What is the purpose of plastering?

Definition of Plastering : plastering is a layer provide over masonry or concrete surface for the purpose of protect wall and other concrete element against the atmospheric effect, and also provide finishing surface.

Why we need to plaster the wall?

Plastering makes the wall more and stronger and gives it a more shiny and robust look in any drywall. The reaction which takes place in the process is very important to strengthen the bond and make walls stronger. It helps to create a smooth surface to apply paint on it. Painting helps to make the wall look better.

Why is cement plastering done?

Cement plastering your home hides all cragged and uneven surfaces of the walls. A smooth and clean surface awaits after a round of cement plastering. Cement plaster is used to plaster the interior as well as the exterior walls of the house. The best quality of cement plastering is needed in order to do a great job.

When should I start curing after plastering?

The reason to wait for 12 hours is that the concrete mix takes at least 10 hours to set itself and you can start curing the wall after that period. * After plastering: After the final stage of cement plastering is done, it is advised to start curing within 24 hours.

Why is curing of plastering necessary?

Curing of cement plaster is a necessary step as it helps in reducing the surface cracking and adds strength to the wall. The plastered surface should be kept wet for a period of 7 days. Also, there should be a gap of 7 days between the first and the second coat.

What precautions should be taken while plastering?

Precautions to be taken while plastering

• Ensure proper bonding between the surface of masonry and plaster.
• All loose material sticking to the masonry should be removed before plastering.
• Mortar joints in the masonry should be raked, and the areas that need to be plastered should be washed and kept wet.

What happens if curing is not done for plastering?

Improper curing may badly affect the strength of the structure, so you have to be sure about the exact curing practices before and after plastering of the brick walls.

What are the risks of plastering?

The work of the plasterer includes work at heights; plasterers could slip, fall, suffer severe injury and even be killed [Note 1] They may get injured by falling objects and other work tools and/or as a result of their work with manual and portable work tools Additional risks which the plasterer is facing are: …

What happens if plastering is not done properly?

Different types of defects occur in plastering work such as blistering, cracks, efflorescence, flaking, peeling, popping, softness and uneven surfaces. These defects in plastering need to be repaired as soon as they are observed.

How many days after plastering Can you paint?

Ideally, plaster needs to be fully dry prior to painting. Fresh plaster will take around 4-6 weeks to fully dry. Fresh plaster is porous and will therefore absorb moisture. If you attempt to paint over plaster that is still damp the paint is likely to peel off.