Search Results for: Vegetable waxes not refined
surface roads , parking lots , airports , as well as the core of embankment dams . [ ] asphalt mixtures have been used in pavement construction since the beginning of the twentieth century. [ ] it consists of mineral aggregate bound together with asphalt , laid in layers, and compacted. the process was refined
highways , racetracks and airfields . it is also used as an environmental liner for landfills, reservoirs, and fish hatchery ponds. [ ] asphaltic concrete laying machine in operation in laredo , texas warm-mix asphalt concrete (commonly abbreviated as wma) this is produced by adding either zeolites , waxes...
https://en.wikipedia.org/wiki/Asphalt_concrete