Drainage Material Perl 8-16 La
Drainage Material
Description
Optigrun Drainage Material Perl 8-16 LA is used as a drainage layer beneath intensive green roofs without water accumulation and as pressure resistant drainage and equalization layer beneath paving.
- Drainage - construction work
- Drainage Beneath
- Paving Drainage
Product characteristics
- Material
- Lava
- Grading
- 8 - 16 mm
- Salt content
- < 0.2 g/l
- Max. water capacity
- 12 Vol%
- Water permeability
- > 600 mm/min
- Weight dry
- approx. 1,020 kg/m³
- Weight when saturated
- approx. 1,150 kg/m³
Documents
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