adhesion strength of the ceramic tile and the magnetic layer is influenced; the magnetic layer is used as a bedding, the loss of the magnetic layer is reduced, and the bonding strength between the magnetic layer and the paving base surface is improved.
Further, the prime cement in this scheme can utilize partly filler to replace cement to reduce the quantity of cement in the prime cement, can reduce the cost of paving on the one hand, on the other hand also can effectively prevent the saltpetering phenomenon.
Further, the filler is any one or a combination of two of slag and fly ash.
In a further aspect, the primer slurry comprises the following raw materials: 18-25 parts of cement, 1-7 parts of filler, 0.18-0.25 part of water reducing agent, 0.036-0.05 part of water retaining agent, 0.5-0.75 part of expanding agent, 75 parts of fine sand, 0.1-0.4 part of alkali-efflorescence resistant agent, 0.5-2 parts of waterproof agent and 14-16 parts of water.
In a preferred embodiment of the technical scheme, an alkali-efflorescence-resistant agent and a waterproof agent are added into the bottom slurry, so that the problem that the leveling layer is likely to age, lose ash, seep water and the like in the use process to influence the normal use of the magnetic layer is avoided.
The alkali-efflorescence resistant agent used in the scheme is a material containing amorphous high-activity free silicon oxide and a high adsorbent, and can obviously reduce the content of free calcium hydroxide in the material when being added into a cement dry-mixed mortar system, so that the alkali-efflorescence phenomenon on the surface of the cement mortar is inhibited.
More specifically, the water repellent is an organosilicon water repellent.
The technical solution of the present invention is further explained by the following embodiments.
Example 1-A Detachable Tile laying Process
Preparing magnetic paving paste; the magnetic paving paste comprises the following raw materials in parts by weight: 20 parts of cement, 75 parts of ferroferric oxide with the mesh number of more than or equal to 325 meshes, 0.5 part of calcium sulphoaluminate type concrete expanding agent, 0.2 part of polycarboxylic acid water reducing agent, 0.04 part of hydroxyethyl cellulose ether and 10 parts of water;
laying magnetic paving paste; preparing a paving base surface, uniformly applying magnetic paving slurry to the paving base surface, and curing for 24 hours to form a magnetic layer with the thickness of 1 mm;
paving ceramic tiles: the magnetic glue paste is fixed at the bottom of the ceramic tile, the ceramic tile with the magnetic glue paste is laid on the magnetic layer, and the ceramic tile can be installed and detached on the magnetic layer.
Example 2-A Detachable Tile laying Process
Preparing magnetic paving paste; the magnetic paving paste comprises the following raw materials in parts by weight: 23 parts of cement, 77 parts of ferroferric oxide with the mesh number of more than or equal to 325 meshes, 0.6 part of calcium sulphoaluminate type concrete expanding agent, 0.23 part of polycarboxylic acid water reducing agent, 0.045 part of hydroxyethyl cellulose ether and 13 parts of water;
laying magnetic paving paste; preparing a paving base surface, uniformly applying magnetic paving slurry to the paving base surface, and curing for 24 hours to form a magnetic layer with the thickness of 1.5 mm;
paving ceramic tiles: the magnetic glue paste is fixed at the bottom of the ceramic tile, the ceramic tile with the magnetic glue paste is laid on the magnetic layer, and the ceramic tile can be installed and detached on the magnetic layer.
Example 3A Detachable Tile laying Process
Preparing magnetic paving paste; the magnetic paving paste comprises the following raw materials in parts by weight: 25 parts of cement, 80 parts of ferroferric oxide with the mesh number of more than or equal to 325 meshes, 0.75 part of calcium sulphoaluminate type concrete expanding agent, 0.25 part of polycarboxylic acid water reducing agent, 0.05 part of hydroxyethyl cellulose ether and 15 parts of water;
laying magnetic paving paste; preparing a paving base surface, uniformly applying magnetic paving slurry to the paving base surface, and curing for 24 hours to form a magnetic layer with the thickness of 2 mm;
paving ceramic tiles: the magnetic glue paste is fixed at the bottom of the ceramic tile, the ceramic tile with the magnetic glue paste is laid on the magnetic layer, and the ceramic tile can be installed and detached on the magnetic layer.
Example 4-A Detachable Tile laying Process
Preparing bottom slurry and magnetic paving slurry; the magnetic paving paste comprises the following raw materials in parts by weight: 20 parts of cement, 75 parts of ferroferric oxide with the mesh number of more than or equal to 325 meshes, 0.5 part of calcium sulphoaluminate type concrete expanding agent, 0.2 part of polycarboxylic acid water reducing agent, 0.04 part of hydroxyethyl cellulose ether and 10 parts of water; the bottom slurry comprises the following raw materials in parts by weight: 18 parts of cement, slag and fly ash are mixed according to the proportion of 1: 1, 7 parts of mixed filler, 0.25 part of naphthalene water reducer, 0.036 part of hydroxyethyl cellulose ether, 0.75 part of calcium sulphoaluminate concrete expanding agent, 75 parts of fine sand and 16 parts of water;
laying magnetic paving paste; preparing a paving base surface, uniformly applying magnetic paving slurry to the paving base surface, and curing for 24 hours to form a magnetic layer with the thickness of 1 mm;
paving ceramic tiles: the magnetic glue paste is fixed at the bottom of the ceramic tile, the ceramic tile with the magnetic glue paste is laid on the magnetic layer, and the ceramic tile can be installed and detached on the magnetic layer.
Example 5A Detachable Tile laying Process
Preparing bottom slurry and magnetic paving slurry; the magnetic paving paste comprises the following raw materials in parts by weight: 20 parts of cement, 75 parts of ferroferric oxide with the mesh number of more than or equal to 325 meshes, 0.5 part of calcium sulphoaluminate type concrete expanding agent, 0.2 part of polycarboxylic acid water reducing agent, 0.04 part of hydroxyethyl cellulose ether and 10 parts of water; the bottom slurry comprises the following raw materials in parts by weight: 18 parts of cement, slag and fly ash are mixed according to the proportion of 1: 1, 7 parts of mixed filler, 0.25 part of naphthalene water reducer, 0.036 part of hydroxyethyl cellulose ether, 0.75 part of calcium sulphoaluminate type concrete expanding agent, 75 parts of fine sand, 0.4 part of alkali-efflorescence resistant agent, 1 part of organosilicon water repellent and 16 parts of water;
laying magnetic paving paste; preparing a paving base surface, uniformly applying magnetic paving slurry to the paving base surface, and curing for 24 hours to form a magnetic layer with the thickness of 1 mm;
paving ceramic tiles: the magnetic glue paste is fixed at the bottom of the ceramic tile, the ceramic tile with the magnetic glue paste is laid on the magnetic layer, and the ceramic tile can be installed and detached on the magnetic layer.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. A detachable tile paving process is characterized by comprising the following steps:
preparing magnetic paving paste; the magnetic paving paste comprises the following raw materials in parts by weight: 20-25 parts of cement, 75-80 parts of ferroferric oxide, 0.5-0.75 part of an expanding agent, 0.2-0.25 part of a water reducing agent, 0.04-0.05 part of a water retaining agent and 10-15 parts of water;
laying magnetic paving paste; preparing a paving base surface, uniformly applying magnetic paving slurry to the paving base surface, and curing to form a magnetic layer;
paving ceramic tiles: and fixing the magnetic glue paste at the bottom of the ceramic tile, and paving the ceramic tile with the magnetic glue paste on the magnetic layer.
2. A detachable tile laying process according to claim 1, wherein: the thickness of the magnetic layer is 1-2 mm.
3. A detachable tile laying process according to claim 1, wherein: the mesh number of the ferroferric oxide is more than or equal to 325 meshes.
4. A detachable tile laying process according to claim 1, wherein: the expanding agent is calcium sulphoaluminate type concrete expanding agent, the water reducing agent is any one or the combination of two of polycarboxylic acid water reducing agent and naphthalene water reducing agent, and the water retaining agent is hydroxyethyl cellulose ether.
5. A detachable tile laying process according to claim 1, wherein: and paving magnetic paving paste, wherein the curing time of the curing step is more than or equal to 24 hours.
6. A detachable tile laying process according to claim 1, wherein: the method comprises the following steps:
preparing bottom slurry and magnetic paving slurry; the bottom slurry comprises the following raw materials in parts by weight: 18-25 parts of cement, 1-7 parts of filler, 0.18-0.25 part of water reducing agent, 0.036-0.05 part of water retaining agent, 0.5-0.75 part of expanding agent, 75 parts of fine sand and 14-16 parts of water;
paving bottom pulp; preparing a paving base surface, and uniformly applying the bottom slurry to the paving base surface to form a leveling layer;
laying magnetic paving paste; uniformly applying the magnetic paving slurry on the surface of the leveling layer, and curing to form a magnetic layer;
paving ceramic tiles: and fixing the magnetic glue paste at the bottom of the ceramic tile, and paving the ceramic tile with the magnetic glue paste on the magnetic layer.
7. A detachable tile laying process according to claim 6, wherein: the filler is any one or the combination of two of slag and fly ash.
8. A detachable tile laying process according to claim 6, wherein: the bottom slurry comprises the following raw materials: 18-25 parts of cement, 1-7 parts of filler, 0.18-0.25 part of water reducing agent, 0.036-0.05 part of water retaining agent, 0.5-0.75 part of expanding agent, 75 parts of fine sand, 0.1-0.4 part of alkali-efflorescence resistant agent, 0.5-2 parts of waterproof agent and 14-16 parts of water.
9. A detachable tile laying process according to claim 8, wherein: the waterproof agent is an organic silicon water repellent.
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| CN202111554352.8A CN114182914A (en) | 2021-12-17 | 2021-12-17 | Detachable tile paving process |
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| CN202111554352.8A CN114182914A (en) | 2021-12-17 | 2021-12-17 | Detachable tile paving process |
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