CN107352911A - A kind of anti-cracking heat insulation mortar - Google Patents
A kind of anti-cracking heat insulation mortar Download PDFInfo
- Publication number
- CN107352911A CN107352911A CN201710702279.1A CN201710702279A CN107352911A CN 107352911 A CN107352911 A CN 107352911A CN 201710702279 A CN201710702279 A CN 201710702279A CN 107352911 A CN107352911 A CN 107352911A
- Authority
- CN
- China
- Prior art keywords
- parts
- heat insulation
- insulation mortar
- cracking
- carbon fiber
- 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
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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
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- 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
Abstract
The invention discloses a kind of anti-cracking heat insulation mortar, include the component of following weight proportion：30 50 parts of cement, 20 30 parts of glass microballoon, 37 parts of slag, 13 parts of rubber powder, 0.5 0.7 parts of polyvinyl alcohol, 10 20 parts of bentonite, 35 parts of Lauxite, 48 parts of carbon fiber, 25 parts of lauryl sodium sulfate, 14 parts of polyoxyethylene aliphatic alcohol ether.Anticracking grout of the present invention by polyvinyl alcohol, rubber powder by being used for mortar, it, which reacts, strengthens wall cementability, increase the toughness and cracking resistance of mortar with reference to carbon fiber, and be not in the phenomenon of cracking hollowing during wall use, improve the intensity of wall.
Description
Technical field
The present invention relates to building material technical field, and in particular to a kind of anti-cracking heat 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, is mainly used in constructing a kind of Building wood of building insulating layer
Material, there are energy-conserving profit waste, insulation, ageing-resistant excellent properties and cheap, easy for construction, have extensive
The market demand.Thermal insulation mortar species in the market is various, and spread in performance is uneven, most of thermal insulation mortars still there is
The deficiency of crack resistance difference, easy cracking phenomenon, be not easy to construct in the winter time, condenses hardening relatively slowly and with the bonding energy of base material
Power is limited, is subject to certain restrictions in practical engineering application.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of anti-cracking heat insulation mortar, effectively prevent hollowing,
The generation of phenomena such as cracking.
The concrete technical scheme that the present invention takes is：
A kind of anti-cracking heat insulation mortar, include the component of following weight proportion：Cement 30-50 parts, glass microballoon 20-30 parts,
Slag 3-7 parts, rubber powder 1-3 parts, polyvinyl alcohol 0.5-0.7 parts, bentonite 10-20 parts, Lauxite 3-5 parts, carbon fiber 4-8
Part, lauryl sodium sulfate 2-5 parts, polyoxyethylene aliphatic alcohol ether 1-4 parts.
Preferably, anti-cracking heat insulation mortar, the component of following weight proportion is included：40 parts of cement, 25 parts of glass microballoon, slag
5 parts, 2 parts of rubber powder, 0.6 part of polyvinyl alcohol, 15 parts of bentonite, 4 parts of Lauxite, 6 parts of carbon fiber, lauryl sodium sulfate 3.5
Part, 2.5 parts of polyoxyethylene aliphatic alcohol ether.
Preferably, described cement is portland cement.
Preferably, described bentonite is sodium bentonite.
Preferably, described carbon fiber length is 3-5mm.
It is an advantage of the invention that：By the way that polyvinyl alcohol, rubber powder are used for into mortar, it reacts makes anticracking grout of the present invention
Wall cementability strengthens, and with reference to the toughness and cracking resistance of carbon fiber increase mortar, and will not go out during wall use
The now phenomenon of cracking hollowing, improve the intensity of wall.
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 anti-cracking heat insulation mortar, include the component of following weight proportion：30 parts of cement, 20 parts of glass microballoon, slag 3
Part, 1 part of rubber powder, 0.5 part of polyvinyl alcohol, 10 parts of bentonite, 3 parts of Lauxite, 4 parts of carbon fiber, 2 parts of lauryl sodium sulfate,
1 part of polyoxyethylene aliphatic alcohol ether.
Embodiment 2
A kind of anti-cracking heat insulation mortar, include the component of following weight proportion：35 parts of cement, 23 parts of glass microballoon, slag 4
Part, 1.5 parts of rubber powder, 0.6 part of polyvinyl alcohol, 13 parts of bentonite, 3.5 parts of Lauxite, 5 parts of carbon fiber, lauryl sodium sulfate 3
Part, 2 parts of polyoxyethylene aliphatic alcohol ether.
Embodiment 3
A kind of anti-cracking heat insulation mortar, include the component of following weight proportion：40 parts of cement, 25 parts of glass microballoon, slag 5
Part, 2 parts of rubber powder, 0.6 part of polyvinyl alcohol, 15 parts of bentonite, 4 parts of Lauxite, 6 parts of carbon fiber, lauryl sodium sulfate 3.5
Part, 2.5 parts of polyoxyethylene aliphatic alcohol ether.
Embodiment 4
A kind of anti-cracking heat insulation mortar, include the component of following weight proportion：45 parts of cement, 28 parts of glass microballoon, slag 6
Part, 2.5 parts of rubber powder, 0.6 part of polyvinyl alcohol, 18 parts of bentonite, 4.5 parts of Lauxite, 7 parts of carbon fiber, lauryl sodium sulfate 4
Part, 3 parts of polyoxyethylene aliphatic alcohol ether.
Embodiment 5
A kind of anti-cracking heat insulation mortar, include the component of following weight proportion：50 parts of cement, 30 parts of glass microballoon, slag 7
Part, 3 parts of rubber powder, 0.7 part of polyvinyl alcohol, 20 parts of bentonite, 5 parts of Lauxite, 8 parts of carbon fiber, 5 parts of lauryl sodium sulfate,
4 parts of polyoxyethylene aliphatic alcohol ether.
Claims (5)
1. a kind of anti-cracking heat insulation mortar, it is characterised in that include the component of following weight proportion：Cement 30-50 parts, glass microballoon
20-30 parts, slag 3-7 parts, rubber powder 1-3 parts, polyvinyl alcohol 0.5-0.7 parts, bentonite 10-20 parts, Lauxite 3-5 parts, carbon
Fiber 4-8 parts, lauryl sodium sulfate 2-5 parts, polyoxyethylene aliphatic alcohol ether 1-4 parts.
2. anti-cracking heat insulation mortar according to claim 1, it is characterised in that include the component of following weight proportion：Cement 40
Part, 25 parts of glass microballoon, 5 parts of slag, 2 parts of rubber powder, 0.6 part of polyvinyl alcohol, 15 parts of bentonite, 4 parts of Lauxite, carbon fiber 6
Part, 3.5 parts of lauryl sodium sulfate, 2.5 parts of polyoxyethylene aliphatic alcohol ether.
3. anti-cracking heat insulation mortar according to claim 1 or 2, it is characterised in that described cement is portland cement.
4. anti-cracking heat insulation mortar according to claim 1 or 2, it is characterised in that described bentonite is sodium bentonite.
5. anti-cracking heat insulation mortar according to claim 1 or 2, it is characterised in that described carbon fiber length is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702279.1A CN107352911A (en) | 2017-08-16 | 2017-08-16 | A kind of anti-cracking heat insulation mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702279.1A CN107352911A (en) | 2017-08-16 | 2017-08-16 | A kind of anti-cracking heat insulation mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352911A true CN107352911A (en) | 2017-11-17 |
Family
ID=60286885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710702279.1A Pending CN107352911A (en) | 2017-08-16 | 2017-08-16 | A kind of anti-cracking heat insulation mortar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793088A (en) * | 2017-11-29 | 2018-03-13 | 戴凤 | Lightweight anti-cracking heat insulation mortar |
| CN112608632A (en) * | 2021-01-16 | 2021-04-06 | 石家庄七彩雨虹防水工程有限公司 | Slurry and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955343A (en) * | 2010-08-31 | 2011-01-26 | 陈文光 | Energy-saving leveling putty powder |
| CN104193256A (en) * | 2014-08-06 | 2014-12-10 | 南京市苏宝节能科技有限公司 | Inorganic external wall exterior insulation mortar dry material |
| CN104961391A (en) * | 2015-05-25 | 2015-10-07 | 内蒙古双欣环保材料股份有限公司 | Crack-resistant heat insulation mortar for exterior wall, and preparation method thereof |
| CN105084841A (en) * | 2015-09-17 | 2015-11-25 | 东莞市东润建筑材料有限公司 | Light anti-cracking plastering mortar |
-
2017
- 2017-08-16 CN CN201710702279.1A patent/CN107352911A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101955343A (en) * | 2010-08-31 | 2011-01-26 | 陈文光 | Energy-saving leveling putty powder |
| CN104193256A (en) * | 2014-08-06 | 2014-12-10 | 南京市苏宝节能科技有限公司 | Inorganic external wall exterior insulation mortar dry material |
| CN104961391A (en) * | 2015-05-25 | 2015-10-07 | 内蒙古双欣环保材料股份有限公司 | Crack-resistant heat insulation mortar for exterior wall, and preparation method thereof |
| CN105084841A (en) * | 2015-09-17 | 2015-11-25 | 东莞市东润建筑材料有限公司 | Light anti-cracking plastering mortar |
Non-Patent Citations (3)
| Title |
|---|
| 李业兰主编: "《建筑材料》", 30 June 1996, 中国建筑工业出版社 * |
| 杨杨等: "《土木工程材料》", 30 June 2014, 武汉大学出版社 * |
| 翟海潮: "《建筑粘合与防水材料应用手册》", 30 June 2000, 中国石化出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793088A (en) * | 2017-11-29 | 2018-03-13 | 戴凤 | Lightweight anti-cracking heat insulation mortar |
| CN112608632A (en) * | 2021-01-16 | 2021-04-06 | 石家庄七彩雨虹防水工程有限公司 | Slurry and preparation method and application thereof |
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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: 20171117 |