CN110357516A - A kind of waterproof polymer mortar and preparation method thereof - Google Patents
A kind of waterproof polymer mortar and preparation method thereof Download PDFInfo
- Publication number
- CN110357516A CN110357516A CN201910501898.3A CN201910501898A CN110357516A CN 110357516 A CN110357516 A CN 110357516A CN 201910501898 A CN201910501898 A CN 201910501898A CN 110357516 A CN110357516 A CN 110357516A
- Authority
- CN
- China
- Prior art keywords
- water
- agent
- polymer mortar
- waterproof
- waterproof polymer
- 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.)
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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
- C04B2111/20—Resistance against chemical, physical or biological attack
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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)
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of waterproof polymer mortar, ordinary portland cements: (18%-24%)；Flyash: (6%-8%)；Aggregate: (63%-69%)；Additive: (1%-5%)；Pass through the use of each substance by additive, so that its mortar being prepared has resistant to liquid outstanding infiltration, corrosion-resistant, lower shrinkage and flexible nature, it is a kind of functional waterproof material, it also has construction efficiency height, holding time the advantages of good integrity, rub resistance is lost is up to 24-36 hours.
Description
Technical field
The present invention relates to mortar preparation technical field, specially a kind of waterproof polymer mortar and preparation method thereof.
Background technique
Mortar be building on lay bricks use cohere substance, by a certain proportion of sand and cementing material (cement, lime
Cream, clay etc.) it adds water into, it is also mortar, also makees mortar.There are commonly cement mortar, mixed mortars (or to be Behavior of Hardened Cement Paste for mortar
Lime and brick), lime mortar and clay mortar.According to composition material, ordinary mortar can also be divided into: 1. lime mortar.By lime paste,
Sand and water are made according to a certain ratio, be generally used for intensity requirement it is not high, not by moist masonry and coat of plaster；2. cement mortar.
It is made according to a certain ratio of cement, Sha Heshui, is generally used for masonry, metope or ground etc. in wet environment or water；3. mixing
Mortar.Appropriate admixture such as flyash, diatomite etc. is added in cement or lime mortar to be made, and is used with saving cement or lime
Amount, and improve the workability of mortar.Common mixed mortar has cement-lime mortar, cement clay mortar and lime clay mortar
Deng.It is divided by purposes difference: masonry mortar, decorative mortar (including decoration mortar, waterproof mortar), adhesive mortar etc..
However the formula of existing mortar and the product of preparation method have the disadvantage that in actual use
1. mortar in the prior art only has resistant to liquid infiltration and corrosion-resistant in actual use, do not have lower shrinkage and soft
Tough characteristic, and its whole material to cause its rate of set slow in construction, reduces its construction efficiency, it is whole to condense
Its whole wear-resistant ability is low afterwards, so be unable to satisfy needed for the prior art.
2. the constituent price of mortar in the prior art is higher and higher, in this way but also its cost greatly increases, make
Its construction cost is obtained to greatly increase, so be unable to satisfy needed for the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of waterproof polymer mortars, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of waterproof polymer mortar, the composition of each substance
Ratio includes:
Ordinary portland cement: (18%-24%)；
Flyash: (6%-8%)；
Aggregate: (63%-69%)；
Additive: (1%-5%).
Preferably, wherein the component part of aggregate by；
Common yellow ground: 33%；
River sand: 30%；
Industrial Solid Waste nickel slag: 37%.
Preferably, wherein the component part of additive by；
Polymer dispersion powder: 82%；Defoaming agent: 6%；
Water-retaining agent: 1%；Polypropylene fibre: 5%；
Air entraining agent: 4%；Water-reducing agent: 1%；
Waterproofing agent: 1%.
Preferably, wherein defoaming agent selects one of tributyl phosphate and organic silicon defoamer.
Preferably, wherein water-retaining agent selects one of methylcellulose and hydroxypropyl methyl cellulose ether.
Preferably, wherein air entraining agent selects enuatrol.
Preferably, wherein water-reducing agent selects polycarboxylate water-reducer, and waterproofing agent selects sodium methyl silicate.
Preferably, wherein the yellow ground fineness of selection is 2.6-3.2, and the river grain fineness number of selection is 1.0-1.5.
Preferably, wherein the cement of selection is ordinary portland cement (P.O42.5)；The flyash of selection is II grades of F class
Flyash.
Preferably, a kind of waterproof polymer mortar and preparation method thereof, it is characterised in that: the following steps are included:
S1: prepare material, selected each material in additive first, then the various types of materials of needs is bought from material market
Enough various types of materials give over to spare；
S2: aggregate is prepared, ready enough yellow ground, river sand and Industrial Solid Waste nickel slag are proportionally sufficiently mixed in S1 first
It closes, Industrial Solid Waste nickel slag is carried out to the crushing of appropriateness before mixing；
S3: preparing additive, ready enough polymer dispersion powders in S1 first, defoaming agent, water-retaining agent, polypropylene fibre,
Air entraining agent, water-reducing agent and waterproofing agent are mixed, and suitable water is added, and are kept stirring and are avoided its condensation of materials；
S4: preparing mortar, and the S2 and S3 material prepared is mixed the suitable water of addition and is mixed, stirring 10
The ordinary portland cement for meeting proportional quantities is added after minute and flyash is stirred, and obtains required polymer Waterproof sand
Slurry.
Compared with prior art, the beneficial effects of the present invention are:
1. the use of each substance by additive, so that its mortar being prepared has resistant to liquid outstanding infiltration, corrosion resistant
Erosion, lower shrinkage and flexible nature, are a kind of functional waterproof materials, it also has, and construction efficiency is high, good integrity, rub resistance
Holding time the advantages of loss is up to 24-36 hours.
2. the use of industrial solid castoff being aggregate, cost is saved, and is conducive to protect environment.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment one
The composition ratio of a kind of waterproof polymer mortar, each substance includes:
Ordinary portland cement: 24%；
Flyash: 6%；
Aggregate: 69%；
Additive: 1%.
Wherein, the cement of selection is ordinary portland cement (P.O42.5)；The flyash of selection is II grades of flyash of F class.
Wherein, the component part of aggregate by；
Common yellow ground: 33%；
River sand: 30%；
Industrial Solid Waste nickel slag: 37%.
Wherein, the yellow ground fineness of selection is 2.6-3.2, and the river grain fineness number of selection is 1.0-1.5.
Wherein, the component part of additive by；
Polymer dispersion powder: 82%；Defoaming agent: 6%；
Water-retaining agent: 1%；Polypropylene fibre: 5%；
Air entraining agent: 4%；Water-reducing agent: 1%；
Waterproofing agent: 1%.
Wherein, defoaming agent selects one of tributyl phosphate and organic silicon defoamer.
Wherein, water-retaining agent selects one of methylcellulose and hydroxypropyl methyl cellulose ether.
Wherein, air entraining agent selects enuatrol.
Wherein, water-reducing agent selects polycarboxylate water-reducer, and waterproofing agent selects sodium methyl silicate.
A kind of waterproof polymer mortar and preparation method thereof, it is characterised in that: the following steps are included:
S1: prepare material, selected each material in additive first, then the various types of materials of needs is bought from material market
Enough various types of materials give over to spare；
S2: aggregate is prepared, ready enough yellow ground, river sand and Industrial Solid Waste nickel slag are proportionally sufficiently mixed in S1 first
It closes, Industrial Solid Waste nickel slag is carried out to the crushing of appropriateness before mixing；
S3: preparing additive, ready enough polymer dispersion powders in S1 first, defoaming agent, water-retaining agent, polypropylene fibre,
Air entraining agent, water-reducing agent and waterproofing agent are mixed, and suitable water is added, and are kept stirring and are avoided its condensation of materials；
S4: preparing mortar, and the S2 and S3 material prepared is mixed the suitable water of addition and is mixed, stirring 10
The ordinary portland cement for meeting proportional quantities is added after minute and flyash is stirred, and obtains required polymer Waterproof sand
Slurry.
Embodiment two
The composition ratio of a kind of waterproof polymer mortar, each substance includes:
Ordinary portland cement: 24%；
Flyash: 8%；
Aggregate: 63%；
Additive: 5%.
Wherein, the cement of selection is ordinary portland cement (P.O42.5)；The flyash of selection is II grades of flyash of F class.
Wherein, the component part of aggregate by；
Common yellow ground: 33%；
River sand: 30%；
Industrial Solid Waste nickel slag: 37%.
Wherein, the yellow ground fineness of selection is 2.6-3.2, and the river grain fineness number of selection is 1.0-1.5.
Wherein, the component part of additive by；
Polymer dispersion powder: 82%；Defoaming agent: 6%；
Water-retaining agent: 1%；Polypropylene fibre: 5%；
Air entraining agent: 4%；Water-reducing agent: 1%；
Waterproofing agent: 1%.
Wherein, defoaming agent selects one of tributyl phosphate and organic silicon defoamer.
Wherein, water-retaining agent selects one of methylcellulose and hydroxypropyl methyl cellulose ether.
Wherein, air entraining agent selects enuatrol.
Wherein, water-reducing agent selects polycarboxylate water-reducer, and waterproofing agent selects sodium methyl silicate.
A kind of waterproof polymer mortar and preparation method thereof, it is characterised in that: the following steps are included:
S1: prepare material, selected each material in additive first, then the various types of materials of needs is bought from material market
Enough various types of materials give over to spare；
S2: aggregate is prepared, ready enough yellow ground, river sand and Industrial Solid Waste nickel slag are proportionally sufficiently mixed in S1 first
It closes, Industrial Solid Waste nickel slag is carried out to the crushing of appropriateness before mixing；
S3: preparing additive, ready enough polymer dispersion powders in S1 first, defoaming agent, water-retaining agent, polypropylene fibre,
Air entraining agent, water-reducing agent and waterproofing agent are mixed, and suitable water is added, and are kept stirring and are avoided its condensation of materials；
S4: preparing mortar, and the S2 and S3 material prepared is mixed the suitable water of addition and is mixed, stirring 10
The ordinary portland cement for meeting proportional quantities is added after minute and flyash is stirred, and obtains required polymer Waterproof sand
Slurry.
Embodiment three
The composition ratio of a kind of waterproof polymer mortar, each substance includes:
Ordinary portland cement: 18%；
Flyash: 8%；
Aggregate: 69%；
Additive: 5%.
Wherein, the cement of selection is ordinary portland cement (P.O42.5)；The flyash of selection is II grades of flyash of F class.
Wherein, the component part of aggregate by；
Common yellow ground: 33%；
River sand: 30%；
Industrial Solid Waste nickel slag: 37%.
Wherein, the yellow ground fineness of selection is 2.6-3.2, and the river grain fineness number of selection is 1.0-1.5.
Wherein, the component part of additive by；
Polymer dispersion powder: 82%；Defoaming agent: 6%；
Water-retaining agent: 1%；Polypropylene fibre: 5%；
Air entraining agent: 4%；Water-reducing agent: 1%；
Waterproofing agent: 1%.
Wherein, defoaming agent selects one of tributyl phosphate and organic silicon defoamer.
Wherein, water-retaining agent selects one of methylcellulose and hydroxypropyl methyl cellulose ether.
Wherein, air entraining agent selects enuatrol.
Wherein, water-reducing agent selects polycarboxylate water-reducer, and waterproofing agent selects sodium methyl silicate.
A kind of waterproof polymer mortar and preparation method thereof, it is characterised in that: the following steps are included:
S1: prepare material, selected each material in additive first, then the various types of materials of needs is bought from material market
Enough various types of materials give over to spare；
S2: aggregate is prepared, ready enough yellow ground, river sand and Industrial Solid Waste nickel slag are proportionally sufficiently mixed in S1 first
It closes, Industrial Solid Waste nickel slag is carried out to the crushing of appropriateness before mixing；
S3: preparing additive, ready enough polymer dispersion powders in S1 first, defoaming agent, water-retaining agent, polypropylene fibre,
Air entraining agent, water-reducing agent and waterproofing agent are mixed, and suitable water is added, and are kept stirring and are avoided its condensation of materials；
S4: preparing mortar, and the S2 and S3 material prepared is mixed the suitable water of addition and is mixed, stirring 10
The ordinary portland cement for meeting proportional quantities is added after minute and flyash is stirred, and obtains required polymer Waterproof sand
Slurry.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of waterproof polymer mortar, which is characterized in that the composition ratio of each substance includes:
Ordinary portland cement: (18%-24%)；
Flyash: (6%-8%)；
Aggregate: (63%-69%)；
Additive: (1%-5%).
2. a kind of waterproof polymer mortar according to claim 1, it is characterised in that:
Wherein, the component part of aggregate by；
Common yellow ground: 33%；
River sand: 30%；
Industrial Solid Waste nickel slag: 37%.
3. a kind of waterproof polymer mortar according to claim 1, it is characterised in that:
Wherein, the component part of additive by；
Polymer dispersion powder: 82%；Defoaming agent: 6%；
Water-retaining agent: 1%；Polypropylene fibre: 5%；
Air entraining agent: 4%；Water-reducing agent: 1%；
Waterproofing agent: 1%.
4. a kind of waterproof polymer mortar according to claim 3, it is characterised in that:
Wherein, defoaming agent selects one of tributyl phosphate and organic silicon defoamer.
5. a kind of waterproof polymer mortar according to claim 3, it is characterised in that:
Wherein, water-retaining agent selects one of methylcellulose and hydroxypropyl methyl cellulose ether.
6. a kind of waterproof polymer mortar according to claim 3, it is characterised in that:
Wherein, air entraining agent selects enuatrol.
7. a kind of waterproof polymer mortar according to claim 3, it is characterised in that:
Wherein, water-reducing agent selects polycarboxylate water-reducer, and waterproofing agent selects sodium methyl silicate.
8. a kind of waterproof polymer mortar according to claim 2, it is characterised in that:
Wherein, the yellow ground fineness of selection is 2.6-3.2, and the river grain fineness number of selection is 1.0-1.5.
9. a kind of waterproof polymer mortar according to claim 1, it is characterised in that:
Wherein, the cement of selection is ordinary portland cement (P.O42.5)；The flyash of selection is II grades of flyash of F class.
10. a kind of waterproof polymer mortar and preparation method thereof, it is characterised in that: the following steps are included:
S1: prepare material, selected each material in additive first, then the various types of materials of needs is bought from material market
Enough various types of materials give over to spare；
S2: aggregate is prepared, ready enough yellow ground, river sand and Industrial Solid Waste nickel slag are proportionally sufficiently mixed in S1 first
It closes, Industrial Solid Waste nickel slag is carried out to the crushing of appropriateness before mixing；
S3: preparing additive, ready enough polymer dispersion powders in S1 first, defoaming agent, water-retaining agent, polypropylene fibre,
Air entraining agent, water-reducing agent and waterproofing agent are mixed, and suitable water is added, and are kept stirring and are avoided its condensation of materials；
S4: preparing mortar, and the S2 and S3 material prepared is mixed the suitable water of addition and is mixed, stirring 10
The ordinary portland cement for meeting proportional quantities is added after minute and flyash is stirred, and obtains required polymer Waterproof sand
Slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501898.3A CN110357516A (en) | 2019-06-11 | 2019-06-11 | A kind of waterproof polymer mortar and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910501898.3A CN110357516A (en) | 2019-06-11 | 2019-06-11 | A kind of waterproof polymer mortar and preparation method thereof |
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| CN110357516A true CN110357516A (en) | 2019-10-22 |
Family
ID=68217142
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| CN201910501898.3A Pending CN110357516A (en) | 2019-06-11 | 2019-06-11 | A kind of waterproof polymer mortar and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254834A (en) * | 2020-02-13 | 2020-06-09 | 桂林理工大学 | Square steel beam bridge and splicing method thereof |
| CN111454022A (en) * | 2020-05-06 | 2020-07-28 | 江苏启坤循环经济产业技术开发有限公司 | Method for preparing dry-mixed mortar by replacing natural sand with industrial waste residue nickel slag |
| CN113024195A (en) * | 2021-03-12 | 2021-06-25 | 江苏洋河新城新材料有限责任公司 | Wet-mixed mortar using recycled aggregate and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491709A (en) * | 2011-12-02 | 2012-06-13 | 南京工业大学 | Cement-based polymer waterproof mortar and preparation method thereof |
| KR101302448B1 (en) * | 2013-01-17 | 2013-09-02 | 주식회사 윤창이엔씨 | Cement mortar composition and road repair method |
| CN103396053A (en) * | 2013-07-08 | 2013-11-20 | 武汉源锦建材科技有限公司 | One-component flexible polymer waterproof mortar material and method for preparing waterproof mortar by using one-component flexible polymer waterproof mortar material |
| CN109503086A (en) * | 2018-12-29 | 2019-03-22 | 江苏洋河新城新材料有限责任公司 | A kind of wet mixing mortar using nickel sand and ardealite |
-
2019
- 2019-06-11 CN CN201910501898.3A patent/CN110357516A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491709A (en) * | 2011-12-02 | 2012-06-13 | 南京工业大学 | Cement-based polymer waterproof mortar and preparation method thereof |
| KR101302448B1 (en) * | 2013-01-17 | 2013-09-02 | 주식회사 윤창이엔씨 | Cement mortar composition and road repair method |
| CN103396053A (en) * | 2013-07-08 | 2013-11-20 | 武汉源锦建材科技有限公司 | One-component flexible polymer waterproof mortar material and method for preparing waterproof mortar by using one-component flexible polymer waterproof mortar material |
| CN109503086A (en) * | 2018-12-29 | 2019-03-22 | 江苏洋河新城新材料有限责任公司 | A kind of wet mixing mortar using nickel sand and ardealite |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254834A (en) * | 2020-02-13 | 2020-06-09 | 桂林理工大学 | Square steel beam bridge and splicing method thereof |
| CN111454022A (en) * | 2020-05-06 | 2020-07-28 | 江苏启坤循环经济产业技术开发有限公司 | Method for preparing dry-mixed mortar by replacing natural sand with industrial waste residue nickel slag |
| CN113024195A (en) * | 2021-03-12 | 2021-06-25 | 江苏洋河新城新材料有限责任公司 | Wet-mixed mortar using recycled aggregate and preparation method thereof |
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Application publication date: 20191022 |
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