Plastering your home’s interior and exterior walls is a crucial task since it gives the walls a flawless finish and provides solidity. Uneven surfaces can be hidden with a coat of plaster, making your walls appear even, smooth, and clean. Cement plastering also serves as a good foundation for painting, distempering, whitewashing, and color washing. It shields the walls from rain and other elements that could cause damage to the construction.
Cement, lime, gypsum, fine aggregates (sand), and water are utilized to make the polymeric substance or mortar used in the process. Nowadays, cement plaster is commonly used to plaster a home’s walls. This post will provide you with some basic facts on cement plaster.
Cement Plaster:
Portland cement, fine aggregates, and water are mixed together to make cement plaster. This plaster is also known as cement-sand plaster since it is made up of OPC 43 and OPC 53-grade cement combined in various amounts with sand (fine aggregate). For plastering, PPC cement is preferred over OPC-grade cement. Because PPC cement has numerous advantages over OPC cement.
Cement Plastering Ratio:
The quantity of plaster coats required varies depending on the situation. A single application of plaster on inside walls is usually adequate to obtain the required quality. Two coats of plaster are required if the thickness of the plaster is greater than 15 mm or if a finer finish is desired. If the surface to be plastered is particularly uneven, three coats of plaster are put, the first of which is a scratch or dash coat for a smooth finish. After that, the base coat and final coat are applied. Two coatings of plaster are necessary for external walls, with a thickness of 12 to 18 mm.
1:3 : This is a very rich mortar mix. It is not recommended for general site use. When combined with a waterproofing/bonding agent, it can be used as a repair mortar.
1:4 : External Plastering as well as Ceiling Plastering
1:5 : Internal Plaster and Brickwork Mortar (If sand is not fine, Fineness Modulus > 3)
1:6 : Internal Plastering (if fine sand is available)
Cement Plastering Tools
It’s no secret that having the correct tools can make a world of difference when it comes to a specific trade skill like plastering. We’ll go over the top 10 must-have plastering tools for any industry professional, from trowels and snips to drills and saws, as determined by the Gypsum tools team:
- Finishing Trowel
- Window Trowel
- Inside and Outside Corner Trowels
- Mortar Stand
- Bucket Trowel
- Mixing Bucket
- Hawk
- Snips
- Plasterers Float
- Scarifier
If you include this list of plastering tools in your toolkit, you’ll be prepared for whatever problem the task may present. And also if you are looking best quality cement for plastering, We offer top quality branded plastering cement online at best price.