Drainage membrane 2x20m 40m2 light 400g/m2 ECODRAIN

The ECODRAIN Light 400 g/m² drainage membrane is a profiled HDPE membrane ("budded") designed for the protection and drainage of foundations, retaining walls and flat roofs. It combines mechanical strength with high resistance to corrosion, chemical reagents and biological influences, providing reliable protection of the structure from moisture and subsoil gases. The special profiled surface creates an air layer between the wall and the soil, allowing constant drainage and ventilation of the under-roof space.

Designed for maximum installation efficiency, the membrane protects the waterproofing from damage when backfilled with soil and stones while maintaining long-term ventilation. ECODRAIN Light is suitable for both vertical and horizontal drainage systems, including green roofs, terraces and underground facilities, ensuring safe and effective operation under various conditions.

Purpose

• Mechanical protection of bitumen and other waterproofing
• Drainage and ventilation of foundations, walls and flat roofs
• Suitable for "green" roofs and terraces
• Protection of underground facilities and tunnels
• Suitable for vertical and horizontal groundwater drainage

Main advantages

• Excellent mechanical strength up to 200 kN/m²
• Constant drainage and ventilation
• Protects against moisture penetration
• Resistant to acids, bacteria, fungi and roots
• Durable and resistant to external influences
• Easy to install with the "buds" to the wall
• Ideal barrier against water, moisture and subsurface gases

Technical characteristics

• Material: HDPE (high density polyethylene)
• Roll dimensions: 2 m width x 20 m length
• Roll area: 40 m²
• Bud thickness: 8 mm
• Weight: 400 g/m²
• Color: black
• Mechanical strength: up to 200 kN/m²
• Water resistance: class W1
• Application temperature range: standard for HDPE