CN101913812B - Composite glue powder for mortar - Google Patents
Composite glue powder for mortar Download PDFInfo
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- CN101913812B CN101913812B CN201010251134A CN201010251134A CN101913812B CN 101913812 B CN101913812 B CN 101913812B CN 201010251134 A CN201010251134 A CN 201010251134A CN 201010251134 A CN201010251134 A CN 201010251134A CN 101913812 B CN101913812 B CN 101913812B
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- mortar
- composite glue
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- glue powder
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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 various new wall materials and the technological penetration and promotion of energy-saving low-carbon 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, each item 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 main with redispersable latex powder.Because redispersable latex powder is with vinyl acetate and ethylene copolymer (VAC/E) or with ethene and vinylchlorid and LAURIC ACID 99 MIN 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 processed 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 that the present invention will solve 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 present invention provides a kind of composite glue powder for mortar, and 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, XG 550 2-3 part, Z 150PH 10-12 part, guar gum 5-7 part, no urea formaldehyde 8-10 part, CMC 99.5 (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 following: 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 the 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, processes through scientific matching is compound.
Each item 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. XG 550 (powder, commercial grade): can buy by various places industrial chemicals enterprise;
3. Z 150PH: can be buied by Shanghai gold resin ltd, be 2488 or 1788 types;
4. guar gum: can buy by Guannan, Jiangsu chemical industry ltd;
5. there is not urea formaldehyde: can buy by industrial chemicals market, various places;
6. CMC 99.5: can buy by industrial chemicals market, various places;
7. polyoxyethylene: can join from Taiwan and win chemical industry ltd 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 ltd;
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 ltd buy.
The effect performance and the advantage of composite glue powder for mortar of the present invention are following:
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 each item 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 XG 550 (powder, commercial grade), 150 orders above Z 150PH, 100 orders above guar gum, 120 orders above no urea formaldehyde, 80 orders above CMC 99.5,100 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 XG 550; 11 parts of Z 150PH, 6 parts of guar gums, 9 parts of no urea formaldehydes; 11 parts of CMC 99.5s (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 following: said components is put into agravic totally-enclosed stirrer mix 30-35 minute (rotating speed changes for PM 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 XG 550; 12 parts of Z 150PH, 7 parts of guar gums, 8 parts of no urea formaldehydes; 12 parts of CMC 99.5s (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 XG 550; 10 parts of Z 150PH, 5 parts of guar gums, 10 parts of no urea formaldehydes; 10 parts of CMC 99.5s (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. is 200710051372.7 multifunctional additive for insulating dry-mixed motar example as a comparison, 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: above above above above above inorganic gel 10-12 part, melamine water reducing agent 1-1.5 part, clinoptilolite powder 35-40 part of the water that decrystallizes more than 200 orders and active silica fume 1-2 part more than 300 orders of polyoxyethylene 2-3 part, 250 orders of CMC 99.5 10-12 part, 100 orders of Z 150PH 10-12 part, the guar gum 5-7 part more than 100 orders, the no urea formaldehyde 8-10 part more than 120 orders, 80 orders of XG 550 2-3 part, 150 orders of treated starch ether 2-3 part, 200 orders that 120 orders are above; 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 CN101913812A (en) | 2010-12-15 |
| CN101913812B true 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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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2633797T3 (en) * | 2012-04-05 | 2017-09-25 | Wacker Chemie Ag | Use of poly (propylene oxide) or ethylene oxide-propylene oxide copolymers in combination with starch ether derivatives as an additive in dry mortar compositions |
| CN103936328A (en) * | 2014-03-17 | 2014-07-23 | 沈池清 | Mortar water retention thickener |
| 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 |
| 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 |
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 |
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| Publication number | Publication date |
|---|---|
| CN101913812A (en) | 2010-12-15 |
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