- BrandЛакокраска, ОАО
- Country of manufactureBelarus
- Basis of the enamelAlkyd-acrylic
- PurposeFor outdoor applications
- ColorIn assortment
Scope: Enamel is designed for markings on the carriageway of highways with asphalt and cement concrete pavement in order to organize the movement of vehicles and pedestrians and increase safety
|number||The name of indicators||requirements ROV|
|one||The surface appearance of the cured marker material||The homogeneous surface without cracks, bubbles or peeling|
|2||Mass fraction of solids, % not less||75|
|3||Conditional viscosity, OT - 246 nozzles with a nozzle diameter of 4 mm at a temperature of (20,0 ± 0,5) ° C,||
80 - 160
|4||Milling degree, um, not more than||70 *|
|5||Drying time (hardening) minutes at a temperature (20 ± 2) about C, to a degree of 2||
5 - 10
|6||Hiding power film, g / m 2 , no more than||220|
|7||film pendulum hardness TML (pendulum A), relative units, not less than||
|8||8, the diffuse reflection ratio (ratio of brightness, whiteness) of fotobleskomeru FB - 2,% , for the color:
White, not less
yellow, not less
orange, not less
black, no more
|nine||The elasticity of the coating during bending the rod, mm, not more than||
|10||Frost coating cycles, at least||10|
|eleven||Density, g / cm 3 , not less than||1.5|
|12||Adhesion to cement concrete and asphalt concrete, N / cm, at least||
|* Not rated for enamels orange|
Advantages : Enamel has good whiteness, high hardness, elasticity, sedimentation - resistant, fast drying, good adhesion to asphalt and concrete, high resistance to wear. To improve the wear resistance and ensure visibility marking road marking under night time due to reflection of the beam incident on the vehicle headlight, the enamel can be administered reflective glass microspheres.
Recommendations on Application: Prior to the marking work should be repaired road surface, remove the old layout if necessary. The enamel is applied to a clean, dry, cleaned of dirt and dust road surface. Purification road surface from dust and dirt carried by mechanical brushing for two or three passes on one track. It is not allowed the application on unprepared or wet coating. Before application the enamel should be mixed thoroughly. If necessary, the enamel was diluted with solvent P - 555 (manufactured by "Lakokraska"
TU in Y 500021625.150 - 2010) in an amount of not more than 3% by weight of the ink (depending on the ambient temperature, performance and modifications labeller). The enamel is applied to the prepared road surface at a steady temperature air and the road surface from plus 5 ° C to plus 30 ° C and relative humidity not higher than 85% by using labeling machines vozdushnogo - method, airless spray, and in some cases a brush or roller . vehicles travel on the lines of the markers is allowed not earlier than 30 minutes after application. In more adverse climatic conditions drying time increases accordingly. For optimum operation time markings on busy roads wet film thickness should be less than 600 microns,
It is not recommended to arrange a permanent marking on the freshly poured road surfaces or protective layers earlier than 1 month after their device.
In the open motion intensity and motion over 3000 auth. / Day allowed permanent marking device 1 week.
To ensure the effect retroreflection and skid (slip - resistance) marking the freshly applied road surface on enamel (not later than 10 seconds after the marking) need to further pulverize glass microspheres with a diameter from 150 to 500 m (up to 30% by weight of the enamel). The distribution of the microspheres produced over the freshly applied layer of marking material in an automated mode, a special distributor, the included marking machines. In the absence of special techniques distribution of glass beads permitted flouring process no later than 10 seconds after application of the material.
Enamel consumption: 600 g / m² (depending on the type of coating, coating thickness, and coating method).
After completion of the work to produce the washing solvent scoring equipment P - 555.
Storage: Enamel stored in a sealed package in covered warehouses avoiding direct sunlight at a temperature of not lower than + 5 ° C and not higher than plus 30 ° C , . Keep away from fire! Transportation produces all kinds of transport in accordance with current norms and rules of fire safety.
Precautions: For hands protecting use rubber gloves. The dried coating has no toxic effects on the environment and human body.