Impact protection with a time advantage
Countless piping systems made of steel, cast iron, cement or plastic run through the ground at our feet. They ensure the supply and disposal of water to households and commercial buildings. Permanent protection of the pipes is therefore in everyone’s interest. ERGELIT-NUM is a tried and tested system for protecting pipes and their connections during new construction, renovation and repair. It offers the best cost-effectiveness with a high level of safety.

ERGELIT-NUM is a cement-bonded, early-strength, one-component casting mortar with fibers for recoating the weld seams of FZM-coated pipes.

The ERGELIT-NUM material quantity, mixing water quantity, the lost cardboard casing, including fixing tape, are matched to the respective nominal diameter of DN 100-400.

Larger diameters can also be realized with PVC formwork be poured.

• Grain size up to 1 mm
• Consistency: plastic to stiff-plastic
• Early strength – fully loadable after one hour
• Shrink and shrinkage-free in the pipe
• Quellen > 0,1 Volumen %
• Resistant to frost and de-icing salt
• Fließfähigkeit > 50 cm
• Acid and alkali resistant between pH 6-10
• Chloride-free, oil-resistant
• High resistance to dynamic stress
• Impermeable to water
• Good adhesive strength
• Mixed with fibers