CN105272015A - Anti-freezing anti-cracking anti-leaking mortar - Google Patents
Anti-freezing anti-cracking anti-leaking mortar Download PDFInfo
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- CN105272015A CN105272015A CN201510746511.2A CN201510746511A CN105272015A CN 105272015 A CN105272015 A CN 105272015A CN 201510746511 A CN201510746511 A CN 201510746511A CN 105272015 A CN105272015 A CN 105272015A
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Abstract
The invention relates to anti-freezing anti-cracking anti-leaking mortar for inner and outer wall plastering, and belongs to the field of building materials. The anti-freezing anti-cracking anti-leaking mortar is characterized by being prepared from, by weight, 20-30 parts of cement, 50-65 parts of medium-fine sand, 1.0-2.0 parts of a waterproof agent, 0.1-0.3 part of tributyl phosphate, 0.1-0.3 part of triethanolamine, 0.3-1.5 parts of high-strength high-modulus polyvinyl alcohol fibers, 3.0-6.5 parts of 108 an adhesive, 0.1-1.4 parts of an anti-freezing agent and 10-15 parts of water. Compared with the prior art, the anti-freezing anti-cracking anti-leaking mortar has the advantages that the binding power between the mortar and a building basement layer can be greatly increased, the advantages of being high in viscosity, capable of resisting cracking and leaking and the like are achieved, and the problems of wall leaking and mildewing caused by a wall material or improper construction can be effectively solved.
Description
Technical field
The present invention relates to a kind of mortar of building material field, particularly relate to a kind of inner-outer wall and plaster with antifreeze anti-crack and anti-seepage leakage mortar.
Background technology
Construction work inner, external wall surface construction generally adopts basic unit to plaster, and decoration of exterior wall glues exterior wall tile or colored swabbing, inner wall decoration " scrapes great Bai " or wallpaper, and basic unit plasters to be become typical " concealed work ".And basic unit plasters with mortar generally conventional ordinary mortar, mix by a certain percentage by building sand and cement and add suitable quantity of water and stir obtained.Smear inner-outer wall ash with this mortar, ubiquity cohesive force little, easily chap, the sticky easy hollowing of brick, to come off, rainy season easy to leak, winter interior wall easily mouldy.Especially in Northern Coastal Provinces, winter, internal-external temperature difference was large, and the wall leakage caused due to materials for wall or construction wrong, mouldy situation are even more serious.
Summary of the invention
For overcoming prior art defect, the technical problem that the present invention solves is to provide a kind of antifreeze anti-crack and anti-seepage and leaks mortar, this mortar can increase the cohesive force between mortar and buildings basic unit greatly, there is the advantages such as viscosity is high, freedom from cracking, antiseep, effectively can solve the wall leakage because materials for wall or construction wrong cause, mouldy situation.
In order to achieve the above object, the present invention realizes by the following technical solutions:
A kind of antifreeze anti-crack and anti-seepage leaks mortar, it is characterized in that, be made up of the raw material of following weight ratio: cement 20-30, middle fine sand 50-65, water-resisting agent 1.0-2.0, tributyl phosphate 0.1-0.3, trolamine 0.1-0.3, high strength high modulus polyvinyl alcohol fiber 0.3-1.5,108 glue 3.0-6.5, frostproofer 0.1-1.4, water 10-15.
Described cement is ordinary Portland cement, Portland blast furnace slag cement or Portland fly ash cement, and grade is 32.5 or 42.5.
The fineness modulus of described middle fine sand is 1.6-2.3.
777 water-resisting agents that described water-resisting agent provides for Beijing Zhu Bao Science and Technology Ltd.; Described high strength high modulus polyvinyl alcohol fiber is produced by Changzhou Tianyi Engineering Fiber Co., Ltd..
Described frostproofer is the mixture of one or more of Sodium Nitrite, nitrite, calcium chloride, calcium nitrite, urea, ethylene glycol.
Described a kind of antifreeze anti-crack and anti-seepage leaks the preparation method of mortar, comprises the following steps:
1) middle fine sand is dried to water ratio below 0.5%, screens out the particle being greater than 4.75mm;
2) cement, water-resisting agent, tributyl phosphate, trolamine, high strength high modulus polyvinyl alcohol fiber, frostproofer are added in middle fine sand, stir and obtain dry-mixed mortar;
3) 108 glue are added to the water stir and obtain glue mixture;
4) glue mixture is added in dry-mixed mortar stir.
Compared with prior art, the invention has the beneficial effects as follows: this mortar can increase the cohesive force between mortar and buildings basic unit greatly, there is the advantages such as viscosity is high, freedom from cracking, antiseep, effectively can solve the wall leakage because materials for wall or construction wrong cause, mouldy situation.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, but protection domain not thereby limiting the invention.
[embodiment 1]
A kind of antifreeze anti-crack and anti-seepage leaks mortar, is made up: cement 20, middle fine sand 50, water-resisting agent 1.0, tributyl phosphate 0.1, trolamine 0.1, high strength high modulus polyvinyl alcohol fiber 0.3,108 glue 4, frostproofer 0.2, water 12 of the raw material of following weight ratio.
Described cement is ordinary Portland cement, grade is 32.5.The fineness modulus of described middle fine sand is 1.6-2.3.
777 water-resisting agents that described water-resisting agent provides for Beijing Zhu Bao Science and Technology Ltd.; Described high strength high modulus polyvinyl alcohol fiber is produced by Changzhou Tianyi Engineering Fiber Co., Ltd..
Frostproofer is the mixture of calcium chloride, calcium nitrite (1:1).
Described antifreeze anti-crack and anti-seepage leaks the preparation method of mortar, comprises the following steps:
1) middle fine sand is dried to water ratio below 0.5%, screens out the particle being greater than 4.75mm;
2) cement, water-resisting agent, tributyl phosphate, trolamine, high strength high modulus polyvinyl alcohol fiber, frostproofer are added in middle fine sand, stir and obtain dry-mixed mortar;
3) 108 glue are added to the water stir and obtain glue mixture;
4) glue mixture is added in dry-mixed mortar stir.
[embodiment 2]
A kind of antifreeze anti-crack and anti-seepage leaks mortar, is made up: cement 25, middle fine sand 56, water-resisting agent 1.5, tributyl phosphate 0.25, trolamine 0.2,6 parts, high strength high modulus polyvinyl alcohol fiber 1.0,108 glue, frostproofer 0.9, water 13 of the raw material of following weight ratio.
Described cement is ordinary Portland cement grade is 42.5.The fineness modulus of described middle fine sand is 2.0.
777 water-resisting agents that described water-resisting agent provides for Beijing Zhu Bao Science and Technology Ltd.; Described high strength high modulus polyvinyl alcohol fiber is produced by Changzhou Tianyi Engineering Fiber Co., Ltd..
Frostproofer is the mixture of calcium chloride, urea, ethylene glycol (1:1:1).
Described antifreeze anti-crack and anti-seepage leaks the preparation method of mortar with embodiment 1.
[embodiment 3]
A kind of antifreeze anti-crack and anti-seepage leaks mortar, is made up: cement 30, middle fine sand 65, water-resisting agent 2.0, tributyl phosphate 0.3, trolamine 0.3, high strength high modulus polyvinyl alcohol fiber 1.5,108 glue 6.5, frostproofer 1.4, water 15 of the raw material of following weight ratio.
Described cement is ordinary Portland cement, and grade is 32.5.The fineness modulus of described middle fine sand is 2.3.
777 water-resisting agents that described water-resisting agent provides for Beijing Zhu Bao Science and Technology Ltd.; Described high strength high modulus polyvinyl alcohol fiber is produced by Changzhou Tianyi Engineering Fiber Co., Ltd..
Frostproofer is the mixture of calcium chloride, urea, ethylene glycol (1:1:1).
Preparation method is all with embodiment 1.
Measure the performance index of mortar described in embodiment 1-5: the measuring method of compressive strength rate, permeable pressure ratio, 48h water demand ratio, 28d shrinkage ratio adopts this area ordinary method to measure, and measurement result is in table 1.
Claims (6)
1. an antifreeze anti-crack and anti-seepage leaks mortar, it is characterized in that, be made up of the raw material of following weight ratio: cement 20-30, middle fine sand 50-65, water-resisting agent 1.0-2.0, tributyl phosphate 0.1-0.3, trolamine 0.1-0.3, high strength high modulus polyvinyl alcohol fiber 0.3-1.5,108 glue 3.0-6.5, frostproofer 0.1-1.4, water 10-15.
2. the antifreeze anti-crack and anti-seepage of one according to claim 1 leaks mortar, and it is characterized in that, described cement is ordinary Portland cement, Portland blast furnace slag cement or Portland fly ash cement, and grade is 32.5 or 42.5.
3. the antifreeze anti-crack and anti-seepage of one according to claim 1 leaks mortar, and it is characterized in that, the fineness modulus of described middle fine sand is 1.6-2.3.
4. the antifreeze anti-crack and anti-seepage of one according to claim 1 leaks mortar, it is characterized in that, 777 water-resisting agents that described water-resisting agent provides for Beijing Zhu Bao Science and Technology Ltd.; Described high strength high modulus polyvinyl alcohol fiber is produced by Changzhou Tianyi Engineering Fiber Co., Ltd..
5. the antifreeze anti-crack and anti-seepage of one according to claim 1 leaks mortar, and it is characterized in that, described frostproofer is the mixture of one or more of Sodium Nitrite, nitrite, calcium chloride, calcium nitrite, urea, ethylene glycol.
6. a kind of antifreeze anti-crack and anti-seepage according to claim 1 leaks the preparation method of mortar, it is characterized in that, comprises the following steps:
1) middle fine sand is dried to water ratio below 0.5%, screens out the particle being greater than 4.75mm;
2) cement, water-resisting agent, tributyl phosphate, trolamine, high strength high modulus polyvinyl alcohol fiber, frostproofer are added in middle fine sand, stir and obtain dry-mixed mortar;
3) 108 glue are added to the water stir and obtain glue mixture;
4) glue mixture is added in dry-mixed mortar stir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746511.2A CN105272015A (en) | 2015-11-05 | 2015-11-05 | Anti-freezing anti-cracking anti-leaking mortar |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510746511.2A CN105272015A (en) | 2015-11-05 | 2015-11-05 | Anti-freezing anti-cracking anti-leaking mortar |
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| CN105272015A true CN105272015A (en) | 2016-01-27 |
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| CN201510746511.2A Pending CN105272015A (en) | 2015-11-05 | 2015-11-05 | Anti-freezing anti-cracking anti-leaking mortar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007566A (en) * | 2016-05-19 | 2016-10-12 | 中国三冶集团有限公司 | Antifreezing anti-cracking thermal insulation mortar containing rice hull powder and preparation method thereof |
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|---|---|---|---|---|
| JP2002241168A (en) * | 2001-02-08 | 2002-08-28 | Ohbayashi Corp | Fiber-reinforced mortar |
| CN101704652A (en) * | 2009-11-19 | 2010-05-12 | 亢吉田 | Bumpy cement concrete road surface mending agent |
| CN102701679A (en) * | 2012-06-13 | 2012-10-03 | 江苏建华新型墙材有限公司 | Antifreeze ready mixed mortar and preparation method thereof |
| CN103145387A (en) * | 2013-03-21 | 2013-06-12 | 贵州大学 | Phosphorus slag sand waterproof anti-crack mortar and preparation method and application thereof |
| CN104987001A (en) * | 2015-07-13 | 2015-10-21 | 鞍山中冶置业有限公司 | Preparation method for mortar of base layers of interior and exterior walls and decoration |
| CN105000851A (en) * | 2015-07-13 | 2015-10-28 | 中国三冶集团有限公司 | Anti-freezing concrete preparation method by using mine tailings as aggregate |
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2015
- 2015-11-05 CN CN201510746511.2A patent/CN105272015A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002241168A (en) * | 2001-02-08 | 2002-08-28 | Ohbayashi Corp | Fiber-reinforced mortar |
| CN101704652A (en) * | 2009-11-19 | 2010-05-12 | 亢吉田 | Bumpy cement concrete road surface mending agent |
| CN102701679A (en) * | 2012-06-13 | 2012-10-03 | 江苏建华新型墙材有限公司 | Antifreeze ready mixed mortar and preparation method thereof |
| CN103145387A (en) * | 2013-03-21 | 2013-06-12 | 贵州大学 | Phosphorus slag sand waterproof anti-crack mortar and preparation method and application thereof |
| CN104987001A (en) * | 2015-07-13 | 2015-10-21 | 鞍山中冶置业有限公司 | Preparation method for mortar of base layers of interior and exterior walls and decoration |
| CN105000851A (en) * | 2015-07-13 | 2015-10-28 | 中国三冶集团有限公司 | Anti-freezing concrete preparation method by using mine tailings as aggregate |
Non-Patent Citations (1)
| Title |
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| 王子明: "商品砂浆用化学外加剂", 《中国学位论文全文数据库》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007566A (en) * | 2016-05-19 | 2016-10-12 | 中国三冶集团有限公司 | Antifreezing anti-cracking thermal insulation mortar containing rice hull powder and preparation method thereof |
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Application publication date: 20160127 |