Sentences with phrase «current plastic foam»
According to the jury for the $ 100,000 award, current plastic foam products are problematic:
https://www.treehugger.com/ Not exact matches
These risks are addressed in current building code with the requirement for air - impermeable insulation (i.e., rigid plastic foams) on the exterior side of the roof assembly; air - permeable (fibrous) insulation makes up the balance of the insulating value.