Li Sheng

Asphalt cement doped with surface treated basalt fiber and crumb rubber

Supporting type high-pressure layering water injection tubular column

Pavement splicing method and structure for old cement concrete pavement reconstruction and expansion

Survey device of rubber asphalt mixture expansion rate and temperature relation

Combination of rigidity and flexibility test piece pitch layer modulus of resilience's testing arrangement

Rubber asphalt mixture expansion rate survey device

Asphalt overlay structure suitable for old bituminous paving overhaul engineering

Anti-collision guardrail structure applicable to expressway reconstruction and extension project and construction method thereof

Double-fiber fine-grain type asphalt mixture and preparation method thereof

Testing device of rigid and flexible composite test piece asphalt layer rebound modulus and method thereof