Drainage Material Perl 2-10 La
Drainage Material
Description
Optigrun Drainage Material Perl 2-10 LA is used as a drainage layer beneath intensive green roofs without water accumulation, for pressure resistant filling of Drainage Boards and as pressure resistant drainage and equalization layer beneath paving.
- Drainage - construction work
- Perl Drainage
- Drainage Resistant
Product characteristics
- Material
- Lava
- Grading
- 2 - 10 mm
- Salt content
- < 1.0 g/l
- Max. water capacity
- 14 - 18 Vol%
- Water permeability
- 180 - 450 mm/min
- Weight dry
- min. 1,000 kg/m³
- Weight when saturated
- max. 1,300 kg/m³
Documents
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