NATURAL ZMU Range

ZMU by PAM external coating - A reinforced solution for extreme conditions

ZMU by PAM external coating is made up of several layers:

• A lower layer is a BioZinalium protection in compliance with EN545 applied by spraying on the ductile iron pipe.
• An adhesion primer between the BioZinalium layer and the cement to ensure cement adhesion until installation.
• A cement mortar with reinforcing fibers for mechanical strength.

Ductile iron pipes with ZMU by PAM coating are suitable:

• In rocky soils with a backfill particles size up to 100mm
• In the mountains for reuse of native rock soils
• In trenchless technology