PAVING TREATED MATERIAL AND TREATMENT METHOD OF PAVEMENT MAKING USE THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a treated material specially a water absorbing resin capable of being easily injected in high volume into a pavement. SOLUTION: The paving treated material contains cement and a water absorbing resin having a hydrophobic coating. The paving treated material is slurry and can be sprayed on the pavement. The sprayed slurry enters into voids of the pavement, and the pavement is maintained by setting the cement. The water absorbing resin having the hydrophobic coating delays the velocity of expansion of the water absorbing resin resulting from water absorption, and accordingly the treated material, specially the water absorbing resin is capable of being injected in high volume into the pavement.