CN103242011A - High-performance cement-based adhesive for tiles - Google Patents
High-performance cement-based adhesive for tiles Download PDFInfo
- Publication number
- CN103242011A CN103242011A CN2013101802984A CN201310180298A CN103242011A CN 103242011 A CN103242011 A CN 103242011A CN 2013101802984 A CN2013101802984 A CN 2013101802984A CN 201310180298 A CN201310180298 A CN 201310180298A CN 103242011 A CN103242011 A CN 103242011A
- Authority
- CN
- China
- Prior art keywords
- cement
- ceramic tile
- parts
- polymer brush
- based ceramic
- 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.)
- Granted
Links
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 33
- 239000000853 adhesive Substances 0.000 title claims abstract description 32
- 239000004568 cement Substances 0.000 title claims abstract description 32
- 229920000642 polymer Polymers 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002893 slag Substances 0.000 claims abstract description 11
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims description 21
- 239000011398 Portland cement Substances 0.000 claims description 7
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000013467 fragmentation Methods 0.000 claims description 2
- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 claims description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N naphthalene-acid Natural products C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 102100026735 Coagulation factor VIII Human genes 0.000 description 1
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a cement-based adhesive for tiles. The adhesive contains the following components in parts by weight: 20-35 parts of cement, 60-75 parts of iron tailings, 1-6 parts of micro-expanding agent, 0.6-2.5 parts of high-molecular polymer brush and 0.1-0.2 part of water reducing agent. According to the adhesive, the high-molecular polymer brush is adopted as a modifier, steel slag and mineral slag are adopted as the micro-expending agent, the prepared cement-based adhesive for tiles has the characteristics of high adhesion strength and small dry shrinkage, and therefore, the problems such as cracking and shedding of parts of tiles caused by low adhesion strength and large dry shrinkage of the common tile adhesive are solved, and the application field of the high-molecular polymer brush is expanded.
Description
Technical field
The present invention relates to a kind of high-performance cement-based ceramic tile adhesive, being specially with the high molecular polymer brush is the adhesiveproperties that properties-correcting agent improves ceramic tile adhesive.
Background technology
The most of thick bed of traditional cement method of using that is still during China house decoration tiling.Because there is the ultimate compression strength height in cement, and cementability intensity is low, do the big characteristics of shrinking, and traditional cement based ceramic tile adhesive also exists bigger defective at bonding strength, aspect such as water-fast, weather-proof.Often the ceramic tile that takes place to cause because of reasons such as the low or dried contraction of tackiness agent bonding strength are big ftractures, dropping situations, threatens personnel safety.So good, the dried contraction of exploitation adhesiveproperties high-performance cement-based ceramic tile adhesive little, that cost is low has important practical significance.
The high molecular polymer brush is by physical adsorption or chemical process, forms at substrate material surface grafting macromolecular chain.A large amount of hair-like macromolecular chains (brush) is contained on this high molecular polymer brush surface, have the high characteristics of controllable structure and adhesiveproperties, can carry out modification to chemical property and the physicals of material surface, at field potential application foreground light such as chemistry, biology, materials.
The present invention is properties-correcting agent with the high molecular polymer brush, and slag, slag are micro-expanding agent, and iron tailings is that aggregate is prepared high-performance cement-based ceramic tile adhesive.Still there is not at present the report that utilizes the high molecular polymer brush to prepare the cement based ceramic tile adhesive as properties-correcting agent.
Summary of the invention
The invention provides a kind of high-performance cement-based ceramic tile adhesive that has than high-adhesive-strength.
In order to improve the adhesiveproperties of cement based ceramic tile adhesive, the technical solution adopted in the present invention is:
High-performance cement-based ceramic tile adhesive of the present invention adopts following weight fraction than component: 20～35 parts of cement, 60～75 parts of iron tailings, 1～6 part of micro-expanding agent, 0.6～2.5 part on high molecular polymer brush, 0.1～0.2 part of water reducer.
Described cement is for meeting 42.5 strength grade ordinary Portland cements of GB 175 " general purpose portland cement " standard.
Described iron tailings is as aggregate, its SiO
2Content is 50～75%, and particle diameter is not more than 1.5mm.
Described micro-expanding agent is that shrend slag and the water-granulated slag of 1:1 formed by weight ratio, drying, fragmentation, levigate making, and specific surface area is 400～450m
2/ kg, wherein the free calcium oxide content of slag is 2～5%, free magnesium content is less than 2%.
Described high molecular polymer brush is powdery poly hydroxy ethyl acrylate polymer brush (PS-HEMA); This high molecular polymer brush is matrix with crosslinked polystyrene microsphere (PS), by stromal surface grafting poly hydroxy ethyl acrylate (HEMA) macromolecular chain, spray-dried obtaining then.
Described water reducer is naphthalene sulfonic salt or the sulfamate of powdery.
Beneficial effect of the present invention is: as properties-correcting agent, slag, slag are micro-expanding agent, prepare the cement based ceramic tile adhesive of high-adhesive-strength with the high molecular polymer brush in the present invention.Because the special construction of high molecular polymer brush makes tackiness agent have very high bonding strength; Produce microdilatancy owing to free calcium oxide aquation and AFt in the micro-expanding agent generate again, slackened the dried contraction of cement-based adhesive.Therefore, the present invention has improved the overall performance of cement based ceramic tile adhesive, and has expanded the Application Areas of high molecular polymer brush.
Embodiment
Elaborate below in conjunction with the present invention of embodiment.
The testing method of high-performance cement-based ceramic tile adhesive of the present invention is all carried out according to standard JC/T 547-2005 " ceramic wall and floor bricks tackiness agent ".
Embodiment oneAdhesive ratio is: 20 parts of ordinary Portland cements, 75 parts of iron tailings, 2 parts of micro-expanding agents, 0.12 part of water reducer, 0.6 part on high molecular polymer brush.The prepared cement-based adhesive performance index of present embodiment are as follows: former stretching bonding strength is that 1.4MPa, immersion back draft bonding strength are that 1.3MPa, thermal ageing stretching bonding strength are that 1.4MPa, freeze-thaw cycle back draft bonding strength are that to put 20min back draft bonding strength be 1.4MPa for 1.3MPa, cold.
Embodiment twoAdhesive ratio is: 30 parts of ordinary Portland cements, 70 parts of iron tailings, 4 parts of micro-expanding agents, 0.15 part of water reducer, 2 parts on high molecular polymer brush.The prepared cement-based adhesive performance index of present embodiment are as follows: former stretching bonding strength is that 1.6MPa, immersion back draft bonding strength are that 1.8MPa, thermal ageing stretching bonding strength are that 1.7MPa, freeze-thaw cycle back draft bonding strength are that to put 20min back draft bonding strength be 1.8MPa for 1.8MPa, cold.
Embodiment threeAdhesive ratio is: 35 parts of ordinary Portland cements, 75 parts of iron tailings, 6 parts of micro-expanding agents, 0.18 part of water reducer, 2.5 parts on high molecular polymer brush.The prepared cement-based adhesive performance index of present embodiment are as follows: former stretching bonding strength is that 2.0MPa, immersion back draft bonding strength are that 2.2MPa, thermal ageing stretching bonding strength are that 2.0MPa, freeze-thaw cycle back draft bonding strength are that to put 20min back draft bonding strength be 2.2MPa for 2.1MPa, cold.
Claims (6)
1. high-performance cement-based ceramic tile adhesive is characterized in that: comprise following weight fraction than component: 20～35 parts of cement, 60～75 parts of iron tailings, 1～6 part of micro-expanding agent, 0.6～2.5 part on high molecular polymer brush, 0.1～0.2 part of water reducer.
2. high-performance cement-based ceramic tile adhesive according to claim 1 is characterized in that: described cement is for meeting 42.5 strength grade ordinary Portland cements of GB 175 " general purpose portland cement " standard.
3. high-performance cement-based ceramic tile adhesive according to claim 1 is characterized in that: described iron tailings is as aggregate, its SiO
2Content is 50～75%, and particle diameter is not more than 1.5mm.
4. high-performance cement-based ceramic tile adhesive according to claim 1 is characterized in that: described micro-expanding agent is that shrend slag and the water-granulated slag of 1:1 formed by weight ratio, drying, fragmentation, levigate making, and specific surface area is 400～450m
2/ kg, wherein free calcium oxide content is 2～5%, free magnesium content is less than 2%.
5. high-performance cement-based ceramic tile adhesive according to claim 1 is characterized in that: described high molecular polymer brush is powdery poly hydroxy ethyl acrylate polymer brush; This high molecular polymer brush is matrix with the crosslinked polystyrene microsphere, by stromal surface grafting poly hydroxy ethyl acrylate macromolecular chain, spray-dried obtaining then.
6. high-performance cement-based ceramic tile adhesive according to claim 1, it is characterized in that: described water reducer is naphthalene sulfonic salt or the sulfamate of powdery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180298.4A CN103242011B (en) | 2013-05-16 | 2013-05-16 | High-performance cement-based adhesive for tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310180298.4A CN103242011B (en) | 2013-05-16 | 2013-05-16 | High-performance cement-based adhesive for tiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103242011A true CN103242011A (en) | 2013-08-14 |
| CN103242011B CN103242011B (en) | 2015-01-28 |
Family
ID=48921920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310180298.4A Expired - Fee Related CN103242011B (en) | 2013-05-16 | 2013-05-16 | High-performance cement-based adhesive for tiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103242011B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539417A (en) * | 2013-10-10 | 2014-01-29 | 遵化市中环固体废弃物综合利用有限公司 | Method for manufacturing steam-pressing bricks by using iron tailings and steel slag |
| CN104058707A (en) * | 2014-07-03 | 2014-09-24 | 河北科技大学 | Water-resistant gypsum base wall repair material |
| CN104860562A (en) * | 2015-05-14 | 2015-08-26 | 河北科技大学 | Method for preparing waterproof thermal insulation type recycled aggregates |
| CN108164220A (en) * | 2018-01-21 | 2018-06-15 | 李肇炯 | A kind of metal tail slag regeneration glue for tile and its production method |
| CN109455969A (en) * | 2018-12-17 | 2019-03-12 | 湖北工业大学 | By Industrial Solid Waste prepared from steel slag for the method for concrete micro-expanding agent |
| CN114873977A (en) * | 2022-03-28 | 2022-08-09 | 科顺民用建材有限公司 | Double-component ceramic tile glue and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287146A (en) * | 1999-09-03 | 2001-03-14 | 徐永生 | Adhesive for building decoration |
| CN101269936A (en) * | 2008-03-21 | 2008-09-24 | 长沙归一建材科技有限公司 | Interface mortar |
-
2013
- 2013-05-16 CN CN201310180298.4A patent/CN103242011B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287146A (en) * | 1999-09-03 | 2001-03-14 | 徐永生 | Adhesive for building decoration |
| CN101269936A (en) * | 2008-03-21 | 2008-09-24 | 长沙归一建材科技有限公司 | Interface mortar |
Non-Patent Citations (2)
| Title |
|---|
| 李豪等: "低环境负荷聚合物改性防水砂浆的开发", 《新型建筑材料》 * |
| 赵鹏翔等: "铁尾矿制备建筑粘结砂浆的研发", 《墙材革新与建筑节能》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539417A (en) * | 2013-10-10 | 2014-01-29 | 遵化市中环固体废弃物综合利用有限公司 | Method for manufacturing steam-pressing bricks by using iron tailings and steel slag |
| CN103539417B (en) * | 2013-10-10 | 2015-06-24 | 遵化市中环固体废弃物综合利用有限公司 | Method for manufacturing steam-pressing bricks by using iron tailings and steel slag |
| CN104058707A (en) * | 2014-07-03 | 2014-09-24 | 河北科技大学 | Water-resistant gypsum base wall repair material |
| CN104058707B (en) * | 2014-07-03 | 2016-05-04 | 河北科技大学 | A kind of resistance to water gypsum base body of wall material for repairing |
| CN104860562A (en) * | 2015-05-14 | 2015-08-26 | 河北科技大学 | Method for preparing waterproof thermal insulation type recycled aggregates |
| CN104860562B (en) * | 2015-05-14 | 2016-11-16 | 河北科技大学 | A kind of preparation method of waterproof thermal-insulated type lightweight regeneration aggregate |
| CN108164220A (en) * | 2018-01-21 | 2018-06-15 | 李肇炯 | A kind of metal tail slag regeneration glue for tile and its production method |
| CN109455969A (en) * | 2018-12-17 | 2019-03-12 | 湖北工业大学 | By Industrial Solid Waste prepared from steel slag for the method for concrete micro-expanding agent |
| CN109455969B (en) * | 2018-12-17 | 2021-04-27 | 湖北工业大学 | Method for preparing concrete micro-expanding agent from industrial solid waste steel slag |
| CN114873977A (en) * | 2022-03-28 | 2022-08-09 | 科顺民用建材有限公司 | Double-component ceramic tile glue and preparation method thereof |
| CN114873977B (en) * | 2022-03-28 | 2022-10-28 | 科顺民用建材有限公司 | Double-component tile glue and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103242011B (en) | 2015-01-28 |
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Granted publication date: 20150128 |