Extensive multi-layer substrate E-light - 25 kg

Product information:

• mixture of lava, pumice and compost
• according to FLL specifications for multi-layer extensive greening

Application area:

• Natural green roofs with medium maintenance requirements
• For sedum sprouts, succulents, herbs and flat-ball plants
• for low roof loads

delivery units:

• 1 bag = 25 liters = 25 kg

Requirement:

• For a good multi-layered greening, at least 75 liters of substrate per m² should be used on the flat roof
• You need 3 bags per m², ie 3 x 25 kg = 75 kg
• Height of the substrate: approx. 8- 10 cm

Roof load and inclination:

• Weight in delivery moist state: approx. 1 kg/liter
• Weight when saturated with water: approx. 1.4 kg/liter
• This means that the load on the extensive greening is up to 120 kg/m² in the water-saturated state
• designed for a roof pitch of 0° to 5°

Roof load and inclination:

• Components: pumice, lava, expanded clay and compost
• coordinated structurally stable mineral / organic roof substrate
• pressure-resistant, segregation-proof
• optimal grip
• good structural stability
• only slight settlement
• ensures durable green spaces
• good root formation
• good water permeability
• good water storage capacity
• better air supply
• preventative against waterlogging
• supplies the roots with sufficient nutrients and water
• buffers nutrients and promotes growth
• pH-stable, low in salt, long-term stable
• free of weeds
• can be processed even in wet conditions and light frost