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Polyfoam Internal Thermal Sound Board Outer Wall Insulation
Composition:
Surface: Fibre reinforced calcium silicon board or cement calcium board
Core: Cement, EPS, sand and fly ash
Remark: All kinds of panels can be customized by customers' specific requirements.
| No. | Item | National Standards (60/90/120mm) | Testing Indexes (60/90/120mm) |
|---|---|---|---|
| 1 | Anti-impact Capacity (times) | ≥5 | ≥8 / 10 / 15 |
| 2 | Compressive strength (Mpa) | ≥3.5 | ≥5 |
| 3 | Softening coefficient | ≥0.80 | ≥1 |
| 4 | Drying shrinkage value (mm/m) | ≤0.6 | ≤0.45 / 0.5 |
| 5 | Sound insulation in air (Db) | 30 - 40 | 35 - 45 |
| 6 | Fire proof limit (h) | ≥1 | 2.5 - 4.0 |
A1: The panels are composed of a surface made of fiber reinforced calcium silicon board or cement calcium board, with a core consisting of cement, EPS (Expanded Polystyrene), sand, and fly ash.
A2: Yes, the fire proof limit ranges from 2.5 to 4 hours depending on the thickness, which significantly exceeds the national standard of 1 hour.
A3: Absolutely. These panels are designed for internal and outer wall insulation, floors, roofs, and prefab building structures.
A4: Due to its lightweight nature and ease of installation, it allows for much faster construction compared to traditional brick or concrete methods.
A5: The sound insulation capacity in the air ranges from 35dB to 45dB, providing excellent acoustic performance for residential and commercial buildings.
A6: Yes, while we have standard specifications, all kinds of panels can be customized according to the specific requirements of the customer.
