Which type of cement is used for plastering?

Generally, OPC 43 and OPC 53-grade cement is mixed with sand (the fine aggregate) in different proportions; hence, this plaster is also called as the cement-sand plaster. PPC cement is preferred in place of OPC-grade cement for plastering.

What is the best cement mix for plastering?

Plaster mix ratio:- Recommended plaster mix ratio 1:6 (1 part cement to 6 part sand) used for plastering of plane surface of block/ brick wall, 1:4 (1 parts cement to 4 parts sand) used for rough surface of brick wall, 1:5 (1 parts cement to 5 parts sand) used for concrete wall and ceiling and 1:3 (1parts cement to 3 ...

Which cement is best for plastering PPC or PSC?

Flyash based cement (PPC) is recommended for brick masonry, plastering, tiling and waterproofing works. In these works, strength is not the major criteria. PPC has an edge on OPC as PPC has slower rate of heat of hydration.

Which cement is best for wall construction?

Ordinary Portland Cement (OPC) 43 Grade Cement:

It is used majorly for wall plastering works, Non-RCC structures, pathways etc. 43-grade cement attains a compression strength of 43 Mpa (megapascals) in 28 days of setting.

What is the common mix for plastering?

Plaster Mix Ratio

Mix cement and sand in the ratio of 1:6 (1 cement:6 sand) for inner plastering of bricks. And for outer plastering mix it in the ratio of 1:4. On a brick wall never do plastering of thickness more than 12 or 15mm. At one go, avoid plastering of more than 12mm thickness.

Which Cement is Best for Plastering II Best Cement for Plastering Finishing Work I

What is cement ratio for plastering?

12 MM thick cement mortar in 1:4 ratios is recommended on the walls where smooth side exists. Either 9 or 4.5 MM thick and 15 MM thick cement plaster in 1:4 ratios is recommended on the rough side of the walls. 20 MM thick cement mortar in 1:3 with two coats is recommended in case of vertical Damp Proof Course (DPC).

What is the thickness of plastering?

Cement plaster is generally used with 13 mm thickness and sometimes it can be of 19 mm thickness also. 19 mm plaster is done in two parts. First layer is of 13 mm and 2nd is of 6 mm thickness.

Which is better PPC or OPC cement?

PPC cement is generally used for plastering, brick masonry and waterproofing works. PPC has a lower heat of hydration and it is prone to fewer cracks compared to OPC. PPC has lower strength than OPC but PPC provides better workability and finishing than OPC. PPC provides greater resistance to chemicals.

What is OPC and PPC cement?

PPC (Portland Pozzolana Cement) is a variant of OPC (Ordinary Portland Cement.) These two type of cement differs from each other in terms of component, strength, heat generation, the percentage of several components, durability, grades, cost, eco-friendly nature, application, setting time, curing period etc.

What is OPC 53 grade cement?

OPC 53 Grade cement is required to conform to BIS specification IS:12269-1987 with a designed strength for 28 days being a minimum of 53 MPa or 530 kg/sqcm. 53 Grade OPC provides high strength and durability to structures because of its optimum particle size distribution and superior crystallized structure.

Is OPC cement good for plastering?

1) OPC:- ordinary Portland cement that is also known as in short form OPC . OPC is available in market in 3 grade 33, 43 and 53. But out of OPC grade, OPC43 is the best cement used for plastering in India for residential building and 53 is best cement for plastering of high rise building ,it has long lasting and life.

Where is OPC and PPC cement used?

Use of PPC and OPC

They can be reliably utilized in the construction of marine structures, masonry mortars and plastering, hydraulic structures. Besides, they are popularly used in mass concreting works, such as dykes, sewage pipes, dams, etc. PPC is also employed in all other applications where OPC is used.

Which sand is used for plastering?

Basically river sand are used for any plastering work. Generally, in any plastering work plasterers are used natural sand, crushed stone sand or crushed gravel sand.

What is gypsum plaster?

Gypsum plaster is a white cementing material made by partial or complete dehydration of the mineral gypsum, commonly with special retarders or hardeners added. Applied in a plastic state (with water), it sets and hardens by chemical recombination of the gypsum with water.

How many bags of cement do I need for plastering?

Cement consumption in 12mm thick plaster 1:4 for 1 m² plastering of a brick wall is 0.092 bags (4.6 kg) cement. Ans :- 4.6 kg (0.092 bags), 46 kg (0.92 bags) & 460 kg (9.2 bags) are cement consumption and requirement in 12mm thick plaster 1:4 for 1 m², 10 m² & 100 m² area of brick wall respectively.

Which is better OPC 43 and OPC 53?

OPC 53 sets quicker than OPC 43 and has a quite low initial setting time. It is used in structures where rapid strength gain is required like large load bearing structures like bridges, huge buildings, etc. OPC 43 on the other hand doesn't set so quickly and has a normal initial and final setting time.

Which is costly OPC or PPC?

Cost. The cost of OPC is around 300 rupees per bag which is slightly more expensive than PPC. Whereas in the case of PPC, the expensive clinker is replaced by pozzolanic Material such as fly ash hence the price of PPC is slightly less than who OPC.

Where is PPC cement used?

Portland Pozzolana Cement (PPC)

It can be confidently employed in construction of hydraulic structures, marine works, mass concreting such as dams, dykes, retaining walls foundations and sewage pipes. It is also suitable for use in common applications such as masonry mortars and plastering.

Is UltraTech Cement good for plastering?

UltraTech Readiplast is perfect for manual plastering on both internal and external walls, including brick, block, concrete and hollow walls. UltraTech Super Stucco is a plastering agent that is perfect for surface finishing and its biggest advantage is that it requires no curing.

Can PPC be used for RCC?

For the construction of concrete slab both the OPC & PPC cement can be used.

Is PPC cement good for foundation?

Which type of cement is best for constructing the foundation? The foundation carries the load of the construction and hence needs to be strong and durable. Portland Pozzolana Cement (PPC) is the ideal cement to be used as it hydrates slowly and gives high final strength.

What are the three coats of plastering?

Three – coat plaster

In the 3- coat plaster, the first coat is known as rendering coat second coat known as floating coat and the third coat is known as setting coat or finishing coat.

Can I plaster onto brick?

When applying plaster to the wall, work from top to bottom and from right to left. Evenly spread the mortar across the wall. Use the brick lines as a guide, start at the bottom of a brick and spread the plaster upwards about two to three bricks. Continue applying the plaster until you've covered all of the wall.

Is plastering required for ceiling?

Answer: If false ceiling is not planned in the room then it depends on the quality of slab Construction. Plastering is usually done to provide a smooth finish to ceiling. ... If the slab has undulations and surface is not smooth, then you should plaster it first and then finish it with putty and paint.