The Importance of Strength Tests in Concrete
Concrete is the fundamental pillar of Brazilian civil construction. For this reason, we guarantee the safety of any building through rigorous testing. Furthermore, resistance tests prove that the material can withstand the designed loads. In this way, we prevent serious structural failures during the building's lifespan.
How do axial compression tests work?
We mold test specimens during the concrete pouring process. Subsequently, we subject these samples to a hydraulic press in a specialized laboratory. Therefore, we measure the maximum stress the material can withstand before rupture. In order to ensure accuracy, we rigorously follow ABNT standards. Consequently, we obtain fundamental data for validating the mix design.
Main stages of technological control
First, we collect the fresh concrete on-site following technical standards. In addition, we perform proper compaction to eliminate voids. However, the process doesn't end with molding. We need to carry out submerged or wet curing for a specific period. This way, we ensure that the concrete reaches the designed compressive strength (fck). For example, ignoring the curing time seriously compromises the final test result.
When should the tests be carried out?
The frequency of testing depends on the volume of concrete used. Furthermore, the NBR 12655 standard establishes clear criteria for this sampling. In this way, we maintain constant quality control. However, in cases of doubt about the resistance, we can use non-destructive methods. Therefore, the sclerometry test becomes a viable option in specific situations. However, it should be complemented with compression tests for greater safety.
Why hire specialized professionals?
An incorrect analysis can hide immense structural risks. Therefore, interpreting the results requires advanced technical knowledge. Furthermore, a qualified team identifies variations in the mix design early on. This allows for quick decisions to correct any deviations, consequently optimizing costs and increasing the structure's durability. For example, adjusting the water content in the concrete before application prevents future problems.
Quality Assurance at WGB Architecture and Engineering
Our team is proficient in technical standards to guarantee excellence. Therefore, we apply rigorous methods to all projects we manage. Furthermore, we work with a total focus on the structural safety of your investments. If you are looking for technical precision and specialized structural engineering consulting in the Piçarras region, you've come to the right place. Our goal is to deliver the best technical solution for your project., access here To learn about our specialized structural engineering services and ensure the longevity and safety of your construction.
