silroc 250

  1. Home
  2. Silroc products
  3. silroc 250

Calcium silicate products are made of lime and quartz sand and have been hardened in an environment of highly pressured steam. Appreciated by builders as a weather and fire resistant, soundproof and very durable material. Available widths are: 250, 180, 150, 120 mm.

Product Quantity

Product Measurements (lenght, width, height) pieces per pallet pcs./m3 pcs./m2 Packing transport weight (kg) m3/pallet
silroc 120  250x120x238  96 140,06 16,81  1060 0,69
silroc 150  250x150x238 80 112,04 16,81 1200 0,71
silroc 180  250x180x238  64 93,37 16,81  1035 0,69
silroc 250  250x248x238  48 67,77 16,81 1000 0,71

Technical specifications

silroc 120 silroc 150 silroc 180 silroc 250
Gross dry density (kg/m³) 1489-1845 1417-1673 1454-1816 1318-1850
Normalized compressive strength ≥ 10/15 N/mm2    ≥ 10/15 N/mm2  ≥ 10/15 N/mm2    ≥ 10/15 N/mm2   
Reaction to fire Class А1 Class А1 Class А1 Class А1
Water vapour diffusion factor 5/10 5/10 5/10 5/10
Frost resistance (cycles) 50  50 50 50