LithoPore® - LPAC Infill Hollow Block

LPAC75, LPAC100 and LPAC125 is an aerated lightweight concrete infill for hollow blocks. It can be used for both, Infill for CMUs (concrete or lightweight concrete masonry units) or for hollow clay bricks. It is an ideal alternative for the infill with mineral wool, perlite or any organic infills such as expanded polystyrene (EPS) and polyurethane (PU).


  • Fireproofed (totally inorganic)
  • Fully recyclable (ordinary construction waste)
  • Sustainable


  metric imperial
entity value entity value
Density [kg/m³] 75-125 [pcf] 4.7-7.8
Thermal [W/mK] 0,038 - 0,045 [R-value per in] 3.1-3.8
Compression [KPa] 250-350 [PSI] 36-51