|ОПИС||A solvent-free, elastic two-component polyurethane coating.|
|КАРАКТЕРИСТИКИ НА ПРОИЗВООДОТ||For new and old concrete and asphalt floors exposed to mechanical and chemical stress in industrial and storage facilities, repair shops; e.g. air handling units, process or paper machine units and corridors.
|Features||Good resistance to abrasion. Elongation value approx. 50–70%. Withstands water, oils, greases, chemicals and dilute solutions of non-oxidizing acids, alkali and salt solutions. Resists only temporary splashes of oxidizing acids and bleaching chemicals. Withstands + 80 ºC dry heat. Does not resist abrupt changes of temperature. Good impact resistance. Self-levelling, to be applied with serrated or steel trowel.|
|Палета на бои||TVT 0229, most of RAL Classic colours and limited range of RAL Effect ja NCS S colours.|
Practical coverage depends on the porosity and evenness of the substrate and on the application method.
Film thickness 1 mm coverage approx. 1 m2/litreFilm thickness 2 mm coverage approx. 0.5 m2/litre
|Mixing ratio||Base 4 parts by volume 534 series
Hardener 1 part by volume 008 4011
|Метод на примена||
Serrated or steel trowel.
|Pot-life (+23°C)||20 - 30 minutes on substrate, abt. 15 minutes in the mixing container.|
|Време на сушење на 23°C и 50% релативна влажност на воздухот||
Dust dry after 6 hours
Light trucking after 24 hours
Fully cured after 7 days
At lower temperatures the curing process will last longer.
|Содржина на цврсти материи||Approx. 100 %.|
|Густина||1,4 kg / litre (mixture)|
|Шифра на производот||534 series|
|ДЕТАЉИ ЗА ПРИМЕНА|
|Услови за примена||The relative humidity of the concrete should not exceed 97%. The temperature of the ambient air, surface or coating should not fall below +15ºC during application or drying. Relative humidity of air should not exceed 70%.|
Remove laitance by power grinding, vacuum grit blasting or hydrochloric acid etching. Choose the method best suited for the premises. After grinding remove dust carefully with a vacuum cleaner. Hydrochloric acid etching is carried out with diluted hydrochloric acid (1 part concentrated hydrochloric acid, 4 parts water). Rinse with plenty of water. Dry the floor.
Remove all grease, oil, chemicals and other impurities by detergent washing. Remove old peeling paint layer by grinding, milling or vacuum grit blasting. Choose the method best suited for the premises. Clean out pot-holes removing all loose friable material. Open cracks with e.g. an abrasive tool. Remove loose material and dust.
Cementitious levelling screed
Check compatibility with the levelling screed manufacturer.
|Priming||Prime using Temafloor 400 epoxy varnish thinned 30–50% with Thinner 1029. Pour the varnish onto the floor and apply as much as is needed to impregnate the concrete surface. If necessary, repeat priming to get a non-porous surface. Subsequent treatment can be carried out after 2 hours using "wet-on-wet" technique. A porous priming coat will result in holes and air bubbles in the finished screed. Scatter sand of grain size Ø 0,1–0,6 mm on the fresh primer coat to ensure the screed adhesion and prohibit gliding of the screed. Remove loose sand with vacuum cleaner before coating with Temafloor PU.
Asphalt floors should be primed by applying Temafloor PU with a suitable steel trowel.
|Patching||Patch pot-holes and cracks with unthinned Temafloor 400 epoxy varnish and dry, clean sand. Mixing ratio e.g. 1 part by volume of epoxy mixture and 1 - 2 parts by volume of sand of grain size Ø 0.1–0.6 mm. Grind the patched areas before overcoating.|
|Diluting||Do not thin Temafloor PU polyurethane coating.|
|Coating||Overcoating may be carried out not earlier than 16 hrs and not later than 24 hrs after priming and patching. If the primed surface is not overcoated within 24 hrs, it should be abraded. Pour the coating mixture onto the floor and spread it with a serrated steel trowel or an adjustable trowel. Control that the thickness of layer is correct by observing coating consumption and by measuring the film thickness. Recommended thickness of a layer is 1.0–2.0 mm. Level the screed with a spiked roller approx. 10–20 min after application. Spiked roller helps removing air bubbles from the coating.
Note! Add the remaining mixture to the next batch of the screed, do not scrape it out of the container onto the floor.
|Mixing of components||Mix the correct proportions of base and hardener thoroughly (approx. 2 minutes) by using a plaster mixer. The amount of mixture depends on the area to be coated and on the pot life of the mixture. Insufficient mixing or incorrect mixing ratio will result in uneven drying of the surface, weaken the properties of the coating and risk the success of the application.|
|Чистење на алатот||Thinner 006 1061.|
|EU VOC 2004/42/EC ограничена вредност||VOC 2004/42/EC (cat A/j)500 g/l (2010)
Temafloor PU: max. VOC < 500 g/l
|КЛАСИФИКАЦИЈА ЗА БЕЗБЕДНОСТ И ЗДРАВЈЕ|
во согласност со Регулативата (EC) No. 1272/2008
|Containers are provided with safety labels, which should be observed. Further information about hazardous influences and protection are detailed in individual health and safety data sheets. A health and safety data sheet is available on request from Tikkurila Oyj.|
|Safety data sheet||TEMAFLOOR PU [GB-ENG]|
|Hardener safety data sheet||TEMAFLOOR PU HARDENER|
|DECLARATION OF PERFORMANCE||Declaration of Performance EN1504-2|
|The European harmonized productstandard EN 1504-2 defines the requirements for surface protection systems for concrete.
This product is tested and CE-labelled in accordance with the tables 1d, 1f and 1g in the appendix ZA.
|The above information is not intended to be exhaustive or complete. The information is based on laboratory tests and practical experience, and it is given to the best of our knowledge. The quality of the product is ensured by our operational system, based on the requirements of ISO 9001 and ISO 14001. As manufacturer we cannot control the conditions under which the product is being used or the many factors that have an effect on the use and application of the product. We disclaim liability for any damages caused by using the product against our instructions or for inappropriate purposes. We reserve the right to change the given information unilaterally without notice. The product is intended for professional use only and shall only be used by professionals who have sufficient knowledge and expertise on the proper use of the product. The information above is advisory only. To the extent permitted by applicable law, we shall not approve of any liability for the conditions under which the product is being used or for the use or application of the product. In case you intend to use the product for any other purpose than that recommended in this document without first getting our written confirmation on the suitability for the intended use, such use takes place at your own risk.|