Detailed Product Description Its quality indexes are better than the standard of DB11/T1612002 in Beijing region.Uses1, Concrete and Bitumen Roads.2, Reinforced Concrete Fly-over Bridges.3, Parking Yards and Plazas.4, Expressways, Golf Yards and Turfs etc.Properties1, Appearance: white or off-white granule, white powder.2, physical Property : soluble in water and release heat, easy to ...