NOVEL CEMENTITIOUS MATERIALS OBTAINABLE FROM CARBON CAPTURE WASTES.

 Nesquehonite MgCO3.3H2O  is readily produced by carbon capture

Forms pastes which can be cast and set like plaster of Paris

Very suitable for low density thermal and acoustic (non-flammable) insulation boards

 

  • SPECIFIC GRAVITY 0.3 – 0.6

  • COMPRESSIVE STRENGTH 1.5 – 10 MPa

  • THERMAL CONDUCTIVITY 0.07 – 0.15 W/mK

  • THERMAL STABILITY NON-FLAMMABLE AND STABLE TO AT LEAST 250C

COMPARE:

FOAMED GYPSUM WALLBOARD  SG = 0.6,

C St = 1.5 -2.5 Mpa

AUTOCLAVED AERATED CONCRETE  SG = 0.45-0.65, C St= 3 Mpa

    THERMAL CONDUCTIVITY = 0.16 -0.18 W/mK