- Very economical impact protection for FZM pipes
- Very easy handling, easy casting of the weld seams
- Suitable for straight pipelines
- Flexible cardboard formwork
Further properties
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
- Sources > 0.1 volume %
- Resistant to frost and de-icing salt
- Flowability > 50 cm
- Acid and alkali resistant between pH 6-10
- Chloride-free
- High resistance to dynamic stress
- Impermeable to water
- Oil resistant
- Good adhesive strength
- Mixed with fibers
Application
- Suitable for impact protection of straight FZM pipes - our ERGELIT BAND 03 offers an efficient solution for bends
- Processing time: approx. 5 to 15 minutes
- Easy handling
- Formwork with reusable PVC formwork (can be used for a wide range of diameters) or disposable cardboard formwork (up to max. 400 mm)
- Fully loadable after one hour
Cardboard formwork, DN 100 - DN400
For single use
- Art. No.: HTD-22016 to HTD-22022
PVC formwork, DN300 - unlimited
Recyclable
- Art. No.: HTD-22006 to HTD-22015
