Practical Engineering - The World's Most Recycled Material, 04082020

Exploring the complexities that go into the creation and application of asphalt concrete Of all the ubiquitous things in our environment, roads are probably one of the least noticed. Our roads see tremendous volumes of traffic and withstand considerable variations in weather and climate, and they do it on pretty tight budget. That’s really only possible because of all the scientists, engineers, contractors, and public works crews keeping up with this simple but incredible material called asphalt

LWRA - Hot Melt, Liquid Roofing System

This video looks at the composition, mixing, handling, application and uses of hot melt liquid roofing and waterproofing systems It also highlights variables to be considered such as weather temperature, condition of substrate, service penetrations, upstand details, coshh assessment, and waste disposal