Green roofs - Optigreen system solutions for green roofing

Specifications

System Solutions

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Green Roof "Public Roof" Variant Pedestrian - warm and cold roofs

	Brief description Supply and install...
	... m²		2 layers of Optigreen HDPE slip sheet, thicknesses 0.2 mm and 1 mm, as a slip layer
	... m²		Optigreen drainage board type FKD 10 as a drainage layer capable of supporting load from walking; pressure resistance 400 KN/m²
	... m²		70-200 mm gravel base 0-22 mm as an equalising layer
	... m²		30-50 mm Split 0-4 mm as bedding for paving
	... m²		paving surface at a height of 60-100 mm