45-45 Board and quilt products

• 45-45-00 Access panels
• 45-45-10 Cements
• 45-45-15 Concrete
• 45-45-20 Admixtures, additives and additions
• 45-45-35 Shock absorption products
• 45-45-45 Lime and admixtures
• 45-45-50 Mineral-based boards and panels
• 45-45-52 Metal Section and Components
• 45-45-55 Metals generally
• 45-45-58 Mortars and Grouts
• 45-45-65 Plastics-based boards and panels
• 45-45-70 Batt, mat and quilt insulation
• 45-45-90 Timber generally
• 45-45-95 Wood-based boards and panels