PRODUCT DATASHEET Aldbury Multi Stock Product Technical Information Sheet Wienerberger Code Production Plant Pack Quantity Individual Dry Brick Weight (kg) Technical Properties to BS EN 771-1 Size Tolerance (Mean/Range) Percentage of Voids / Volume of Frogs Gross Dry Density (kg/m3 /Tolerance) Compressive Strength (N/mm²) Thermal Conductivity (W/(m·K)) λ10,dry,unit value (EN 1745 tabulated: S1) Durability Designation Water Absorption (%) Initial Rate of Water Absorption (kg/(m²·min)) Active Soluble Salts Technical data correct at time of issue. Individual dry brick weights can vary and are for guidance only. Any questions regarding this data should be referred to the wienerberger Technical Department. Due to the limitations of screen and print colour representation of product images it is advised that brick samples are viewed prior to ordering. e. Wall and Landscaping enquiries t. 0161 491 8200 w. wienerberger.co.uk