Fireproof Energy Saving Heat Preservation Sound Insulation Sandwich
Wall Panel
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.
Size(L*W*T):
1500-3000mm * 610mm* (50, 60, 75, 90, 100, 110, 120, 125, 140, 150,
160, 175, 180, 190, 200mm)
Usage:
Interior and exterior partition on steel or concrete structure
building ,for new construction, additions or renovations.
Advantages :
Light weight, sound insulation,heat insulation and preservation,
water proof, fire proof, fast construction, save space and so on.
| Heat Preservation | Major material for wall panel is anti-freezing, heat preserving and
environmental friendly. |
| Fire Proof | Both face sides with 5mm calcium-silicon fire proof board, thus Eps
and Cement sandwich panel can be against a high temperature of
1000°C for 4 hours. |
| Water Proof | Tests has proved that water containers can be made by Eps and
Cement sandwich panel without absorbing functions and no leakage at
all. |
| Heat Insulation | Adjust the indoor temperature at a constant range. |
Performance index:
| NO. | Items | National Standards | Testing Results |
| 60mm | 90mm | 120mm | 60mm | 90mm | 120mm |
| 1 | Anti-impact Capacity/times | ≥5 | ≥5 | ≥5 | ≥8 | ≥10 | ≥15 |
| 2 | Anti-bending damage load/times over deadweight | ≥1.5 | ≥1.5 | ≥1.5 | ≥3 | ≥3 | ≥3 |
| 3 | Anti-pressure strength/Mpa | ≥3.5 | ≥3.5 | ≥3.5 | ≥5 | ≥5 | ≥5 |
| 4 | Soften coefficient | ≥0.80 | ≥0.80 | ≥0.80 | ≥1 | ≥1 | ≥1 |
| 5 | Surface density kg/m2 | ≤70 | ≤90 | ≤110 | ≤45 | ≤55 | ≤70 |
| 6 | Moisture rate a/% | ≤12 | ≤10 | ≤8 | ≤10 | ≤9 | ≤7 |
| 7 | Drying shrinkage value /mm/m | ≤0.6 | ≤0.6 | ≤0.6 | ≤0.45 | ≤.0.5 | ≤0.5 |
| 8 | Single point hanging strength/N | ≥1000 | ≥1000 | ≥1000 | ≥1200 | ≥1300 | ≥1500 |
| 9 | Sound insulation capacity in the air/db | ≥30 | ≥35 | ≥40 | ≥35 | ≥40 | ≥45 |
| 10 | Fireproof limit/h | ≥1 | ≥1 | ≥1 | ≥3 | ≥4 | ≥4 |
| 11 | Heat transfer coefficient w/m2.k | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.8 | ≤1.0 | ≤0.45 |
| 12 | Radioactivity Limit | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
| 13 | Inner radiation index | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
| 14 | Outer radiation index | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
