Drainage mortar

MegaMix drainage mortar, also known as drainage concrete or split concrete, is a cement-bound, highly water-permeable mortar developed for durable use beneath paving, tiled floors and roof gardens. With a void content of ≥ 35% and a permeability of over 15,000 litres per hour per m², it efficiently channels rainwater into the subsoil, minimising water accumulation and frost damage while extending the lifespan of the surface above. Available in two variants — MMD (standard) and MMTD (with trass for natural stone and travertine) — and in 2–6 mm or 4–8 mm grain sizes, it is ideal for terraces, public squares, car parks, driveways and gardens. Supplied via MegaMix silo systems with matching mixing units for consistent on-site quality.