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PSP-031

High-strength reinforced floor screed

Properties:

  • For leveling horizontal surfaces, sloping surfaces, repairing screeds
  • For heated floors, "floating" floors
  • Reinforced with polyamide fiber
  • Layer thickness 10-100 mm
  • Crack-resistant
  • High-strength, frost-resistant, waterproof
  • High adhesion to the base
  • Easy to level, plastic
  • Inside and outside buildings

Packing: 25 kg

Application
  • Application
  • Specifications
  • Features
  • Reviews

 

PSP-031 mixture is intended for arranging high-strength floor screeds, repairing existing screeds, performing sloped screeds on strong, deformation-resistant bases (cement, concrete, expanded clay concrete, etc.) before applying leveling compounds, laying tiles and other coatings. It is used both when arranging a screed bonded to the base, and screeds on a separating layer, “floating” screeds (on heat- and sound-insulating boards, etc.), as well as in heated floor systems.

It is used inside dry or damp rooms and outside buildings. Due to the high fiber content and optimal granulometric composition, it has high strength and increased crack resistance.

It is applied with a layer thickness of 10 to 100 mm.

If it is necessary to increase the elasticity, hydrophobic properties or adhesion of the solution to the base, prepare the solution mixture using concentrated emulsions of the POLYPLAST TM: contact PL-125, elastic PL-127.

 

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Compoundmixture of cement with mineral fillers and polymer modifiers
Appearancehomogeneous free-flowing mass of gray color without foreign impurities
Aggregate sizeno more than 1.25 mm
mixing ratio3 – 3.5 liters of water per 25 kg (~ 0.13 ± 0.01 liters of water per 1 kg) of dry mixture depending on the required consistency and amount of filler
Air and substrate temperature during applicationfrom +5°С to +30°С
Shelf life from the start of mixingat least 60 minutes
Layer thicknessfrom 10 to 100 mm
Adhesion to the substratenot less than 0.5 MPa
Compressive strength (after 28 days)not less than 25 MPa
Flexural Tensile Strength (At 28 Days)not less than 4.5 MPa
Technological movement (with a layer thickness of 40 mm)not earlier than 24 hours
Foundation strengthnot less than 15 MPa
Implementation of further worknot earlier than 72 hours
Mortar Shrinkageno more than 1.0 mm/m
Operating temperature of the hardened solutionfrom -30°С to +70°С
Frost resistanceat least 75 cycles
Dry mix consumption-1.8-2.1 kg/m² per 1 mm layer thickness

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