Practical Guide

Concrete Longevity: A Comprehensive Visual Inspection Checklist

Concrete structures are vital components of our infrastructure, supporting buildings, bridges, roads, and more. However, concrete isn’t immune to deterioration over time. Regular inspections are crucial for identifying potential issues early, allowing for timely repairs that extend the lifespan and ensure the continued performance of these critical assets. This article outlines a comprehensive visual inspection […]

Assessing Flowability in Self-Compacting Concrete: The V-Funnel Test & T5 Minute Variation

Self-compacting concrete (SCC) is prized for its ability to flow and consolidate under its own weight, eliminating the need for vibration. Ensuring this crucial property requires robust testing methods. One such method is the V-funnel test, a relatively simple yet informative procedure developed in Japan by researchers like Ozawa et al. This article details the

The Vibration of Concrete: A Critical Step in Construction

Concrete vibration is a critical step in concrete construction, often overlooked but vital for achieving structural integrity and aesthetic appeal. This process eliminates trapped air bubbles within freshly poured concrete and compacts the mass, resulting in a denser, stronger, and more durable final product. While hand vibration can be used on small projects, concrete vibrating