Choosing the right plastering material is crucial for durability and finishing quality. Let’s compare gypsum powder and cement plaster.
1. Setting Time
- Gypsum Powder: Sets within minutes
- Cement Plaster: Takes several hours/days
2. Surface Finish
- Gypsum: Smooth, paint-ready finish
- Cement: Requires putty for smoothness
3. Weight
- Gypsum: Lightweight
- Cement: Heavier load on structure
4. Cracking
- Gypsum: Minimal shrinkage cracks
- Cement: Higher crack chances
Conclusion
For interior walls and ceilings, gypsum powder is often the better choice due to its finish, speed, and cost efficiency in labor.