WODAFLEX TH
Single-component insulation spread system on MS polymer basis for sloping and vertical surfaces and suspended ceilings
Product Characteristics
Single-component insulation spread material based on MS polymers for permanent hydro-insulation against ground moisture and pressurized water
- supplied as single-component, solvent-free
- ready for direct application
- does not require base priming
- hygienic, eco-friendly
- watertight
- permanently frost-resistant
- perfect adhesion to concrete base
Use
WODAFLEX TH is a single-component permanently flexible, hydro-insulation spread based on MS polymers intended for hydro-insulation of various concrete and reinforced concrete structural elements. It designed for sealing of concrete structures surfaces in hydro technical structures, water treatment industry and so on. It can be used for coating of reservoirs or water pipes. It can be also used as a hydro-insulation layer on cohesive lime-cement plasters, masonry built of aeroconcrete blocks, burnt brick or plasterboard and other cohesive substrates. It is suitable for sealing of asphalt strips and coverings. Material also proves well in hydro-insulation applications in permanent contact with soil, like cellars, structures foundations, basement-less buildings and joints of pipes passages. Another area of WODAFLEX LQ use is repair work on flat roofs, like connections between roof and chimneys, roof-lights and flashing. Material can be as well used for sealing of joints between concrete prefabricates.
Physical and mechanical parameters
Chemical resistance: WODAFLEX TH resists well to many chemicals. Resistance to specific chemical needs to be checked with the manufacturer
| Bulk density | 1 560 ± 20 kg/m3 |
| Color | non-standard light grey |
| Absorbability (%) | 0 |
| Drying out time between coat layers under 20 °C (hours) | ~ 4 |
| Water-tightness (under positive water pressure) | > 8 bars (80 m of water column) |
Test certificates
The product is certified according to Act 22/1997 and Governmental Decree No. 312/2005 Coll. Continuous independent quality control is provided by accredited testing laboratory No. 095/2002, Horský s.r.o.
Supervision of the quality system, EMS and OHSAS is carried out by Notified Body No. 1020.
Instruction for preparation and application
Base. Any incoherent, loose, weatherworn or otherwise visibly damaged concrete shall be completely removed from the base surface. The concrete surface cannot be contaminated by substances negatively effecting adhesion to the base (fats, greases, oils, etc.). If the substrate is soiled with asphalt, bitumen or tar or the screed is to be applied on asphalt stripes, it is necessary to apply primer coating using WODAFLEX KP. This material is suitable even for very absorptive surfaces.
Workability. WODAFLEX TH is supplied ready for direct application. Material reacts with air humidity
and therefore it is necessary to use up the material in 120 minutes from opening of the packaging.
Neither temperature of the base nor temperature of ambient air shall be below + 5 °C and above + 35 °C.
Application of the spread. The spread is applied on the base evenly using velour roller with short hair. First layer must be sufficiently set prior to application of second layer (4 hours, at 20 °C, and RH > 65%). Screed can be applied by brush or asphalt broom in tight corners or larger surfaces.
In case of hydro-insulation of structures exposed to non-pressurized water, it is recommended to strengthen the spread with a glass fabric in the connection between walls and horizontal surfaces. The glass fabric should have minimum weight of 110 g/m2 and openings of 4×4 mm into first layer. In case of hydro-insulation of structures exposed to pressurized water, it is recommended to strengthen the screed with glass fabric in entire area.
Curing time. The spread can be fully loaded after 24 hours under 20 °C
Tools cleaning. Tools must be cleaned immediately upon end of work. Cured material can be cleaned off only by mechanical means.
Warning. After opening of the original packaging, it is necessary to use up the material or remainder of the material seal air-tightly.
Specific consumption
Specific consumption of the water proofing coating WODAFLEX TH amounts to 1.2 ÷ 1.5 kg/m2 in two layers coat. This consumption yields layer thickness of approximately 1.0 mm.
More info on the product page
WODAFLEX TH
WODAFLEX LQ
Single-component insulation spread system on MS polymer basis for horizontal surfaces
Product Characteristics
Single-component insulation spread material based on MS polymers for permanent hydro-insulation against ground moisture and pressurized water
- supplied as single-component, solvent-free
- ready for direct application
- does not require base priming
- hygienic, eco-friendly
- watertight
- permanently frost-resistant
- perfect adhesion to concrete base
Use
WODAFLEX LQ is a single-component permanently flexible, hydro-insulation spread based on MS polymers intended for hydro-insulation of various concrete and reinforced concrete structural elements. It designed for sealing of concrete structures surfaces in hydro technical structures, water treatment industry and so on. It can be used for coating of reservoirs or water pipes. It can be also used as a hydro-insulation layer on cohesive lime-cement plasters, masonry built of aeroconcrete blocks, burnt brick or plasterboard and other cohesive substrates. It is suitable for sealing of asphalt strips and coverings. Material also proves well in hydro-insulation applications in permanent contact with soil, like cellars, structures foundations, basement-less buildings and joints of pipes passages. Another area of WODAFLEX LQ use is repair work on flat roofs, like connections between roof and chimneys, roof-lights and flashing. Material can be as well used for sealing of joints between concrete prefabricates
Physical and mechanical parameters
Chemical resistance: WODAFLEX LQ resists well to many chemicals. Resistance to specific chemical needs to be checked with the manufacturer
| Bulk density | 1 560 ± 20 kg/m3 |
| Color/td> | non-standard light grey |
| Absorbability (%) | 0 |
| Drying out time between coat layers under 20 °C (hours) | ~ 4 |
| Water-tightness (under positive water pressure) | > 8 bars (80 m of water column) |
Test certificates
The product is certified according to Act 22/1997 and Governmental Decree No. 312/2005 Coll. Continuous independent quality control is provided by accredited testing laboratory No. 095/2002, Horský s.r.o.
Supervision of the quality system, EMS and OHSAS is carried out by Notified Body No. 1020
Instruction for preparation and application
Base. Any incoherent, loose, weatherworn or otherwise visibly damaged concrete shall be completely removed from the base surface. The concrete surface cannot be contaminated by substances negatively effecting adhesion to the base (fats, greases, oils, etc.). If the substrate is soiled with asphalt, bitumen or tar or the screed is to be applied on asphalt stripes, it is necessary to apply primer coating using WODAFLEX KP. This material is suitable even for very absorptive surfaces.
Workability. WODAFLEX LQ is supplied ready for direct application. Material reacts with air humidity and therefore it is necessary to use up the material in 120 minutes from opening of the packaging.
Neither temperature of the base nor temperature of ambient air shall be below + 5 °C and above + 35 °C.
Application of the spread. The spread is applied on the base evenly using velour roller with short hair. Total consumption of the material is approximately 1.2 ÷ 1.5 kg/m2. First layer must be sufficiently set prior to application of second layer (4 hours, at 20 °C, and RH > 65%). Screed can be applied by brush or asphalt broom in tight corners or larger surfaces.
In case of hydro-insulation of structures exposed to non-pressurized water, it is recommended to strengthen the spread with a glass fabric in the connection between walls and horizontal surfaces. The glass fabric should have minimum weight of 110 g/m2 and openings of 4×4 mm into first layer. In case of hydro-insulation of structures exposed to pressurized water, it is recommended to strengthen the screed with glass fabric in entire area.
Curing time. The spread can be fully loaded after 24 hours under 20 °C
Tools cleaning. Tools must be cleaned immediately upon end of work. Cured material can be cleaned off only by mechanical means.
Warning. After opening of the original packaging, it is necessary to use up the material or remainder of the material seal air-tightly.
Specific consumption
Specific consumption of the water proofing coating WODAFLEX LQ amounts to 1.2 ÷ 1.5 kg/m2 in two layers coat. This consumption yields layer thickness of approximately 1.0 mm
More info on the product page
WODAFLEX LQ (pdf, 0.4 MB)
WATERFIN PV
Water proofing and anti-radon slurry coating fit for direct contact with potable water
Product Characteristics
Two-component permanently elastic water proofing material consisting of dry component on inorganic basis and water-soluble modified polymer dispersion. Meets the requirements of EN 14891.
- supplied in specified rate of components, has very good workability
- can be applied on damp surfaces, has perfect adhesion to base
- permanently resistant against high water pressure
- highly elastic; facilitates bridging of any, even movable, crack
- resistant against combined impact of frost and spreading salt
- resistant against permanent exposure to acid solutions up to pH 1.5 and alkaline solutions up to pH 13.0
- creates efficient barrier against radon penetration
- as required by Act No. 258/2000 Coll. and Ministry of Health Decree No. 409/2005 Coll. is eligible for direct contact with potable water
Use
WATERFIN PV is a two-component permanently elastic polymer cement sealing suspension intended for water proofing of various concrete and reinforced concrete construction elements. It is used for surface sealing of concrete constructions in hydro-technical and water works and as sealing layer under tile covering or another floor finishes in bathrooms, pools and water tanks. Further finds use as a sealing layer on coherent lime plaster, masonry made of porous concrete panels, or the bricks, plasterboard and other tolerable surfaces. It is also suitable as a safety waterproofing under ceramic tiles or walk-able layer in bathrooms, swimming pools, water tanks and other structures. It has good adhesion to metal bases, which are protected by its alkalinity against start-up of corrosive processes. It can be used as permanently efficient anti-radon protection. It can be also used as coating of drinking water piping. The coating with WATERFIN PV cannot be considered as aesthetic surfacing.
Physical and mechanical parameters
Requirements / results according to EN 14891
| Testing method | Requirements | Results | ||
| Adhesion to base (MPa) | initial | EN 14891 | > 0.5 | > 1.6 |
| after contact with water | EN 14891 | > 0.5 | > 1.2 | |
| after aging in heat | EN 14891 | > 0.5 | > 1.5 | |
| after de-icing cycles | EN 14891 | > 0.5 | > 1.1 | |
| after contact with limewater | EN 14891 | > 0.5 | > 1.1 | |
| Water tightness | EN 14891 | no penetration | without leakage | |
| Crack-bridging ability under normal conditions | EN 14891 | > 0.75 | > 1 mm | |
Physical and mechanical parameters
| Color | dry component | Non-standard grey / white |
| liquid component | ||
| Color of coating **) | grey / white | |
| Bulk density of dry component (kg/m3) | 1550 ± 50 | |
| Minimum film-generating temperature of liquid component | > 1°C | |
| Tensile strength (MPa) | > 1×5 | |
| Yield ability (%) | > 30 | |
| Vapor resistance RDH20 (m) | < 4 | |
| Water tightness (under both negative and positive effect of water pressure) | > 8 bars (80 m water column) | |
| Coefficient of radon D diffusion (m2/s) *) | 9.4×10-12 ±0.5×10-12 | |
| *)Comparable vaporresistance as e.g. vaporresistance of PENEFOL LITHOPLAST 20 foil made of high density polyethylene. | ||
| **) In case of larger surfaces color unevenness can occur in dependence on absorbance of the base. | ||
Test certificates
Meets the requirements of EN 14891, annex ZA.
Initial type testing according to EN 14891 issued by TSÚS Bratislava.
Supervision of the quality system, EMS and OHSAS is carried out by Notified Body No. 1020
Instruction for preparation and application
Base. Any incoherent, loose, weatherworn or otherwise visibly damaged concrete shall be completely removed from the base surface. The concrete surface cannot be contaminated by substances negatively effecting adhesion to the base (fats, greases, oils, etc.). The concrete surface can not at all be covered with dust. Caverns and other surface damages, if any, shall be filled with the repair mortar MONOCRETE PPE TH. The base shall be penetrated with DENSOCRETE 222 diluted in the ratio approximately 1:5 in dependence on the absorbance of the base. In case of exterior application, the underlying layers shall be freeze-thaw resistant
Preparation of waterproofing coating. WATERFIN PV is supplied in specified rate of dry and liquid components which amounts to 2.8 : 1 weight ratio. The preparation itself is as follows: the appropriateate quantity of the dry component is gradually added to the constantly stirred liquid component until mushy consistency fit for application is reached. Depending on used application method or use up to 10% of water can be added. The mixture shall be perfectly homogenized in case of additional thinning of the coating.
Workability is max. 60 minutes at 20°C and relative humidity 50-70 %. The prepared composition shall be suitably protected against desiccation.
Neither temperature of the base nor temperature of ambient air shall be below + 5 °C and above + 30 °C.
Water proofing coating is applied by a brush or roller coating in two or three layers at least. Layers should be applied crosswise (brush strokes would be superposed). The second and third layer can be applied after setting of the previous one i.e. approximately after 24 hours. The coating exposed to pressure water shall be at least 1.5 mm thick. Minimal thickness 1 mm can be used in other cases. In corner, edge or base dilatation areas, it is necessary to insert sealing strip WATERFIN TP into wet coating.
Specific consumption
Specific consumption of the water proofing coating amounts to 1.6 ÷ 2.0 kg/m2 at 1 mm layer thickness, in dependence on the surface roughness and absorbance.
More info on the product page
WATERFIN PV
FOBISIL extra W
Hydrophobic agent
Product Characteristics
One-component water micro-emulsion of a silicon resin without organic diluent. Meets the requirements of EN 1504-2.
- eco-friendly, water soluble
- supplied in optimum consistence, fit for direct application
- has no influence on vapor permeability of treated materials
- significantly decreases absorbability of treated surface
- significantly increases atmospheric and chemical resistance of treated surface
- significantly increases frost resistance of treated surface
Use
FOBISIL extra W is a single-component water micro-emulsion on the basis of silane and siloxane without organic diluents. Especially intended for hydrophobization and treatment of concrete and reinforced concrete, also for treatment of natural or synthetic stone, sandstone, facings in exterior as well as in interior. Agent has significant penetration ability, hydro-phobic effect is permanent.
Physical and mechanical parameters
Requirements / results according to EN 1504-2
| Testing method | Requirements | Results | |
| Penetration depth | Cube with 100 mm sides C (0.7). After impregnation and curing for 28 days the cube is split and the depth of dry layer is a penetration depth | Class I < 10 mm | |
| Water absorption and hydrophobic impregnations resistance to alkalis. | EN 13580 | Absorption ratio <7,5% compared to non-impregnated element | complies |
| Absorption ratio (after immersion in alkaline solution) <10% | complies | ||
| Hydrophobic impregnation drying rate | EN 13579 | Class I > 30% | Class I > 30% |
| Class I > 10% |
Physical and mechanical parameters
| Color | milky white |
| Content of non-volatile substances (%) | 1020 ± 25 |
| Diffusion resistance to water vapor RdH2O (m) | < 0.005 |
| Water impermeability 120 min (l/m2) | 0.0 |
Test certificates
Meets the requirements of EN 1504-2, annex ZA and TP ŘSD Sec. 31. and TP SSBK III.
Initial tests types according to EN 1504-2, Protocol No. 010-017161 issued by TZÚS Praha
Supervision of the quality system, EMS and OHSAS is carried out by Notified Body No. 1020.
Instruction for preparation and application
Base preparation Surface must be clean, dry and dust free (dust must be removed by an industrial vacuum cleaner).
Application of solution. The solution is applied by spraying or by a roller or, possibly, a brush usually in two layers, in the amount which the treated surface is able to absorb. The goal is not to create a coat on top of the surface, rather penetration of the agent into the maximum depth. Second layer should be applied onto moist first layer (moist to moist), the first layer should not dry out.
Treated surface must be protected from rain and direct sunlight for at least 6 hours. In case of rain the treated surface should be covered.
Neither temperature of the base nor temperature of ambient air shall be below + 5 °C and above + 30 °C. At the temperatures higher than +25ºC the diluent evaporates quicker and therefore the ability of penetration to the deeper parts of the surface is lower. Tools and equipment can be cleaned with water.
Specific consumption The spreading capacity (specific consumption) of the FOBISIL extra W amounts depending on the absorbability of the surface to 0.04 ÷ 0.25 l/m2.
More info on the product page
FOBISIL extra W (pdf, 0.2 MB)
FLEXICOAT
Single‐ component, permanently flexible protective and anti‐carbonization paint for concrete
Product Characteristics
Single-component, permanently flexible protective coating based on aqueous styrene-acrylate polymeric dispersion of fine-grain mineral fillers, special additives and pigments. Meets the requirements of EN 1504-2
- supplied as a single-component product
- has excellent workability, can be applied by brush a roller or a spray gun
- has enhanced carbon dioxide penetration resistance
- highly flexible and ductile even at temperatures below zero
- has the ability to overlap cracks in the base
- permanently UV radiation resistant
- waterproof
- permanently frost resistant
- perfect adhesion to base
Use
FLEXICOAT is a single-component, permanently flexible, waterproof painting material intended especially to protect concrete and reinforced concrete from atmospheric effects and carbonization. It provides good protection for dynamically loaded concrete structures and to protect and repair surfaces damaged by growing hairline cracks. After curing, it provides permanent resistance to water and all atmospheric effects, shows excellent resistance to UV radiation.
Physical and mechanical parameters
Requirements / results according to EN 1504-2
| Testing method | Requirements | Results | |
| Water vapor permeability | EN ISO 7783-1 | Class 1 < 5 m | complies |
| Water penetration rate in liquid stage (kg/m2h -0,5) | EN 1062-3 | w < 0.1 | < 0.1 % |
| Adhesive Bond (MPa) | EN 1542 | > 1.5 | > 1.5 |
| Crack Bridging Ability | EN 1062-7 | A3 | complies |
Physical and mechanical parameters
| Color of paint | RAL grey 7032 |
| Content of non-volatile substances (%) | 58 ± 2 |
| Tensile strength (MPa) | > 1.2 |
| Elongation at break (%) | > 150 |
| Diffusion resistance to water vapor RdH2O (m) | < 1.2 |
| Diffusion resistance to carbon dioxide RdCO2 (m) | > 50 |
| Water-tightness 120 min (l/m2) | 0.0 |
Test certificates
Meets the requirements of EN 1504-2, annex ZA and TP ŘSD Sec. 31. and TP SSBK III.
Initial tests types according to EN 1504-2 issued by TSÚS Bratislava. Protocol No. 1301-CPD-0257 issued by TSÚS Bratislava.
Supervision of the quality system, EMS and OHSAS is carried out by Notified Body No. 1020.
Instruction for preparation and application
The base must be adequately cohesive, free of impurities and possible residual degraded coatings. Local defects should be filled in. Local uneven spots of the surface should be free of sharp edges.
Preparation of the paint FLEXICOAT is supplied as a single-component system. Its preparation for application consists simply of mixing with a suitable manual mixer or a slow-speed electric propeller mixer. The mixed material should be protected from drying by sealing the bucket.
Application The paint is applied to a suitably prepared substrate with a brush, roller or spray gun in two layers. In dependence on absorbance and moistness it is desirable to use FLEXICOAT fixativ for the base penetration. Dry and absorbent substrates require penetration. Interval between applying next layer should be at least 12 hours. The paint is drying out for about 4 hours.
Neither temperature of the base nor temperature of ambient air shall be below + 5 °C and above + 35 °C.
Specific consumption For standard two-layer coating system the spreading capacity (specific consumption) amounts to 0.3 – 0.6 kg/m2, while final thickness of the coating should be ca. 150 – 200 µm.
More info on the product page
FLEXICOAT (pdf, 0.2 MB)
EPOLIT W
Twocomponent watersoluble coating system on the basis of low molecular modified epoxy resin
Product Characteristics
Two-component water-soluble coating system on the basis of low-molecular modified epoxy resin intended for protection and surface finish of concrete and concrete structures as well as for surface finish of cement and polymer cement repair mortars and cement plasters and stuccoes.
- Supplied in specified rate of particular components; no weighting in-situ is needed
- coating can be applied to moist bases (up to 8%)
- provides aesthetically desirable surface finish
- highly abrasion resistant
- permanently resistant to aggressive effect of number of acid and alkaline media, oils, oil products, etc.
Use
EPOLIT W is two-component water-soluble epoxy composition, which is intended for fabrication of protective coatings of concrete and reinforced concrete structures as well as for surface finish of cement and polymer cement repair mortars and cement plasters and stuccoes. It is used especially in places, where enhanced resistance of building structure surface to effects of aggressive media, absolute dust-free surfaces, washability, etc. are required. It is compatible with the permanently flexible spreaded coating WATERFIN PV.
Physical and mechanical parameters
Hardened composition
| Drying-out | stage 1 | 5 hours |
| stage 2 | 24 hours | |
| Appearance | matte | |
| Color | shades RAL 1013, 6010, 6019, 6021, 6032, 7023, 7032 | |
| Impact pendulum hardness after 14 days (%) | > 35 | |
| Adhesion of concrete base (MPa) | > 1 | |
| Absorbance (7 days, 23 °C) (%) | < 0,8 | |
Chemical resistance
| 5% NaOH | 5% NaCl | 5% HNO3 | mineral oils | diesel oil |
| permanent | permanent | temporarily | permanent | permanent |
Test certificates
The product is certified according to Act no. 22/1997 Coll. and Governmental Decree no. 163/2002 Coll. Continuous independent quality control is provided by accredited testing laboratory no. 095/2002, Horský s.r.o.. The authorised entity no. 204 provides quality system supervision
Instruction for preparation and application
Base. Any incoherent, loose or weatherworn particles shall be removed from the base. The surface cannot be contaminated by substances negatively effecting adhesion of the coat to the base (fats, greases, oils, etc.). Tensile strength of surface layers of the base shall be 1.5MPa at least. Corroded reinforcement and visibly damaged concrete shall be properly repaired. When coating is applied, the new concrete shall be 28 days old at least and moisture of the base should not exceed 8%.
Penetration of the base. The first step, which precedes the finishing coat itself, is penetration of the base. The composition EPOLIT W diluted in the following rate is used for penetration.
| EPOLIT W – component A | 5 weight parts |
| EPOLIT W – component B | 1 weight part |
| water *) | 0,5 – 1,5 weight parts |
| *) Water quantity depends on absorbance of the base | |
Penetration is applied preferably by a roller or, possibly, a brush in quantity amounting approximately to 100 ÷ 150 g/m2 in dependence on absorbance of the base. Penetration may not create any film on the concrete surface.
This composition is prepared by proper mixing of components A and B in specified rate. The mixing rate is the following:
| EPOLIT W – component A | 5 weight part |
| EPOLIT W – component B | 1 weight part |
Components A and B are mixed in a sufficiently voluminous vessel by an electrically driven low-speed propeller agitator.
Workability. Workability of prepared composition depends to certain extent on ambient temperature. The prepared
composition is workable 120 minutes under 20 °C. The prepared composition shall be efficiently protected against desiccation. It is also recommended to mix it from time to time.
Neither temperature of the base nor temperature of ambient air shall be below +5 °C and above +30 °C.
Application of the coat. The first step is penetration of the base. Penetration is applied preferably by a roller or,
possibly, a brush in quantity amounting to approximately 100 – 150 g/m2 in dependence on absorbance of the base.
EPOLIT W is applied in two layers with technological break of 24 hours. It is applied preferably by a roller or, possibly, a brush in quantity amounting to approximately 300 – 350 g/m2 per one layer.
If EPOLIT W is applied by spraying, it is practical to adjust its consistence by water in quantity up to 25%
Open time. After mixing the so-called open time of both penetration and coating is max. 120 minutes under 20 °C. It is necessary to take into account that the open time is significantly reduced with increasing temperature.
Dilution. The composition can be diluted by drinking water or water with similar quality, if any. Working aids and tools shall be washed in warm water with added detergent immediately after completion of work. It is also possible to use acetone for perfect cleaning of tools and aids.
Specific consumption Specific consumption of the penetration EPOLIT W amounts to 0,1 ÷ 0,15 kg/m2 in dependence on roughness and absorbance of the base. Specific consumption of the coat EPOLIT W amounts to 0,3 ÷ 0,35 kg/m2 per one layer in dependence on roughness of the base. This consumption ensures that the hardened film is approximately 120 – 150 µm thick
More info on the product page
EPOLIT W (pdf, 0.2 MB)
DENSOCURE R forte
Sealing and finishing coating
Product Characteristics
Single-component sealing and finishing paint based on synthetic resins and containing water-repellent components. Meets the requirements of EN 1504-2.
- supplied in optimum consistence fit for direct application; no additional dilution is needed
- generated film is permanently water-resistant and resistant to alkaline environment
- applied by roller, manual coating or spraying using a suitable air-less equipment
- enhances resistance of surface layers to effects of aggressive media (oils, oil products, inorganic salts, etc.)
- significantly inhibits effects of carbon dioxide upon surface concrete layers
- hydrophobes treated surfaces and structures
- facilitates maintenance of treated floor layers
Use
DENSOCURE R forte is a single-component compound based on synthetic resins, and is used for the surface finishing of cement constructions, and for concrete, during repairs of reinforced concrete structures. It is also employed in laying concrete and the fabrication of new concrete elements and surfaces. Meets the requirements of EN 1504-2, attachment ZA, TP ŘSD Sec. 31 and TP SSBK III.
In addition to this, DENSOCURE R forte finds application in the treatment and finishing of floor structures. Surface finishing of fresh concrete with the paint prevents the mixing water of the concrete from evaporating, thus ensuring proper curing and hardening of the concrete floor surface. It suppresses absorption of water and seals the porous structure of the floor surface. All this contributes to improving considerably the chemical durability of the concrete floor surface and facilitates its maintenance. Very favourable results have also been obtained in surface finishing of non-plastered brickwork, ceramic roof tiles and natural stone carried out in order to provide protection from water and aggressive components of the atmosphere.
Physical and mechanical parameters
Requirements/results according to EN 1504-2
| Testing method | Requirements | Results | |
| Water vapor permeability | EN ISO 7783-1 | Class I < 5 m | complies |
| Water penetration rate in liquid stage (kg/m2h-0,5) | EN 1062-3 | w < 0.1 | < 0.1 % |
| Adhesive Bond (MPa) | EN 1542 | > 1.5 | > 1.5 |
| Chemical resistance | EN ISO 2812-1 | no visual damage | complies |
| Adhesion bond to wet concrete (MPa) | EN 13578 | pull-off test > 1.5 | complies |
Physical and mechanical parameters
| Color of composition | clear liquid |
| Color of generated film | transparent |
| Density (g/cm3) | 0.84 ± 0.04 |
| Drying-out (untacky) | Up to 2 hours |
| Recoatability | Up to 4 hours |
| RdCO2 (total coating thickness 100 µm) | > 300 (m) |
Test certificates
Initial tests types according to EN 1504-2 issued by TSÚS Bratislava.
Supervision of the quality system, EMS and OHSAS is carried out by Notified Body no. 1020.
Instruction for preparation and application
Base.The base for application of the treatment spray are fresh laid or applied layers of repair materials, concretes and cement mortars and, generally, materials on cement basis. The treated surface shall not be covered by a continuous water film (the surface should be dully dump). Dirt, dust and possible residues of de-striping agents shall be also removed.
Preparation of curing agent. The curing agent is supplied ready for application; no additional dilution is needed.
Neither temperature of the base nor temperature of ambient air shall be below + 5°C and above +35°C.
Applying the coating. DENSOCURE R forte is applied by roller, manual coating or spraying using a
suitable air-less equipment. The coating is usually applied in several layers so that total consumption of the treatment agent amounts to 300 g/m2. If the substrate is absorbent it should be cured by DENSOCURE R forte primer in amount of about 150 g/m2 . Tools and aids shall be cleaned by C 6000 thinner immediately after completion of work.
Specific consumption
Specific consumption of the DENSOCURE R forte coating applied in 2 layers amounts to ca. 0.3 kg/m2 depending on the absorbency and the roughness of the substrate.
More info on the product page
DENSOCURE R forte (pdf, 0.4 MB)
DENSOCURE R color
Sealing and finishing color paint
Product Characteristics
Single-component sealing and finishing paint based on synthetic resins and containing water-repellent components. Meets the requirements of EN 1504-2.
- supplied in optimum consistence fit for direct application; no additional dilution is needed
- applied by roller, manual coating or spraying using a suitable air-less equipment
- enhances resistance of surface layers to effects of aggressive media (oils, oil products, inorganic salts, etc.)
- water vapor permeable
- significantly inhibits effects of carbon dioxide upon surface concrete layers
- excellent resistance to atmospheric conditions, permanently water-resistant and resistant to alkaline environment
Use
DENSOCURE R color is a single-component compound based on synthetic resins, and is used for the surface finishing of cement constructions, and for concrete, during repairs of reinforced concrete structures. It is also employed in laying concrete and the fabrication of new concrete elements and surfaces. DENSOCURE R color finds application in the treatment and finishing of floor structures. Meets the requirements of EN 1504-2, attachment ZA, TP ŘSD Sec. 31 and TP SSBK III.
Application of the paint prevents the mixing water of the concrete from evaporating, thus ensuring proper curing and hardening of the concrete floor surface. It suppresses absorption of water and seals the porous structure of the floor surface. All this contributes to improving considerably the chemical durability of the concrete floor surface and facilitates its maintenance. DENSOCURE R color provides long-term protection from water and aggressive components of the atmosphere.
Physical and mechanical parameters
Requirements / results according to EN 1504-2
| Testing method | Requirements | Results | |
| Water vapor permeability | EN ISO 7783-1 | Class I < 5 m | complies |
| Water penetration rate in liquid stage (kg/m2h-0,5) | EN 1062-3 | w < 0.1 | < 0.1 % |
| Adhesive Bond (MPa) | EN 1542 | > 1.5 | > 1.5 |
| Chemical resistance | EN ISO 2812-1 | no visual damage | complies |
| Adhesion bond to wet concrete (MPa) | EN 13578 | pull-off test > 1.5 | complies |
Physical and mechanical parameters
| Color of composition | grey |
| Color of generated film | grey RAL 7032, 7040 |
| Density (g/cm3) | 1.33 ± 0.04 |
| Drying-out (untacky) | Up to 2 hours |
| Recoatability | Up to 4 hours |
| RdCO2 (total coating thickness 100 µm) | > 300 (m) |
Test certificates
Initial tests types according to EN 1504-2 issued by TSÚS Bratislava.
Supervision of the quality system, EMS and OHSAS is carried out by Notified Body No. 1020
Instruction for preparation and application
Base. The base for application of the treatment spray are fresh laid or applied layers of repair materials, concretes and cement mortars and, generally, materials on cement basis. The treated surface shall not be covered by a continuous water film (the surface should be dully dump). Dirt, dust and possible residues of de-striping agents shall be also removed.
Preparation of curing agent. The curing agent is supplied ready for application; no additional dilution is needed.
Neither temperature of the base nor temperature of ambient air shall be below + 5 °C and above + 35 °C.
Applying the coating. DENSOCURE R color should be applied with an airless spray gun. Repeated spraying is recommended to achieve the optimum consumption of 300g/ m2. In absorptive substrate it is recommended to first apply penetration coat using DENSOCURE R in quantity approximately 150 g/ m2.
Immediately following application, the tools and aids should be cleaned with the C 6000 solvent.
Specific consumption
Specific consumption of the DENSOCURE R color coating applied in 2 layers amounts to ca. 300 g/m2 depending on the absorbency and the roughness of the substrate.
More info on the product page
DENSOCURE R color (pdf, 0.4 MB)
BETOSIL W
Single-component water-soluble protective coating on the basis of silicone-acrylate resins
Product Characteristics
Single-component protective coating on the basis of specially formulated silicone-acrylate resin. Meets the requirements of EN 1504-2.
- supplied in optimum consistence fit for direct application
- has extremely low water vapor resistance
- has enhanced carbon dioxide vapor resistance
- generated coating film is permanently water-resistant and resistant to alkaline environment
- permanently protects treated surfaces against aggressive effects of acid components of climate and operating media
- applied by roller, manual coating or spraying
- facilitates maintenance of coated surfaces
Use
BETOSIL W is a single-component protective coating on the basis of specially formulated siliconeacrylate resin, used especially for curing concrete and reinforced concrete constructions. It proved very well for protection of appearing concrete. BBETOSIL W is intended for such particular conditions, which require both high vapor permeance (water vapor permeability) and protection of the surface against damaging climate effects. It effectively protects the treated surfaces against carbonation. It has high resistance to atmospheric conditions and effects of chemical de-icing agents. It has also good resistance to condensates with increased acidity (chemical plants, road constructions, etc.).
Physical and mechanical parameters
Requirements / results according to EN 1504-2
| Testing method | Requirements | Results | |
| Water vapor permeability | EN ISO 7783-1 | Class I < 5 m | complies |
| Carbon dioxide permeability (m) | EN 1062-6 | > 50 | complies |
| Water penetration rate in liquid stage (kg/m2h-0,5) | EN 1062-3 | w < 0.1 | w < 0.1 |
| Adhesive Bond (MPa) | EN 1542 | > 1.5 | > 1.5 |
Physical and mechanical parameters
| Color of composition | RAL shades |
| Density (kg/m3) | 1 590 ± 45 |
| Water-tightness on concrete (l/m2) | w < 0.1 |
| Resistance to de-icing chemicals | > 150 |
| RdCO2 (m) (film thickness 100 µm) | > 50 |
| RdH2O (m) (film thickness 100 µm) | < 2.0 |
Test certificates
Meets the requirements of EN 1504-2, annex ZA and TP ŘSD Sec. 31. and TP SSBK III.
Initial tests types according to EN 1504-2 issued by TSÚS Bratislava.
Protocol No. 1301-CPD-0257 issued by TSÚS Bratislava. Supervision of the quality system, EMS and OHSAS is carried out by Notified Body No. 1020.
Instruction for preparation and application.
Base. Any incoherent, loose or weatherworn particles and dust shall be completely removed from the surface of the repaired base. The concrete surface cannot be contaminated by substances negatively affecting adhesion to the base (fats, greases, oils, etc.). The concrete should be left to cure for at least 14 days before the application. Penetration of the surface by BETOSIL fixativ W proved well for better anchoring of the coating.
Preparation of the penetration coat. The penetration coat is properly mixed and homogenized before application itself. The coating composition does not need any further dilution, but a small amount of clear water can be mixed in properly to adjust the composition if required.
Workability. Workability of the penetration composition is unlimited. The penetration composition shall be effectively protected against desiccation
Neither temperature of the base nor temperature of ambient air shall be below +5 °C and above +30°C. Ideal temperature for application is between +10 °C and +25 °C.
Application. The first step is penetration of the base by the penetration and anchoring coat BETOSIL FIXATIV W. The penetration coat is applied preferably by a roller or, as the case may be, a brush in quantity amounting to approximately 100 – 150 g/m2 in dependence on absorbability of the base. In case of larger surfaces it proved well to apply BETOSIL FIXATIV W by spraying using some suitable airless devices.
BETOSIL W shall be applied after 24 hours. The first coating layer is evenly applied by a brush to avoid creeping of paint. The second coating layer will be applied by a roller after another 24 hours. If BETOSIL W is applied by spraying, it is practical to adjust its consistency in the amount up to 10%. Coating shouldn’t be applied in rain, strong wind or in the intense direct sunlight. Tools and contaminated places shall be immediately washed by water.
Specific consumption
Spreading capacity (specific consumption) of the BETOSIL W penetration coat amounts to 0.15 ÷ 0.20 kg/m2 in one layer in dependence on the absorbability and roughness of the base.
More info on the product page
BETOSIL W (pdf, 0.4 MB)
BETOFIX SW
Two-component moisture tolerant protective coating on the basis of epoxy resins
Product Characteristics
Two-component protective coating on the basis of specially formulated epoxy resins. Meets the requirements of EN 1504-2.
- upplied in specified rate of particular components; no weighting in-situ is needed
- as a high water vapor and carbon dioxide penetration resistance
- generated coating film is permanently water-resistant and resistant to alkaline environment
- permanently protects concrete against aggressive effects of acid components of atmosphere and operating media
- tolerates higher substrate and ambient atmosphere moistness
- facilitates the maintenance of treated surfaces
Use
BETOFIX SW is two-component coating composition on the basis of specially formulated epoxy resins, which is intended especially for protective coating of concrete and reinforced concrete structures exposed to enhanced corrosive load of both components of ambient air and operating media effecting the structure. Meets the requirements of EN 1504-2, annex ZA and TP ŘSD Sec. 31. In combination with BETOLIT KP W penetration coating the composition is intended for application on young concrete with higher residual moisture content. BETOFIX SW is designed especially for such operating conditions where a high water vapor permeability resistance (water vapor impermeability) is required and also where concrete and reinforced concrete in particular must be efficiently protected against carbonation (effects of carbon dioxide). BETOFIX SW has a long-term resistance to effects of organic solvents, permanent resistance to petrol, diesel, inorganic oxidizing agents, salt solutions, dilute organic acids and alkaline solutions.
Physical and mechanical parameters
Requirements / results according to EN 1504-2
| Property | Testing method | Declared value or class | Results |
| Water penetration rate in liquid stage (kg/m2h-0,5) | EN 1062-3 | w < 0.1 | < 0.1 |
| Adhesive Bond (MPa) | EN 1542 | > 1.5 | > 2.0 |
| Carbon dioxide permeability (m) | EN 1062-6 | SD > 50 | 290 |
| Water vapor permeability (m) | EN ISO 7783-1 | 5 < SD < 50 | 10 |
Physical and mechanical parameters
| Color of composition | RAL shades | |
| Density under 20 °C (kg/m3) | 1 175±25 | |
| Viscosity under 20 °C (mPas) | 2 600±350 | |
| Workability of composition | < 2 hours | |
| Drying-out under 20 °C | stage 1 | 2-3 hours |
| stage 5 | 6-12 hours | |
| Adhesion to base (after hardening for 72 hours under 20 °C) (MPa) | > 2.0 | |
Test certificates
Meets the requirements of EN 1504-2, annex ZA and TP ŘSD Sec. 31.
Initial tests types according to EN 1504-2 issued by TZÚS Prague.
Supervision of the quality system, EMS and OHSAS is carried out by Notified Body No. 1020.
Instruction for preparation and application.
Base. Any incoherent, loose or weatherworn particles shall be removed from the surface of the base. The surface cannot be contaminated by substances negatively effecting adhesion of the coat to the base (fats, greases, oils, etc.). Tensile strength of surface layers of the base shall be 1.5MPa at least. Corroded reinforcement and visibly damaged concrete shall be properly repaired. When the composition is applied, the new concrete shall be 7 days old at least and moisture of the base should not exceed 6%.
This composition is prepared by proper mixing of components A and B in specified rate. The mixing rate is the following:
| Component A (weight parts) | Component B (weight parts) | |
| BETOFIX SW | 4 | 1 |
Components A and B are mixed in a sufficiently voluminous vessel by an electrically driven propeller agitator.
Workability. Workability of prepared composition ranges about 30 minutes under 20°C. The prepared composition shall be efficiently protected against desiccation.
Neither temperature of the base nor temperature of ambient air shall be below +10 °C and above +30 °C.
Application of the coat. The first step is penetration of the base by the penetration and anchoring coat BETOLIT KP W. Penetration is applied preferably by a roller or, possibly, a brush in quantity amounting to 100 – 150 g/m2 in dependence on absorbance of the base. In case of larger surfaces it is practical to apply BETOLIT KP W by spraying using some convenient airless devices.
After 24 hours BETOFIX SW is applied by a roller or, possibly, by a brush in quantity amounting to approximately 200 g/m2 per one layer. If BETOFIX SW is applied by spraying, it is practical to adjust its consistency by the diluent BETOFIX R in quantity up to 10%.
Open time. After mixing two components together so called open time of the penetration and the coating is max. 30 minutes under 20 ºC. Please notice that the open time significantly shortens with rising temperature.
Specific consumption
Spreading capacity (specific consumption) of BETOFIX SW amounts to 0.2 ÷ 0.25 kg/m2 per one layer on dependence on roughness of the base. This spreading capacity ensures that the hardened film is approximately 120 – 150 µm thick.
More info on the product page
BETOFIX SW (pdf, 0.4 MB)