CN105731970A - Plastering mortar special for lightweight heat-insulating wall - Google Patents
Plastering mortar special for lightweight heat-insulating wall Download PDFInfo
- Publication number
- CN105731970A CN105731970A CN201610132293.8A CN201610132293A CN105731970A CN 105731970 A CN105731970 A CN 105731970A CN 201610132293 A CN201610132293 A CN 201610132293A CN 105731970 A CN105731970 A CN 105731970A
- Authority
- CN
- China
- Prior art keywords
- insulating wall
- plastering mortar
- mortar
- light insulating
- wall special
- 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
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
- C04B28/14—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 calcium sulfate cements
- C04B28/142—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/143—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being phosphogypsum
-
- 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
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The invention discloses plastering mortar special for a lightweight heat-insulating wall.The plastering mortar is prepared by mixing cement, expanded perlite, phosphogypsum, coal ash, quicklime, cellulose ether, polypropylene fiber and starch ether.In raw material composition, cement, quicklime and phosphogypsum are used as binding materials according to a certain mass ratio, so that the mortar has excellent binding performance.Total amount of three kinds of waste residue like coal ash, phosphogypsum and perlite reaches higher than 45%, and waste is reused, so that environment pollution is reduced.In addition, additives like a water-retaining agent and fiber are doped in ingredients, so that good constructability and cracking resistance of the heat-insulating mortar are guaranteed.By using the plastering mortar, the problem of material plastering of the lightweight heat-insulating wall is well solved.The plastering mortar is simple in production process, convenient in construction and worthy of popularization.
Description
Technical field
The present invention relates to a kind of building mortar, be specifically related to a kind of light insulating wall special plastering mortar.
Background technology
Light insulating wall has, antidetonation reliable from heavy and light, fire prevention, waterproof, mothproof and sound construction, insulation, the feature such as heat insulation, antifreeze.Can be effectively improved usable floor area reaches more than 15% simultaneously.Being highly suitable for high temperature, extremely frigid zones, it can meet the needs that people produce, live, and can accomplish again energy-conservation and environmental protection.This type of insulation material is little with its apparent density, heat conductivity is low, uses the excellent performances such as temperature is high to be widely used in
Building field.But, although these insulation material heat-insulating properties are good, but intensity is relatively low, hygroscopicity is very big, and after moisture absorption, heat-insulating property sharply declines.Therefore, will adding layer protective layer again in the outside of insulation construction layer, its protective layer, except adopting the metal protective cases such as galvanized iron sheet, also has part to adopt protective layer of wiping one's face.But, owing to this kind of heat insulating products has very strong water absorption, cause and smear general decorative mortar and can ftracture immediately, come off with smearing, cannot normally use at all.At present on the market in the urgent need to a kind of special plastering mortar adapted with it.
Summary of the invention
Present invention aim at the deficiency for existing heat-preserving wall decorative mortar, high insulating effect, adhesion strength is high, the decorative mortar of cracking resistance, and the technical solution adopted in the present invention is:
A kind of light insulating wall special plastering mortar, it is characterised in that formed by following components mixed preparing by weight percentage:
Cement 30-50 part
Ardealite 5-10 part
Quick lime 5-10 part
Flyash 20-35 part
Expanded perlite 20-30 part
Cellulose ether 0.5-0.8 part
Polypropylene fibre 0.5-1.5 part
Starch ether 0.2-0.8 part.
Further, described ardealite fineness is at 100-200 order, and calcium sulphate content is more than 82.5%.
Further, described expanded perlite apparent density is at 85-100kg/m3。
Further, described quick lime, its calcium oxide content is more than 65%.
Further, described cellulose ether is the hydroxypropyl methyl cellulose ether of 200,000 mpa.s.
The present invention provides the benefit that relative to prior art: the light insulating wall dedicated mortar of the present invention, raw material constitute in, select cement, quick lime, ardealite three according to certain mass ratio as binding material, mortar bonding function admirable.Using flyash, ardealite and three kinds of waste residue total amounts of perlite to reach more than 45%, junk is reused, and decreases environmental pollution.Additionally being mixed with the additives such as water-retaining agent, fiber in component, it is ensured that application property that thermal insulation mortar is good and splitting resistance, this decorative mortar can better solve the difficulty that light heat-insulation wall material is wiped one's face, and production technology is simple, and easy construction is worthy to be popularized.
Detailed description of the invention
Below with reference to embodiment, the design of the present invention and the technique effect of generation are clearly and completely described, to be completely understood by the purpose of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention, rather than whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the premise not paying creative work, belong to the scope of protection of the invention.
Embodiment 1: a kind of light insulating wall special plastering mortar, is stirred mixed preparing by mass percentage and forms by following components:
Cement 37 parts
Ardealite 7 parts
Quick lime 7 parts
25 parts of flyash
Expanded perlite 22 parts
Cellulose ether 0.7 part
Polypropylene fibre 1 part
Starch ether 0.3 part.
Embodiment 2: a kind of light insulating wall special plastering mortar, is stirred mixed preparing by mass percentage and forms by following components:
Cement 32 parts
Ardealite 8 parts
Quick lime 7 parts
27 parts of flyash
Expanded perlite 24 parts
Hydroxypropyl methyl cellulose ether 0.6 part
Polypropylene fibre 1 part
Starch ether 0.4 part.
The ardealite fineness used in this embodiment is at 100-200 order, and calcium sulphate content is more than 82.5%, and expanded perlite apparent density is at 85-100kg/m3.Quick lime, its calcium oxide content is more than 65%.
Above the better embodiment of the present invention is illustrated, but described in the invention is not limited to
Embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the premise without prejudice to spirit of the present invention, and these equivalent modification or replacement are all contained in the application claim limited range.
Claims (5)
1. a light insulating wall special plastering mortar, it is characterised in that formed by following components mixed preparing by weight percentage:
Cement 30-50 part
Ardealite 5-10 part
Quick lime 5-10 part
Flyash 20-35 part
Expanded perlite 20-30 part
Cellulose ether 0.5-0.8 part
Polypropylene fibre 0.5-1.5 part
Starch ether 0.2-0.8 part.
2. light insulating wall special plastering mortar according to claim 1, it is characterised in that described phosphorus
Gypsum Fibrosum fineness is at 100-200 order, and calcium sulphate content is more than 82.5%.
3. light insulating wall special plastering mortar according to claim 1, it is characterised in that described is swollen
Swollen perlite apparent density is at 85-100kg/m3。
4. light insulating wall special plastering mortar according to claim 1, it is characterised in that described life
Calx, its calcium oxide content is more than 65%.
5. light insulating wall special plastering mortar according to claim 1, it is characterised in that described fibre
Dimension element ether is the hydroxypropyl methyl cellulose ether of 200,000 mpa.s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132293.8A CN105731970A (en) | 2016-03-09 | 2016-03-09 | Plastering mortar special for lightweight heat-insulating wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610132293.8A CN105731970A (en) | 2016-03-09 | 2016-03-09 | Plastering mortar special for lightweight heat-insulating wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105731970A true CN105731970A (en) | 2016-07-06 |
Family
ID=56250160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610132293.8A Pending CN105731970A (en) | 2016-03-09 | 2016-03-09 | Plastering mortar special for lightweight heat-insulating wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105731970A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663068A (en) * | 2017-10-18 | 2018-02-06 | 天津拓展华夏环保材料技术开发有限公司 | It is a kind of using ardealite as decorative mortar of base material and preparation method thereof |
| CN108840615A (en) * | 2018-08-10 | 2018-11-20 | 徐州和合新型建材有限公司 | A kind of high-performance heat-insulating construction material |
| CN110981372A (en) * | 2019-12-19 | 2020-04-10 | 苏州国中新材料研究院有限公司 | High-performance heat-preservation plastering mortar prepared from industrial solid wastes and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239799A (en) * | 2008-03-14 | 2008-08-13 | 上海中绿建材有限公司 | Cement lightweight mortar |
| CN101691288A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight leveling mortar |
| CN101857410A (en) * | 2010-06-01 | 2010-10-13 | 武汉威尔博科技发展有限公司 | Single-component inorganic heat-insulating mortar and preparation method thereof |
| CN102584118A (en) * | 2012-01-09 | 2012-07-18 | 武汉理工大学 | Environment-friendly high-performance waterproof flame-retardant plastering mortar and preparation method thereof |
-
2016
- 2016-03-09 CN CN201610132293.8A patent/CN105731970A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239799A (en) * | 2008-03-14 | 2008-08-13 | 上海中绿建材有限公司 | Cement lightweight mortar |
| CN101691288A (en) * | 2009-09-30 | 2010-04-07 | 谢日清 | Lightweight leveling mortar |
| CN101857410A (en) * | 2010-06-01 | 2010-10-13 | 武汉威尔博科技发展有限公司 | Single-component inorganic heat-insulating mortar and preparation method thereof |
| CN102584118A (en) * | 2012-01-09 | 2012-07-18 | 武汉理工大学 | Environment-friendly high-performance waterproof flame-retardant plastering mortar and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663068A (en) * | 2017-10-18 | 2018-02-06 | 天津拓展华夏环保材料技术开发有限公司 | It is a kind of using ardealite as decorative mortar of base material and preparation method thereof |
| CN108840615A (en) * | 2018-08-10 | 2018-11-20 | 徐州和合新型建材有限公司 | A kind of high-performance heat-insulating construction material |
| CN110981372A (en) * | 2019-12-19 | 2020-04-10 | 苏州国中新材料研究院有限公司 | High-performance heat-preservation plastering mortar prepared from industrial solid wastes and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |