Bisoroof® green roof substrate M
Bisoroof® green roof substrate M
- Grain Size Distribution: ≤ 10% for d ≤ 0.063 mm; ≤ 75% for d > 4 mm.
- Organic Matter Content: ≤ 40 g/l.
- Water Permeability: 60-400 mm/min.
- Water Storage Capacity: ≥ 20% by volume.
- Air Capacity at Max Water Capacity: ≥ 10% by volume.
- pH Value: 6.0 - 8.5.
- Salt Content: ≤ 3.5 g/l.
- Nutrient Content: N ≤ 80 mg/l, P2O5 ≤ 200 mg/l, K2O ≤ 700 mg/l, Mg ≤ 200 mg/l.
- Impurities: Tiles, glass, ceramic ≤ 0.3%; Metal, plastics ≤ 0.1%; Plastics ≤ 10 cm²/l.
- Total Pore Volume: 61% by volume.
- Compaction Factor: 1.10-1.15.
- Volume Weight: 1030 kg/m³ dry, 1320 kg/m³ waterlogged.
Catalog excerpts
Product data sheet Bisoroof® green roof substrate 2013 www.bisotherm.de Eisenbahnstraße 12 - 56218 Mülheim-Kärlich - Germany Product description: Bisoroof ® is a system of coordinated mineral / organic plant substrate mixtures Due to its open-pore structure, high impact and storage stability, high frost resistance and its balanced relationship between water permeability and storage capacity, individual substrate requirements are met "par excellence". Growing medium for extensive green roofs in a single-layer design and as a drainage layer for intensive green roofs Expanded silicate and lava Composition: Properties Grain size distribution Grain size distribution Organic matter content Water storage capacity /max. water capacity Air capacity at max. water capacity pH Value (in CaCl2) Salt content Nutrient content according to the examination method in CAT Selectable impurities g/l CaCl2 CAL CAL CaCl2 Tiles, glass, creamic Metal, plastics Plastics Total pore volume Compaction factor (empirical value) Volume weight dry weight waterlogged Forms of delivery Storage * According to the current test report 071-11 0,2 3 21 227 10 mass-% 0 mass-% 0 cm²/l 0 Vol.-% 61 1,10-1,15 kg/m³ 1030 kg/m³ 1320 Bulk / big bag / silo / bagged dry if possible mg/l
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