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Starting at the bottom has allowed me to learn every part of the refractory installation process: helper, installer, supervisor and now with OSSTO LLC we have accumulated 30 years of refractory installation experience.
since from more 30 years
In each job we have left a safe work patent following the applicable and current standards of each company, which has allowed us to develop our own safety standards always taking into account the experience with each client.
Gunite and shotcrete are versatile construction techniques used for applying concrete to surfaces in various industries, including construction, infrastructure, mining, and tunneling. These methods involve spraying a mixture of concrete or mortar onto a surface at high velocity, providing rapid application and excellent bonding properties. Understanding the process, materials, and applications of gunite and shotcrete is essential to achieve durable, high-quality results in diverse construction projects.
Gunite and shotcrete mixes consist of cement, aggregates, water, and sometimes additives or admixtures to enhance workability, strength, or durability. The mix is prepared according to specific project requirements.
Specialized equipment, such as dry-mix or wet-mix shotcrete machines, pneumatic or rotor gunite machines, and hoses, are used to project the concrete mix onto the target surface.
The surface to be coated with gunite or shotcrete is prepared by cleaning, roughening, and, if necessary, applying bonding agents or primers to promote adhesion.
Gunite and shotcrete allow for fast and efficient application of concrete, reducing construction time and labor costs compared to traditional casting or formwork methods.
Gunite and shotcrete eliminate the need for traditional formwork in many applications, saving materials, time, and labor associated with formwork installation and removal.
Contractors can adjust the mix design, application technique, and equipment settings to accommodate specific project requirements, including desired strength, durability, and finish.
At OSSTO LLC, we specialize in gunite and shotcrete application services, offering expertise in material selection, mix design, equipment operation, and project management.
