niedrigen Zementfeuerbetone

The low cement, ultra low cement and non-cement pouring materials produced by our company are of high strength, good corrosion resistance, and good high temperature behavior, widely applied to industrial furnaces in many companies in our country, esp. applied widely to the Steel rolling heating furnace and magnesium metal reduction furnace etc. in steel industry, and gained high praise of users. Physical and Chemical Indexes of Low Cement Pouring Material. ItemLow Cement Pouring MaterialLM-D45LM-D60LM-D70LM-D75AL2O3 (%) ≥ 45607075Volume Density (g/cm3) ≥ 2.352.52.652.70Compressive Strength, (MPa)110°C×24h ≥ 405060601350°C×3h ≥ Rupture Strength(MPa)110°C×24h ≥ 7080901001350°C×3h ≥ 78910Linear Variation (%)1350°C×3h <= 9111214±0.2±0.2±0.3±0.3