What is a construction saddle and why is it key on a job site?

El nombre “silleta” en construcción proviene de su significado original: una estructura pequeña que sirve de soporte o asiento.

In every construction project, there's a small but fundamental element that ensures the correct placement of reinforcing steel within the concrete: the construction spacer. Although often overlooked, its function is essential for guaranteeing the strength, stability, and durability of structures like slabs, foundations, columns, and beams.

Las silletas son accesorios diseñados para mantener la varilla o malla electrosoldada en la posición exacta indicada por el cálculo estructural.

Su principal objetivo es generar el recubrimiento adecuado de concreto alrededor del acero, evitando desplazamientos durante el colado y ayudando a prevenir problemas futuros como fisuras, corrosión o pérdida de resistencia estructural.

What are saddles used for in construction?

During concrete pouring, reinforcing steel can shift or end up too close to the ground or formwork. When this happens, the concrete does not properly cover the rebar, and the structure loses protection and stability.

Saddles function as supports or spacers that keep the steel elevated and aligned, allowing for:
• Ensure uniform concrete coating.
• Maintain the stability of the reinforcement.
• Avoid displacement during pouring and vibration.
• Reduce corrosion risks in steel.

Therefore, industry specialists recommend using products specifically designed for each application, as this improves structural performance and optimizes on-site costs.

Improve the quality and service life of your structures with SIMEX sole plates and spacers.