Question

A Cement concrete pavement slab made of Premixed Quality Concrete should sustain a flexural stress up to ___ .

• A. 40 kg/cm\textsuperscript{2}
• B. 45 kg/cm\textsuperscript{2}
• C. 50 kg/cm\textsuperscript{2}
• D. 35 kg/cm\textsuperscript{2}

Hint:

For durable pavement design, always use premixed concrete that meets the required flexural strength for heavy traffic areas.

Answer 1

The Correct Option is B

A cement concrete pavement slab made of premixed quality concrete should be able to sustain a flexural stress of up to **45 kg/cm\textsuperscript{2}**. This ensures that the concrete is durable and can withstand the traffic loads without cracking.