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With regard to fineness, white cement is more powdery than grey. This helps to create a better finishing of whichever structure it is used for. White cement is definitely more expensive than grey because of its lengthier and more rigorous manufacturing process which uses up more 40% energy than grey.
Is white concrete more expensive?
The main disadvantage is that white cement is more expensive than gray. Another factor that can increase the in-place cost is the need to use very light-colored — or even white — fine and coarse aggregates to make white concrete.
Why white cement is more expensive than Portland cement?
So the secret of the White cement is raw material. Apart from that only whitest chalk is used together with light colored sand in production of white cement. White cement production needs usually 40% higher energy than the normal grey cement and this contributes to the high price of white cement.
What is the price of white cement?
Questions & Answers on White Cement Type Min Price Max Price White Cement Rs 585/Bag Rs 630/Bag.
Is white cement better than cement?
The grey cement is the more commonly used cement everywhere, whereas the white cement is used for specific purposes only, or when a certain kind of finish is required.White Cement v/s Grey Cement. Grey Cement White Cement It has a lower refractive index. It has a higher refractive index.
Is white cement waterproof?
White cement has a strong waterproof effect. We need not any waterproofing coating on the structure. The structures made of White cement are able to withstand the highest temperature.
Is white cement as strong as GREY?
White cement is definitely more expensive than grey because of its lengthier and more rigorous manufacturing process which uses up more 40% energy than grey. Of note is the fact that though white cement and grey cement differ greatly, they have similar setting times and an equal degree of strength.
How long does white cement take to set?
Others Characteristics IS: 8042. 2015 Requirement Typical Range b. Fineness, (Blaine) m 2 /kg (Specific Surface) Min. 225 330 – 360 c. Setting Time (Minutes) 1. Initial Min. 30 80 – 100 2. Final Max. 600 120 – 150.
Which is best white cement?
Birla White, the leading white cement brand in India, has positioned itself as the “Whitest White Cement”.
How do you make white cement stronger?
You should also allow the concrete to set as slowly as possible. Increasing the cure time by slowing the water that evaporates will produce a stronger concrete. Once the pour has become firm wet it down gently with cool water and cover it with plastic.
Which is better white cement or putty?
Birla White Cement is whitest white cement that is considered to be of high quality and is best suited to specialty applications where appearance is a high priority, whereas Birla Putty is used to facilitate care for walls.
What is white cement used for?
White Portland cement is used in combination with white aggregates to produce white concrete for prestige construction projects and decorative work. White concrete usually takes the form of pre-cast cladding panels, since it is not economical to use white cement for structural purposes.
Is white cement same as plaster of Paris?
No, plaster of paris is not the same as white cement. The former is made from gypsum and is used in medical casts (such as the ones used to treat fractures) whereas the latter is used to give lustrous finishes to walls.
Can white cement be mixed with GREY cement?
White and gray portland cement are very similar to each other, and can be safely blended together. You can use one color cement for a core mix and a different color cement for a shell mix, provided the mix designs and the water/cement ratios are identical.
Can white cement be used for plastering?
While white cement is ideal for a newly plastered wall, it will not work as well on walls finished with lime, oil paints or varnishes. This ensures that the cement has set effectively before the next layer is added.
Can white cement be mixed with sand?
To get true white mortar, you must mix white cement with white sand. Cement looks harmless but is very caustic. Protect your skin and lungs, while you work, to stay safe during this big job.
How do you waterproof white cement?
White cement only needs water unlike the grey cement. The standard mix of the white cement requires to mix the white cement with water in the ratio of 2:1 proportions of water and white cement. Generally two coats of this mixture is needed to cover the walls evenly.
Can I mix Dr Fixit with white cement?
A water based epoxy coating for treating internal dampness on walls and ceilings. It can be also used to fill cracks by mixing with white cement and as putty by mixing with OPC or white cement in high damp areas.
Can we use white cement for flooring?
People can use white concrete for a variety of projects. Flooring: A white concrete floor provides a texture with a naturally bright pigment. The advantage of using a white concrete mix is that it will not fade. Painting or staining gray cement can risk chipping or fading over time.
How do you use white cement tiles?
White cement is used for filling the gaps in ceramic tiles, vitrified tiles, and marble flooring. Mixing the white Cement with color pigments can help you match the tile color by creating an illusion of a single floor piece slab.
What is the strength of white cement?
Production of white concrete with a compressive strength between 25 and 50 Mpa is possible by using white cement. It was also found out in study that white concrete had higher compressive strength than normal gray concrete. The strength in opc cement comes from calcium aluminate present in it.
What is the difference between cement and white cement?
Cement is a very important binding material in construction. Ordinary Portland cement is the most commonly used cement. Typically it is gray in color.Grey Ordinary Portland Cement and White Cement. 2 Sources Fineness Grey Cement Usually less fine than white cement. White Cement Usually finer than gray cement.
Is code for white cement?
HSN Code 2523 HS Code Description GST% 252321 White portland cement, whether or not artificially coloured 28% 252329 Portland cement (excluding white, whether or not artificially coloured) 28% 25232100 WHITE CEMENT W/N ARTIFICIALLY CLRD ,Products include: Birla White Cement, Jk White Cement, Hsn For Cement 28%.
Can white cement be used for concrete?
White cement is Ordinary Portland Cement, its Fe2O3 content is very low to give white color, it is expensive and no need to use in reinforced concrete.
