Concrete provides considerable compressive strength and, if reinforced properly, can withstand flexure and shear caused by seismic activity. But, in seismic design, too much of a good thing can in some cases be detrimental. For concrete, a higher strength can contribute to brittleness. Brittle structures often perform less than optimally during seismic events. While there are several approaches to improve…
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Delivering Long-term Resilience with Internally Cured Concrete
So much depends on concrete’s durability yet early-age cracking is a common and damaging issue structures face. These cracks expose internal steel reinforcement to chemicals and elements, accelerating corrosion and jeopardizing a concrete component’s structural integrity and service life. Factors like surface drying and environmental stressors like temperature can increase the risk of early-age cracking. Carefully considering the mix design…
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