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VDF Flooring

also known as Vacuum Dewatered Flooring is a special type of Flooring Technique to achieve High Strength, Longer Life, Better Finish and Faster Work. This type of floor is suitable for high abrasion & heavy traffic movement.

In this system, concrete is poured in place & vibrated with a Poker vibrator. Then a screed vibrator is run over the surface, supported on channel shuttering spaced 4.0 meters apart. The screed vibrator is run twice to achieve optimum compaction & levelling. After this a system of lower mats & top mat is laid on the green concrete & this is attached to a vacuum pump. This draws out excess water. The concrete is left to stiffen. When the base concrete has stiffened to the point when light foot traffic leaves an imprint of about 3-6 mm,a suitable Floor Hardener should be applied at an even application rate of between 3-5 Kg/Sqmt.

 Any bleed water should now have evaporated, but the concrete should have a wet sheen. The concrete is then furt

her compacted and levelled using Power Floater followed by finishing as per the requirement using Power Trowel.

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What is the tolerance for VDF flooring?

Tolerance of VDF Flooring 5mm


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The full form of VDF Flooring is VACUUM DEWATERED FLOORING.


What is difference between vdf flooring and epoxy flooring?

VDF flooring is suitable for heavy traffic movement and high abrasion. Epoxy flooring requires curing of the concrete before application.


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What is the cost of vdf flooring per sqm?

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What is the cost per sft for vdf flooring?

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What is the ratio for vdf flooring?

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Which IS code has tolerance limit of VDF flooring?

The tolerance limits for VDF (Vapor Diffusion Resistant) flooring are specified in IS 456:2000, which is the Indian Standard for plain and reinforced concrete. This code outlines the permissible deviations in construction dimensions, surface flatness, and levelness for concrete floors, including VDF. It is essential to follow these guidelines to ensure the quality and durability of the flooring. Always refer to the latest version of the code for any updates or changes.


What is the thickness of the concrete for vdf flooring?

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