High-strength reinforced floor screed


  • Repair of floors and alignment of horizontal surfaces, surfaces at an incline
  • increased crack resistance
  • inside and outside buildings
  • optimal for heated floors, "floating" floors
  • reinforced with polyamide fiber
  • plasticThe thickness of the layer is 10-100mm
  • high strength, moisture resistant, frost resistant
  • high adhesion to the base
  • easy to level, plastic

Packing: 25 kg

  • Application
  • Specifications
  • Features
  • Reviews

High-strength reinforced flooring screed PSP-031 is a dry construction modified mix reinforced with polyamide fiber. Used inside dry or wet rooms and outside buildings to perform screeds, slope screed, leveling and repair of strong hydrophilic substrates resistant to deformation (cement, concrete, expanded concrete, etc.) before application of leveling mixtures, laying tiles, parquet, laminate, linoleum and other decorative coatings.

Gives a flat, smooth, solid horizontal surface. Due to its high fiber content and optimum particle size distribution, it has high strength and increased fracture toughness, so it can be used in various construction schemes (floating-type floors, “warm” floors, etc.).

Moisture-resistant, frost-resistant, plastic, resistant to shrinkage, high adhesion to the base, strength not less than 25 MPa, layer thickness from 10 to 100mm.

If there is a need to increase the elasticity, hydrophobic properties or adhesion of the solution to the base – the solution mixture should be prepared using concentrated emulsions TM Polyplast: contact PL-125, elastic PL-127.

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Structurecement mixture with mineral fillers and polymeric modifiers
Appearancehomogeneous granular mixture gray without impurities
Fractionnot more than 1.25 mm
mixing ratio~ 3.0-3.5 l of water per 25 kg (0,13 ± 0,01 liter of water for 1 kg) of dry mixture, depending on the desired consistency
Temperature of the substrate and bases+5 to +30 ° C
Shelf life after mixingat least 60 minutes
The layer thickness per pass10-100 mm
Adhesion to the substratenot less than 0.5 MPa
Compression strength (after 28 days)not less than 25.0 MPa
Tensile strength in bending (after 28 days)not less than 4.5 MPa
Shrinkage (after 28 days)not more than 1.0 mm / m
Performing further worknot earlier than 48 hours
Operating temperature of the solidified solution-30 to +70 ° C.
Consumption of dry mixture~ 1.8-2.1 kg / m² at 1 mm layer thickness

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