Technical specification for cold in-plant recycling by emulsified asphalt in asphalt pavement Technical specification for hot in-place recycling construction of asphalt pavement Technical specification for construction of ultra-thin overlay asphalt pavement Technical specifications for maintenance of highway asphalt pavement Technical specifications for preventive maintenance of highway asphalt pavement Research and application of hot in-place recycling technology for asphalt pavement Technical specification for warm mix asphalt pavement Technical specifications for road poured semi-flexible pavement