... BackOkoume , poplar,bintangor,pine ,birchCore:Poplar,hardwood,poplar and hardwood mixedGrade:BB/BB,BB/CC,CC/DD or requested ... resistant,anti-cracking,anti-acid and alkaline-resistant2 no color cotamination between the concrete and shuttering board3 can be ... with plywood or carton and then steel tapes for strength.11) Usage(application): furniture, construction, and package.12) Excellent physical ...