ZM / Cement mortar

  • For brick and block masonry
  • Cement base
  • Strength class M10
  • For masonry, plastering and repair works
  • Plastic
  • Excellent mechanical and climatic resistance
  • Especially suitable for wet rooms
  • Can be used for masonry of chimneys
  • In grey or white colour
  • High hydrophobicity and water vapor permeability


  • The foundation must be dry and firm, all cracks and voids must be filled
  • Blocks or bricks must be clean and dry
  • Clean the foundation from less persistent and/or separable layers
  • Particularly dense and/or smooth foundations should be treated with an abrasive material
  • Highly absorbent surfaces must be primed with SAKRET BG primer or SAKRET UG primer (diluted 1:3)
  • Especially smooth concrete surfaces should be primed with SAKRET QG primer
  • Mix SAKRET ZM in a clean container with cold water until a homogeneous mass without lumps is formed
  • It is recommended to use a mixer with 600 turns per minute
  • After the ripening time (~3 minutes) mix again
  • The technical data refers to a temperature of +20°C and 50% relative air humidity. Lower temperature increases, higher - decreases the specified values
  • During the hardening phase of the mortar, protect from the sun, drafts and excessively high temperatures (>30°C)
  • Protect fresh adhesive from rain and too rapid drying
  • When the mortar has started to bind, no more water can be added!
  • Wash containers and tools with water immediately after processing the mortar
  • Hardened mortar can only be removed mechanically
  • Contains cement, reacts alkaline
  • Protect skin and eyes, follow technical instructions. If the mortar gets into the eyes, rinse with a large amount of water, if necessary, consult a doctor
  • Protect the packaging from weather conditions, store on wooden pallets, in a cool and dry place, cover torn packaging immediately


  • 5 kg / paper bags / 60 bags on a pallet
  • 25 kg / paper bags / 48 bags on a pallet
  • 40 kg / / paper bags / 36 bags on a pallet
  • 1,000 kg / BigBag packaging / pre-ordered
  • 10,000 kg - 20,000 kg / mobile transport silo

Tehnical data

Achieving full hardnessConsumptionStorage timeStrength classStrength class (according to LVS EN 998-2)Grain sizeVolume of ready mortar (25 kg)Volume of ready mortar (40 kg)pHDrying for 1mm plaster layer
After 28 days~17 kg/m² (if the layer thickness is 10mm)12 monthsCS IVM10≤2mm~ 15 l~ 24 l11 - 13,524 h
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