OPTIGRÜN International AG
Optigrün International AG 
Am Birkenstock 15-19 
G 72505 Krauchenwies-Göggingen
Phone +49 (0)7576 772-0 
Fax +49 (0)7576 772-299 
info@optigruen.de 
technik@optigruen.de 
www.optigreen.com

....m² 	Optigreen Protection, Separation and Glide Fleece Type SGL 500 and 1 layer 	Optigreen HDPE Slip Sheet with a thickness of 0.2 mm as a slip 	layer

 ....m² high density insulation per designer's specifications (by others)

....m² 	Optigreen Trickle Protection Mat Type RS as a drainage layer

....m² 	Optigreen Drainage Board Type FKD 25 Plus as a drainage layer 	capable of 	supporting load from walking; pressure resistance 460 kN/m²

....m² 	fill Optigreen Drainage Board Type FKD 25 Plus with stone chippings 2-4 mm

....m² 	Optigreen Filter Fleece Type 300 as filter layer

....m² 	100 - 300 mm gravel base 0-22 or 0-32 mm used as an equalising 	layer

....m² 	30 - 50 mm stone chippings 0-4 mm used as bedding for paving

....m² 	concrete paving at a height of 60 - 120 mm as surface covering 	(according 	to required load class)