Illustrative BESAMEMBRAN application image — not the exact Besamembran waterproofing membrane
Illustrative application image
BESAMEMBRAN
Waterproofing membrane· SKU BM-MEM

Besamembran waterproofing membrane

Three-layer composite polymer membrane with a robust polymer layer laminated on one side with a polyester fleece, forming a permanent bond with concrete cast against it. Applied horizontally and vertically, including onto existing walls.

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BESAMEMBRAN Product Data Sheet 2026 (EN)

Technical specification

Construction
Three-layer composite polymer membrane with polyester fleece lamination
Bond
Permanently bonded to the concrete
Substrates
External or internal non-deformable concrete, horizontal and vertical
Elements
Floor slabs, walls, vaults, civil engineering elements incl. tunnels
Longitudinal joint
Overlap min. 6 cm (drawing P-02)
Hot air seam
Seam width 4 cm (drawing P-03)
Applications
Tunnel, Basement, Car park

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