Semi-flexible (rut-resistant) pavement is a composite of a high-interconnected asphalt mixture and cement-based grout. And other features of the new pavement. The semi-flexible pavement (SFP for short) refers to a composite pavement structure formed by pouring a cement-based grouting material with a high fluidity into a large void asphalt mixture with a porosity of 25% to 30%.

LY-SFP pourable semi-flexible pavement has high rutting resistance, high bearing capacity, good flatness, no joints, good sliding resistance, abrasion resistance, corrosion resistance, water resistance, thinning the thickness of the pavement, and greatly prolonging the pavement. Service life.