CN101913812A - Composite glue powder for mortar - Google Patents
Composite glue powder for mortar Download PDFInfo
- Publication number
- CN101913812A CN101913812A CN2010102511342A CN201010251134A CN101913812A CN 101913812 A CN101913812 A CN 101913812A CN 2010102511342 A CN2010102511342 A CN 2010102511342A CN 201010251134 A CN201010251134 A CN 201010251134A CN 101913812 A CN101913812 A CN 101913812A
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- CN
- China
- Prior art keywords
- parts
- mortar
- composite glue
- glue powder
- powder
- 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
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- 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
- C04B28/005—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 gelatineous or gel forming binders, e.g. gelatineous Al(OH)3, sol-gel binders
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- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
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- 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
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/1006—Absence of well-defined organic compounds
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- 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
Abstract
The invention discloses composite glue powder for mortar. The composite glue powder consists of the following components in part by weight: 2 to 3 parts of modified starch ether, 2 to 3 parts of xanthan gum, 10 to 12 parts of polyvinyl alcohol, 5 to 7 parts of guar gum, 8 to 10 parts of formaldehyde-free resin, 10 to 12 parts of carboxymethyl cellulose, 2 to 3 parts of polyethylene oxide, 10 to 12 parts of inorganic gel, 1 to 1.5 parts of melamine serving as a water-reducing agent, 35 to 40 parts of clinoptilolite powder from which crystal water is removed and 1 to 2 parts of active silicon dioxide fine powder. The invention also discloses a method for preparing the composite glue powder for the mortar. The composite glue powder for the mortar of the invention has the characteristics of superior performance, ecological protection, low cost and convenient application.
Description
Technical field
The present invention relates to a kind of composite glue powder for mortar and preparation method thereof.
Background technology
Along with country adopts the penetration and promotion of various new wall materials and energy-saving low-carbon technology at building field, mortar for building is functionalization, customizations day by day.All kinds of extraordinary mortars, as: heat insulating mortar, waterproof polymer mortar, the special-purpose assorted mortar of aerated-block, gravity flowing levelling mortar etc., all need on the basis of traditional sand-cement slurry, add various functional high-polymer polymer materialss, to satisfy different purposes, every physics of different performance requirement mortar, chemical index requirement.At present, the domestic organic high molecular polymer class material that is used to improve mortar snappiness, force of cohesion and adhesive property is based on redispersable latex powder.Because redispersable latex powder is with vinyl acetate and ethylene copolymer (VAC/E) or with ethene and vinylchlorid and lauric acid ethene fat terpolymer (E/VC/VL) or with vinyl acetate and ethene and higher fatty acid ethene fat terpolymer (VAC/E/VeoVa) or with vinylbenzene and divinyl binary copolymerization (SBR), dusting through thickening, drying makes.These emulsions are made by the chemical derivative of petroleum refining mostly, and the firstth, non-renewable, the secondth, not environmental protection, the 3rd is not durable, the 4th is expensive.Therefore research and development can replace redispersable latex powder and have equally and even the composite glue powder for mortar of more high-performance effect has just possessed the marketing application prospect, also are imperative.
The patent No. 200710051372.7 discloses a kind of multifunctional additive for insulating dry-mixed motar, it has multiple effects such as the cohesiveness that increases mortar, water-retentivity, workability, application property, anti-fragility, but it is improving aspect the snappiness of mortar, force of cohesion and the adhesive property also not fully up to expectationsly, need improve.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of excellent property, ecological, environmental protective, cost low, use composite glue powder for mortar and preparation method thereof easily.
In order to solve the problems of the technologies described above, the invention provides a kind of composite glue powder for mortar, it is composed of the following components: clinoptilolite powder (having another name called the clinoptilolite breeze) 35-40 part and active silica fume 1-2 part of treated starch ether (improved plant starch ether) 2-3 part, xanthan gum 2-3 part, polyvinyl alcohol 10-12 part, guar gum 5-7 part, no urea formaldehyde 8-10 part, carboxymethyl cellulose (CMC) 10-12 part, polyoxyethylene (PEO) 2-3 part, machine gel 10-12 part, melamine water reducing agent 1-1.5 part, the water that decrystallizes; Above umber is weight part.
The preparation method of above-mentioned composite glue powder for mortar is as follows: said components is put into agravic totally-enclosed stirrer mixing 30-35 minute, the mixture of gained is crossed the 0.315mm sieve, get composite glue powder for mortar.
Composite glue powder for mortar of the present invention stirs that the mixture of gained does not evenly have conglomeration after 30-35 minute in preparation process, the composite glue powder for mortar of final gained is light yellow powder material.
Composite glue powder for mortar of the present invention is by some organic environmental protection macromolecule materials and inorganic ecological high molecular polymer, is aided with corresponding modification and excites auxiliary agent, makes through scientific matching is compound.
Every component (comprising raw and auxiliary material) among the present invention is the commercially available prod; For example:
1. improved plant starch ether (treated starch ether): can buy by peak, Suzhou Fine Chemical Co., Ltd;
2. xanthan gum (powder, commercial grade): can buy by various places industrial chemicals enterprise;
3. polyvinyl alcohol: can be buied by Shanghai Jin Shu resin company limited, be 2488 or 1788 types;
4. guar gum: can buy by Guannan, Jiangsu chemical industry company limited;
5. there is not urea formaldehyde: can buy by industrial chemicals market, various places;
6. carboxymethyl cellulose: can buy by industrial chemicals market, various places;
7. polyoxyethylene: can win chemical industry company limited from the Taiwan connection and buy;
8. inorganic gel: can give birth to livable building materials Science and Technology Ltd. from the Jinhua benefit and buy;
9. melamine water reducing agent: can buy from Longxin, Suzhou chemical industry company limited;
10. clinoptilolite breeze (water decrystallizes): can give birth to livable building materials Science and Technology Ltd. from the Jinhua benefit and buy;
11. active silica fume: can be from Zhejiang more chemical industry company limited buy.
The effect performance and the advantage of composite glue powder for mortar of the present invention are as follows:
Because select materials of the present invention is the polymer raw material of nontoxic natural phant organic polymer raw material and the purification of inorganic non-metallic mineral, thereby has real environmental and ecological property; Organic and inorganic raw material is composite, interacts to produce the complex superposition performance; Its cohesive strength and ultimate compression strength have all reached the index of polymer class bonding, plastering mortar requirement.Composite glue powder for mortar of the present invention also has good water-keeping thickening effect, and pollution-free in production, use; Product of the present invention and development product thereof can be widely used in polymer class cement based, lime backbone flour sand slurry, thereby reduce the material cost of such mortar product, have excellent cost performance.
During composite glue powder for mortar practical application of the present invention, volume is to mix in the 1.5-2.5% of mortar quality.
In order to prove advantage of the present invention, composite glue powder for mortar of the present invention is applied to the polymer interface adhesive mortar of external wall heat-insulation and heat-preservation system to the contriver and every physical and mechanical property index of polymers anti-cracking plastering mortar has been done detection, detects according to being: adhesive mortar and anticracking grout specified requirement in JG158-2004 " glue powder polyphenyl granule exterior wall heat preserving system " standard.
The result is as shown in table 1 below:
Table 1
Embodiment
In following examples, select for use the above active silica fume of the above improved plant starch ether of 120 orders, 200 orders above xanthan gum (powder, commercial grade), 150 orders above polyvinyl alcohol, 100 orders above guar gum, 120 orders above no urea formaldehyde, 80 orders above carboxymethyl cellulose, 100 orders above polyoxyethylene, 250 orders above inorganic gel, 200 orders above clinoptilolite breeze (water decrystallizes), 300 orders as raw material.
Embodiment 1, a kind of composite glue powder for mortar, it is composed of the following components: 2 parts in improved plant starch ether, 3 parts of xanthan gum, 11 parts of polyvinyl alcohol, 6 parts of guar gums, 9 parts of no urea formaldehydes, 11 parts of carboxymethyl celluloses (CMC), 3 parts of polyoxyethylenes (PEO), 11 parts of inorganic gels, 1 part of melamine water reducing agent, 38 parts of clinoptilolite breezes (water decrystallizes), 2 parts of active silica fumes; Above umber is weight part.
Its preparation method is as follows: said components is put into agravic totally-enclosed stirrer mix 30-35 minute (rotating speed changes for per minute 1200-1500) to evenly no conglomeration; The mixture of gained is crossed the 0.315mm sieve, get composite glue powder for mortar (light yellow powder).
Embodiment 2, a kind of composite glue powder for mortar, it is composed of the following components: 3 parts in improved plant starch ether, 2 parts of xanthan gum, 12 parts of polyvinyl alcohol, 7 parts of guar gums, 8 parts of no urea formaldehydes, 12 parts of carboxymethyl celluloses (CMC), 2 parts of polyoxyethylenes (PEO), 10 parts of inorganic gels, 1.5 parts of melamine water reducing agents, 35 parts of clinoptilolite breezes (water decrystallizes), 1 part of active silica fume; Above umber is weight part.
The preparation method is with embodiment 1.
Embodiment 3, a kind of composite glue powder for mortar, it is composed of the following components: 2.5 parts in improved plant starch ether, 2.5 parts of xanthan gum, 10 parts of polyvinyl alcohol, 5 parts of guar gums, 10 parts of no urea formaldehydes, 10 parts of carboxymethyl celluloses (CMC), 2.5 parts of polyoxyethylenes (PEO), 12 parts of inorganic gels, 1.5 parts of melamine water reducing agents, 40 parts of clinoptilolite breezes (water decrystallizes), 1.5 parts of active silica fumes; Above umber is weight part.
The preparation method is with embodiment 1.
With the patent No. be 200710051372.7 multifunctional additive for insulating dry-mixed motar as a comparison case, the composite glue powder for mortar of embodiment 1～embodiment 3 gained and the Performance Detection data of above-mentioned Comparative Examples (detect according to be JG158-2004) as shown in table 2:
Table 2
At last, it is also to be noted that what more than enumerate only is several specific embodiments of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (2)
1. composite glue powder for mortar is characterized in that this composite glue powder for mortar is composed of the following components: clinoptilolite powder 35-40 part and active silica fume 1-2 part of treated starch ether 2-3 part, xanthan gum 2-3 part, polyvinyl alcohol 10-12 part, guar gum 5-7 part, no urea formaldehyde 8-10 part, carboxymethyl cellulose 10-12 part, polyoxyethylene 2-3 part, inorganic gel 10-12 part, melamine water reducing agent 1-1.5 part, the water that decrystallizes; Above umber is weight part.
2. the preparation method of composite glue powder for mortar as claimed in claim 1 is characterized in that: said components is put into agravic totally-enclosed stirrer mixing 30-35 minute, the mixture of gained is crossed the 0.315mm sieve, get composite glue powder for mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010251134A CN101913812B (en) | 2010-08-10 | 2010-08-10 | Composite glue powder for mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010251134A CN101913812B (en) | 2010-08-10 | 2010-08-10 | Composite glue powder for mortar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101913812A true CN101913812A (en) | 2010-12-15 |
| CN101913812B CN101913812B (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010251134A Active CN101913812B (en) | 2010-08-10 | 2010-08-10 | Composite glue powder for mortar |
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| CN (1) | CN101913812B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936328A (en) * | 2014-03-17 | 2014-07-23 | 沈池清 | Mortar water retention thickener |
| CN104203864A (en) * | 2012-04-05 | 2014-12-10 | 瓦克化学股份公司 | Use of polypropylene oxide or ethylene oxide-propylene oxide copolymers in combination with starch ether derivatives as additive in dry mortar compositions |
| CN105036597A (en) * | 2015-07-24 | 2015-11-11 | 济南四建（集团）有限责任公司 | Ceramsite floating restraining and resistance reducing agent and method for reducing floating degree of ceramsite in pumped ceramsite concrete |
| CN110294615A (en) * | 2019-07-31 | 2019-10-01 | 深圳市市政设计研究院有限公司 | A kind of large fluidity spread concrete and preparation method thereof |
| CN115232515A (en) * | 2022-08-17 | 2022-10-25 | 巴中江杰建材有限公司 | Nano plant rubber powder and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939869A (en) * | 2005-09-27 | 2007-04-04 | 同济大学 | Pre-mixed mortar concentrate and its use |
| CN101239799A (en) * | 2008-03-14 | 2008-08-13 | 上海中绿建材有限公司 | Cement lightweight mortar |
| CN101549978A (en) * | 2009-05-13 | 2009-10-07 | 同济大学 | Sepiolite fiber modified vitrification bead thermal insulation mortar |
-
2010
- 2010-08-10 CN CN201010251134A patent/CN101913812B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1939869A (en) * | 2005-09-27 | 2007-04-04 | 同济大学 | Pre-mixed mortar concentrate and its use |
| CN101239799A (en) * | 2008-03-14 | 2008-08-13 | 上海中绿建材有限公司 | Cement lightweight mortar |
| CN101549978A (en) * | 2009-05-13 | 2009-10-07 | 同济大学 | Sepiolite fiber modified vitrification bead thermal insulation mortar |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203864A (en) * | 2012-04-05 | 2014-12-10 | 瓦克化学股份公司 | Use of polypropylene oxide or ethylene oxide-propylene oxide copolymers in combination with starch ether derivatives as additive in dry mortar compositions |
| US9593046B2 (en) | 2012-04-05 | 2017-03-14 | Wacker Chemie Ag | Use of polypropylene oxide or ethylene oxide-propylene oxide copolymers in combination with starch ether derivatives as additive in dry mortar compositions |
| CN103936328A (en) * | 2014-03-17 | 2014-07-23 | 沈池清 | Mortar water retention thickener |
| CN105036597A (en) * | 2015-07-24 | 2015-11-11 | 济南四建（集团）有限责任公司 | Ceramsite floating restraining and resistance reducing agent and method for reducing floating degree of ceramsite in pumped ceramsite concrete |
| CN105036597B (en) * | 2015-07-24 | 2017-03-01 | 济南四建（集团）有限责任公司 | Friction reducer and the method for reducing the haydite floating degree in pumping haydite concrete are floated in a kind of haydite suppression |
| CN110294615A (en) * | 2019-07-31 | 2019-10-01 | 深圳市市政设计研究院有限公司 | A kind of large fluidity spread concrete and preparation method thereof |
| CN110294615B (en) * | 2019-07-31 | 2021-10-26 | 深圳市市政设计研究院有限公司 | High-fluidity paving concrete and preparation method thereof |
| CN115232515A (en) * | 2022-08-17 | 2022-10-25 | 巴中江杰建材有限公司 | Nano plant rubber powder and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101913812B (en) | 2012-10-10 |
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