We know that the anti rutting agent and asphalt warm mix agent in recent years is widely used in new materials of road engineering, to improve the performance of pavement performance. Because it is the same type of products, so many of my friends will confuse the anti rutting agent and asphalt warm mix agent. In fact, these two are essentially different, today from the aspects of appearance and mechanism to explain.
Anti rutting agent is asphalt mixture additive by multiple refined polymer composites of polymer materials, the main ingredient is PE, the appearance of pure black granular solid; and asphalt warm mix agent is an aqueous inorganic aluminosilicate material, the shape of white powder.
Anti rutting agent
2, action mechanism:The anti rutting agent through thickening, surface reinforcement, filling, asphalt, elastic recovery of multiple roles and greatly improve the high temperature stability of asphalt mixture, and also greatly improve and enhance the water stability and low temperature crack resistance of the mixture. The warm mix asphalt agent is mainly to reduce the viscosity of asphalt, realize low temperature condition construction. Such as the production of asphalt mixture, paving and rolling of the flow temperature (above 30 DEG C), but also has the effect of modification.
Then the anti rutting agent and asphalt warm mix agent what is different, everyone understand it!