What is tremix flooring or trimix flooring (VDF Flooring)? Procedure, Pros and Cons of Tremix Flooring!!

Vacuum Dewatered Flooring, trimix flooring, monolithic industrial flooring, and tremix flooring are additional names for VDF flooring. VDF flooring contributes to the floors’ excellent strength and extended lifespan. It is a quick way to install floors everywhere.

What is tremix flooring or trimix flooring (VDA Flooring) ?
Tremix flooring or trimix flooring (VDF) Vacuum Dewatered Flooring Flooring

You may achieve a superior finish on the floors using the VDF flooring process than with regular concrete floors. This method produces a floor that can withstand heavy traffic and hard use. This makes VDF flooring a fantastic choice for use in public spaces.

Because VDF flooring has many advantages over regular concrete floors, it is a better choice than regular concrete flooring. For this reason, many businesses, including factories, storage facilities, pharmaceutical firms, and others, prefer to use this flooring over regular concrete flooring.

1. What is tremix flooring or trimix flooring (VDF Flooring)?

Vacuum dewatering concrete flooring is referred to as VDF. This unique kind of flooring uses vibration to eliminate the excess water in the concrete before vacuuming it up. By using this method, flooring’s compressive strength, tensile strength, and abrasion resistance are improved. This procedure aids in giving the concrete the desired quality.

The flooring is made of concrete of at least M20 grade. The surface of the trimix flooring is well finished and has a longer lifespan.

2. What is the minimum thickness & ratio of tremix flooring or trimix flooring (VDF Flooring)?

Depending on the use and load conditions, tremix flooring or trimix flooring (VDF Flooring) are kept between 100mm and 200mm thick. For industrial uses, a 150mm thickness is often maintained.

M20, M25, & M30 are the concrete grades that are used in these kinds of floorings. The standard grade is M20, or a mix with a ratio of 1: 1.5:3.

 3. What is the procedure for making tremix flooring or trimix flooring (VDF Flooring)?

1. Setting up the flooring foundation.

2. Installing guide rails at the necessary levels and regular intervals. Typically, a lineout string and leveling tools are used to install MS channels at 4 m. intervals.

3. Concrete is poured and smoothed between the channel frames.

4. During leveling, the concrete is compacted using needle vibrators.

5. Double beam screed vibrators are used to vibrate the surface when they cross channel rails. In doing so, maximal compaction is facilitated.

6. The top and bottom mat layers are placed on top of the green concrete.

7. To remove the extra water, a dewatering vacuum pump is attached to these layers.

8. This procedure is carried out repeatedly to create hard concrete.

9. The floor will be thoroughly compacted and flat, with no lines or ribs, using a power floater.

10. A power trowel is used for final finishing to create an even and smooth surface.

11. While completing this flooring process, expansion joints are provided at necessary intervals. For this, groove cutting machines are employed.

4. What are the pros & cons of tremix flooring or trimix flooring (VDF Flooring)?

Following are the pros of trimix flooring-

1. In comparison to standard concrete flooring, trimix flooring offers good compressive strength.

2. The surface is nicely polished.

3. It improves the floor’s resistance to abrasion.

4. No cracks from shrinkage

5. Makes concrete to be less permeable due to increased compaction.

Following are the cons of tremix flooring-

1. In comparison to standard PCC flooring, the cost of installation will be higher.

2. Specific machinery and equipment are needed to finish the flooring work.

3. The vacuum dewatering and screeding tasks require expert laborers.

5. Where we can use tremix flooring or trimix flooring (VDF Flooring)?

Trimix flooring is designed for use in places where there is a likelihood of more wear and tear as a result of the space being used roughly.

Trimix floorings are therefore mostly utilized in warehouses, industrial buildings, shopping malls, godowns, and loading and unloading platforms.

Consider watching this video to have better understanding of tremix flooring or Vacuum Dewatered Flooring-

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