Epoxy flooring high strength, wear resistance, no seams, solid texture, waterproof anti-corrosion dust, construction and maintenance is not only convenient and low price, applicable to a variety of sites. This issue and you introduce epoxy flooring construction process and maintenance measures.

1

Technical characteristics of epoxy flooring

Good abrasion resistance, anti-rolling performance.

Excellent anti-penetration performance.

Anti-corrosion performance under moderate conditions.

Good adhesion to ensure that the coating is not cracked and does not fall off.

Smooth and neat appearance, easy to clean and maintain

2

Classification of epoxy flooring

Epoxy flooring with coating state classification of solvent-based epoxy flooring, solvent-free epoxy flooring and water-based epoxy flooring.

Epoxy flat coating flooring: mainly used in places where the environmental requirements are not very high. Such as: common workshop.

Epoxy self-leveling flooring: mainly used in industrial areas with high environmental requirements. Such as: plant purification, dust-free workshop.

Epoxy anti-static flooring: mainly used in some of the electronic production areas that require anti-static.

Epoxy mortar wear-resistant flooring: mainly used in some heavy load areas in factories. Such as workshops, underground parking lots, warehouses, channels and so on.

3

Epoxy floor construction technology practice

3.1 Epoxy floor construction preparation

3.2 Epoxy floor construction process

3.2.1 Grass-roots treatment

① If it is for the oil stained concrete floor construction, you can use 10% ~ 15% hydrochloric acid solution for cleaning, cleaning and then rinse with water after completion.

② If the area is relatively large concrete floor, you can directly use the electric grinder to do the grinding process, and the need to remove the surface sand, dust, oil and other debris.

Grass-roots cleaning △

3.2.2 Sealer

After mixing epoxy primer A and B components evenly, use mud trowel tool to roll on the surface of the grassroots, at least 2 times, so that it can be fully wetted and penetrate into the concrete, and have a good bonding enhancement effect.

3.2.3 Epoxy mortar reinforcement layer

You can add the appropriate amount of mixed quartz sand with different particle sizes into the water-based epoxy coating, and then mix the mixed epoxy floor paint, you can use the smear method to make the coating reach a certain thickness, which can effectively enhance the floor's impact resistance and resistance to rolling.

3.2.4 Sanding and batch coating

After the coating is completely dry, sanding is carried out. Small cracks on the substrate, ground cracks can be epoxy resin batch coating, get a complete and smooth surface before the construction of surface coating.

3.2.5 Putty

Wait until the epoxy mortar layer is fully cured, then we should scrape two water-based epoxy putty layer, wait for its drying and sanding leveling, mainly for the back of the topcoat to prepare.

3.2.6 Top coat

The epoxy topcoat according to the a component: b component = 1:4 quality ratio for mixing, after which it will be brushed or sprayed on the substrate, and make it self-leveling, wait until after curing will become flat, smooth and with anti-static, corrosion resistance, antibacterial sterilization, odor removal and other multi-functional floor coating.

4

Construction precautions of epoxy flooring

The environmental temperature of the construction site should be higher than 5 ℃, relative humidity is less than 85% before construction.

The constructor should make a good construction part, time, temperature, relative humidity, floor surface treatment, material actual and other records for investigation.

After the coating construction, the relevant equipment and tools should be cleaned immediately.

5

Use and maintenance of epoxy flooring

When the coating construction is completed, do not use in the maintenance period, and must strengthen the ventilation equipment and fire prevention measures.

The use of the floor, production personnel are not allowed to wear shoes with iron nails walking on it.

All work equipment must be fixed special frame placement, is strictly prohibited with sharp-edged metal parts and other objects collide with the ground, resulting in damage to the ground coating.

Workshop installation equipment and other major objects need to use lifting machinery, in contact with the ground at the support point should be thick rubber and other software materials to cushion the proper, strictly prohibit the use of iron pipes and other metal on the ground to connect the drag equipment.

Workshop for welding and other high-temperature operations, in the welding sparks splash to the place should be asbestos cloth and other fire-resistant materials padding, in order to prevent the burning of paint.

Once there is damage to the flooring, use paint to repair it in time, so as to avoid oil and dirt penetrating into the cement through the damaged place and causing the paint to fall off in a large area.

Workshop large area cleaning ground, do not use strong chemical solvents (toluene, banana water, etc.) generally use detergent, soap solution, water, etc., with a cleaning machine, in the absence of a cleaning machine, can be used to sawdust sprinkled and then cleaned up.

Winter construction, the ambient temperature is lower than 5 ℃, you can use winter type solvent-free epoxy industrial floor coating