Customization: | Available |
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After-sales Service: | 1-3 Year |
Warranty: | 1-3 Year |
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EPSsandwich panel is a kind of light weight energy saving wall material taking reinforced fiber cement board as face panel, within cement, EPS, fly ash as core material and forming by one time compound. Our product has features of light weight, high intensity, thin, water & fire proof, heat preservation, sound insulation, quakeproof, low cost and space-saving. EPS & Cement sandwich panel are widely applied to interior wall partition, exterior wall and roof for all kind of constructions. Its birth marks the wall material will appear renewal trend, instead of traditional block, the new architectural thoughts and its outstanding performance meet the requirements of modern architectural environment.
Item | Parameter Index Specifications | ||||||
60mm | 75mm | 90mm | 100mm | 120mm | 150mm | ||
1 | Anti-impact capacity/times | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 |
2 | Anti-bending damage load/times over deadweight | ≥3.0 | ≥3.0 | ≥3.0 | ≥3.0 | ≥5.0 | ≥5.0 |
3 | Compressive strength/Mpa | ≥3.5 | ≥3.5 | ≥3.5 | ≥3.5 | ≥3.5 | ≥3.5 |
4 | Softening coefficient | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 |
5 | Surface density(kg/m²) | ≤70 | ≤70 | ≤90 | ≤90 | ≤110 | ≤110 |
6 | Moisture rate(%) | ≤10 | ≤10 | ≤10 | ≤10 | ≤8 | ≤8 |
7 | Dring shrinkage value(mm/m) | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
8 | Hang force(N) | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1000 |
9 | Sound insulation capacity in the air(dB) | ≥35 | ≥35 | ≥40 | ≥40 | ≥45 | ≥50 |
10 | Fire endurance(h) | ≥1.5 | ≥1.5 | ≥2.5 | ≥2.5 | ≥3.0 | ≥4.5 |
11 | Heat transfer coefficient(w/m².k) | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
12 | Inner radiation index | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
13 | Outer radiation index | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
14 | Frost resistance(shall show no visible cracks and surface without change) | _ | _ | shall show no visible cracks and surface without change | |||
15 | The combustion properties(A1 or A2) | _ | _ | A1 or A2 |