CN103265251B - Flexible waterproof paint - Google Patents
Flexible waterproof paint Download PDFInfo
- Publication number
- CN103265251B CN103265251B CN201310221846.3A CN201310221846A CN103265251B CN 103265251 B CN103265251 B CN 103265251B CN 201310221846 A CN201310221846 A CN 201310221846A CN 103265251 B CN103265251 B CN 103265251B
- Authority
- CN
- China
- Prior art keywords
- waterproof paint
- flexible waterproof
- powder
- weight ratio
- orders
- 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.)
- Expired - Fee Related
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a flexible waterproof paint. The flexible waterproof paint is composed of 35-45% of powder and 55-65% of liquid, wherein the power is composed of the following components in a weight ratio: 42.5 of common silicate, 60-70 of R cement, 15-25 of quartz powder, 5-15 of quartz sand, 3-7 of lignocelluloses and 0.5-2 of filler, and the liquid is composed of the following components in a weight ratio: 90-100 of acrylic emulsion, 3-7 of distilled water, 0.3-0.7 of preservative and 2-3 of defoaming agent. The flexible waterproof paint has the beneficial effects that the water, weather and ageing resistant properties of the waterproof paint are improved, and meanwhile, the flexible waterproof paint has favorable flexibility and elongation and is particularly suitable for use in a humid environment.
Description
Technical field
The present invention relates to Flexible waterproof paint, belong to building material technical field.
Background technology
Will on building surface, form thin film through solvent or the volatilization of moisture or the chemical reaction of two kinds of components, building surface and water are completely cut off, thus plays the effect of waterproof, sealing, these thick liquids brushed are called waterproof paint.The waterproofing membrane that waterproof paint is formed after solidification has certain extensibility, elastoplasticity, splitting resistance, impermeability and weathering resistance, can play waterproof, prevent blending provide protection.Waterproof paint has good thermal adaptability, easy and simple to handle, for ease of maintenaince with maintenance.Waterproof paint refers to that film that coating is formed can prevent a kind of coating of rainwater or underground water seepage.But existing waterproof paint water tolerance, weathering resistance, loss of properties on aging, various strengthening agent, weighting agent, macromolecular elastomer make it be dispersed in colloid by difficulty, easily there is seepage or bonding phenomenon loosely in product, simultaneously due to environment that coating soaks for a long time, existing coating flexibility is not good, unit elongation is poor, easily ruptures.
Summary of the invention
The object of the invention is to solve existing cement-base waterproof coating poor performance problem, provide a kind of water tolerance, weathering resistance, ageing resistance good Flexible waterproof paint, there is good snappiness and unit elongation simultaneously.
The object of the invention is to be achieved through the following technical solutions: Flexible waterproof paint, its weight part is the powder of 35 ~ 45% and the liquid material composition of 55 ~ 65%, wherein,
Powder is made up of the component of following weight ratio:
Liquid material is made up of the component of following weight ratio:
The grain size of described silica powder is 300 ~ 500 orders.
The granular size of described quartz sand is 130 ~ 180 orders.
Ordinary Portland cement 42.5R effect is gained in strength, and thin, rubble sand is gained in strength the density i.e. degree of adhesion of filling simultaneously and regulate above two kinds, and glass chopped silk increases the performance of crack resistence, and calcium formiate regulates concrete set time.
First liquid material is poured in container, and then powder is slowly poured in liquid material, and be stirred well to evenly without the cream pasty state rubber cement of powder, nothing precipitation, can obtain, easy to make.
In use, basic unit is moistening with clear water, by the brushing of rubber cement uniform crossover, avoid Lou brushing, general requirement at least brushes 2--4 all over (thickness 1.5mm--2mm), and basal plane requires firm clean smooth free from dust without greasy dirt without cast and other loose thing, obvious hole sand holes must first with cement mortar blocking and floating, sharp-pointed edge should be removed, before construction, with the moistening basal plane of clear water to being as the criterion without open fire.
Construct under normal temperature, construct in latter two days, notice that anti-rain insolation proof is antifreeze.
Beneficial effect of the present invention is: improve the water tolerance of waterproof paint, weathering resistance, ageing-resistant performance, in the life-span same with concrete, has good snappiness and unit elongation simultaneously, can fill up the crack that 1--2mm is long, is specially adapted to use in moist environment.
Embodiment
Technical scheme of the present invention is further described below in conjunction with embodiment, but described in claimed scope is not limited to.
Embodiment 1
Flexible waterproof paint, its weight part is the powder of 40% and the liquid material composition of 60%, wherein,
Powder is made up of the component of following weight ratio:
Liquid material is made up of the component of following weight ratio:
The grain size of described silica powder is 400 orders.
The granular size of described quartz sand is 150 orders.
The technical indicator of the present embodiment is as table one.
The technical indicator of table one embodiment coating
| Test item | Detected result |
| Solids content/% | 72 |
| Tensile strength (non-processor)/MPa | 3 |
| Elongation at break (non-processor)/% | 300 |
| Cohesive strength (non-processor)/MPa | 1.5 |
| Watertightness (0.3MPa, 30min) | Waterproof |
Visible, this coating has good water tolerance, weathering resistance, the good Flexible waterproof paint of ageing resistance, has good snappiness and unit elongation simultaneously.
Embodiment 2
Flexible waterproof paint, its weight part is the powder of 35% and the liquid material composition of 65%, wherein,
Powder is made up of the component of following weight ratio:
Liquid material is made up of the component of following weight ratio:
The grain size of described silica powder is 500 orders.
The granular size of described quartz sand is 180 orders.
Embodiment 3
Flexible waterproof paint, its weight part is the powder of 45% and the liquid material composition of 55%, wherein,
Powder is made up of the component of following weight ratio:
Liquid material is made up of the component of following weight ratio:
The grain size of described silica powder is 300 orders.
The granular size of described quartz sand is 130 orders.
Embodiment 4
Flexible waterproof paint, its weight part is the powder of 42% and the liquid material composition of 58%, wherein,
Powder is made up of the component of following weight ratio:
Liquid material is made up of the component of following weight ratio:
The grain size of described silica powder is 450 orders.
The granular size of described quartz sand is 160 orders.
Embodiment 5
Flexible waterproof paint, its weight part is the powder of 38% and the liquid material composition of 62%, wherein,
Powder is made up of the component of following weight ratio:
Liquid material is made up of the component of following weight ratio:
The grain size of described silica powder is 350 orders.
The granular size of described quartz sand is 130 orders.
Claims (3)
1. a Flexible waterproof paint, is characterized in that: it is that the powder of 35 ~ 45% and the liquid material of 55 ~ 65% form by weight ratio, wherein,
Powder is made up of the component of following weight ratio:
2. Flexible waterproof paint according to claim 1, is characterized in that: the granular size of described silica powder is 300 ~ 500 orders.
3. Flexible waterproof paint according to claim 1, is characterized in that: the granular size of described quartz sand is 130 ~ 180 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221846.3A CN103265251B (en) | 2013-06-06 | 2013-06-06 | Flexible waterproof paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310221846.3A CN103265251B (en) | 2013-06-06 | 2013-06-06 | Flexible waterproof paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103265251A CN103265251A (en) | 2013-08-28 |
| CN103265251B true CN103265251B (en) | 2015-02-11 |
Family
ID=49008930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310221846.3A Expired - Fee Related CN103265251B (en) | 2013-06-06 | 2013-06-06 | Flexible waterproof paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103265251B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449785B (en) * | 2013-09-10 | 2016-04-06 | 厦门力嘉诚防水工程有限公司 | A kind of polymer cement waterproof paint |
| CN104140231A (en) * | 2014-08-08 | 2014-11-12 | 鳄鱼制漆(上海)有限公司 | Environment-friendly waterproof mortar |
| CN104446186B (en) * | 2014-11-10 | 2017-07-18 | 厦门防水博士建筑工程有限公司 | The special waterproofing slurry of kitichen and toilet |
| CN106348683A (en) * | 2016-08-24 | 2017-01-25 | 江西科阳工程材料技术有限公司 | Colored nano waterproof glue |
| CN108250812A (en) * | 2018-01-16 | 2018-07-06 | 厦门力嘉诚防水工程有限公司 | A kind of universal water-repellent paint of graphene |
| CN108250868A (en) * | 2018-01-17 | 2018-07-06 | 厦门力嘉诚防水工程有限公司 | A kind of graphene Flexible waterproof paint |
| CN114163199B (en) * | 2022-02-11 | 2022-05-03 | 河北壹合防水科技有限公司 | Cement-based flexible waterproof coating and rigid-flexible composite waterproof coating |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117500A (en) * | 2006-08-04 | 2008-02-06 | 中宏（天津）实业有限公司 | Method for preparing cement waterproof paint |
| CN101429401A (en) * | 2007-11-06 | 2009-05-13 | 董善刚 | High-performance waterproof coating material of cement based polymer |
| CN102050608B (en) * | 2010-11-05 | 2013-01-23 | 长沙大禹建筑防水工程有限公司 | Polymer cement waterproof paint and method for preparing waterproof coating layer |
-
2013
- 2013-06-06 CN CN201310221846.3A patent/CN103265251B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103265251A (en) | 2013-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103265251B (en) | Flexible waterproof paint | |
| CN105567067B (en) | A kind of organic inorganic hybridization water-repellent paint and preparation method thereof | |
| CN103275578A (en) | Universal waterproof coating | |
| ES2436368T3 (en) | Acrylic polyurethane polymers dispersions and uses thereof | |
| WO2017092570A1 (en) | Waterproof material | |
| CN103043971B (en) | Cracking-resistant cement-base waterproof coating | |
| KR101652306B1 (en) | Inorganic Powder Coating Waterproof Agent | |
| CN106316293A (en) | Water-proof coating of cement-based polymer | |
| CN109135460B (en) | High-strength high-water-resistance polymer emulsion building waterproof coating and preparation method thereof | |
| CN105199546A (en) | Novel epoxy resin waterproof coating | |
| CN104479469A (en) | Strong-toughness waterproof coating and preparation method thereof | |
| CN104129969A (en) | Geopolymer-based carbon fiber sheet binder | |
| KR101529964B1 (en) | Permeability waterproof agent and constructing method for waterproof using thereof | |
| CN108046687B (en) | Graphene modified cement-based waterproof coating | |
| CN1931952A (en) | Waterproof adhesive powder composition and its prepn process | |
| CN103224366A (en) | Monocomponent polymer cement waterproof slurry containing slurry microcrystalline powder | |
| CN104788058A (en) | Low-price environment-friendly dry-mixed expanded polyphenyl board bonding mortar | |
| CN103449785B (en) | A kind of polymer cement waterproof paint | |
| CN103059653A (en) | JS waterproof coating | |
| CN108911657A (en) | A kind of dedicated mending mortar of ocean engineering | |
| CN104692742A (en) | Nano polymer anti-cracking and waterproof mortar | |
| CN108250868A (en) | A kind of graphene Flexible waterproof paint | |
| CN112694796A (en) | Composite waterproof coating and preparation method thereof | |
| CN103602239A (en) | Novel interior wall waterproof coating | |
| CN105199550A (en) | Anti-ageing epoxy resin waterproof coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20160606 |