Product Description

Sandwich Panel (FPB) is a kind of light weight energy saving wall material taking calcium silicon board (fiber cement board) as face panel, cement, EPS, fly ash as core and forming by one time compound. It can widely be applied to wall materials of various high and low buildings such as: bank, office building, hospital, school, hotel, shopping mall, amusement hall, old house reconstruction, residence and workshop. Performance Index: NO. Item National Standards Testing Results *0mm *0mm **0mm *0mm *0mm **0mm 1 Anti-impact Capacity/times ≥5 ≥5 ≥5 ≥8 ≥*0 ≥*5 2 Anti-bending damage load/times over deadweight ≥1.5 ≥1.5 ≥1.5 ≥3 ≥3 ≥3 3 Compressive strength /Mpa ≥3.5 ≥3.5 ≥3.5 ≥5 ≥5 ≥5 4 Softening coefficient ≥0.*0 ≥0.*0 ≥0.*0 ≥0.*0 ≥0.*0 ≥0.*0 5 Surface density kg/m2 ≤*0 ≤*0 ≤**0 ≤*5 ≤*5 ≤*0 6 Moisture rate a/% ≤*2/*0/8 ≤*0/9/7 7 Drying shrinkage value /mm/m ≤0.6 ≤0.6 ≤0.6 ≤0.*5 ≤.0.5 ≤0.5 8 Single point hanging Strength /N ≥***0 ≥***0 ≥***0 ≥***0 ≥***0 ≥***0 9 Sound insulation capacity in the air /Db ≥*0 ≥*5 ≥*0 ≥*5 ≥*0 ≥*5 *0 Fire proof limit /h ≥1 ≥1 ≥1 ≥3 ≥4 ≥4 *1 Heat transfer coefficient b/w/m2.k ≤1.0 ≤0.8 ≤1.0 ≤0.*5 *2 Radioactivity Limit ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 *3 IRa Inner radiation index ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 *4 Ir Outer radiation index ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 Supplied to: Iran, Kazakstan, Ukraine, Russia, Australia, India, Turkey, Solomon, South Africa and so on.