News

TheAstecDouble Barrel  continuouslyworking aggregate dryingSystems  are well-known to all specialists in the   road-building industry. They are unparalleled and are successfully used by many companies including Russian ones. Warm-Mix Asphalt is Produced with Double Barrel Green technology. It also allows making hot mix. Its Key benefits are recognized in the hot asphalt mix industry: it saves energy and eliminates smoke and emissions without compromising mix quality, produces a foamed warm mix asphalt that is odorless, smokeless and longer lasting. That is why the new system name has the word “green”. The foaming action helps the liquid asphalt coat the aggregate at a temperature 28-56⁰ C  lower than traditional temperatures. Bitumen must have a lower viscosity at the reduced temperature that allows it to pass better along the whole chain of asphalt producing and laying equipment: production and storage facilities - transportation - laying equipment. It should be noted that warm mixes are easier laid manually.