CN104591659A - Rapidly hardening mortar for binding and jointing sticker mosaic tile - Google Patents
Rapidly hardening mortar for binding and jointing sticker mosaic tile Download PDFInfo
- Publication number
- CN104591659A CN104591659A CN201410809285.3A CN201410809285A CN104591659A CN 104591659 A CN104591659 A CN 104591659A CN 201410809285 A CN201410809285 A CN 201410809285A CN 104591659 A CN104591659 A CN 104591659A
- Authority
- CN
- China
- Prior art keywords
- mortar
- parts
- paster
- bonding
- joint filling
- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 49
- 239000004568 cement Substances 0.000 claims abstract description 13
- 239000004576 sand Substances 0.000 claims abstract description 11
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 9
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 9
- 239000011398 Portland cement Substances 0.000 claims abstract description 8
- 150000004645 aluminates Chemical class 0.000 claims abstract description 8
- 239000011449 brick Substances 0.000 claims description 25
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
- 230000002940 repellent Effects 0.000 abstract 1
- 239000011575 calcium Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000011468 face brick Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 238000003823 mortar mixing Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a rapidly hardening mortar for binding and jointing a sticker mosaic tile. The mortar comprises the following components in parts by weight: 300-480 parts of aluminate cement, 50-150 parts of ordinary Portland cement, 400-550 parts of sand, 30.0-70.0 parts of kaolin, 18.0-28.0 parts of rubber powder, 2.0-3.5 parts of cellulose ether, 1.0-2.0 parts of a water reducer, 3.0-6.0 parts of a water repellent and 0.4-1.0 part of a retarder. The rapidly hardening mortar disclosed by the invention has the advantages of high construction efficiency, strong bonding force and dense and full tile joint, is rapidly hardening and early strong and the like and is especially suitable for face tile facing engineering using sticker mosaic tile as the face tile.
Description
Technical field
The present invention relates to the fast rigid mortar of bonding for paster leatheroid brick and joint filling.
Background technology
Traditional paster leatheroid brick construction process is the sticking veneer being first layered on leatheroid brick with the Wall or floor tile tackiness agent mortar be stirred, and is then attached to metope, pats with strength, makes itself and base course wall paste jail, and mortar is poured in seam.Then with water, paper is fully wetting, observe the joint filling situation of brickwork joint, by brickwork joint insatiable hunger everywhere again row to squeegee compacting.Wholely surface-veneer engineeredly bring security-hidden trouble in order to avoid above-mentioned traditional method is given, following 4 problems must be solved:
1, during decorating surface brick engineering, the stickup dedicated mortar of face brick and each have their own operative norm of joint filling dedicated mortar and specific targets requirement, can not mutually replace, above-mentioned situation is exactly that tackiness agent instead of spackling.
2, paster leatheroid brick is before paper-tear picture, is soaked by leatheroid, could thoroughly be torn with a large amount of water, exposes whole finishing effect.Joint filling mortar is a kind of mortar of cement based, after the initial stage washes with water, is easy to the situation occurring the accumulation of salt in the surface soil.
3, workmen wash by water wetting while, mortar now does not reach certain intensity, be unable to undergo water punching, joint filling place only having torn paper to side brings damage in varying degrees, and is flushed to by mortar on brick face, finally causes a seam place mortar to be flushed away, stitch not full, brick is be rushed out the slurry come, the material such as grout, sand can be seen, cause the effect of whole finish coat to have a greatly reduced quality.
Although after 4 paper-tear pictures, carried out measure of squeegeeing, still had a large amount of places of squeegeeing not tamp, particularly in winter, rainwater passes through the not place of tamping and permeates inwards, and meeting freezing and expansion after low temperature, whole finish coat will produce the phenomenon of the brick that comes off.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling.
Provided by the invention for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling, comprise the composition of following parts by weight:
Under two kinds of cementitious composite systems, mortar strength both can be made to stablize, fully effectively can absorb again the Free Ca that normal silicate aquation produces
2+, alkali burnout resistance can reach JC/T1024-2007 standard.Add sand, rubber powder, ether of cellulose, kaolin, water reducer and hydrophober in addition, play thickening function, give mortar plasticity-, can significantly improve the filling effect of mortar at brickwork joint place, make product have operating efficiency high, cohesive force is strong, brickwork joint is closely knit full, the advantages such as high-early-strength.Mortar belongs to fast gravity die mortar, after only adding retardant, just can ensure the engineering time of mortar.
Preferably, described aluminate cement is aluminate cement CA60.Aluminate cement CA60, hydration rate is fast, and early strength is high, and hydrated product not only can not produce Ca
2+, and the Ca of 42.5R ordinary Portland cement generation can be consumed
2+, reduce accumulation of salt in the surface soil risk.
Preferably, described ordinary Portland cement is 42.5R ordinary Portland cement.42.5R ordinary Portland cement not only has the feature of snap cure, with the use of aluminate cement CA60, can also improve the stability of mortar strength.
Preferably, described sand is particle diameter 70 ~ 120 object river sand.Use the river sand of this particle size range, the construction workability of mortar can be made to reach best, and wherein the river sand of fine grain size fully can fill the skeleton space that river, coarse grain footpath sand is formed.
Preferably, described kaolin is calcined kaolin, and kaolin take kaolinite as the clay of main component, and be a kind of inorganic salt, its main chemical compositions is Al
2o
3, SiO
2, have soapy feeling, be easily scattered in water.Also the Free Ca that hydrated cementitious produces can be consumed
2+.
Preferably, described hydrophober is Zinic stearas or calcium stearate.Stearate is one inherently water-fast salt material, adds in mortar, without the need to waiting until that mortar solidifies completely, just can significantly improve the hydrophobic nature of mortar.
Hydrophober is the water-intake rate reducing mortar, improves the hydrophobic nature at mortar initial stage.Water reducer can obviously reduce mortar mixing water, reduces porosity, makes mortar more closely knit, improves mortar strength.Both having respective function, is required composition.
Preferably, described retardant is citric acid.Citric acid not only can as cement setting retarder, and what ensure mortar can application property, also can improve the early strength of cement, not affect again the later strength of cement.
Preferably, above-mentioned for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling, the weight fraction of each composition is:
The present invention is as follows relative to the beneficial effect of prior art:
(1) by adding kaolin, under two kinds of cementitious composite systems, the Free Ca that normal silicate aquation produces can fully effectively be absorbed
2+, and can also thickening function, give mortar plasticity-, the filling effect of mortar at brickwork joint place can be significantly improved.
(2) fast rigid mortar except to have add water stir after can have the function of snap cure, also to ensure enough engineering times.According to the mortar obtained by instant component, the time before wall on paster leatheroid brick can either be ensured, also have leatheroid brick fixing after, under mortar no longer obtains External Force Acting, mortar can snap cure, and after 2 hours, ultimate compression strength can reach more than 3MPa, and joint filling place of having torn paper to side when can avoid washing by water wetting brings damage phenomenon in varying degrees, the slurry in seam can be avoided to be flushed to brick face, to pollute the phenomenons such as metope.
(3) to have operating efficiency high in the present invention, and cohesive force is strong, and brickwork joint is closely knit full, the advantages such as high-early-strength, and being specially adapted to facing is the decorating surface brick engineering adopting paster leatheroid brick.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, can better understand the present invention and can be implemented, but illustrated embodiment is not as a limitation of the invention to make those skilled in the art.
Get kaolin, rubber powder, ether of cellulose, water reducer, retardant, hydrophober and first stir obtained core material, then core material and aluminate cement, ordinary Portland cement and sand are stirred and namely can be made into for 3 ~ 5 minutes.The concrete composition of each embodiment and consumption are see table 1.
Table 1
Embodiment 1-5, spackling Interventions Requested detect according to hydraulic cement base spackling CG1F fast in standard JC/T1004-2006; Inspection project detects according to snap cure coventional type cement-based adhesive C1F in JC/T547-2005; Can 3 be overcome difficulties, special detection " standard test condition 2h ultimate compression strength " this index in order to mortar of the present invention more can be embodied; Alkali burnout resistance project is according to standard JC/T1024-2007 standard detection.Detected result is in table 2.
Table 2
The above embodiment is only that protection scope of the present invention is not limited thereto in order to absolutely prove the preferred embodiment that the present invention lifts.The equivalent alternative or conversion that those skilled in the art do on basis of the present invention, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (8)
1., for the bonding of paster leatheroid brick and a fast rigid mortar for joint filling, it is characterized in that, comprise the composition of following parts by weight:
2. according to claim 1ly it is characterized in that for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling, described aluminate cement is aluminate cement CA60.
3. according to claim 1ly it is characterized in that for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling, described ordinary Portland cement is 42.5R ordinary Portland cement.
4. according to claim 1ly it is characterized in that for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling, described sand is particle diameter 70 ~ 120 object river sand.
5. according to claim 1ly it is characterized in that for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling, described kaolin is calcined kaolin.
6. according to claim 1ly it is characterized in that for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling, described hydrophober is Zinic stearas or calcium stearate.
7. according to claim 1ly it is characterized in that for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling, described retardant is citric acid.
8. arbitrary described for the bonding of paster leatheroid brick and the fast rigid mortar of joint filling according to claim 1 ~ 7, it is characterized in that, the weight fraction of each composition is:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809285.3A CN104591659B (en) | 2014-12-23 | 2014-12-23 | A kind of bonding and the fast rigid mortar of joint filling for paster leatheroid brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809285.3A CN104591659B (en) | 2014-12-23 | 2014-12-23 | A kind of bonding and the fast rigid mortar of joint filling for paster leatheroid brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104591659A true CN104591659A (en) | 2015-05-06 |
| CN104591659B CN104591659B (en) | 2017-10-31 |
Family
ID=53117771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809285.3A Expired - Fee Related CN104591659B (en) | 2014-12-23 | 2014-12-23 | A kind of bonding and the fast rigid mortar of joint filling for paster leatheroid brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104591659B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106188722A (en) * | 2016-07-25 | 2016-12-07 | 启东市万润机床附件有限公司 | One has fire-type gap filler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519291A (en) * | 2008-02-27 | 2009-09-02 | 中国京冶工程技术有限公司 | Cement based self-leveling mortar with temperature regulation function |
| CN102924021A (en) * | 2012-10-30 | 2013-02-13 | 中铁二十三局集团轨道交通工程有限公司 | Composite cement-based quick-setting dry material and mortar for maintaining ballastless tracks and method for preparing same |
| CN103332909A (en) * | 2013-07-01 | 2013-10-02 | 中国建筑股份有限公司 | High-ductility repair dry powder mortar and preparation method thereof |
| CN103553495A (en) * | 2013-10-21 | 2014-02-05 | 苏州市姑苏新型建材有限公司 | Rapid-hardened type veneer stone early-strength adhesive |
| CN104045307A (en) * | 2014-07-09 | 2014-09-17 | 四川省建筑科学研究院 | Surface-decorative mortar and preparation method thereof |
-
2014
- 2014-12-23 CN CN201410809285.3A patent/CN104591659B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519291A (en) * | 2008-02-27 | 2009-09-02 | 中国京冶工程技术有限公司 | Cement based self-leveling mortar with temperature regulation function |
| CN102924021A (en) * | 2012-10-30 | 2013-02-13 | 中铁二十三局集团轨道交通工程有限公司 | Composite cement-based quick-setting dry material and mortar for maintaining ballastless tracks and method for preparing same |
| CN103332909A (en) * | 2013-07-01 | 2013-10-02 | 中国建筑股份有限公司 | High-ductility repair dry powder mortar and preparation method thereof |
| CN103553495A (en) * | 2013-10-21 | 2014-02-05 | 苏州市姑苏新型建材有限公司 | Rapid-hardened type veneer stone early-strength adhesive |
| CN104045307A (en) * | 2014-07-09 | 2014-09-17 | 四川省建筑科学研究院 | Surface-decorative mortar and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106188722A (en) * | 2016-07-25 | 2016-12-07 | 启东市万润机床附件有限公司 | One has fire-type gap filler |
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| Publication number | Publication date |
|---|---|
| CN104591659B (en) | 2017-10-31 |
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Granted publication date: 20171031 |