... 100, 120, 150 and 180mm Maximum width: 610mm Length: according to custom demands, engineering requirements, and shipment conditions Characteristics: Energy-saving ... boards, and perlite porous board Can widely be applied to wall materials of various high and low buildings such as ... radiation indexes≤1≤1≤1≤1≤1≤1 6. Supplied to: Iran, Kazakstan, Russia, Australia, India, Dubai, South Africa and so on.