Кирпичи изоляции

Properties of Clay Insulating Bricks Products Item NG-1.5 NG-1.3 aNG-1.3 b NG-1.0 NG-0.9 NG-0.8 NG-0.7 NG-0.6 NG-0.5 Bulk Density g/cm3, max 1.5 1.3 1.3 1.0 0.9 0.8 0.7 0.6 0.5 C.C.Strength, Mpa min 5.88 4.41 3.92 2.94 2.45 2.45 1.98 1.47 1.18 Temp. of linear change less than 2% after reheating 1400 1400 1350 1350 1300 1250 1250 1200 1150 Thermal conductivity(w/m.k) average temp.350±25, max 0.70 0.60 0.60 0.50 0.40 0.35 0.35 0.25 0.20