CN103664048A - Mortar reinforcing agent - Google Patents
Mortar reinforcing agent Download PDFInfo
- Publication number
- CN103664048A CN103664048A CN201310643620.2A CN201310643620A CN103664048A CN 103664048 A CN103664048 A CN 103664048A CN 201310643620 A CN201310643620 A CN 201310643620A CN 103664048 A CN103664048 A CN 103664048A
- Authority
- CN
- China
- Prior art keywords
- mortar
- cement
- toughener
- reinforcing agent
- triterpenoid saponin
- 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 46
- 239000012744 reinforcing agent Substances 0.000 title abstract 4
- 239000004568 cement Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 5
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 3
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 3
- 239000012745 toughening agent Substances 0.000 claims description 22
- 150000008130 triterpenoid saponins Chemical class 0.000 claims description 11
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- NMYPVNCHTWFDNI-UHFFFAOYSA-L disodium naphthalene-1-sulfonate Chemical compound [Na+].[Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1.C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 NMYPVNCHTWFDNI-UHFFFAOYSA-L 0.000 claims description 7
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical group [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 5
- 230000005660 hydrophilic surface Effects 0.000 abstract description 2
- 239000004094 surface-active agent Substances 0.000 abstract description 2
- 230000008719 thickening Effects 0.000 abstract description 2
- 239000011083 cement mortar Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- -1 Sha Heshui Substances 0.000 description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241000707825 Argyrosomus regius Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a mortar reinforcing agent, which is characterized in that: the mortar reinforcing agent contains the following components by weight: 10-20% of hydroxypropyl methyl cellulose, 10-20% parts of anionic surfactant, 20-60% of concrete water reducer, 0-20% of sodium fatty alcohol ether sulfate, 0-20% of OP-10, and 0-20% of air entraining agent. The mortar reinforcing agent is used as a hydrophilic surface active substance, has tackifying, thickening, dispersing and modifying functions on the cement mortar, not only can reduce dosage of cement and water, can reduce a heat source of the mortar, is convenient for temperature control and construction of the mortar, and can save construction cost, but also can raise fluidity, workability, intensity, endurance, frost resistance and impermeability of the cement mortar.
Description
Technical field
The present invention relates to that a kind of building is whitewashed, plastered, masonry mortar toughener, belong to material of construction and receive.
Background technology
At present for buildingly plaster, whitewash, masonry mortar is to be mixed by cement, Sha Heshui.In mixing process, cement particle surface contacts with water and starts hydrolysis and aquation, generate calcium silicate hydrate and calcium hydroxide, and these true tumors are condensed gradually, its cohesive force is the infiltration power to cement granules inside much larger than water, and these true tumors are condensed into aggregate and are wrapped in cement granules around, and retardance cement granules is hydrolysis and aquation further, and through aquation be only the part that cement particle surface is meagre, it is inner forms " core " that is difficult to be hydrolyzed with aquation.Cause like this mobility and the workability of mortar poor, in construction process in order to obtain suitable workability, not only water consumption to be strengthened, but also the admixtures such as lime putty, micro foam agent, lime king or mortar king will be in mortar, mixed to improve mobility and the workability of mortar.
Yet more or less all there is certain defect in existing admixture, as: lime putty mix plaster, whitewash or masonry mortar in, after for some time, easily there are the quality problems such as snuff, be full of cracks, hollowing; And micro foam agent, lime king, mortar king mix in mortar and easily produce bubble, in mortar, there is crafters, reduce the intensity of mortar.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The object of this invention is to provide a kind of mortar toughener, this toughener formulating of recipe is novel, and mobility, workability, frost resistance and impermeability that it can reinforced mortar also can reduce water consumption simultaneously, improve intensity and the weather resistance of mortar.
The technical solution used in the present invention is:
A mortar toughener, its each components based on weight percentage is:
Further, described anion surfactant is K12.
Further, described cement water reducing agent is methylene radical dimethyl sodium dinaphthalenesulfonate polymkeric substance.
Further, described air entrapment agent is the mixture of triterpenoid saponin or triterpenoid saponin or triterpenoid saponin and triterpenoid saponin arbitrary proportion.
Owing to being rich in negatively charged ion in the present invention, after it mixes together with cement, Sha Heshui, cement granules is adsorpting anion and with negative electricity immediately, make cement granules water generates polarity around, same sex ion repels each other, thereby stoped the close to each other of cement granules adjacent ions, play and disperse and separated effect, absorption and the diffusibility of cement granules have been improved, thereby having suppressed aggregate in sand-cement slurry produces, increased the contact area of cement granules and water, cement granules is fully hydrolyzed and aquation.Simultaneously, cement granules is in the process of diffusion, the free-water that aggregate surrounds is discharged, sand-cement slurry becomes collosol structure by netted coherent structure, make mortar there is good water-retentivity and viscosity, thereby improved mobility, workability, intensity, weather resistance, frost resistance and the impermeability of mortar.
Advantage of the present invention is: the present invention is as a kind of hydrophilic surface active substance, it has the effect of tackify, thickening, dispersion and modification to sand-cement slurry, it not only can reduce the consumption of cement and water, reduce the thermal source of mortar, the temperature of being convenient to mortar is controlled and construction, save building cost, and can improve mobility, workability, intensity, weather resistance, frost resistance and the impermeability of sand-cement slurry.
Embodiment
Embodiment 1
A mortar toughener, its each components based on weight percentage is: Vltra tears 10%, K1210%, methylene radical dimethyl sodium dinaphthalenesulfonate polymkeric substance 20%, fat alcohol polyethylene ether sodium sulfate 20%, OP-1020%, triterpenoid saponin 10%, triterpenoid saponin 10%.
After mixing, above-mentioned each component obtains mortar toughener finished product.
This product using method: first sand is added in stirrer, subsequently mortar toughener and cement are added in the lump in stirrer and stirs after 1-2 minute and add water, and then stir 7-10 minute, the incorporation of mortar toughener only accounts for 0.02% of cement weight.In whipping process, mortar toughener can make cement be hydrolyzed completely and aquation, and can discharge gas in mortar, reduces the generation of crafters in mortar, the intensity of reinforced mortar and weather resistance.
Embodiment 2
A mortar toughener, its each components based on weight percentage is: Vltra tears 15%, K1215%, methylene radical dimethyl sodium dinaphthalenesulfonate polymkeric substance 40%, fat alcohol polyethylene ether sodium sulfate 10%, OP-1010%, triterpenoid saponin 10%.
After mixing, above-mentioned each component obtains mortar toughener finished product.The using method of product is with embodiment 1.
Embodiment 3
A mortar toughener, its each components based on weight percentage is: Vltra tears 20%, K1220%, methylene radical dimethyl sodium dinaphthalenesulfonate polymkeric substance 60%.
After mixing, above-mentioned each component obtains mortar toughener finished product.The using method of product is with embodiment 1.
Embodiment 4
A mortar toughener, its each components based on weight percentage is: Vltra tears 10%, K1220%, methylene radical dimethyl sodium dinaphthalenesulfonate polymkeric substance 40%, fat alcohol polyethylene ether sodium sulfate 20%, OP-1010%.
After mixing, above-mentioned each component obtains mortar toughener finished product.The using method of product is with embodiment 1.
Embodiment 5
A mortar toughener, its each components based on weight percentage is: Vltra tears 20%, K1220%, methylene radical dimethyl sodium dinaphthalenesulfonate polymkeric substance 40%, fat alcohol polyethylene ether sodium sulfate 20%.
After mixing, above-mentioned each component obtains mortar toughener finished product.The using method of product is with embodiment 1.
Claims (4)
1. a mortar toughener, is characterized in that: its each components based on weight percentage is:
2. a kind of mortar toughener according to claim 1, is characterized in that: described anion surfactant is K12.
3. a kind of mortar toughener according to claim 1 and 2, is characterized in that: described cement water reducing agent is methylene radical dimethyl sodium dinaphthalenesulfonate polymkeric substance.
4. a kind of mortar toughener according to claim 1 and 2, is characterized in that: described air entrapment agent is the mixture of triterpenoid saponin or triterpenoid saponin or triterpenoid saponin and triterpenoid saponin arbitrary proportion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310643620.2A CN103664048B (en) | 2013-12-03 | 2013-12-03 | A kind of mortar toughener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310643620.2A CN103664048B (en) | 2013-12-03 | 2013-12-03 | A kind of mortar toughener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103664048A true CN103664048A (en) | 2014-03-26 |
| CN103664048B CN103664048B (en) | 2015-09-30 |
Family
ID=50302951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310643620.2A Active CN103664048B (en) | 2013-12-03 | 2013-12-03 | A kind of mortar toughener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103664048B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321453A (en) * | 2021-05-31 | 2021-08-31 | 山东水总有限公司 | Abnormal concrete and pouring process thereof |
| CN114685085A (en) * | 2020-12-30 | 2022-07-01 | 江苏苏博特新材料股份有限公司 | Wet-mixed mortar additive and preparation method thereof |
| CN115557727A (en) * | 2022-12-06 | 2023-01-03 | 湖南大学 | Ore tailing derived self-forming material and application thereof |
| CN116003022A (en) * | 2022-12-07 | 2023-04-25 | 杨峰 | Cement gel film-forming coated sea sand additive, preparation and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456697A (en) * | 2008-12-31 | 2009-06-17 | 广西云燕特种水泥建材有限公司 | Delayed coagulation pumping type three-expansion-source concrete expanding agent |
| CN101973722A (en) * | 2010-09-15 | 2011-02-16 | 山西科腾环保科技有限公司 | Accelerating agent and preparation method thereof |
| CN103086635A (en) * | 2013-02-25 | 2013-05-08 | 十九冶成都建设有限公司 | Pumping agent and application thereof |
-
2013
- 2013-12-03 CN CN201310643620.2A patent/CN103664048B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456697A (en) * | 2008-12-31 | 2009-06-17 | 广西云燕特种水泥建材有限公司 | Delayed coagulation pumping type three-expansion-source concrete expanding agent |
| CN101973722A (en) * | 2010-09-15 | 2011-02-16 | 山西科腾环保科技有限公司 | Accelerating agent and preparation method thereof |
| CN103086635A (en) * | 2013-02-25 | 2013-05-08 | 十九冶成都建设有限公司 | Pumping agent and application thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114685085A (en) * | 2020-12-30 | 2022-07-01 | 江苏苏博特新材料股份有限公司 | Wet-mixed mortar additive and preparation method thereof |
| CN113321453A (en) * | 2021-05-31 | 2021-08-31 | 山东水总有限公司 | Abnormal concrete and pouring process thereof |
| CN115557727A (en) * | 2022-12-06 | 2023-01-03 | 湖南大学 | Ore tailing derived self-forming material and application thereof |
| CN115557727B (en) * | 2022-12-06 | 2023-03-14 | 湖南大学 | Ore tailing derived self-forming material and application thereof |
| CN116003022A (en) * | 2022-12-07 | 2023-04-25 | 杨峰 | Cement gel film-forming coated sea sand additive, preparation and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103664048B (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109694227B (en) | Gypsum-based machine sandblasting slurry, preparation method thereof and gypsum-based machine sandblasting surface slurry | |
| CN103553418B (en) | A kind of premixing mortar water-retention thixotropic agent and preparation method thereof | |
| CN103951304B (en) | A kind of concrete intensifier and its preparation method and application | |
| CN107840593A (en) | A kind of gunite concrete early-strength alkali-free liquid setting accelerator and preparation method thereof | |
| CN108545975A (en) | A kind of modified SILICA FUME of gunite concrete | |
| CN103771817A (en) | Desulfurized gypsum foam concrete and preparation method thereof | |
| CN103951330B (en) | A kind of bridge High-performance clean water concrete and preparation method thereof | |
| CN103664048B (en) | A kind of mortar toughener | |
| CN105819814B (en) | A kind of desulfurized gypsum base machine spray thermal insulation mortar and preparation method thereof | |
| CN101830682B (en) | Plastering mortar prepared by using construction wastes and phosphogypsum | |
| CN103601453B (en) | Multifunctional concentrated material used for preparing kitchen and bath cement-based waterproof material | |
| CN103755256A (en) | Inorganic porous high-strength thermal insulation material | |
| CN105541221A (en) | Novel energy-saving thermal insulation mortar and preparation method thereof | |
| CN101318789A (en) | Concrete air-entrainer and preparation method thereof | |
| CN103145388A (en) | Iron tailing doped high-performance concrete and manufacturing method thereof | |
| CN102001847B (en) | Paste quick-setting grouting material and preparation method thereof | |
| CN103466985A (en) | Graphene cement reinforcer | |
| CN102898065A (en) | Cracking and hollowing resistant aerated concrete water repellent and use method thereof | |
| CN101913813A (en) | Wall plastering and building solidifying material | |
| CN103723942B (en) | Hardening accelerator, inorganic heat-insulation mortar based on hardening accelerator and methods for preparing and spraying inorganic heat-insulation mortar | |
| CN104072052A (en) | Nanometer SiO2 strengthening styrene-acrylic emulsion modified mortar | |
| CN104478285B (en) | A kind of it is applied to the activation reinforcing agent of cement concrete, purposes and preparation method thereof | |
| JP4976803B2 (en) | Grout composition and grout material using the same | |
| CN103613316A (en) | Retarding superplasticizer for roller-compacted concrete | |
| CN103588417A (en) | Modifier of sodium lignosulfonate concrete water reducing agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210408 Address after: Room 901-1418, building 4, 2377 Shenkun Road, Minhang District, Shanghai 201100 Patentee after: Changjian (Shanghai) material technology Co.,Ltd. Address before: 226402 South Residential Committee Group II, Caobu Town, Rudong County, Nantong City, Jiangsu Province, No. 72 Patentee before: Yang Feng |