CN103553509B - The waterproof mortar that a kind of applicable high humidity environment uses - Google Patents
The waterproof mortar that a kind of applicable high humidity environment uses Download PDFInfo
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- CN103553509B CN103553509B CN201310497426.8A CN201310497426A CN103553509B CN 103553509 B CN103553509 B CN 103553509B CN 201310497426 A CN201310497426 A CN 201310497426A CN 103553509 B CN103553509 B CN 103553509B
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- waterproof mortar
- agent
- defoamer
- water
- humidity environment
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Abstract
The waterproof mortar that applicable high humidity environment uses, is made up of the component of following weight part: high-alumina cement 8-15 part, silicate cement 15-25 part, quartz sand 30-50 part, synthetic gypsum and CaSO
45-10 part, lime powder and CaCO
315-25 part, dispersibles formula latex powder 1-5 part, water-resisting agent 3-10 part, defoamer 0.1-1.5 part, economization agent 0.5-2 part; Be applicable to Southwest China height Humid Area, can not because of humidity, temperature, structural changes and the waterproofing work producing harmful cracks such as vibrated.Improve the density of mortar, splitting resistance to reach water proof anti-seepage requirement.
Description
Technical field
The present invention relates to waterproof mortar of a kind of applicable high humidity environment use and preparation method thereof.Relate to building material technical field.
Background technology
Adopt the universal of various new wall material and energy-saving low-carbon technology along with country at building field and promote, mortar for building is functionalization and specialization increasingly.All kinds of extraordinary mortar, as: the special-purpose assorted mortar of heat insulating mortar, aerated-block, gravity flowing levelling mortar etc. arise at the historic moment, its feature is all on the basis of traditional cement mortar, add various functional high-polymer polymer materials, with satisfied different purposes, different performance requires every physics, the chemical index requirement of mortar.Waterproof mortar involved in the present invention is a kind of rigidity water-proofing material, by improving the density of mortar and improving splitting resistance to reach the object of water proof anti-seepage, mainly be applicable to Southwest China high humidity environment area, can be used for can not because of humidity, temperature, structural changes and the waterproofing work producing harmful cracks such as vibrated simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of high humidity environment area that is applicable to and uses, and ecological, environmental protective, superior performance, cost waterproof mortar reasonable, easy to use and preparation method thereof.
In order to solve the problems of the technologies described above, the invention provides a kind of waterproof mortar, it is made up of the component of following weight part: high-alumina cement 8-15 part, silicate cement 15-25 part, quartz sand 30-50 part, synthetic gypsum (CaSO
4) 5-10 part, lime powder (CaCO
3) 15-25 part, dispersible formula latex powder 1-5 part, water-resisting agent 3-10 part, defoamer 0.1-1.5 part, economization agent 0.5-2 part.
The present invention also provides the preparation method of above-mentioned waterproof mortar simultaneously, its method and step as follows:
1), by ferric oxide (Fe
2o
3), hydrochloric acid (HCl), Tai-Ace S 150 (Al
2(SO
4)
3) be mixed in proportion rear stirring 10-30 minute, obtain water-resisting agent of the present invention.
2), by step 1) gained water-resisting agent and high-alumina cement, silicate cement, quartz sand, synthetic gypsum (CaSO
4), lime powder (CaCO
3), dispersible formula latex powder, defoamer, economization agent put into 20-30 minute after totally-enclosed stirrer by component, gained mixture is crossed 0.315mm sieve, packaging, obtains finished product of the present invention.
Above-mentioned steps 1), step 2) all complete under whipped state, rotating speed is 1000 ~ 2000 revs/min.
The beneficial effect of the technical program: be applicable to Southwest China high humidity environment area, can be used for can not because of humidity, temperature, structural changes and the waterproofing work producing harmful cracks such as vibrated simultaneously.Improve the density of mortar, splitting resistance to reach the requirement of water proof anti-seepage.
Embodiment
Below in conjunction with specific embodiment, waterproof mortar of the present invention is specifically described.
Embodiment one
Waterproof mortar: high-alumina cement (425,525,625) 10 parts, silicate cement (PO42.5, PO52.5) 18 parts, quartz sand 40 parts, synthetic gypsum (CaSO
4) 8 parts, lime powder (CaCO
3) 20 parts, dispersible formula latex powder (ethylene-vinyl acetate copolymerization milk powder) 3 parts, water-resisting agent (Fe
2o
3, HCl, Al
2(SO
4)
3compound) 8 parts, defoamer (polyethers and fat alcohol compound) 0.5 part, economization agent (being that main raw material is formulated with poly carboxylic acid) 1 part.
Embodiment two
Waterproof mortar: high-alumina cement 12 parts, silicate cement 22 parts, quartz sand 45 parts, synthetic gypsum 6.5 parts, lime powder 18 parts, dispersibles formula latex powder 2 parts, water-resisting agent 5 parts, defoamer 1 part, economization agent 1.5 parts.
Embodiment three
Waterproof mortar: high-alumina cement 8 parts, silicate cement 16 parts, quartz sand 32 parts, synthetic gypsum 6 parts, lime powder 16 parts, dispersibles formula latex powder 1 part, water-resisting agent 3 parts, defoamer 0.15 part, economization agent 0.6 part.
Respectively according to embodiment one to embodiment three, raw material is made dry-mix after stirrer for mixing stirs, add suitable quantity of water (being no more than total amount 20%) mechanical stirring to even without caking, the material made is tested with reference to GB18445-2001, wet basis face more than cohesive strength 1.0MPa, 28 days more than impermeability pressure 1.2MPa, secondary resistance to permeability pty (56 days) more than 0.8MPa, 28 days osmotic pressure ratios more than 300%.
Claims (2)
1. a waterproof mortar for applicable high humidity environment use, is characterized in that: be made up of the component of following weight part: high-alumina cement 8-15 part, silicate cement 15-25 part, quartz sand 30-50 part, synthetic gypsum and CaSO
45-10 part, lime powder and CaCO
315-25 part, dispersibles formula latex powder 1-5 part, water-resisting agent 3-10 part, defoamer 0.1-1.5 part, economization agent 0.5-2 part;
Preparation method's step of above-mentioned waterproof mortar is as follows:
1), by ferric oxide Fe
2o
3, hydrochloric acid HCl, Tai-Ace S 150 Al
2(SO
4)
3be mixed in proportion rear stirring 10-30 minute, obtain water-resisting agent of the present invention;
2), by step 1) gained water-resisting agent and high-alumina cement, silicate cement, quartz sand, synthetic gypsum CaSO
4, lime powder CaCO
3, dispersible formula latex powder, defoamer, economization agent put into 20-30 minute after totally-enclosed stirrer by component, gained mixture is crossed 0.315mm sieve, packaging, obtains finished product of the present invention;
Above-mentioned steps 1), step 2) all complete under whipped state, rotating speed is 1000 ~ 2000 revs/min.
2. the waterproof mortar of a kind of applicable high humidity environment use according to claim 1, is characterized in that: described water-resisting agent is Fe
2o
3, HCl, Al
2(SO
4)
3compound, defoamer is polyethers and fat alcohol compound, and economization agent is poly carboxylic acid is main raw material preparation; The formula latex powder of dispersibling is ethylene-vinyl acetate copolymerization milk powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497426.8A CN103553509B (en) | 2013-10-22 | 2013-10-22 | The waterproof mortar that a kind of applicable high humidity environment uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497426.8A CN103553509B (en) | 2013-10-22 | 2013-10-22 | The waterproof mortar that a kind of applicable high humidity environment uses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103553509A CN103553509A (en) | 2014-02-05 |
| CN103553509B true CN103553509B (en) | 2015-08-12 |
Family
ID=50007929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310497426.8A Expired - Fee Related CN103553509B (en) | 2013-10-22 | 2013-10-22 | The waterproof mortar that a kind of applicable high humidity environment uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103553509B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104086111A (en) * | 2014-06-20 | 2014-10-08 | 蚌埠市光华金属制品有限公司 | Preparation method of ferric chloride waterproof agent |
| BR112017018695A2 (en) * | 2015-03-09 | 2018-04-17 | Basf Se | sealing slurry compositions and two-component sealing slurry system, use of the compositions, and flexible waterproofing membrane. |
| CN106630897A (en) * | 2016-12-09 | 2017-05-10 | 广西北海浩邦新能源科技有限公司 | Mortar for exterior wall facings of buildings |
| CN107188472A (en) * | 2017-06-28 | 2017-09-22 | 李福发 | A kind of novel permeation crystallization sealing agent and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100498A (en) * | 1987-01-26 | 1987-10-21 | 东北工学院 | Water-repellent cement material of construction and blocking method thereof |
| CN1313260A (en) * | 2001-04-02 | 2001-09-19 | 童忠良 | Energy-saving, imperious, water-proof and insulating mortar for building |
| KR100994380B1 (en) * | 2010-08-13 | 2010-11-15 | 영광건설산업주식회사 | Flexible polymer cementitious repair mortar and repairing and reinforcing method of concrete structure by using flexible flexible polymer cementitious repair mortar |
| CN103274654A (en) * | 2013-06-09 | 2013-09-04 | 吉孟银 | Repairing mortar for concrete floor |
| CN103332909A (en) * | 2013-07-01 | 2013-10-02 | 中国建筑股份有限公司 | High-ductility repair dry powder mortar and preparation method thereof |
-
2013
- 2013-10-22 CN CN201310497426.8A patent/CN103553509B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100498A (en) * | 1987-01-26 | 1987-10-21 | 东北工学院 | Water-repellent cement material of construction and blocking method thereof |
| CN1313260A (en) * | 2001-04-02 | 2001-09-19 | 童忠良 | Energy-saving, imperious, water-proof and insulating mortar for building |
| KR100994380B1 (en) * | 2010-08-13 | 2010-11-15 | 영광건설산업주식회사 | Flexible polymer cementitious repair mortar and repairing and reinforcing method of concrete structure by using flexible flexible polymer cementitious repair mortar |
| CN103274654A (en) * | 2013-06-09 | 2013-09-04 | 吉孟银 | Repairing mortar for concrete floor |
| CN103332909A (en) * | 2013-07-01 | 2013-10-02 | 中国建筑股份有限公司 | High-ductility repair dry powder mortar and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN103553509A (en) | 2014-02-05 |
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Granted publication date: 20150812 Termination date: 20181022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |