Koester - Sperrmortel WU fast-setting waterproof repair mortar

Price: zł226.32
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Fast-setting repair mortar, waterproof, reinforced with synthetic fibers. The product is waterproof with a thickness of ⩾ 4 mm. Approved for contact with drinking water.
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Fast-setting repair mortar, waterproof, reinforced with the addition of synthetic fibers. The product is waterproof with a thickness of ⩾ 4 mm. Approved for contact with drinking water.

Properties

  • waterproof
  • fast-setting
  • reinforced with the addition of artificial fibers
  • it is suitable for leveling the ground and for making waterproof expeditions
  • high compressive strength
  • abrasion resistance
  • based on cement with increased resistance to sulphates
  • high resistance to chemical stresses and to salts present in the walls
  • watertight with a thickness of ≥ 4mm
  • suitable for use in contact with drinking water

Application

  • performing watertight repairs and sealing in both new and renovated facilities
  • use in wet rooms, basements, elevator shafts
  • building waterproofing against negative water pressure
  • leveling out unevenness or filling in the joints before making the bitumen insulation
  • making watertight profiles (facets) at the junction of walls and foundations

Technical data

  • compressive strength (7 days)> 35 N / mm; (28 days)> 50 N / mm
  • bending strength (7 days)> 6 N / mm; (28 days)> 7 N / mm
  • adhesion to concrete> 1.5 N / mm
  • working time approx. 20 minutes
  • temperature of use (environment and substrate) +5 C to +30 C
  • mortar density about 1.8 kg / l
  • maximum layer thickness (local losses) 3 cm
  • consumption 1.8 kg / 1 dm 3 of free space; 18 kg / m 2/1 cm thick
  • package 25 kg bag

  • Brand
  • In stock
    1000 Items
  • EAN13
    4026906100664
  • MPN
    33945

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Koester Sperrmortel WU - Karta techniczna

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