0
Input : 1. Thickness of plastering 12mm (0.012m). 2. Cement sand ratio 1:6
Suppose we require to plaster 100sqm
Then 100x0.012=1.2m3 of mortar is required
For 1:6 ratio,
Cement requirement will be= 1.2 x 1/7 (one part of cement in mortar) = 0.1714m3 cement,
Since cement goes in the voids of sand we nead 20% extra material = 1.20 x 0.1714 = 0.2056 cum.
Now add 20% extra to cover uneven surface of brick work = 1.2 x 0.2056 = 0.2468 cu. m of cement.
Now for 50 kg of cement = 0.0345cum, therefore = 0.2468 / 0.0345 = 7 bag of cement.
Sandrequirement will be= 1.2 x 6/7 (sixth part of sand in mortar) = 1.0285 m3 sand
Now add 20% extra to cover uneven surface of brick work = 1.2 x
1.0285
= 1.2343 cu. m of sand.
Convert sand in MT multiply is by 1.602 (specific gravity) 1.2343 x 1.602 = 1.9773 MT
What else can I help you with?
What is the combination of cement and sand for plastering of walls of a house?
Seven parts washed grit sand to one part cement. The grit gives it it's strength. If you use building/plastering sand it will crack.
Which cement is best for plastering?
For plastering, Ordinary Portland Cement (OPC) is generally considered the best option due to its fine texture and strong bonding properties. Type 1 OPC is commonly used, as it provides good workability and durability. In some cases, a mix of OPC with lime can enhance flexibility and reduce cracking. It's essential to use a quality cement that meets local standards to ensure the longevity and effectiveness of the plaster.
What is the cement to plaster ratio for a brick wall surfaces?
Hi there, I would use a 5-1 ratio of sand to cement and use a good mortar plastisier. Use plastering sand and mix well. Throughly soak the wall first and apply a light coat (scratch coat) Leave this to dry for a while and before it has completely dried, get the final coat on. Too much water on the wall will result poor bond between the Brick masonry and the plaster on account of lack of suction which is the primary mechanism by virtue of which the Cement Plaster will remain in position against the gravitational force.
Is it possible to use crushed sand in place of river sand for plastering a building?
Yes. You can try this liquid 'Master Plaster MPCS 101' manufactured by Razon Engineering Company in your crushed sand /manufactured sand - cement mortar. If you contact them they will assist you with all the information and the product you will need.
Is there any substitute of white cement?
Pozzolana white cement can use instead of white cement
What is the combination of cement and sand for plastering of walls of a house?
Seven parts washed grit sand to one part cement. The grit gives it it's strength. If you use building/plastering sand it will crack.
Which cement is best for plastering?
For plastering, Ordinary Portland Cement (OPC) is generally considered the best option due to its fine texture and strong bonding properties. Type 1 OPC is commonly used, as it provides good workability and durability. In some cases, a mix of OPC with lime can enhance flexibility and reduce cracking. It's essential to use a quality cement that meets local standards to ensure the longevity and effectiveness of the plaster.
How many bags of cement and sand for 270 square meters of plastering?
To calculate the amount of cement and sand needed for plastering 270 square meters, you can use a typical mix ratio, such as 1 part cement to 4 parts sand. Assuming a plaster thickness of about 12 mm, you would need approximately 1.5 cubic meters of plaster. This translates to roughly 300 kg of cement (about 6 bags of 50 kg each) and about 1.2 cubic meters of sand. Always consult a local expert for precise calculations based on specific conditions and mix ratios.
What is the difference between the rendering and plastering in building construction?
Rendering is the term used for covering stone or brick etc. plastering is the term used for the application of the material. These days anything external is referred to as rendering and anything inside is plastering. If someone was to use the term rendering for internal works, I would assume they meant solid plastering as opposed to dry-walling with plasterboard." or The term "Rendering" is used to describe the application of a coat - usually sand or cement, internally or externally, alternative mixes - i.e. sand lime can be used. "Spray rendering" is another method used for exteriors. "Plastering" is the term used to describe the application of a wide range of materials to walls and ceilings."
What is the cement to plaster ratio for a brick wall surfaces?
Hi there, I would use a 5-1 ratio of sand to cement and use a good mortar plastisier. Use plastering sand and mix well. Throughly soak the wall first and apply a light coat (scratch coat) Leave this to dry for a while and before it has completely dried, get the final coat on. Too much water on the wall will result poor bond between the Brick masonry and the plaster on account of lack of suction which is the primary mechanism by virtue of which the Cement Plaster will remain in position against the gravitational force.
What do plasterers use when plastering a wall?
Depending on the walls substrate. ie. is it dry wall plastering (chalk board, fibre cement) or is it solid plastering (ie. cement rendering). Dry wall plastering consists of 2 separate areas they can be defined as; fixing (hanging the board), and setting (filling the joins with mud). For your typical dry wall plastering over chalk board, you'll need; FIXING Products; 1. Glue 2. Screws or nails Tools; 1. Razor knife 2. Measuring tape 3. Pencil 4. glue knife 5. power drill/hammer SETTING Products; 1. joint tape (either paper tape, or fibreglass) 2. base coat (this comes in different timed mixes (ie. different drying time) 3. top coat (this is your finished product that will need sanded) Tools; 1. Hawk 2. Plastering knives/paddles 3. fine sanding block/paper (P180+ grain) For solid plastering you'll need; Products; 1. Acrylic render pre mix bags of render or sand and cement Tools; 1. Hawk 2. Plasterers Trowel 3. Renderers float 4. Sponge 5. Mixing drill
Bob the builder is mixing cement he adds 200g of cement to every 800g of sand he uses1kg of cement how much sand does he use?
4 Kg Obviously.
What did the egyptians use cement for?
The ancient Egyptians used a form of cement primarily for construction purposes, particularly in building structures like temples, pyramids, and tombs. They created a mortar made from a mixture of gypsum, lime, and water, which served as an adhesive to hold stones together. This cement allowed for the stability and durability of their monumental architecture, enabling many structures to withstand the test of time. Additionally, they used cement in decorative applications, such as for plastering walls and creating intricate reliefs.
How much cubic meter cement mortar use for 1 cubic meter brickwork?
0.3 cubic meter cement mortar consumes.
Is it possible to use crushed sand in place of river sand for plastering a building?
Yes. You can try this liquid 'Master Plaster MPCS 101' manufactured by Razon Engineering Company in your crushed sand /manufactured sand - cement mortar. If you contact them they will assist you with all the information and the product you will need.
How can I effectively use rubber cement on wood for my crafting project?
To effectively use rubber cement on wood for crafting, first ensure the wood surface is clean and dry. Apply a thin, even layer of rubber cement to both surfaces you want to bond. Press the surfaces together firmly and allow the cement to dry completely. Be cautious not to use too much cement, as it may cause the wood to warp.
Can knee brace substitute use of plastering if there is injury to knee cap?
A knee brace can be used as substitute for plastering for injuries to the knee cap. If the knee cap is not broken, a knee brace can allow for more flexibility.
