CN107686297A - A kind of net taste type bicomponent cement base waterproof material of environmental protection - Google Patents
A kind of net taste type bicomponent cement base waterproof material of environmental protection Download PDFInfo
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- CN107686297A CN107686297A CN201610634629.0A CN201610634629A CN107686297A CN 107686297 A CN107686297 A CN 107686297A CN 201610634629 A CN201610634629 A CN 201610634629A CN 107686297 A CN107686297 A CN 107686297A
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- Prior art keywords
- cement
- waterproof material
- environmental protection
- powder
- component
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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
- 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
- C04B28/06—Aluminous 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
- 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
- C04B28/08—Slag 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/10—Mortars, concrete or artificial stone characterised by specific physical values for the viscosity
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Abstract
It is 1 comprising weight ratio the invention discloses a kind of net taste type bicomponent cement base waterproof material of environmental protection:16 liquid material components and powder component, wherein, the powder component includes:Cement, sand, inert filler, active filler and chemical admixture;The liquid material component includes polymer emulsion, defoamer, bactericide and water.The net taste type bi-component water-proof material of environmental protection of the present invention has the characteristics that the last detection of VOC, formaldehyde, harmful heavy metal, extremely low ammonia content, net taste, and there is the characteristics of good feature of environmental protection, good physical performance, construction soft handle, it is easy to use, suitable for spray, roller, a variety of construction technologies of brush.
Description
Technical field
The present invention relates to a kind of bicomponent cement base waterproof material, and in particular to a kind of net taste type bicomponent cement base of environmental protection
Waterproof material.
Background technology
Bicomponent cement base waterproof material, particularly in recent years, two-component are risen since the 1990s in China
Cement group water-proofing material development is very fast, but present bicomponent cement base waterproof material existence can be uneven, special
Be not there is containing harmful heavy metal, the shortcomings of poisonous, penetrating odor can be discharged.Specifically, may in polymer emulsion
VOC, formaldehyde, APEO, harmful heavy metal, acrylamide be present, the wherein acrylamide cement reaction strong with alkalescence can discharge and have
The ammonia of penetrating odor;Formaldehyde that may be present in bactericide;Formaldehyde and harmful heavy metal that may be present in water reducer.This
A little materials easily to workmen and are moved in the health of owner and damaged.Therefore, with the hair increasingly in house ornamentation market
Exhibition, the demand in particularly rehousing market increasingly increase, and increasing consumer can be selected with ring in house decoration
Protect the waterproof product of effect.
But architectural intermediate water mud base waterproof material in the market, the cement-based waterproof product on comprehensive net taste are still at present
Blank, for this problem, a kind of waterproof material with the net taste effect of environmental protection is badly in need of in this area.
The content of the invention
It is an object of the invention to provide a kind of net taste type bicomponent cement base waterproof material of environmental protection.
The first aspect of the present invention, there is provided a kind of bicomponent cement base waterproof material, comprising powder component and liquid material component,
Wherein, the powder component includes:Cement, sand, inert filler, active filler and chemical admixture;The liquid material component bag
Containing polymer emulsion, defoamer, bactericide and water, and the weight ratio of the liquid material component and powder component is 1:1-6.
In another preference, the waterproof material is formulated by powder component and liquid material component.
In another preference, the powder component is by cement, sand, inert filler, active filler and chemical admixture
Composition.
In another preference, the liquid material component is made up of polymer emulsion, defoamer, bactericide and water.
In another preference, the weight ratio of the liquid material component and powder component is 1:1.1-4.
In another preference, the powder component includes:
In another preference, the powder component is by 30-60 parts by weight of cement, 20-70 parts by weight sand, 0-30 weight
Part inert filler, the parts by weight of activated fillers of 0-30 and 0-10 parts by weight chemical admixture are formed.
In another preference, the powder component is by 40-55 parts by weight of cement, 20-35 parts by weight sand, 15-25 weights
Part inert filler, the parts by weight of activated fillers of 2-10 and 0.1-1 parts by weight chemical admixture is measured to form.
In another preference, the liquid material component includes:
In another preference, the liquid material component by 30-95 parts by weight polymer emulsion, 0.2-1 parts by weight defoamer,
0.1-0.8 parts by weight bactericide and 3-70 parts by weight water are formed.
In another preference, the liquid material component is defoamed by 40-90 parts by weight polymer emulsion, 0.3-0.7 parts by weight
Agent, 0.2-0.6 parts by weight bactericide and 5-60 parts by weight water are formed.
In another preference, the cement is general-purpose cement or special cement.
In another preference, the general-purpose cement is selected from portland cement, Portland cement, slag silicate salt solution
Group more than one or both of mud, Portland pozzolana cement, Portland fly ash cement, composite Portland cement
Close.
In another preference, the special cement is selected from:Sulphate aluminium cement, perhafnate cement, white silicate
Combination more than one or both of cement.
In another preference, the sand is the combination of quartz sand or silica sand or both.
In another preference, the sand for 50-200 mesh quartz sand or silica sand or both combination, preferably 70-
The combination of the quartz sand or silica sand or both of 150 mesh.
In another preference, the inert filler is combination more than calcium carbonate, silica flour, talcum powder or both.
In another preference, the inert filler is 150-800 purposes, the preferably calcium carbonate of 200-500 mesh, quartz
Combination more than powder, talcum powder or both.
In another preference, one kind in metakaolin, miberal powder, flyash, volcanic ash of the active filler or
Two or more combinations.
In another preference, the chemical admixture be selected from water reducer, hydrophober, retarder, defoamer, thickener,
Combination more than one or both of early strength agent.
In another preference, the water reducer is polycarboxylate water-reducer.
In another preference, the water reducer is formaldehydeless, without harmful heavy metal.
In another preference, the water reducer is polycarboxylate water-reducer formaldehydeless, without harmful heavy metal.
In another preference, the hydrophober is organosilicon moisture repellent.
In another preference, the thickener is cellulose ether.
In another preference, polymer emulsion is selected from acrylic emulsion, Acrylate-styrene bipolymer copolymer emulsion, benzene second
Combinations more than one or both of alkene-butadiene copolymer emulsion, vinyl acetate-ethylene copolymerization emulsions.
In another preference, described polymer emulsion uses does not detect VOC, first by JC 1066-2008 standards
Aldehyde, harmful heavy metal, and be free of acrylamide, without APES class.
In another preference, described bactericide is non-formaldehyde type industrial bactericide.
In another preference, described bactericide is is made up of or two one kind in sterilization component MIT, CMIT and BIT
The non-formaldehyde type industrial bactericide of compound composition more than kind.
In another preference, described defoamer is one kind in mineral oils, organic silicon or polyethers defoamer
Or two or more combination.
Unless otherwise defined, anticipated known to all specialties used in text and scientific words and one skilled in the art
Justice is identical.In addition, any method similar or impartial to described content and material all can be applied in the inventive method.Wen Zhong
Described preferable implementation only presents a demonstration with material to be used.
The bicomponent cement base waterproof material of the present invention, end detection VOC, formaldehyde, harmful heavy metal, ammonia content is extremely low, changes
It has been apt to the smell harm problem of traditional bicomponent cement base waterproof material.The bicomponent cement base waterproof material of the present invention, has
The characteristics of feature of environmental protection is good, good physical performance, construction soft handle, it is easy to use, suitable for spray, roller, a variety of construction technologies of brush.
The bicomponent cement base waterproof material of the present invention, can be applied to various building inner, external wall waterproofs, particularly suitable
The metope of high building site and the rehousing that need to quickly move in is required in the feature of environmental protection.Normal temperature is constructed during use, easy to operate, construction
Property (including roller coat brush spraying) good, net taste non-hazardous.It is strong with the cohesive force of basic unit after construction, impervious good, extensibility
Greatly, waterproof effect is good.
It should be understood that within the scope of the present invention, above-mentioned each technical characteristic of the invention and have in below (eg embodiment)
It can be combined with each other between each technical characteristic of body description, so as to form new or preferable technical scheme.As space is limited, exist
This no longer tires out one by one states.
Brief description of the drawings
Fig. 1 is smell Laboratory Module structural representation.
Embodiment
Present inventor develops a kind of net taste type bicomponent cement of environmental protection first by depth studying extensively
Base waterproof material, end detection VOC, formaldehyde, harmful heavy metal, ammonia content is extremely low, improves traditional bicomponent cement base waterproof material
The smell harm problem of material.On this basis, the present invention is completed.
The features described above that the present invention mentions, or the feature that embodiment is mentioned can be in any combination.Disclosed in this case specification
All features can be used in combination with any combinations thing form, each feature disclosed in specification, can with it is any provide it is identical, equal
Deng or similar purpose alternative characteristics substitution.Therefore except there is special instruction, disclosed feature is only impartial or similar features
General example.
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.The experimental method of unreceipted actual conditions in the following example, generally according to conventional strip
Part, or according to the condition proposed by manufacturer.Unless otherwise indicated, otherwise percentage and number are percentage by weight and weight
Number.
Universal method
(1) Odor Evaluations
Look forward to marking according to ippon company<<The net taste series of products of Q/OAEY 1020-2014 ippon base materials>>Formula smell is entered
Row evaluation.It is as follows using the experimental cabin shown in Fig. 1, method:
By about 30g or so test sample brushing in the front of glass plate, it is about 600 square centimeters to apply plate suqare;
The glass plate for scribbling sample is put into thermostatic drying chamber (coated surface is upward), 30 under being dried under the conditions of 50 ± 1 DEG C
Minute, taking-up is parked 30 minutes at room temperature;
The test piece 5 after processing is put into experimental cabin 1, shuts experiment hatch door 2, stand 1 hour;
Open experiment hatch door 2 and carry out Odor Evaluations, judge oder levels intensity by table 1;
After the completion of each Odor Evaluations, ventilation valve 3 is opened, it is close using air blower 4 to 1 forced ventilation of experimental cabin 5 minutes
Close experimental cabin 1.Smell assessment is carried out after 30 minutes again.Until front and rear secondary Odor Evaluations indifference and untill reaching 2 grades of smells.
The smell degree explanation of table 1
Reach the requirement of net taste, its odour intensity performance must meet the regulation of table 2.
The requirement of the odour intensity of table 2
(2) harmful substance determines
According to《Limits of harmful substances in JC/T 1066-2008 building water-proof paints》Requirement to the harmful substance of formula
It is measured.
(3) performance test
According to《JC/T 984-2011 Polymer cement materials》Requirement to liquid powder ratio be 1:6-1:Between 2.5
Formula carries out performance test.
According to《GB/T 23445-2009 polymer cement waterproof paints》Requirement to liquid powder ratio be 1:2.5-1:Between 1
Formula carry out performance test.
Embodiment 1
In the present embodiment, liquid material component is:
Powder component is:
The liquid powder ratio of formula is 1:3.3, marked according to enterprise<<The net taste series of products of Q/OAEY 1020-2014 ippon base materials>>、
《Limits of harmful substances in JC/T 1066-2008 building water-proof paints》With《JC/T 984-2011 Polymer cement materials》
Test evaluation is carried out to the formula.
The waterproof material (example formulations 1 i.e. in form) and the common waterproof material of in the market of preparation are formulated by embodiment 1
Smell test result it is as shown in table 3.
The smell test result of table 3
Smell test result shows:Embodiment 1 be formulated waterproof material smell when the 1st smell is tested can with up to
To grade 2, and the common waterproof material product of in the market its smell after the 4th is circulated can be only achieved grade 2.
The harmful substance testing result of example formulations 1 is shown in table 4.
The harmful substance testing result of table 4
Example formulations 1 compare the quantitative measurement result of the common waterproof material of in the market for shown in table 5.
The physical properties results of table 5
The performance test results show:The physical property of example formulations 1 is better than the common waterproof material product in market.
Embodiment 2
In the present embodiment, liquid material component is:
Powder formulation:
The liquid powder ratio of this example formulations is 1:2.5, marked according to enterprise<<The net taste series of Q/OAEY 1020-2014 ippon base materials
Product>>、《Limits of harmful substances in JC/T 1066-2008 building water-proof paints》With《GB/T 23445-2009 polymer cements
Water-repellent paint》Test evaluation is carried out to the formula.
The waterproof material (example formulations 2 i.e. in form) that preparation is formulated by embodiment 2 compares the common waterproof material of in the market
The smell test result of material is shown in table 6.
The smell test result of table 6
Smell test result shows:Example formulations 2 can reach odor intensity scale 2 after circulating 3 times, and in the market is general
Logical waterproof material is but unable to reach the requirement of net taste.
The harmful substance testing result of example formulations 2 is shown in table 7.
The harmful substance testing result of table 7
Example formulations 2 compare the quantitative measurement result of the common waterproof material of in the market for shown in table 8.
The physical properties results of table 8
The performance test results show that the physical property of example formulations 2 is better than the common waterproof material product in market.
All it is incorporated as referring in this application in all documents that the present invention refers to, it is independent just as each document
It is incorporated as with reference to such.In addition, it is to be understood that after the above-mentioned instruction content of the present invention has been read, those skilled in the art can
To be made various changes or modifications to the present invention, these equivalent form of values equally fall within the model that the application appended claims are limited
Enclose.
Claims (10)
- A kind of 1. bicomponent cement base waterproof material, it is characterised in that the waterproof material includes powder component and liquid material component, Wherein, the powder component includes:Cement, sand, inert filler, active filler and chemical admixture;The liquid material component bag Containing polymer emulsion, defoamer, bactericide and water, and the weight ratio of the liquid material component and powder component is 1:1-6.
- 2. waterproof material as claimed in claim 1, it is characterised in that the powder component includes:
- 3. waterproof material as claimed in claim 1, it is characterised in that the liquid material component includes:
- 4. waterproof material as claimed in claim 1, it is characterised in that the cement is general-purpose cement or special cement.
- 5. waterproof material as claimed in claim 4, it is characterised in that the general-purpose cement is selected from portland cement, ordinary silicon In acid salt cement, portland slag cement, Portland pozzolana cement, Portland fly ash cement, composite Portland cement One or more kinds of combinations;And/orThe special cement is selected from:One or both of sulphate aluminium cement, perhafnate cement, white portland cement with On combination.
- 6. waterproof material as claimed in claim 1, it is characterised in that the sand is the group of quartz sand or silica sand or both Close.
- 7. waterproof material as claimed in claim 1, it is characterised in that the inert filler is calcium carbonate, silica flour, talcum powder One or both of more than combination.
- 8. waterproof material as claimed in claim 1, it is characterised in that the active filler is selected from metakaolin, miberal powder, fine coal Combination more than one or both of ash, volcanic ash.
- 9. waterproof material as claimed in claim 1, it is characterised in that the chemical admixture is selected from water reducer, hydrophober, delayed Combination more than one or both of solidifying agent, defoamer, thickener, early strength agent.
- 10. waterproof material as claimed in claim 1, it is characterised in that polymer emulsion is selected from acrylic emulsion, acrylic acid One or both of ester-styrene copolymerized emulsion, styrene butadiene copolymers emulsion, vinyl acetate-ethylene copolymerization emulsions with On combination.
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108587359A (en) * | 2018-07-05 | 2018-09-28 | 长沙大禹建材科技有限公司 | A kind of water-repellent paint and preparation method thereof with long-acting killing mosquito worm's ovum function |
CN109294373A (en) * | 2018-10-30 | 2019-02-01 | 湖北汇林建材有限公司 | It is a kind of to integrate heat-insulated, waterproof, extra-weather-proof compound two-component coating |
CN109456005A (en) * | 2018-12-17 | 2019-03-12 | 派丽(上海)管理有限公司 | A kind of Polymer cement materials |
CN109896800A (en) * | 2019-04-02 | 2019-06-18 | 武汉三源特种建材有限责任公司 | A kind of high performance polymer modified cement waterproofing coating and preparation method thereof |
CN110713363A (en) * | 2018-07-11 | 2020-01-21 | 立邦涂料(中国)有限公司 | Multifunctional wall leveling renovating material |
CN111218179A (en) * | 2019-12-11 | 2020-06-02 | 湖南神州皓绿科技发展有限公司 | Waterproof coating and preparation method and application thereof |
CN111825411A (en) * | 2020-06-24 | 2020-10-27 | 佳固士(浙江)新材料有限公司 | Back water surface waterproof material capable of stopping open water and self-healing and preparation method and application thereof |
CN112341075A (en) * | 2020-09-18 | 2021-02-09 | 郑州大学 | Polluted soil surface layer barrier material and preparation method thereof |
CN113527954A (en) * | 2020-03-29 | 2021-10-22 | 上海伟星新材料科技有限公司 | Thick-coating type whitening-resistant waterproof coating and preparation method thereof |
CN114180902A (en) * | 2020-09-15 | 2022-03-15 | 立邦涂料(中国)有限公司 | Rigid waterproof material with super-strong dynamic cracking resistance and preparation method thereof |
CN117343582A (en) * | 2023-09-21 | 2024-01-05 | 科顺民用建材有限公司 | Composition for preparing adhesive coating, preparation method and application thereof |
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Cited By (16)
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CN108587359A (en) * | 2018-07-05 | 2018-09-28 | 长沙大禹建材科技有限公司 | A kind of water-repellent paint and preparation method thereof with long-acting killing mosquito worm's ovum function |
CN110713363B (en) * | 2018-07-11 | 2022-04-26 | 立邦涂料(中国)有限公司 | Multifunctional wall leveling renovating material |
CN110713363A (en) * | 2018-07-11 | 2020-01-21 | 立邦涂料(中国)有限公司 | Multifunctional wall leveling renovating material |
CN109294373A (en) * | 2018-10-30 | 2019-02-01 | 湖北汇林建材有限公司 | It is a kind of to integrate heat-insulated, waterproof, extra-weather-proof compound two-component coating |
CN109456005B (en) * | 2018-12-17 | 2022-03-22 | 西卡(上海)管理有限公司 | Polymer cement waterproof mortar |
CN109456005A (en) * | 2018-12-17 | 2019-03-12 | 派丽(上海)管理有限公司 | A kind of Polymer cement materials |
CN109896800A (en) * | 2019-04-02 | 2019-06-18 | 武汉三源特种建材有限责任公司 | A kind of high performance polymer modified cement waterproofing coating and preparation method thereof |
CN109896800B (en) * | 2019-04-02 | 2021-09-21 | 武汉三源特种建材有限责任公司 | High-performance polymer cement waterproof coating and preparation method thereof |
CN111218179A (en) * | 2019-12-11 | 2020-06-02 | 湖南神州皓绿科技发展有限公司 | Waterproof coating and preparation method and application thereof |
CN113527954A (en) * | 2020-03-29 | 2021-10-22 | 上海伟星新材料科技有限公司 | Thick-coating type whitening-resistant waterproof coating and preparation method thereof |
CN111825411A (en) * | 2020-06-24 | 2020-10-27 | 佳固士(浙江)新材料有限公司 | Back water surface waterproof material capable of stopping open water and self-healing and preparation method and application thereof |
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