How Many m² Does Perlite Plaster Gypsum Cover?
One of the most common questions for those using perlite plaster gypsum is how many square meters a single bag can cover. This value varies depending on the application thickness.
How Many m² Does 1 Bag of Perlite Plaster Gypsum Cover?
Under standard conditions:
- A 35 kg bag of perlite plaster gypsum
- Covers approximately 3.5 m² at a 1 cm thickness
Consumption Based on Thickness
As the application thickness increases, the coverage area decreases:
| **Thickness | Coverage Area (35 kg bag)** |
|---|---|
| 1 cm | ~3.5 m² |
| 2 cm | ~1.75 m² |
| 2.5 cm | ~1.4 m² |
Consumption per m²
- For 1 cm thickness: 9 – 10 kg/m²
- For 2 cm thickness: 18 – 20 kg/m²
How Much is Needed for 100 m²?
Although it varies depending on the condition of the wall:
- Average: 12 – 15 bags (35 kg each)
However:
- Consumption increases if the surface is uneven
- The number of bags increases as the thickness increases
Factors Affecting Consumption
- Surface smoothness
- Application thickness
- Workmanship quality
