CN106431120A - External-wall waterproof paint - Google Patents
External-wall waterproof paint Download PDFInfo
- Publication number
- CN106431120A CN106431120A CN201610885572.1A CN201610885572A CN106431120A CN 106431120 A CN106431120 A CN 106431120A CN 201610885572 A CN201610885572 A CN 201610885572A CN 106431120 A CN106431120 A CN 106431120A
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- China
- Prior art keywords
- weight portion
- powder
- agent
- exterior wall
- weight
- 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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/603—Agents for controlling alkali-aggregate reactions
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2023—Resistance against alkali-aggregate reaction
-
- 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
-
- 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
The invention discloses external-wall waterproof paint which comprises stone powder, sand, cement, toner, waterproof powder, a water reducer, cellulose, etherified starch, an anti-cracking agent, a binder and an auxiliary. The auxiliary is one of or a mixture of several of a defoamer, a preservative, an anti-alkaline agent and a mildewproof agent. The stone powder is used as a main raw material of powder of the external-wall waterproof paint, so that the problem of environment pollution caused by the stone powder of stone industry can be solved effectively, conventional building production raw materials can be replaced, pollution of and damage to natural resources are reduced, and damage and influence caused to surrounding environment, water sources, natural resources and people's life by the stone industry are avoided. The external-wall waterproof paint has the advantages of being waterproof, anti-alkaline, ultrahigh in binding force, aging-resistant, free of slipping, whiting, powder falling and fading after brushing and easy in construction.
Description
Technical field
The present invention relates to building material technical field, more particularly to one kind use waste stone powder to make as powder major ingredient
Exterior wall waterproofing coating.
Background technology
In stone material industry highly developed today, some industrial residues produced by after cutting stone material are seen everywhere, such as dirty
The water source of dye, discarded stone powder etc., wherein it is particularly acute with discarded stone powder pollution.Discarded stone powder buries pollution, everywhere may be used
See the landfill site of random digging, no any cleaning protective measure, causes serious pollution to surrounding, so that good farmland is planted
Plant, if wind is big, stir up a cloud of dust all over the sky, the water source in the case that rain is big arround severe contamination.Existing powder producer
In the raw material that is bought, great majority are to choose river sand, sea sand, quartz sand, triple superphosphate etc. for main body, and the excavation of these materials is all to big
Natural resourcess cause great destruction, and cause fearful secondary industrial pollution in production with screening process.
Polymer cement waterproof paint is the liquid material based on polymer emulsion and with cement, quartz sand, triple superphosphate and interpolation
The double-component reaction volatile-type water-repellent paint that the powder of the compositions such as agent is composited.Due to its existing cement-based material rigidity and
Good caking property, has polymer emulsion pliability and splitting resistance again, the deep welcome by vast design, especially constructor and
Favorable comment.Industry standard JC/T864 and standard GB/T/T23445《Polymer cement waterproof paint》Formulation and implement to ensure
The quality of polymer cement waterproof paint and popularization have played positive effect.
Polymer cement waterproof paint is very successful in the popularization and application of China.Tune according to China Building Materials Industry Association
Look into, water-repellent paint accounts for the 33.6% of waterproof construction area within 2008, and polymer cement waterproof paint is in water-repellent paint
Ratio is 42.5%.With developing rapidly for Building Trade in China, the usage amount of polymer cement waterproof paint with annual 15～
17% speed increases, and the usage amount of China's polymer cement waterproof paint in 2010 reaches 500,000 tons.In range of application, gather
Compound cement waterproof paint is primarily adapted for use in the waterproof construction of toilet bath room, balcony, a small amount of waterproof construction for being used for basement.
Content of the invention
The invention provides a kind of exterior wall waterproofing coating.
The invention provides following scheme：
A kind of exterior wall waterproofing coating, the water-repellent paint includes the raw material of following weight portion：65～75 weight portion of stone powder, sand 13
～17 weight portions, 30～40 weight portion of cement, 0.5～1.5 weight portion of toner, 0.3～0.7 weight portion of waterproof powder, water reducer 0.1
～0.5 weight portion, 0.08～0.4 weight portion of cellulose, 0.08～0.3 weight portion of etherification starch, 0.2～0.5 weight of antimitotic agent
Part, 0.1～0.3 weight portion of binding agent, 0.2～0.5 weight portion of auxiliary agent；
The auxiliary agent includes the mixture of one or more in defoamer, preservative, antalkaline, antifungus agent.
Preferably：The water-repellent paint includes the raw material of following weight portion：68～72 weight portion of stone powder, husky 15～16 weight
Part, 34～38 weight portion of cement, 0.5～1.2 weight portion of toner, 0.5～0.7 weight portion of waterproof powder, 0.3～0.5 weight of water reducer
Amount part, 0.08～0.3 weight portion of cellulose, 0.1～0.3 weight portion of etherification starch, 0.2～0.4 weight portion of antimitotic agent, binding agent
0.1～0.2 weight portion, 0.3～0.5 weight portion of auxiliary agent.
Preferably：The water reducer is naphthalene series high-efficiency water-reducing agent, aliphatic high-efficiency water reducing agent, aminosulfonate-based superplasticizer, poly-
Any one in carboxylic acid high-performance water reducing agent.
Preferably：The cellulose is hydroxypropyl methyl cellulose.
Preferably：The molecular weight of the hydroxypropyl methyl cellulose is more than 150,000.
Preferably：The etherification starch is hydroxyalkyl starch, carboxymethyl starch, any one in cationic starch.
Preferably：The defoamer is emulsified silicone oil, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene season penta
Four alcohol ethers, polyoxyethylene polyoxy propanol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene glycerin ether, poly dimethyl silicon
Any one in oxygen alkane.
Preferably：The antalkaline includes the raw material of following percentage by weight：Portland cement 35%, washed-out sand
40.45%th, flyash 15%, dicalcium powder 5%, inorganic pigment 2.5%, organosilicon 0.3%, water reducer 0.2%, redispersible breast
Rubber powder 0.5%, hydroxypropyl methyl cellulose 0.05%, antifungus agent 0.5%, calcium formate 0.5%.
Preferably：The antifungus agent is the double phenoxazine arsenic of oxo.
Preferably：The particle diameter of the stone powder is 10 μm to 45 μm.
According to the specific embodiment that the present invention is provided, the invention discloses following technique effect：
By the invention it is possible to realize a kind of exterior wall waterproofing coating, under a kind of implementation, the water-repellent paint include with
The raw material of lower weight portion：65～75 weight portion of stone powder, husky 13～17 weight portions, 30～40 weight portion of cement, toner 0.5～1.5
Weight portion, 0.3～0.7 weight portion of waterproof powder, 0.1～0.5 weight portion of water reducer, 0.08～0.4 weight portion of cellulose, etherificate are formed sediment
0.08～0.3 weight portion of powder, 0.2～0.5 weight portion of antimitotic agent, 0.1～0.3 weight portion of binding agent, 0.2～0.5 weight of auxiliary agent
Part auxiliary agent includes the mixture of one or more in defoamer, preservative, antalkaline, antifungus agent.The application is provided
Exterior wall waterproofing coating, with stone powder as the main raw material(s) of the powder of the exterior wall waterproofing coating, can effectively solve the problem that Ornamental Stone Industry
Stone powder environmental pollution problem, can substitute traditional architecture production raw material, reduce pollution and destruction to natural resourcess；Solve
Injury and impact that Ornamental Stone Industry is caused on surrounding enviroment, water source, natural resourcess and people's lives.While the exterior wall for preparing
Water-repellent paint has that waterproof, alkali resistant, cohesive force be superpower, ageing-resistant, brushing not slip-stream, do not whiten, not dry linting, colour-fast, easily apply
The characteristics such as work.
Certainly, the arbitrary product for implementing the present invention is it is not absolutely required to while reaching all the above advantage.
Specific embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment
The only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment obtained by art personnel, belongs to the scope of protection of the invention.
Water-repellent paint cured after formed waterproofing membrane have certain extensibility, elastoplasticity, crack resistance, impermeability and
Weatherability, can play waterproof, prevent blending protective effect.Water-repellent paint has good thermal adaptability, easy to operate, it is easy to keep in repair
With maintenance.Therefore, it is widely used in building trade.The embodiment of the present application provides a kind of exterior wall waterproofing coating, described anti-
Water paint includes the raw material of following weight portion：65～75 weight portion of stone powder, husky 13～17 weight portions, 30～40 weight portion of cement,
0.5～1.5 weight portion of toner, 0.3～0.7 weight portion of waterproof powder, 0.1～0.5 weight portion of water reducer, cellulose 0.08～0.4
Weight portion, 0.08～0.3 weight portion of etherification starch, 0.2～0.5 weight portion of auxiliary agent；The auxiliary agent include defoamer, preservative,
The mixture of one or more in antalkaline, antifungus agent.
In the powder material bought by current water-repellent paint producer, great majority are to choose river sand, sea sand, quartz sand, weight
Calcium etc. is main body, and the excavation of these materials all causes great destruction to the Nature resource, and makes in production with screening process
Become fearful secondary industrial pollution.The stone powder used by the embodiment of the present application, main raw material(s) is using granite, marble and people
The waste stone powder after stone cutting is made, the comprehensive utilization rate of stone powder is 60-70%.Using stone powder as the exterior wall waterproofing coating powder
The main raw material(s) of material, can effectively solve the problem that the stone powder environmental pollution problem of Ornamental Stone Industry, can substitute traditional architecture production
Raw material, reduces pollution and the destruction to natural resourcess；Ornamental Stone Industry is solved to surrounding enviroment, water source, natural resourcess and people's people's livelihood
Injury and impact that work is caused.While the waterproofing slurry for preparing has good performance.Cement can be reduced with stone powder
Addition, the alkaline accumulation of salt in the surface soil problem of cement itself can be reduced.
In actual applications, described water reducer is naphthalene series high-efficiency water-reducing agent, aliphatic high-efficiency water reducing agent, the efficient diminishing of amino
Any one in agent, high performance water reducing agent of polyocarboxy acid.The cellulose is hydroxypropyl methyl cellulose.Further, described
The molecular weight of hydroxypropyl methyl cellulose is more than 150,000.The etherification starch is hydroxyalkyl starch, carboxymethyl starch, cation
Any one in starch.The defoamer is emulsified silicone oil, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene season
Penta 4 alcohol ethers, polyoxyethylene polyoxy propanol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene glycerin ether, poly dimethyl
Any one in siloxanes.The antalkaline includes the raw material of following percentage by weight：Portland cement 35%, washed-out sand
40.45%th, flyash 15%, dicalcium powder 5%, inorganic pigment 2.5%, organosilicon 0.3%, water reducer 0.2%, redispersible breast
Rubber powder 0.5%, hydroxypropyl methyl cellulose 0.05%, antifungus agent 0.5%, calcium formate 0.5%.The antifungus agent is the double fens of oxo
Dislike arsenic.The particle diameter of the stone powder is 10 μm to 45 μm.
When specifically preparing to exterior wall waterproofing coating, the waste stone powder for collecting is put in dehydrator is dried first
Dry, proportionally cement, stone powder, sand, toner, additive package, powder machine sealing is put into, carries out uniform stirring, Ran Houfen
Dress.The method normal-temperature reaction, no any waste residue in production process, waste gas, waste water is produced.In the preparation, every production work
Skill is all fairly simple, it is easy to control, and quickly can go into operation, energy saving, environmental protection, in line with zero-emission and the target of no pollution,
Environmental pollution can be more effectively improved, meets the policy of sustainable development and the project policy in development zone.
Embodiment 1
A kind of exterior wall waterproofing coating, the water-repellent paint includes the raw material of following weight portion：65 weight portion of stone powder, husky 13 weight
Amount part, 30 weight portion of cement, 0.5 weight portion of toner, 0.3 weight portion of waterproof powder, 0.1 weight portion of water reducer, 0.08 weight of cellulose
Amount part, 0.08 weight portion of etherification starch, 0.2 weight portion of antimitotic agent, 0.1 weight portion of binding agent, 0.2 weight portion of auxiliary agent；Described help
Agent includes defoamer, preservative, antalkaline.The water reducer is naphthalene series high-efficiency water-reducing agent.The cellulose is hydroxypropyl methyl
Cellulose.Further, the molecular weight of the hydroxypropyl methyl cellulose is more than 150,000.The etherification starch is formed sediment for hydroxyalkyl
Powder.The defoamer is emulsified silicone oil.The antalkaline includes the raw material of following percentage by weight：Portland cement 35%, water
Washed-out sand 40.45%, flyash 15%, dicalcium powder 5%, inorganic pigment 2.5%, organosilicon 0.3%, water reducer 0.2%, can divide again
Scattered latex powder 0.5%, hydroxypropyl methyl cellulose 0.05%, antifungus agent 0.5%, calcium formate 0.5%.The antifungus agent is oxo
Double phenoxazine arsenic.The particle diameter of the stone powder is 10 μm.
Embodiment 2
A kind of exterior wall waterproofing coating, the water-repellent paint includes the raw material of following weight portion：72 weight portion of stone powder, husky 16 weight
Amount part, 38 weight portion of cement, 1.2 weight portion of toner, 0.7 weight portion of waterproof powder, 0.5 weight portion of water reducer, 0.3 weight of cellulose
Part, 0.3 weight portion of etherification starch, 0.2 weight portion of antimitotic agent, 0.1 weight portion of binding agent, 0.5 weight portion of auxiliary agent；The auxiliary agent bag
Include defoamer, preservative, antalkaline.The water reducer is naphthalene series high-efficiency water-reducing agent.The cellulose is hydroxypropyl methyl fiber
Element.Further, the molecular weight of the hydroxypropyl methyl cellulose is more than 150,000.The etherification starch is hydroxyalkyl starch.
The defoamer is emulsified silicone oil.The antalkaline includes the raw material of following percentage by weight：Portland cement 35%, washed-out sand
40.45%th, flyash 15%, dicalcium powder 5%, inorganic pigment 2.5%, organosilicon 0.3%, water reducer 0.2%, redispersible breast
Rubber powder 0.5%, hydroxypropyl methyl cellulose 0.05%, antifungus agent 0.5%, calcium formate 0.5%.The antifungus agent is the double fens of oxo
Dislike arsenic.The particle diameter of the stone powder is 10 μm.
Embodiment 3
A kind of exterior wall waterproofing coating, the water-repellent paint includes the raw material of following weight portion：68 weight portion of stone powder, husky 15 weight
Amount part, 34 weight portion of cement, 0.5 weight portion of toner, 0.5 weight portion of waterproof powder, 0.3 weight portion of water reducer, 0.08 weight of cellulose
Amount part, 0.1 weight portion of etherification starch, 0.4 weight portion of antimitotic agent, 0.2 weight portion of binding agent, 0.3 weight portion of auxiliary agent；The auxiliary agent
Including defoamer, preservative, antalkaline, antifungus agent.The water reducer is high performance water reducing agent of polyocarboxy acid.The cellulose is hydroxyl
Propyl methocel.Further, the molecular weight of the hydroxypropyl methyl cellulose is more than 150,000.The etherification starch is
Cationic starch.The defoamer is emulsified silicone oil.The antalkaline includes the raw material of following percentage by weight：Portland cement
35%th, washed-out sand 40.45%, flyash 15%, dicalcium powder 5%, inorganic pigment 2.5%, organosilicon 0.3%, water reducer
0.2%th, redispersable latex powder 0.5%, hydroxypropyl methyl cellulose 0.05%, antifungus agent 0.5%, calcium formate 0.5%.Described
Antifungus agent is the double phenoxazine arsenic of oxo.The particle diameter of the stone powder is 20 μm.
Embodiment 4
A kind of exterior wall waterproofing coating, the water-repellent paint includes the raw material of following weight portion：75 weight portion of stone powder, husky 17 weight
Amount part, 40 weight portion of cement, 1.5 weight portion of toner, 0.7 weight portion of waterproof powder, 0.5 weight portion of water reducer, 0.4 weight of cellulose
Part, 0.3 weight portion of etherification starch, 0.5 weight portion of antimitotic agent, 0.3 weight portion of binding agent, 0.5 weight portion of auxiliary agent；The auxiliary agent bag
Include defoamer, preservative, antalkaline, antifungus agent.The water reducer is high performance water reducing agent of polyocarboxy acid.The cellulose is hydroxypropyl
Ylmethyl cellulose.Further, the molecular weight of the hydroxypropyl methyl cellulose is more than 150,000.The etherification starch is sun
Ionic starch.The defoamer is emulsified silicone oil.The antalkaline includes the raw material of following percentage by weight：Portland cement
35%th, washed-out sand 40.45%, flyash 15%, dicalcium powder 5%, inorganic pigment 2.5%, organosilicon 0.3%, water reducer
0.2%th, redispersable latex powder 0.5%, hydroxypropyl methyl cellulose 0.05%, antifungus agent 0.5%, calcium formate 0.5%.Described
Antifungus agent is the double phenoxazine arsenic of oxo.The particle diameter of the stone powder is 20 μm.
Table 1 below is exterior wall waterproofing coating obtained in embodiment 1-4 by inspection mortar performance test table：
Table 1
In a word, the application provide exterior wall waterproofing coating, with stone powder as the powder of the exterior wall waterproofing coating main original
Material, can effectively solve the problem that the stone powder environmental pollution problem of Ornamental Stone Industry, can substitute traditional architecture production raw material, and it is right to reduce
The pollution of natural resourcess and destruction；The injury that Ornamental Stone Industry is caused is solved to surrounding enviroment, water source, natural resourcess and people's lives
And impact.While the exterior wall waterproofing coating for preparing has, waterproof, alkali resistant, cohesive force be superpower, ageing-resistant, brushing not slip-stream,
Do not whiten, not dry linting, colour-fast, easy construction etc. characteristic.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
The including of nonexcludability, so that a series of process including key elements, method, article or equipment not only include that those will
Element, but also other key elements including being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence " including ... ", it is not excluded that
Also there is other identical element in process, method, article or the equipment for including the key element.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit protection scope of the present invention.All
Any modification, equivalent substitution and improvement that is made within the spirit and principles in the present invention etc., are all contained in protection scope of the present invention
Interior.
Claims (10)
1. a kind of exterior wall waterproofing coating, it is characterised in that the water-repellent paint includes the raw material of following weight portion：Stone powder 65～75
Weight portion, husky 13～17 weight portions, 30～40 weight portion of cement, 0.5～1.5 weight portion of toner, 0.3～0.7 weight of waterproof powder
Part, 0.1～0.5 weight portion of water reducer, 0.08～0.4 weight portion of cellulose, 0.08～0.3 weight portion of etherification starch, antimitotic agent
0.2～0.5 weight portion, 0.1～0.3 weight portion of binding agent, 0.2～0.5 weight portion of auxiliary agent；
The auxiliary agent includes the mixture of one or more in defoamer, preservative, antalkaline, antifungus agent.
2. exterior wall waterproofing coating according to claim 1, it is characterised in that the water-repellent paint includes following weight portion
Raw material：68～72 weight portion of stone powder, husky 15～16 weight portions, 34～38 weight portion of cement, 0.5～1.2 weight portion of toner, waterproof
0.5～0.7 weight portion of powder, 0.3～0.5 weight portion of water reducer, 0.08～0.3 weight portion of cellulose, etherification starch 0.1～0.3
Weight portion, 0.2～0.4 weight portion of antimitotic agent, 0.1～0.2 weight portion of binding agent, 0.3～0.5 weight portion of auxiliary agent.
3. exterior wall waterproofing coating according to claim 2, it is characterised in that the water reducer is naphthalene series high-efficiency water-reducing agent,
Any one in aliphatic high-efficiency water reducing agent, aminosulfonate-based superplasticizer, high performance water reducing agent of polyocarboxy acid.
4. exterior wall waterproofing coating according to claim 2, it is characterised in that the cellulose be
Element.
5. exterior wall waterproofing coating according to claim 4, it is characterised in that the molecular weight of the hydroxypropyl methyl cellulose
For more than 150,000.
6. exterior wall waterproofing coating according to claim 2, it is characterised in that the etherification starch be
Any one in methyl starch, cationic starch.
7. exterior wall waterproofing coating according to claim 2, it is characterised in that the defoamer be
Fatty acid ester compounded thing, polyoxyethylene polyoxypropylene tetramethylolmethane ether, polyoxyethylene polyoxy propanol amidogen ether, polypropylene glycerol aether
With any one in polyoxyethylene polyoxypropylene glycerin ether, polydimethylsiloxane.
8. exterior wall waterproofing coating according to claim 2, it is characterised in that the antalkaline includes following percentage by weight
Raw material：Portland cement 35%, washed-out sand 40.45%, flyash 15%, dicalcium powder 5%, inorganic pigment 2.5%, organosilicon
0.3%th, water reducer 0.2%, redispersable latex powder 0.5%, hydroxypropyl methyl cellulose 0.05%, antifungus agent 0.5%, formic acid
Calcium 0.5%.
9. exterior wall waterproofing coating according to claim 2, it is characterised in that the antifungus agent is the double phenoxazine arsenic of oxo.
10. exterior wall waterproofing coating according to claim 2, it is characterised in that the particle diameter of the stone powder be.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885572.1A CN106431120A (en) | 2016-10-11 | 2016-10-11 | External-wall waterproof paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885572.1A CN106431120A (en) | 2016-10-11 | 2016-10-11 | External-wall waterproof paint |
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| CN106431120A true CN106431120A (en) | 2017-02-22 |
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| CN201610885572.1A Pending CN106431120A (en) | 2016-10-11 | 2016-10-11 | External-wall waterproof paint |
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| CN107721306A (en) * | 2017-10-13 | 2018-02-23 | 佛山市家德士环保建材有限公司 | A kind of dry powder and mortar of exterior wall application and preparation method thereof |
| CN108997806A (en) * | 2018-07-21 | 2018-12-14 | 筑梦高科建筑有限公司 | A kind of building external wall waterproof coating and preparation method thereof |
| CN110256011A (en) * | 2019-06-25 | 2019-09-20 | 北京宇阳泽丽防水材料有限责任公司 | A kind of polymer cement waterproof paint and preparation method thereof |
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| CN105198338A (en) * | 2015-09-12 | 2015-12-30 | 宁波申泰干粉建材有限公司 | Composite environment-friendly waterproof dry-mixed mortar and preparation method thereof |
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| CN110256011B (en) * | 2019-06-25 | 2021-09-21 | 北京宇阳泽丽防水材料有限责任公司 | Polymer cement waterproof coating and preparation method thereof |
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