CN102863891A - Plant-root-piercing-resistant waterproof coating - Google Patents
Plant-root-piercing-resistant waterproof coating Download PDFInfo
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- CN102863891A CN102863891A CN2012103350474A CN201210335047A CN102863891A CN 102863891 A CN102863891 A CN 102863891A CN 2012103350474 A CN2012103350474 A CN 2012103350474A CN 201210335047 A CN201210335047 A CN 201210335047A CN 102863891 A CN102863891 A CN 102863891A
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Abstract
The invention discloses plant-root-piercing-resistant waterproof coating, which comprises first components and second components. The first components are polyether prepolymers containing cyanamide radicals. The second components comprise mixture and chemical root-resistant agent, wherein the mixture contains hydroxyl groups and amino groups. The first components and the second components are mixed according to mass ratio being 1: (2-3). By adopting the method, the plant-root-piercing-resistant waterproof coating provided by the invention has the advantages that the waterproof performance and the plant root piercing resistance can be integrated, the problem that plant roots pierce a waterproof layer in roof green planting engineering is solved, the waterproof coating is superior to waterproof coiled materials which cause water leakage because of improper joint treatment, the goal of seamlessly connecting the entire green planting roof to form an integral waterproof root-resistant layer can be realized, the coating construction is facilitated, the coating is firmly bonded with a substrate, and the practical values and the economic values are very good.
Description
Technical field
The present invention relates to the construction work field of waterproof materials, particularly relate to a kind of waterproof paint of anti-the plant root puncture.
Background technology
In recent decades, along with the fast development of economy and improving constantly of people's living standard, energy dilemma and ecocrisis are more and more severeer, and energy problem and environmental problem more and more receive people's concern.Wherein buildings is as the maximum comsumption of natural resources person of society, and very remarkable on the impact of environment, green building is current social development problem in the urgent need to address.The roof greening planting engineering is the important content in energy saving building and the green building, and the Air quality in city can be improved in the greenery patches, roof, and effectively alleviating urban heat island effect promotes the urban air view, the protection of environment is played the effect of particularly important.
The roof greening planting engineering is to cover the views such as green vegetation, artificial hillock, pond at positions such as the roof of building or basement roofs, builds the ecosystem of making us pleasing, beautifying the environment.And green roof generally is comprised of the plant of planting, waterproof stopping area, water draining and accumulating device, thermal insulation separation thermosphere etc., and wherein the waterproof stopping area is particularly important.Any roof greening planting engineering all can face the problem of water leakage, the plant of room surface grafting has flourishing root system, they can penetrate roof construction layer and cause serious percolating water phenomenon, so the roof greening planting engineering requires water-proof material to have simultaneously water-proof function and anti-roots of plants is worn performance, guarantees simultaneously plant normal growth.Now water-proof material commonly used mainly is waterproof roll, but waterproof roll exist overlap joint not firm have the slit, can not topical application and bonding effect poor and go wrong in actual applications, can not reach good waterproof root resistance effect.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of coating application conveniently and the good waterproof paint of anti-plant root puncture of performance.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of waterproof paint of anti-the plant root puncture is provided, comprise the first component and second component, described the first component is the polyethers performed polymer that contains the cyanamide root, described second component comprises mixture and the chemical root resistance agent that contains oh group and amino group, and described the first component and described second component in mass ratio 1:2～3 mix.
In a preferred embodiment of the present invention, described the first component is formed by polyether glycol and tolylene diisocyanate or diphenylmethanediisocyanate polyreaction.
In a preferred embodiment of the present invention, described polyether glycol comprises polyether Glycols or polyether-tribasic alcohol.
In a preferred embodiment of the present invention, the described mixture that contains oh group and amino group comprises one or more in softening agent, weighting agent, composite vulcanizing agent, catalyzer, the anti-aging agent.
In a preferred embodiment of the present invention, described chemical root resistance agent is standby anti-many (preventol) B2 or standby anti-many (preventol) B5.
In a preferred embodiment of the present invention, the weight percent of described chemical root resistance agent addition is standby many (preventol) B2 1.0～1.5% or standby anti-many (preventol) B5 0.5～1.0% put.
The invention has the beneficial effects as follows: the waterproof paint of anti-plant root puncture the of the present invention, can integrate waterproof and anti-plant root puncture, solved the problem of plant root puncture waterproof layer on the roof greening planting engineering, be better than other causes percolating water because joint treatment is improper waterproof base material, can realize that the seamless link of whole planting technique roofing becomes the waterproof stopping area of an integral body, coating application is convenient, and is bonding firmly with substrate, has good practical value and economic benefit.
Embodiment
The below is described in detail preferred embodiment of the present invention, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
The invention provides a kind of waterproof paint of anti-the plant root puncture, comprise the first component and second component, described the first component is the polyethers performed polymer that contains the cyanamide root, described polyethers performed polymer is to be formed by polyether glycol and tolylene diisocyanate or diphenylmethanediisocyanate polyreaction, and wherein said polyether glycol comprises polyether Glycols or polyether-tribasic alcohol.Described second component comprises mixture and the chemical root resistance agent that contains oh group and amino group, the wherein said mixture that contains oh group and amino group comprises one or more in softening agent, weighting agent, composite vulcanizing agent, catalyzer, the anti-aging agent, described chemical root resistance agent is Preventol " standby anti-many " B2 or Preventol " standby anti-many " B5, and wherein the weight percent of addition is respectively 1.0～1.5%, 0.5～1.0%.
The preparation process of the present invention's waterproof paint of anti-the plant root puncture is:
The preparation of (1) first component: put into successively polyether glycol, softening agent in the reactor, stir under the normal temperature more than 30 minutes to even, polyether glycol and plasticiser mixture are warming up to 110～120 ℃, vacuumize dehydration 60 minutes, polyether glycol and plasticiser mixture are down to below 70 ℃, tolylene diisocyanate or diphenylmethanediisocyanate are added drop-wise in the mixture, mixture is warming up to 80～90 ℃ and be incubated, prepolymerization reaction 2～3 hours, be cooled to and obtain the first component below 50 ℃, the first component is carried out metering packing;
(2) preparation of second component: with polyether glycol, liquid filler four line oil are put into successively in the reactor and are stirred, be warming up to 105～120 ℃, adding solidifying agent stirs to dissolving, add successively defoamer, fleut coarse whiting and talcum powder, tinting material, mixture is warming up to 110 ℃ ± 5 ℃, vacuumize state dehydration 2 hours, be cooled to below 70 ℃, add chemical root resistance agent, catalyzer stirred 30 minutes, the material that stirs is added in the colloidal mill grind, and mesh-of-grind requires to be controlled at below the 20 μ m, obtain second component, second component is carried out metering packing;
(3) described the first component and described second component in mass ratio 1:2～3 mix, spread upon on the basal plane, through namely being solidified into high resilience after a few hours, having again the water-proof coating of integral seamless tough and tensile the time.
The described waterproof paint of anti-the plant root puncture has the obvious technique effect shown in the following table after tested:
The waterproof paint of anti-plant root puncture that the present invention discloses, can integrate waterproof and anti-plant root puncture, be better than other causes percolating water because joint treatment is improper waterproof base material, can realize that the seamless link of whole planting technique roofing becomes the waterproof stopping area of an integral body, coating application is convenient, bonding firmly with substrate, have good practical value and economic benefit.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. waterproof paint of anti-the plant root puncture, it is characterized in that, comprise the first component and second component, described the first component is the polyethers performed polymer that contains the cyanamide root, described second component comprises mixture and the chemical root resistance agent that contains oh group and amino group, and described the first component and described second component in mass ratio 1:2～3 mix.
2. the waterproof paint of anti-plant root puncture the according to claim 1 is characterized in that, described the first component is formed by polyether glycol and tolylene diisocyanate or diphenylmethanediisocyanate polyreaction.
3. the waterproof paint of anti-plant root puncture the according to claim 2 is characterized in that, described polyether glycol comprises polyether Glycols or polyether-tribasic alcohol.
4. the waterproof paint of anti-plant root puncture the according to claim 1 is characterized in that, the described mixture that contains oh group and amino group comprises one or more in softening agent, weighting agent, composite vulcanizing agent, catalyzer, the anti-aging agent.
5. the waterproof paint of anti-plant root puncture the according to claim 1 is characterized in that, described chemical root resistance agent is standby anti-many B2 or standby anti-many B5.
6. the waterproof paint of anti-plant root puncture the according to claim 5 is characterized in that, the weight percent of described chemical root resistance agent addition is standby many B2 1.0～1.5% or the standby anti-many B5 0.5～1.0% put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103350474A CN102863891A (en) | 2012-09-12 | 2012-09-12 | Plant-root-piercing-resistant waterproof coating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103350474A CN102863891A (en) | 2012-09-12 | 2012-09-12 | Plant-root-piercing-resistant waterproof coating |
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| CN102863891A true CN102863891A (en) | 2013-01-09 |
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| CN2012103350474A Pending CN102863891A (en) | 2012-09-12 | 2012-09-12 | Plant-root-piercing-resistant waterproof coating |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468124A (en) * | 2013-09-06 | 2013-12-25 | 安徽朗凯奇建材有限公司 | Waterproof and root-resistant polyurethane coating for planting roof |
| CN104277666A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Root-blocking type epoxy amino waterproof paint and preparation method thereof |
| CN104277669A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Heat-insulation corrosion-resistant rooting-resistant type waterproof paint for planted roof and preparation method thereof |
| CN104277667A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Plant root puncturing preventing waterproof coating and preparation method thereof |
| CN104277681A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Heat-insulating root-resistant waterproof coating and preparation method thereof |
| CN104277680A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Germicidal negative-radical waterproof coating and preparation method thereof |
| CN104877542A (en) * | 2015-06-16 | 2015-09-02 | 北京东方雨虹防水技术股份有限公司 | Mono-component PU (Polyurethane) root-resistant waterproof paint and preparation method thereof |
| CN105733432A (en) * | 2016-04-19 | 2016-07-06 | 上海应用技术学院 | High-modulus polyurethane waterproofing paint and preparation method thereof |
| CN106010208A (en) * | 2016-06-29 | 2016-10-12 | 上海应用技术学院 | Anti-puncture polyurethane waterproof coating and preparation method thereof |
| CN110358425A (en) * | 2019-07-09 | 2019-10-22 | 科顺防水科技股份有限公司 | A kind of response type root-resistant puncturing polyurethane water-proof paint root resistance agent and preparation method thereof |
| CN110903751A (en) * | 2019-10-18 | 2020-03-24 | 科顺防水科技股份有限公司 | Reactive single-component polyurethane root-puncture-resistant waterproof coating and preparation method thereof |
| CN115232244A (en) * | 2022-06-29 | 2022-10-25 | 广东吉美帮新材料有限公司 | Acrylate waterproof emulsion containing root-resisting agent group |
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| CN101230233A (en) * | 2008-02-22 | 2008-07-30 | 苏州中材非金属矿工业设计研究院有限公司 | Water-curing environment-friendly type polyurethane waterproofing paint and preparation technique thereof |
| CN101899889A (en) * | 2009-05-27 | 2010-12-01 | 北京世纪洪雨科技有限公司 | Waterproof roll with plant root impaling resistance and manufacturing method thereof |
| CN101935488A (en) * | 2010-09-30 | 2011-01-05 | 北京立高科技股份有限公司 | Plant root resistant waterproof coating and preparation method thereof |
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2012
- 2012-09-12 CN CN2012103350474A patent/CN102863891A/en active Pending
Patent Citations (3)
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| CN101230233A (en) * | 2008-02-22 | 2008-07-30 | 苏州中材非金属矿工业设计研究院有限公司 | Water-curing environment-friendly type polyurethane waterproofing paint and preparation technique thereof |
| CN101899889A (en) * | 2009-05-27 | 2010-12-01 | 北京世纪洪雨科技有限公司 | Waterproof roll with plant root impaling resistance and manufacturing method thereof |
| CN101935488A (en) * | 2010-09-30 | 2011-01-05 | 北京立高科技股份有限公司 | Plant root resistant waterproof coating and preparation method thereof |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468124A (en) * | 2013-09-06 | 2013-12-25 | 安徽朗凯奇建材有限公司 | Waterproof and root-resistant polyurethane coating for planting roof |
| CN104277666A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Root-blocking type epoxy amino waterproof paint and preparation method thereof |
| CN104277669A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Heat-insulation corrosion-resistant rooting-resistant type waterproof paint for planted roof and preparation method thereof |
| CN104277667A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Plant root puncturing preventing waterproof coating and preparation method thereof |
| CN104277681A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Heat-insulating root-resistant waterproof coating and preparation method thereof |
| CN104277680A (en) * | 2014-10-29 | 2015-01-14 | 安徽朗凯奇建材有限公司 | Germicidal negative-radical waterproof coating and preparation method thereof |
| CN104877542A (en) * | 2015-06-16 | 2015-09-02 | 北京东方雨虹防水技术股份有限公司 | Mono-component PU (Polyurethane) root-resistant waterproof paint and preparation method thereof |
| CN105733432A (en) * | 2016-04-19 | 2016-07-06 | 上海应用技术学院 | High-modulus polyurethane waterproofing paint and preparation method thereof |
| CN106010208A (en) * | 2016-06-29 | 2016-10-12 | 上海应用技术学院 | Anti-puncture polyurethane waterproof coating and preparation method thereof |
| CN110358425A (en) * | 2019-07-09 | 2019-10-22 | 科顺防水科技股份有限公司 | A kind of response type root-resistant puncturing polyurethane water-proof paint root resistance agent and preparation method thereof |
| CN110903751A (en) * | 2019-10-18 | 2020-03-24 | 科顺防水科技股份有限公司 | Reactive single-component polyurethane root-puncture-resistant waterproof coating and preparation method thereof |
| CN115232244A (en) * | 2022-06-29 | 2022-10-25 | 广东吉美帮新材料有限公司 | Acrylate waterproof emulsion containing root-resisting agent group |
| CN115232244B (en) * | 2022-06-29 | 2023-02-24 | 广东吉美帮新材料有限公司 | Acrylate waterproof emulsion containing root-resisting agent group |
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Application publication date: 20130109 |