1.5% Mix Not Universally Optimal: Lab tests split on butt–asphalt blends; researchers warn on ‘best’ dose
Innovative research has found that incorporating cigarette-butt waste into asphalt mixtures could significantly enhance pavement quality. A study showed that a blend with 1.5% cigarette butts achieved optimal deformation resistance, while mixtures containing 2% butts exhibited greater thermal stability. Various methods for safely encapsulating the butts were also explored to…
The Times of India ·