Table 1) are achievable. The rate of concrete hardening and strength gain depends on the temperature of the concrete. Low concrete temperatures decrease the rate of hydration and subsequently ...

Don’t reject concrete represented by strength ... the average of any three consecutive strength tests can be calculated. The Table shows one format for accomplishing this. After calculating ...

Researchers developed an AI-driven system for real-time prediction of concrete strength, integrating sensors to streamline construction and improve reliability.

Measuring the strength of concrete in highways and bridges has traditionally entailed “heavy equipment, extensive labor, and considerable uncertainty,” says Luna Lu, an associate dean and ...

The invention is sensors embedded into a fresh concrete pour that can measure the concrete’s strength levels in real time, conveying when highway pavement is strong enough for traffic. These sensors ...

Not only could the new process help sequester CO 2 from the ever-warming atmosphere, it also results in concrete with uncompromised strength and durability. “More interestingly, this approach to ...

Researchers have created a graphene-enhanced, 3D-printable concrete that improves strength and reduces carbon emissions by 31%, advancing sustainable construction. Researchers from the University ...