|------70mm-----|

  |----------------------200mm--------------------- |------------→ 

Material :            Thermoplastic

Color :                 Yellow (color stability 7-8 at the range of blue)

Dimensions

Width :                 0,40m

Roll length :          300m

Roll diameter:      55cm

Weight l.m.:         70 gr/m

Strength

Machine direction:     468 kgr/m  

Transverse direction : 300 kgr/m

Resistance under the ground > 100 years

Texture : Net with flat tape in the middle 7±1 cm width where a logo may be printed in black color at height 5cm. 

The underground warning nets of the Polygrid W series are produced according to the Greek public organizations and the EU standards. The thermoplastic materials used are virgin without use of other types of fillers and are checked for their resistance to chemicals or other factors that may exist under the ground. A relevant table is available below.

At most of these products is possible the printing of a logo or message of 5cm (specification) or 2,5cm. The products surface is specially processed (corona treatment) so to succeed permanent printing.

Finally the color additives are chosen so to keep and maintain the color stability for very long period.

Checks