CN107814547A - A kind of thermal insulation mortar - Google Patents
A kind of thermal insulation mortar Download PDFInfo
- Publication number
- CN107814547A CN107814547A CN201711084402.4A CN201711084402A CN107814547A CN 107814547 A CN107814547 A CN 107814547A CN 201711084402 A CN201711084402 A CN 201711084402A CN 107814547 A CN107814547 A CN 107814547A
- Authority
- CN
- China
- Prior art keywords
- parts
- thermal insulation
- insulation mortar
- polyvinyl alcohol
- cement
- 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
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/22—Glass ; Devitrified glass
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2623—Polyvinylalcohols; Polyvinylacetates
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
- C04B24/383—Cellulose or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of thermal insulation mortar, include the component of following weight proportion：30 50 parts of cement, 5 10 parts of volcanic ash, 10 15 parts of kaolin, 14 18 parts of gypsum, 46 parts of hydroxypropyl methyl cellulose, 35 parts of polyvinyl alcohol, 35 parts of potassium dihydrogen phosphate, 20 30 parts of hollow glass micropearl.The thermal insulation mortar of the present invention, by the proportioning for optimizing each component so that mortar keeps preferable intensity；Polyvinyl alcohol is with the addition of, under the compound action of polyvinyl alcohol and hydroxypropyl methyl cellulose so that hollow glass micropearl can fully be wrapped up by cement, mortar high insulating effect, and more smooth during mortar construction.
Description
Technical field
The present invention relates to building material technical field, and in particular to a kind of thermal insulation mortar.
Background technology
Thermal insulation mortar is using various light materials as aggregate, using cement as gelating material, some property-modifying additives is admixed, through life
Production enterprise is stirred and a kind of manufactured premixing dry powder and mortar.For constructing a kind of construction material of building insulating layer.
The existing thermal insulation mortar spread in performance of in the market does not rise, and most of thermal insulation mortars are still poor there is crack resistance, easily cracking etc.
Phenomenon.
The content of the invention
The invention aims to solve defect present in prior art, there is provided a kind of good heat insulating, be not easy out
The thermal insulation mortar split.
In order to achieve the above object, the invention provides a kind of thermal insulation mortar, the component of following weight proportion is included：Cement
30-50 parts, volcanic ash 5-10 parts, kaolin 10-15 parts, gypsum 14-18 parts, hydroxypropyl methyl cellulose 4-6 parts, polyvinyl alcohol
3-5 parts, potassium dihydrogen phosphate 3-5 parts, hollow glass micropearl 20-30 parts.
Preferably, described thermal insulation mortar, the component of following weight proportion is included：40 parts of cement, 7.5 parts of volcanic ash, height
12.5 parts of ridge soil, 16 parts of gypsum, 5 parts of hydroxypropyl methyl cellulose, 4 parts of polyvinyl alcohol, 4 parts of potassium dihydrogen phosphate, hollow glass are micro-
25 parts of pearl.
Preferably, described cement is portland cement.
Preferably, hydroxypropyl methyl cellulose ether of the described viscosity of cellulose ether in the mpa.s of 18-20 ten thousand.
Preferably, described polyvinyl alcohol mean molecule quantity is 11-13 ten thousand.
Volcanic ash of the present invention refers to be gone out by volcanic eruption and rubble and mineral particles of the diameter less than 2 millimeters.
It has pozzolanic activity, i.e., can react generation with lime (CaO) in normal temperature and in the case of having water has hydraulic cement energy
The hyrate of power.Volcanic ash is made up of rock, mineral, volcanic glass fragment, and there is a number of active silica, work
Property aluminum oxide isoreactivity component.
It is an advantage of the invention that：The thermal insulation mortar of the present invention, by the proportioning for optimizing each component so that mortar keeps preferable
Intensity；Polyvinyl alcohol is with the addition of, under the compound action of polyvinyl alcohol and hydroxypropyl methyl cellulose so that hollow glass is micro-
Pearl can fully be wrapped up by cement, mortar high insulating effect, and more smooth during mortar construction.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly defined so as to be made to protection scope of the present invention.
Embodiment 1
A kind of thermal insulation mortar, include the component of following weight proportion：30 parts of cement, 5 parts of volcanic ash, 10 parts of kaolin, stone
14 parts of cream, 4 parts of hydroxypropyl methyl cellulose, 3 parts of polyvinyl alcohol, 3 parts of potassium dihydrogen phosphate, 20 parts of hollow glass micropearl.
Embodiment 2
A kind of thermal insulation mortar, include the component of following weight proportion：35 parts of cement, 6 parts of volcanic ash, 11 parts of kaolin, stone
15 parts of cream, 4.5 parts of hydroxypropyl methyl cellulose, 3.5 parts of polyvinyl alcohol, 3.5 parts of potassium dihydrogen phosphate, 23 parts of hollow glass micropearl.
Embodiment 3
A kind of thermal insulation mortar, include the component of following weight proportion：40 parts of cement, 7.5 parts of volcanic ash, kaolin 12.5
Part, 16 parts of gypsum, 5 parts of hydroxypropyl methyl cellulose, 4 parts of polyvinyl alcohol, 4 parts of potassium dihydrogen phosphate, 25 parts of hollow glass micropearl.
Embodiment 4
A kind of thermal insulation mortar, include the component of following weight proportion：45 parts of cement, 8 parts of volcanic ash, 13 parts of kaolin, stone
17 parts of cream, 5.5 parts of hydroxypropyl methyl cellulose, 4.5 parts of polyvinyl alcohol, 4.5 parts of potassium dihydrogen phosphate, 28 parts of hollow glass micropearl.
Embodiment 5
A kind of thermal insulation mortar, include the component of following weight proportion：50 parts of cement, 10 parts of volcanic ash, 15 parts of kaolin, stone
18 parts of cream, 6 parts of hydroxypropyl methyl cellulose, 5 parts of polyvinyl alcohol, 5 parts of potassium dihydrogen phosphate, 30 parts of hollow glass micropearl.
Claims (5)
1. a kind of thermal insulation mortar, it is characterised in that include the component of following weight proportion：Cement 30-50 parts, volcanic ash 5-10 parts,
Kaolin 10-15 parts, gypsum 14-18 parts, hydroxypropyl methyl cellulose 4-6 parts, polyvinyl alcohol 3-5 parts, potassium dihydrogen phosphate 3-5
Part, hollow glass micropearl 20-30 parts.
2. thermal insulation mortar according to claim 1, it is characterised in that include the component of following weight proportion：40 parts of cement,
7.5 parts of volcanic ash, 12.5 parts of kaolin, 16 parts of gypsum, 5 parts of hydroxypropyl methyl cellulose, 4 parts of polyvinyl alcohol, potassium dihydrogen phosphate 4
Part, 25 parts of hollow glass micropearl.
3. thermal insulation mortar according to claim 1 or 2, it is characterised in that described cement is portland cement.
4. thermal insulation mortar according to claim 1 or 2, it is characterised in that described viscosity of cellulose ether is in 18-20 ten thousand
Mpa.s hydroxypropyl methyl cellulose ether.
5. thermal insulation mortar according to claim 1 or 2, it is characterised in that described polyvinyl alcohol mean molecule quantity is 11-
130000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084402.4A CN107814547A (en) | 2017-11-07 | 2017-11-07 | A kind of thermal insulation mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084402.4A CN107814547A (en) | 2017-11-07 | 2017-11-07 | A kind of thermal insulation mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107814547A true CN107814547A (en) | 2018-03-20 |
Family
ID=61603808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084402.4A Pending CN107814547A (en) | 2017-11-07 | 2017-11-07 | A kind of thermal insulation mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107814547A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585705A (en) * | 2018-07-27 | 2018-09-28 | 芜湖市棠华建材科技有限公司 | A kind of modified glass microspheres thermal insulation mortar and preparation method thereof |
| CN109838057A (en) * | 2019-02-18 | 2019-06-04 | 天津市武清区建筑工程总公司 | A kind of construction technology of interiro wall latex paint |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121825A (en) * | 2013-03-15 | 2013-05-29 | 安徽晋马环保节能科技有限公司 | Light insulating mortar produced by industrial byproduct gypsum through calcining-free technology and preparation method thereof |
| CN103242003A (en) * | 2013-05-13 | 2013-08-14 | 安徽济峰节能材料有限公司 | Single-component vitrified microbead inorganic thermal-insulation mortar and preparation method thereof |
| CN105753423A (en) * | 2016-02-14 | 2016-07-13 | 佛山市恒学科技服务有限公司 | Heat insulation mortar |
| CN105819732A (en) * | 2016-03-17 | 2016-08-03 | 李金平 | Water-retaining agent dedicated for thermal insulation mortar |
-
2017
- 2017-11-07 CN CN201711084402.4A patent/CN107814547A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121825A (en) * | 2013-03-15 | 2013-05-29 | 安徽晋马环保节能科技有限公司 | Light insulating mortar produced by industrial byproduct gypsum through calcining-free technology and preparation method thereof |
| CN103242003A (en) * | 2013-05-13 | 2013-08-14 | 安徽济峰节能材料有限公司 | Single-component vitrified microbead inorganic thermal-insulation mortar and preparation method thereof |
| CN105753423A (en) * | 2016-02-14 | 2016-07-13 | 佛山市恒学科技服务有限公司 | Heat insulation mortar |
| CN105819732A (en) * | 2016-03-17 | 2016-08-03 | 李金平 | Water-retaining agent dedicated for thermal insulation mortar |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585705A (en) * | 2018-07-27 | 2018-09-28 | 芜湖市棠华建材科技有限公司 | A kind of modified glass microspheres thermal insulation mortar and preparation method thereof |
| CN109838057A (en) * | 2019-02-18 | 2019-06-04 | 天津市武清区建筑工程总公司 | A kind of construction technology of interiro wall latex paint |
| CN109838057B (en) * | 2019-02-18 | 2021-04-27 | 天津市武清区建筑工程总公司 | Construction process of interior wall latex paint |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180320 |