CN1958502A - Water-soluble anticarack gelatine powder, and application in building materials of powder - Google Patents
Water-soluble anticarack gelatine powder, and application in building materials of powder Download PDFInfo
- Publication number
- CN1958502A CN1958502A CNA2005100963166A CN200510096316A CN1958502A CN 1958502 A CN1958502 A CN 1958502A CN A2005100963166 A CNA2005100963166 A CN A2005100963166A CN 200510096316 A CN200510096316 A CN 200510096316A CN 1958502 A CN1958502 A CN 1958502A
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- CN
- China
- Prior art keywords
- powder
- water
- building materials
- construction binder
- 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.)
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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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sealing Material Composition (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
This invention relates to a construction binder, which is prepared by: adding carboxymethyl amylocellulose ether, hydroxypropyl methylcellulose, lignin fibers, sodium dodecyl benzenesulfonate, bentonite and polyacrylamide into a mixer, and dry-stirring for a certain time until complete mixing. This invention fully exploits the advantages of organic and inorganic materials. The obtained construction binder has such advantages as high binding strength, high water-retaining rate, good anti-crack performance, good waterproof performance, no odor and no toxicity, and is environmentally friendly. The construction binder can be used as an additive for powdery building materials such as dry-mixed heat-insulation mortar, anti-crack mortar, brushing gypsum, putty powder, construction binder and polymeric mortar.
Description
Technical field
The present invention relates to binding agent for building.
Background technology
At present, building trade tradition wall facing is to be coated on the metope with the putty that white glue with vinyl, 107 glue, carboxymethyl cellulose, chalk powder and white cement are prepared, and wipes off with trowel then.There are defectives such as coating instability, cohesive force be poor, not water-fast in it, and batch putty that spreads to is easily rolled up skin, be full of cracks, and the construction batching is complicated, and proportioning is wayward, and it is time-consuming to criticize Puttying on the metope, and labour intensity is big, and harmful.
Summary of the invention
In view of the foregoing, purpose of the present invention aims to provide a kind of water-soluble cracking resistance rubber powder, and it adopts organic rubber powder, the compounded a kind of water-soluble polymer cracking resistance consolidating material of inorganic rubber powder.
Another object of the present invention is to make the additive of various powder building materials, in the application of various powder building materials (do and mix thermal insulation mortar, dry powder anticracking grout, brushing gypsum, putty powder, architecture adhesion agent and polymer mortar).In addition, also can make the binding agent of ceramic tile, door and window furniture putty, plastering.
This water-soluble cracking resistance rubber powder is to be made by following raw materials according, and its component and content (weight percent) are respectively:
Carboxymethyl starch ether of cellulose: 40-50%;
Vltra tears: 15-20%;
Wood fibre: 10-20%;
Sodium dodecylbenzene sulfonate: 2-3%;
Wilkinite: 5-10%:
Polyacrylamide: 3-8%.
Prescription mechanism of the present invention is based on the fully realizing of organic rubber powder, inorganic rubber powder, and filter out through test of many times, such as the carboxymethyl starch ether of cellulose is white or little yellow powdery, mainly plays bonding, preserves moisture, thickening, prevents the enzyme effect; Vltra tears is white floss, mainly plays effects such as thickening, bonding, suspension water conservation, dispersion, protective colloid, also has performances such as levelling property, wear resistance, film-forming properties, oilness, stability; Wood fibre is white or grey floss, mainly plays thickening, cracking resistance and water retention; Sodium dodecylbenzene sulfonate is white meal, mainly plays tensio-active agent, improves affinity, has bleed, improves workability and frost resistance; Wilkinite is white or little yellow meal, mainly plays thickening, enhancing, improves the workability effect; Polyacrylamide is white meal, mainly plays thickening, levelling effect.The present invention chooses their color and performances such as the thickening that has, enhancing, water conservation, cracking resistance, levelling just, with the compounded a kind of water-soluble polymer cracking resistance consolidating material of above-mentioned six kinds of materials.Facts have proved: the present invention has improved the defective that traditional preparation showed, and the putty of preparing with the present invention is coated on the metope, and coating is not rolled up skin, do not chapped, and is smooth smooth.
Compound method of the present invention is that carboxymethyl starch ether of cellulose, Vltra tears, wood fibre, Sodium dodecylbenzene sulfonate, wilkinite, polyacrylamide are dropped into mixing machine in proportion, do the mixed certain hour that stirs according to its dosage, get final product until mixing.
The present invention is white powdery, and fully dissolving is transparent glue in cold water; Be mixed with putty, cohesive strength＞0.68Mpa; Water tolerance: 50 hours non-foaming, not dry linting.
The beneficial effect of advantage of the present invention and generation is:
1, the present invention has improved the defective that traditional preparation showed, and it has given full play to organic and inorganic material performance advantage separately, and its cohesive force is strong, and the water retention height has good anti-cracking waterproof performance.Following table is that tradition compares with chalk powder, white cement preparation putty performance with carboxymethyl cellulose and chalk powder, white cement preparation putty and the present invention:
2. 107 glue contain formaldehyde in the putty of traditional wall facing preparation, and resident family's human body is had injury; The present invention is tasteless nontoxic, belongs to Green Product;
3. when the present invention uses, can directly add powder and do mix, also can add cold-water solution and use.Process, use, store in a warehouse, transport very convenient.
Embodiment
Embodiment 1
Produce 100 kilograms water-soluble cracking resistance rubber powder, 45% (45 kilograms) carboxymethyl starch ether of cellulose, 20% (20 kilograms) Vltra tearss, 20% (20 kilograms) wood fibres, 1% (1 kilogram) Sodium dodecylbenzene sulfonatees, 10% (10 kilograms) wilkinites, 4% (4 kilograms) polyacrylamide is put into mixing machine stirred 20 minutes, can pack into finished product.
Embodiment 2
A kind of dry powder polymer mortar is to be done to mix and formed by 18 kg of water dissolubility cracking resistance rubber powders of 300 kilograms of 42.5# ordinary Portland cements, 100 kilograms of lime carbonate (100-200 order), 558 kilograms of quartz sands (0.1-0.5mm), embodiment 1 proportioning, 10 kilograms of re-dispersible glue powders, 0.5 kilogram of polypropylene chopped strand.Add water in the construction process again and stir, criticize and scrape metope.After testing, tensile bond strength 〉=0.6Mpa; Water-fast intensity 〉=0.5Mpa; Ultimate compression strength/folding strength (cement based) is 2.8Mpa.
Embodiment 3
With 16 kg of water dissolubility cracking resistance rubber powder blending of 300 kilograms of white cements, 335 kilograms of dry powders, 340 kilograms of quartz sands (200 order), 8 kilograms of re-dispersible glue powders and embodiment 1 proportioning, be mixed with water-proof putty powder.Its tensile bond strength＞0.68Mpa; Ultimate compression strength＞2.5Mpa; The water-fast intensity of folding strength＞0.9Mpa: 50 hours non-foaming, not shedding.
Claims (2)
1, a kind of water-soluble cracking resistance rubber powder is made by following raw materials according, and its component and content (weight percent) are respectively:
Carboxymethyl starch ether of cellulose: 40-50%;
Vltra tears: 15-20%;
Wood fibre: 10-20%;
Sodium dodecylbenzene sulfonate: 2-3%;
Wilkinite: 5-10%;
Polyacrylamide: 3-8%.
2, the application of claim 1 in the powder building materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100963166A CN100408502C (en) | 2005-10-31 | 2005-10-31 | Water-soluble anticarack gelatine powder, and application in building materials of powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100963166A CN100408502C (en) | 2005-10-31 | 2005-10-31 | Water-soluble anticarack gelatine powder, and application in building materials of powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1958502A true CN1958502A (en) | 2007-05-09 |
| CN100408502C CN100408502C (en) | 2008-08-06 |
Family
ID=38070369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100963166A Expired - Fee Related CN100408502C (en) | 2005-10-31 | 2005-10-31 | Water-soluble anticarack gelatine powder, and application in building materials of powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100408502C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002273A (en) * | 2010-12-10 | 2011-04-06 | 现代精密化工（郑州）有限公司 | Alcohol-substituting glue |
| CN103553530A (en) * | 2013-10-25 | 2014-02-05 | 遵义吉安轻质墙材有限公司 | High-toughness gypsum adhesive and application method thereof |
| CN105110688A (en) * | 2015-07-20 | 2015-12-02 | 沧州瑞兴新材料科技有限公司 | Novel tile sticking mortar admixture and environment-friendly cement |
| CN105646950A (en) * | 2016-01-15 | 2016-06-08 | 上海惠广精细化工有限公司 | Preparation method for modified hydroxypropyl methyl cellulose special for industrial thermal mortar series |
| CN105776964A (en) * | 2016-04-01 | 2016-07-20 | 重庆市胡特建材有限公司 | Dry powder adhesive for construction and preparation method of dry powder adhesive |
| CN106007462A (en) * | 2016-05-30 | 2016-10-12 | 江苏名和集团有限公司 | Special additive for high flexural strength concrete |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811148A (en) * | 2015-11-29 | 2017-06-09 | 株洲创兆节能材料有限公司 | A kind of adhesive for building |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1091128C (en) * | 1998-12-11 | 2002-09-18 | 潘传章 | High-viscosity building paint glue powder |
-
2005
- 2005-10-31 CN CNB2005100963166A patent/CN100408502C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002273A (en) * | 2010-12-10 | 2011-04-06 | 现代精密化工（郑州）有限公司 | Alcohol-substituting glue |
| CN102002273B (en) * | 2010-12-10 | 2012-10-17 | 现代精密化工（郑州）有限公司 | Alcohol-substituting glue |
| CN103553530A (en) * | 2013-10-25 | 2014-02-05 | 遵义吉安轻质墙材有限公司 | High-toughness gypsum adhesive and application method thereof |
| CN105110688A (en) * | 2015-07-20 | 2015-12-02 | 沧州瑞兴新材料科技有限公司 | Novel tile sticking mortar admixture and environment-friendly cement |
| CN105646950A (en) * | 2016-01-15 | 2016-06-08 | 上海惠广精细化工有限公司 | Preparation method for modified hydroxypropyl methyl cellulose special for industrial thermal mortar series |
| CN105776964A (en) * | 2016-04-01 | 2016-07-20 | 重庆市胡特建材有限公司 | Dry powder adhesive for construction and preparation method of dry powder adhesive |
| CN105776964B (en) * | 2016-04-01 | 2018-01-30 | 重庆市胡特建材有限公司 | Building dry powder adhesive and preparation method thereof |
| CN106007462A (en) * | 2016-05-30 | 2016-10-12 | 江苏名和集团有限公司 | Special additive for high flexural strength concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100408502C (en) | 2008-08-06 |
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| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20101031 |