.png){kind=icon}
.png){kind=icon}
.png){kind=icon}
.png){kind=icon}
.png){kind=icon}
Concrete may appear solid and smooth, but every slab contains imperfections. Dust, laitance, oil contamination, moisture, previous coatings and surface damage can all affect how well a new flooring system bonds to the substrate.
Proper preparation ensures:
Skipping or rushing preparation is one of the leading causes of flooring failure.
Concrete floor preparation is the process of cleaning, repairing and profiling an existing concrete surface before applying a new floor coating or waterproofing system.
The goal is to create a clean, structurally sound surface with the correct texture for optimum adhesion.
Depending on the condition of the floor, preparation may involve:
Every project is different, which is why professional assessment is essential before work begins.
Before any flooring installation begins, contractors will inspect for defects that could affect performance.
These often include:
Small hairline cracks may simply require filling, while structural cracks may need specialist repairs before flooring can be installed.
Factories, workshops and warehouses often experience years of oil spills or chemical exposure. These contaminants penetrate the concrete and prevent coatings from bonding correctly.
Older concrete can become soft and dusty over time, reducing adhesion and creating ongoing maintenance issues.
Laitance is a weak layer of cement particles left behind during curing. It must be removed before any resin system is applied.
Old epoxy, paint, adhesives and tile residue all need removing to create a suitable substrate.
Poorly finished slabs or damaged concrete may require grinding or levelling compounds before installation.
Professional contractors use several preparation techniques depending on the floor condition and the flooring system being installed.
Diamond grinding uses industrial machines fitted with diamond tooling to smooth and profile concrete surfaces.
It's commonly used for:
Grinding also creates an even surface profile that allows flooring systems to bond effectively.
Shot blasting propels small steel beads at high speed across the floor surface before immediately vacuuming them away.
This method:
Shot blasting is one of the most common preparation methods for industrial resin flooring.
Scarifying removes thicker layers of concrete using rotating cutters.
It is suitable for:
Before installing new flooring, damaged areas should always be repaired.
Repairs may include:
Repairing defects beforehand helps prevent them from reflecting through the finished floor.
One of the most important - but frequently overlooked - steps in floor preparation is moisture testing.
Concrete naturally contains moisture, and if excessive moisture remains trapped beneath a resin floor, it can cause:
Professional installers test moisture levels before recommending the appropriate flooring system or damp-proof membrane.
Many flooring failures can be traced back to poor preparation.
Common mistakes include:
Professional preparation significantly reduces these risks.
At MTF Systems, we understand that exceptional flooring starts long before the coating is applied.
Our experienced team provides professional concrete floor preparation using industry-leading equipment and proven techniques to ensure every flooring installation begins with the strongest possible foundation.
Whether you're installing industrial resin flooring, waterproofing systems or specialist coatings, we can prepare your concrete surfaces to the highest standards.
Contact MTF Systems today to discuss your project and discover how professional floor preparation can improve the longevity, safety and performance of your flooring system.