This standard specifies the requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of plywood for concrete formwork. This standard applies to plywood for concrete formwork made of wood veneer, including: a) plywood for concrete formwork without surface treatment (referred to as plain board); b) plywood for concrete formwork treated with resin veneer (referred to as coated plywood); c) Plywood for concrete formwork treated with impregnated rubber mold paper (referred to as cladding formwork).
GB/T 17656-2008 Referenced Document
GB/T 17657-1999 Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels
GB/T 19367.1-2003 Wood-based panels-Determination of thickness、width and length of boards
GB/T 19367.2-2003 Wood-based panels-Determination of squareness and straightness of boards