CN108164226A - A kind of colored finish mortar - Google Patents
A kind of colored finish mortar Download PDFInfo
- Publication number
- CN108164226A CN108164226A CN201711364917.XA CN201711364917A CN108164226A CN 108164226 A CN108164226 A CN 108164226A CN 201711364917 A CN201711364917 A CN 201711364917A CN 108164226 A CN108164226 A CN 108164226A
- Authority
- CN
- China
- Prior art keywords
- parts
- colored finish
- quartz sand
- finish mortar
- mortar
- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 50
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000006004 Quartz sand Substances 0.000 claims abstract description 29
- 239000000843 powder Substances 0.000 claims abstract description 28
- 239000004568 cement Substances 0.000 claims abstract description 13
- 239000000049 pigment Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000000654 additive Substances 0.000 claims abstract description 7
- 230000000996 additive effect Effects 0.000 claims abstract description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims abstract description 6
- 239000001023 inorganic pigment Substances 0.000 claims description 8
- 239000004816 latex Substances 0.000 claims description 7
- 229920000126 latex Polymers 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 5
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000012860 organic pigment Substances 0.000 claims description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- -1 polysiloxanes Polymers 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 235000019738 Limestone Nutrition 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 239000006028 limestone Substances 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 abstract description 11
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 11
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 10
- 235000011116 calcium hydroxide Nutrition 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000003513 alkali Substances 0.000 abstract description 6
- 238000005336 cracking Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 241000276489 Merlangius merlangus Species 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical class O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/06—Aluminous cements
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2023—Resistance against alkali-aggregate reaction
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
- C04B2111/82—Coloured materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to a kind of colored finish mortar, the colored finish mortar is formulated including following raw materials according according to parts by weight：4 10 parts of 500 600 parts of quartz sand, 80 120 parts of high alumina cement, 40 60 parts of dry powder, 120 150 parts of precipitated calcium carbonate, 40 60 parts of hydrated lime in powder, 30 50 parts of additive and pigment.The advantage of the invention is that：This bright colored finish mortar has many advantages, such as various color, cracking resistance, impervious, weatherability, durability and alkali burnout resistance.
Description
Technical field
The invention belongs to building material field, more particularly to a kind of colored finish mortar.
Background technology
Facing mortar refers to the aggregate through dry screening process（Such as quartz sand）, inorganic coagulation material（Such as white cement）, add
Add agent（Such as polymer, inorganic pigment）Deng a kind of graininess or powdery that progress physical mixed forms by a certain percentage, with packed
Or form in bulk is transported to building site, the material that water is added to can be used directly after mixing and stirring.Facing mortar color category is more, general to use
In surface of wall, decorating inner and external walls are done, the exterior wall finish and public place of entertainment, dining room lamp suitable for high-grade building and villa are personalized
Metope external thermal insulation system finish(ing) coat.
Facing mortar the advantage is that compared with conventional finishing material：
1), compared with the facing of the organic materials such as coating, facing mortar and outer heat preservation system have better matching and compatible
Property；
2), compared with tile decorative surface, facing mortar layer thickness is small, light weight, will not be because negative during as skyscraper finish coat
, there is brick phenomenon in the problems such as wind pressure.
But there is the accumulation of salt in the surface soil, aberration and problems of crack for existing colored finish mortar.Whether the accumulation of salt in the surface soil or color
Difference, its essence is hydrolysis product of cement calcium hydroxide is migrated to the result on surface.Cement（Including portland cement, low alkali aluminic acid
Salt cement and low alkali sulphate aluminium cement）Hydrated product has calcium hydroxide or soluble-salt, calcium hydroxide（Or soluble-salt）
As moisture is to surface migration, in varying environment（Including temperature, humidity, wind speed etc.）The speed of lower migration is different, reaches surface
Calcium hydroxide amount it is also different, will result in aberration；If the calcium hydroxide amount on local migration to surface is very big, it is exactly
The so-called accumulation of salt in the surface soil.
The accumulation of salt in the surface soil and aberration have seriously affected the Integral decoration effect of facing mortar so that under the presentation quality of facing mortar
Drop, and crack and not only affect the overall aesthetics of entire facing, the consolidation effect of metope where also affecting facing, therefore urgently
It is to be modified.
For above-mentioned phenomenon, 104016633 B of patent CN disclose a kind of exterior wall colored finish mortar and its preparation side
Method, this facing mortar are made of the raw material of following weight percent meter：White cement 20%~30%, quartz sand 50%~
60%, chopped strand 0.1%~0.5%, powdered whiting 10%~20%, latex powder 0.2%~1%, cellulose
Ether 0.3%~0.5%, inorganic pigment 1%~5%, hydrophober 0.2%~0.4%, flyash 5%~10% disappear
Infusion 0.1%~0.15%, metakaolin 1%~3%, thixotropic lubricant 0.2%~0.5%, water-reducing agent 1%~
2%；Exterior wall colored finish mortar in the present invention has cracking resistance, weather-proof, good ultraviolet resistance, uniform color lasting and the anti-accumulation of salt in the surface soil
The advantages that performance is good can well be combined with various inorganic primers, and coating compactness is good, can be widely applied to exterior wall dress
The building fields such as decorations；But the invention still has certain disadvantages：1. in formula mixing, inorganic pigment can only be added in, and then make
The color for obtaining facing mortar has certain limitation；2. facing mortar is due to the characteristic of self structure, in use especially
It is that Seepage often will appear for those undergrounds and aouatic structure engineering so that durability is low, this seriously affects and restricts
The application of facing mortar.
Invention content
The technical problem to be solved in the present invention is to provide a kind of colored finish mortar, the colored finish mortar is more with color
The advantages that sample, cracking resistance, impervious, weatherability, durability and alkali burnout resistance.
In order to solve the above technical problems, the technical scheme is that：A kind of colored finish mortar, innovative point are：
The colored finish mortar is formulated including following raw materials according according to parts by weight：500-600 parts of quartz sand, high alumina cement 80-
120 parts, 40-60 parts of dry powder, 120-150 parts of precipitated calcium carbonate, 40-60 parts of hydrated lime in powder, 30-50 parts of additive and pigment 4-
10 parts.
Further, the pigment is the mixture of inorganic pigment, organic pigment or both.
Further, the quartz sand is by the quartz sand that grain size is 40-80 mesh and the quartz sand that grain size is 80-120 mesh
It mixes, and the mass ratio of the quartz sand of 40-80 mesh and the quartz sand of 80-120 mesh is 7:3.
Further, the redispersible latex powder is ethylene-vinyl acetate emulsion copolymer powder.
Further, the hydrophober is polysiloxanes powder hydrophober.
Further, the dispersant is SD polycarboxylic acid hyperdispersants.
The advantage of the invention is that：The colored finish mortar of the present invention, wherein, high alumina cement soluble calcium content phase
Greatly reduce than Portland cement, so as to reduce mortar surface Ca（OH）2And CaCO3The formation of crystal reaches and inhibits general
The purpose of alkali phenomenon；Skeleton function of the quartz sand in facing mortar in existing ordinary mortar improves mortar strength, reduces mortar
It shrinks, and has specific decorative effect, the present invention selects the quartz sand collocation of different-grain diameter to use, and has reached specific decoration effect
Fruit；Powdered whiting and dry powder play filling effect in facing mortar, can not only reduce cost as inorganic filler,
The compactness and intensity of product can also be increased, since slurry density is improved, the porosity inside mortar is also minimized,
It further suppresses facing mortar and the accumulation of salt in the surface soil occurs；In addition, the additive in formula adds in, so that can add in mortar formula
Enter various pigment, which type of color needed, the pigment of what color just selected, both increase the color of facing mortar
Color diversity also eliminates in mortar level the process and process of brush coating again, shortens the duration, thereby reduce into
This；Thus, strictly control the dosage of each raw material components and by the compatibility effect between them so that this bright colored finish mortar
There is various color, cracking resistance, impervious, weatherability, durability and alkali burnout resistance.
Specific embodiment
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
Embodiment 1
The present embodiment colored finish mortar, the colored finish mortar are formulated including following raw materials according according to parts by weight：Stone
500 parts of sand, 80 parts of high alumina cement, 40 parts of dry powder, 120 parts of precipitated calcium carbonate, 40 parts of hydrated lime in powder, 30 parts of additive and face
4 parts of material.
In embodiment, pigment is the mixture of inorganic pigment, organic pigment or both；Quartz sand be by grain size be 40-80
Purpose quartz sand and grain size are mixed for the quartz sand of 80-120 mesh, and the quartz of the quartz sand of 40-80 mesh and 80-120 mesh
The mass ratio of sand is 7:3；Redispersible latex powder is ethylene-vinyl acetate emulsion copolymer powder；Hydrophober is polysiloxanes
Powder hydrophober；Dispersant is SD polycarboxylic acid hyperdispersants.
Embodiment 2
The present embodiment colored finish mortar, the colored finish mortar are formulated including following raw materials according according to parts by weight：Stone
600 parts of sand, 120 parts of high alumina cement, 60 parts of dry powder, 150 parts of precipitated calcium carbonate, 60 parts of hydrated lime in powder, 50 parts of additive and
10 parts of pigment.
In embodiment, pigment is the mixture of inorganic pigment, organic pigment or both；Quartz sand be by grain size be 40-80
Purpose quartz sand and grain size are mixed for the quartz sand of 80-120 mesh, and the quartz of the quartz sand of 40-80 mesh and 80-120 mesh
The mass ratio of sand is 7:3；Redispersible latex powder is ethylene-vinyl acetate emulsion copolymer powder；Hydrophober is polysiloxanes
Powder hydrophober；Dispersant is SD polycarboxylic acid hyperdispersants.
Embodiment 3
The present embodiment colored finish mortar, the colored finish mortar are formulated including following raw materials according according to parts by weight：Stone
550 parts of sand, 100 parts of high alumina cement, 50 parts of dry powder, 135 parts of precipitated calcium carbonate, 50 parts of hydrated lime in powder, 40 parts of additive and
7 parts of pigment.
In embodiment, pigment is the mixture of inorganic pigment, organic pigment or both；Quartz sand be by grain size be 40-80
Purpose quartz sand and grain size are mixed for the quartz sand of 80-120 mesh, and the quartz of the quartz sand of 40-80 mesh and 80-120 mesh
The mass ratio of sand is 7:3；Redispersible latex powder is ethylene-vinyl acetate emulsion copolymer powder；Hydrophober is polysiloxanes
Powder hydrophober；Dispersant is SD polycarboxylic acid hyperdispersants.
Basic principle of the invention and main feature and advantages of the present invention has been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (6)
1. a kind of colored finish mortar, it is characterised in that：The colored finish mortar is matched including following raw materials according according to parts by weight
It makes：It is 500-600 parts of quartz sand, 80-120 parts of high alumina cement, 40-60 parts of dry powder, 120-150 parts of precipitated calcium carbonate, ripe
4-10 parts of 40-60 parts of pulverized limestone, 30-50 parts of additive and pigment.
2. colored finish mortar according to claim 1, it is characterised in that：The pigment is inorganic pigment, organic pigment
Or both mixture.
3. colored finish mortar according to claim 1, it is characterised in that：The quartz sand be by grain size be 40-80 mesh
Quartz sand and grain size mixed for the quartz sand of 80-120 mesh, and the quartz sand of the quartz sand of 40-80 mesh and 80-120 mesh
Mass ratio be 7:3.
4. colored finish mortar according to claim 1, it is characterised in that：The redispersible latex powder for ethylene-
Vinyl acetate copolymerized latex powder.
5. colored finish mortar according to claim 1, it is characterised in that：The hydrophober is polysiloxanes powder hydrophobic
Agent.
6. colored finish mortar according to claim 1, it is characterised in that：The dispersant is ultra-dispersed for SD polycarboxylic acids
Agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711364917.XA CN108164226A (en) | 2017-12-18 | 2017-12-18 | A kind of colored finish mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711364917.XA CN108164226A (en) | 2017-12-18 | 2017-12-18 | A kind of colored finish mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108164226A true CN108164226A (en) | 2018-06-15 |
Family
ID=62522368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711364917.XA Pending CN108164226A (en) | 2017-12-18 | 2017-12-18 | A kind of colored finish mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108164226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114907081A (en) * | 2022-05-05 | 2022-08-16 | 同济大学 | A kind of anti-pan-alkali aluminate cement mortar and preparation method thereof |
-
2017
- 2017-12-18 CN CN201711364917.XA patent/CN108164226A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114907081A (en) * | 2022-05-05 | 2022-08-16 | 同济大学 | A kind of anti-pan-alkali aluminate cement mortar and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |