Magnesia cement

Magnesia cement

TU 5745-002-00241324-00
Magnesia cement (magnesia binder) - a kind of inorganic binder based on magnesium oxide, and shuts chloride or magnesium sulfate. The main advantages of magnesia cement - fast curing, high strength achieved, excellent adhesion to wood. Due to the unique properties of magnesium cement is used for everything monolithic screed, for the production мagnesium oxide wallboard, abrasive wheels, making partitions, stair treads and drip plates, facing tiles, insulation products.

Characteristics of the Magnesia cement

Indicator Value
Compressive strength 200-250 kgf/cm2
Tensile strength in bending 30-50 kgf/cm2
Mark of water resistance W0-W2
Water resistance (softening coefficient) 0,5
Frost control composition 20-25 cycles without damage or destruction
Frost samples with additive 100-150 cycles without damage or destruction
The thermal conductivity in the dry state 0,77 W/m·°С (at a density 1700 kg/m3)
Abrasion 1,5 г/см2 (при плотности 1700 кг/м3)
Drying shrinkage 4-8 mm/m
Drying shrinkage additive composition with 1-2 mm/m

Advantages of magnesium cement

  • High resistance to alkali and organic solvents, oils, salts
  • Increased fire resistance
  • Low thermal conductivity
  • High abrasion resistance
  • High flexural and compression strength
  • Increased adhesion of the material with various kinds of inorganic and organic fillers

Certificates and test reports

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