High strength EPS cement sandwich panel

详情

Brief Introduction:
Core: EPS+Cement+Sand 
Solid Heart, Lightweight 
Size(L*W*T): 2270mm * 610mm* ( 60,75, 90,120,150,180mm,200mm)


Advantages
1. Heat insulation and preservation 
2. Waterproof& fireproof
3. Sound insulation and absorption
4. Easy construction and time saving
5. High Intensity and quake proof
6. Space and cost saving

Technical parameter
Item                                     Testing      Indexes
                                                                    60mm       90mm     120mm
Antiimpact Capacity/times                  ≥8         ≥10       ≥15
Antibending damage load/times over deadweight≥3         ≥4        ≥5
Compressive strength /Mpa                  ≥5         ≥5        ≥5
Softening coefficient                       ≥1         ≥1        ≥1
Surface density g/m2                       ≤55        ≤70       ≤85
Moisture rate  a/%                         ≤10        ≤9        ≤7
Drying shrinkage value /mm/m               ≤0.45       ≤.0.5      ≤0.5
Hanging Force/N                          ≥1200       ≥1300     ≥1500
Sound insulation capacity in the air /Db        ≥35         ≥40       ≥45
Fire proof limit /h                         ≥2.5         ≥3        ≥4
Heat transfer coefficient  w/m2.k                                     ≤1.0
Radioactivity Limit                        ≤1          ≤1        ≤1
IRa (Inner radiation indexes)                 ≤1          ≤1        ≤1
Ir (Outer radiation indexes)                  ≤1          ≤1        ≤1