What are printed concrete resins?
Resins for printed concrete are liquid coatings applied to the surface of the pavement once it has hardened. When dry, they generate a protective layer that seals the pores of the material, preventing the penetration of water and dirt. In addition to providing additional resistance, they offer a glossy, satin or matte finish depending on the type of resin used.
Its main function is twofold: to protect the floor from external agents and to enhance its aesthetic qualities, guaranteeing a more durable and attractive floor.
Next, you will learn about:
- What are resins for printed concrete?
- Benefits of applying resins to printed concrete
- Types of resins
- Resin applications in printed concrete
- Application tips
- Current trends
Decorative pavements, and especially printed concrete, have gained popularity due to their resistance, versatility and aesthetic appeal. However, for these floors to retain their original appearance and maintain their technical properties over time, it is essential to apply a suitable sealing treatment. This is where printed concrete resins come into play, a key product to ensure the durability and protection of the flooring.
These resins act as a protective barrier against external agents such as water, UV rays, oil stains or traffic wear. In addition, they intensify the colors of the pavement and enhance the decorative finishes, achieving a uniform and attractive appearance for a longer period of time.
Benefits of applying resins to printed concrete
Protection against external agents
Resins protect printed concrete against humidity, temperature changes, frost and solar radiation. This prevents premature cracking, color fading and surface deterioration.
Aesthetic enhancement
One of the most valued effects of resins is their ability to intensify colors and brighten the pavement, giving it a renewed and uniform appearance.
Increased durability
The application of resins prolongs the service life of the pavement, reducing the need for frequent repairs and improving its resistance to wear.
Simple maintenance
Resin-treated floors are much easier to clean. The protective coating prevents the accumulation of dust and dirt in the pores of the concrete.
Types of resins for printed concrete
Different options are available depending on the specific needs of each project:
Epoxy resins
It is known for its high chemical and mechanical resistance, making it an ideal choice for concrete floors that will be exposed to high traffic and various environmental conditions. It presents itself as a popular choice, especially when looking to create surfaces that are both functional and visually appealing. It is commonly used in industrial settings, garages and commercial stores.
Solvent-based resins
They are the most traditional and offer a very durable glossy finish. Its application strongly highlights the colors of the concrete and provides remarkable resistance to heavy traffic and external agents. It is a popular choice for industrial and exterior applications.
Water-based resins
A more environmentally friendly alternative with lower emission of volatile organic compounds (VOC). They offer matte or satin finishes and are ideal for projects where sustainability is sought without sacrificing protection. Their advantages are fast drying time, easy application and cleaning with water and lower environmental impact.
Acrylic resins
They are used for their excellent adhesion and fast drying capacity. They are a versatile option for outdoor printed concrete pavements exposed to changing weather conditions.
Polyurethane resins
They offer superior resistance to chemicals and abrasion, so they are widely used in areas with vehicular traffic or industrial applications.
Self-Leveling Resins
This is a subcategory of resin that deserves special attention, as it allows the creation of perfectly level floors without the need for much additional effort. This is especially useful in projects where surface smoothness is required, such as resin flooring for commercial areas.
Uses and applications of resins in printed concrete pavements
The use of resins is not limited to a specific environment, but is useful on a wide variety of surfaces:
- Residential exteriors: in patios, gardens, accesses and terraces, where pavements are more exposed to the elements.
- Commercial environments: such as pedestrian areas, parking lots or access areas, where resistance to continuous traffic is required.
- Swimming pools: around copings and platforms, providing an aesthetic surface protected against humidity.
- Vertical applications: in printed concrete walls and facades, where the resin helps to preserve texture and color.
Tips for applying resins to printed concrete
- Make sure that the pavement is completely dry and clean before applying the resin.
- Use suitable tools (roller or spray gun) to ensure a uniform finish.
- Avoid applying the resin during hours of maximum sunlight to prevent bubbles or irregular drying.
- Renew the application every 2-3 years, depending on the use and exposure of the pavement.
What are the current trends in resin-printed concrete?
The market is evolving towards more sustainable resins, with water-based formulations that reduce environmental impact. There is also a growing demand for resins with customized finishes (ultra-matte, satin or wet effect) that allow the flooring to be adapted to the style of each project.
Another trend is the incorporation of additives that improve anti-slip properties, especially in wet areas such as swimming pools or outdoor accesses.
Resins for printed concrete are an essential investment to ensure that pavements maintain their beauty, strength and functionality for years. At Pavicret we have advanced technical solutions that combine innovation and experience to offer resins of the highest quality, adapted to every need.
Do you want to know which resin is the most suitable for your project?
Contact us and our technical team will advise you on the choice and application of the product.