... strength, low weight, fireproof, waterpro Heat Insulation Roof Tiles,roofing,sandwich panelSpecifications:1.Length: 3000mm2.Width: 600mm3.Thickness: 120mmDetailed Description1. Non ... Friendly: Free of formaldehyde and ammonia8. Installation: Easy to cut, saw, nail, paint and veneer 2. product photo: 3. Loading photo ...