| Item | Unit | 200mm | 150mm | 100mm | 75mm |
|---|---|---|---|---|---|
| volume weight | kg/m³ | 680 | 750 | 800 | 850 |
| bending failure load | multiple of plate weight | ≥ 5.5 | ≥ 4.0 | ≥ 3.0 | ≥ 1.5 |
| bending strength | MPa | ≥ 3.5 | |||
| shock resistance | standard sandbags/time | ≥ 5.0 | |||
| moisture content | % | ≤ 8 | ≤ 10 | ||
| dry shrinkage rate | Mm/m | ≤ 0.5 | |||
| softening coefficient | ≥ 0.8 | ||||
| hanging force | N | ≥ 1000 | |||
| thermal conductivity | W(mk) | 0.19 | |||
| combustion performance | grade A | ||||
| fire endurance | H | ≥ 5.0 | ≥ 4.5 | ≥ 4.0 | ≥ 2.5 |
| air heat insulation | dB | ≥ 50 | ≥ 48 | ≥ 45 | ≥ 40 |
| radioactivity | class A materials |
Advantage：· Lightweight and easy to install: It weighs only 1/6 of a red brick wall, can be sawn and nailed, and the construction speed is 3 to 5 times faster, significantly reducing labor costs.
- Reduce structural costs: Light self-weight can reduce the amount of load-bearing beams and columns in buildings, saving overall construction costs.
- Increase usable area: With a thinner thickness (such as 75mm, 90mm), it provides approximately 5% to 8% more actual usable area than traditional brick walls.
- Excellent sound insulation: Closed-cell EPS core material + double-sided calcium silicate board, 75mm board, with sound insulation of approximately 35-40 decibels, suitable for partition walls and hotel guest rooms.
- Fire resistance: Meets A-level or A1-level fire resistance standards. When exposed to fire, it only carbonizes without burning and does not produce toxic black smoke.
· Moisture-proof and water-resistant: It does not absorb water and is suitable for damp environments such as bathrooms and basements, without getting damp or moldy.
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