WF Classification Report No.409267 Page 2 of 5 1. Introduction This classification report defines the classification assigned to “12mm Cement Bonded Particle Board”, a cement board containing treated wood chips, in line with the procedures given in EN 13501-1:2007+A1: 2009. 2. Details of classified product 2.1 General The product, “12mm Cement Bonded Particle Board”, a cement board containing treated wood chips, is defined as being suitable for construction applications. 2.2 Product description The product, “12mm Cement Bonded Particle Board”, is fully described below and in the test reports provided in support of classification listed in Clause 3.1. General description Generic type Product reference Composition details Name of manufacturer Cement particle Thickness board Weight per unit area Colour reference Trade name of flame retardant Generic type of flame retardant Amount of flame retardant Mounting details Brief description of manufacturing process Cement bonded particle board Cement board containing treated wood chips “12mm Cement Bonded Particle Board” Cement/timber/water/ other additives Panel World Co., Ltd 12mm 16.8kg/m2 “Grey” See Note 1 below See Note 1 below See Note 1 below An 80mm ventilated cavity was situated between the reverse face of the specimens and the calcium silicate backing board Timber preparation>flaking and screening> mixing>forming>stacking and compressing>curing>baking and drying>cutting and surface treatment> QC and packing Note 1: The sponsor was unwilling to provide this information.
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