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Another project successfully completed by the Merco team, featuring approximately 1,230 m² of polyurea application, ensuring long-lasting waterproofing and protection for the structure. The quality of a polyurea system is directly related to proper surface preparation and strict execution control. For this reason, every stage of the process was carefully planned and executed. The project included: ✔ Substrate cleaning and preparation ✔ Creation of a surface profile for prope

Another project successfully delivered by the Merco team: waterproofing approximately 10,000 m² of concrete grandstands in a municipal stadium using a pure polyurea system. In addition to the extensive application area, this project stood out for its attention to construction details, especially the execution of expansion joints, one of the most critical aspects of waterproofing systems exposed to weather variations and structural movements. ✔ Continuous, seamless application

Project carried out by the Merco team for the waterproofing of a potable water reservoir, with approximately 4,000 m² of coated area using a PVC membrane system. To ensure the integrity and durability of the structure, the project scope included: ✔️ Treatment of cracks and fissures in the walls ✔️ Anti-corrosion treatment and application of a vapor-resistant protective coating on the ceiling ✔️ Installation of PVC membrane on the reservoir walls and floor The use of PVC membr

Video 1: Chemical protection coating for a silo floor. Approximately 600 m² project currently being completed in Pernambuco. Video 2: Concrete grandstand waterproofing project in Macaé/RJ. Approximately 10,000 m² of application. Video 3: Waterproofing of a precast concrete roof in Guarulhos/SP. Approximately 1,500 m² of polyurea coating. Learn more about our company and our systems. See more projects like this on our website: www.mercogeo.com.br.

A waterproofing or chemical coating project using polyurea involves much more than simply applying the material. To ensure performance, durability, and maximum protection, careful planning throughout every stage of execution is essential. Among the main factors for the success of the system are: ✔ Proper surface preparation ✔ Correct definition of the polyurea application technique ✔ Control of execution conditions ✔ System compatibility with environmental requirements Poly

Settlement in concrete floors is a recurring issue in industrial and logistics areas, generally caused by poor soil compaction during construction and/or subsoil saturation due to leaks in the hydraulic infrastructure. The structural geopolymer solution not only corrects the problem but also reinforces the structure’s support system. With polymer injection, a true “structural cushion” is created beneath the concrete slab, increasing the floor’s load-bearing capacity and all

Activity carried out in a water reservoir, fully complying with the requirements of NR-33 (Confined Spaces) and NR-35 (Working at Heights). To ensure a safe operation, the structure was prepared with: ✔ Rescue system with installed fall-arrest device ✔ Ventilation/exhaust system for reservoir access ✔ Area control and preparation for safe team operations Everything was organized so the Merco Geo team could begin another workday with safety, efficiency, and operational respo

It is with great enthusiasm that Mercogeo announces the creation of the Mercogeo Racing Team. This new division is intrinsically connected to the values that define our work in engineering: technical precision, rigorous strategy, and a constant pursuit of evolution. To mark this beginning, we are proud to support driver Leo Weyler, a promising talent who is rapidly rising in Brazilian motorsports. Leo is currently competing in the prestigious San Marino Championship, one of

Project carried out in Cabo de Santo Agostinho, Pernambuco, using structural geopolymer injection to correct and stabilize the transition slabs. This solution enabled effective system stabilization, increasing the soil load-bearing capacity and improving the performance of the concrete slabs, while accommodating the natural movements of the bridge abutments. ✔ Efficient structural stabilization ✔ Increased soil load-bearing capacity ✔ Preservation of structural behavior The

🛡️ High-Performance Waterproofing with Polyurea Polyurea is a coating applied using hot-spray projection, forming a monolithic, flexible, and 100% solid membrane, applied in situ for complete waterproofing and surface protection. This technology creates a continuous barrier that protects against wear, weathering, and chemical agents, ensuring high performance even in severe environments. Key benefits: ✔ Excellent adhesion to various substrates ✔ Extremely fast curing (quic

Since 2019, Merco Geopolímeros has had a specialized division focused on polyurea application, offering high-performance coating solutions for a wide range of industrial sectors. Polyurea provides excellent adhesion to different substrates, such as concrete, steel, among others, ensuring effective protection even in highly aggressive environments, both chemically and physically. Key characteristics: ✔ Extremely fast curing ✔ High impermeability ✔ Seamless, joint-free applica

📌 Project details: Issue: Soil settlement of up to 21 cm Cause: Rainwater infiltration due to a leaking pipeline Solution: Injection of high-strength two-component expanding polyurethane Execution time: 2 days The project was carried out at a motor factory in Jaraguá do Sul (SC), completed in just 2 days with no need to interrupt industrial operations. The area had low load-bearing capacity and the presence of voids in the subsoil, resulting in settlement of the concre

Project carried out at a brewery located in Jacareí (SP), completed in just 2 days with no need to interrupt industrial operations. The site had low soil strength and the presence of voids, which was already causing tilting and structural risk to an industrial tank. The solution applied consisted of geopolymer injection, which enabled: ✔ Void filling ✔ Soil reinforcement ✔ Area stabilization ✔ Floor leveling With the application, a polyurethane “structural cushion” is formed

Our technologies are widely used in industrial facilities , as they allow for fast, clean interventions without demolition , reducing impacts on operations. ⚠️ In this case, the CIP area of a brewery had a high circulation of water, c ausing the soil to become saturated and develop significant voids. To prevent future structural problems, a preventive solution was applied, stabilizing the soil before any movements or settlements could occur in the floor. This type of ap

🛫 Irregularities and settlements in airport runways can compromise operational safety and aircraft performance. These issues may cause uneven surfaces, structural defects, and risks during landings and takeoffs, requiring fast and precise solutions. ⚠️ Our repair technology uses the injection of specially developed, highly expansive materials, allowing millimetric corrections in runway leveling with minimal interference in airport operations. The process is fast, precise, a

Today we are going to talk about our solution for SOIL PERMEATION . 🔊 Permeation occurs through the injection of low-viscosity polymers that penetrate the soil pores without causing displacement or altering its original structure. After application, the material undergoes a hardening or gelation process, modifying the soil characteristics and providing two main benefits: ▫ Increased strength and cohesion of granular soils ▫ Reduced permeability, controlling infiltrations a

When injected into the soil, polyurethane foam expands rapidly, filling voids and forming resin vein structures that promote soil compaction and stabilization . The pressure generated during the resin expansion — which occurs within approximately 30 to 60 seconds — improves soil density and increases its load-bearing capacity in a precise and controlled manner. Key advantages of this technology: ▫ Up to 95% curing in approximately 2 minutes ▫ Lower stress on the subsoil

🚫 You don’t need to stop your production line to solve this. With the application of polyurethane-based geopolymer resins , it is possible to reinforce, stabilize, and re-level industrial floors quickly, cleanly, and cost-effectively. This technology allows for structural floor rehabilitation without excavation and with minimal operational disruption . In many cases, plant activities can continue normally during the intervention — and when necessary, the work can also be

In this video, we present a step-by-step guide on how to use MercoTape, highlighting how it contributes to sealing, reinforcement, and enhanced technical control in field applications. A simple, efficient process aligned with the quality standards of Merco Geopolímeros.

Building the future with intelligent, sustainable, and high-performance solutions through the injection of our MercoLift and MercoSoil products. At Merco Geopolímeros, innovation and engineering go hand in hand to transform projects into solid, lasting results. #InfrastructureEngineering #EngineeringInnovation #SustainableSolutions #MercoGeopolymers #SmartInfrastructure