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Technical Mortars


Roadworks mortars are used in 2 categories of jobsites: trafficked areas (for pothole patching, paving, manhole bedding) and for street furniture fixing. For those mortars dedicated to trafficked areas, typical requirements include :

  • Rapid hardening to allow quick return to traffic
  • Skid resistance
  • Deformation ability in the case of paving
  • Freeze / thaw resistance
  • Dimensional stability

Comparative table

Additive Types
Active matter (%)
Dry content (% by mass)
Lithium sulfate monohydrate (%)
Bulk density
pH (5% solution)
Particle size (% > 600 µm)
Particle size (% > 500 µm)
Particle size (% < 125 µm)
Particle size (% > 200 µm)
Viscosity (mPas)
Alkali as Na2O eq (% by mass)
Chloride content (% by mass)
Ash Content (ppm)
Water content (%)
Hydroxyl number (mg KOH/g)
CE Marking
Formaldehyde regulation
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