Waterproofing of Structures
For Joint and Waterproofing systems, we offer unique technologies with many years of experience.
Our joint treatment systems are evaluated according to the structure’s requirements, considering deformation, thermal behavior, as well as the need for chemical or mechanical resistance. A joint can be between concrete pours or between structural elements.
We provide systems with SABA Hybrid MS and Polysulfide mastics with high chemical resistance and anti-aging properties, as well as injection hoses to ensure sealing or restoration at different concrete pour stages, and also Jeene EPDM joint profiles with high deformation capacity and watertightness for dams, etc.
In the waterproofing area, we develop dynamic mineral systems that allow water vapor diffusion, as well as synthetic systems that ensure watertightness and thermal resistance for bridge and viaduct waterproofing. We have systems for positive and negative waterproofing applications.
OTHER AREAS OF INTERVENTION
The range of services provided by Qi-Technologie covers a wide area of interventions in the field of engineering.
01 INJECTION TECHNOLOGY
Through resin injection technology, we are able to repair various pathological cases such as the sealing and restoration of cracks, area-wide waterproofing, the consolidation and stabilization of structures, the sealing of high and low water pressures, and resin injection in underwater activities.
02 CONCRETE AND METAL REPAIR AND PROTECTION
Following all necessary studies and the correct assessment of the state of concrete and metal structures, care must be taken regarding the compatibility of repair materials (strengths and moduli of elasticity), as well as their selection and application (in terms of alkaline mortars and synthetic products) to ensure the maximum durability of the structures.
03 UNDERWATER REPAIR AND PROTECTION
The complexity of underwater activity is a priority for us, which helps us develop specific products for the repair and protection of structures in underwater environments. With our diverse technologies, we are able to meet the highest demands in this field through mineral and polymeric systems.
04 REHABILITATION IN THE WATER AND WASTEWATER INDUSTRY
For structures in permanent contact with catchment, sea, potable, or wastewater, we offer a wide range of rapid systems with high chemical resistance from pH 0 to 14, including hydrogen sulfide gas (H2S), emphasizing compatibility with the existing moisture in these types of structures.
05 CONTINUOUS TECHNICAL FLOORING
Beyond aesthetics, continuous technical flooring is the foundation for the diverse needs and requirements of the pharmaceutical, hospital, and food industries, with a focus on hygiene, conductivity factors, high chemical and mechanical resistance, and the ability to cover cracking.