Waterproof acid-alkali-resisting pavement material and preparation method thereof

The invention relates to a waterproof acid-alkali-resisting pavement material and a preparation method thereof. The waterproof acid-alkali-resisting pavement material comprises the following ingredients in parts by weight: 37 to 45 parts of petroleum asphalt, 12 to 15 parts of paraffin, 16 to 20 parts of ABS epoxy resin, 8 to 12 parts of glutarate, 10 to 12 parts of phthalic anhydride, 6 to 10 parts of ethyecellulose and 4 to 6 parts of magnesium carbonate. The waterproof acid-alkali-resisting pavement material is prepared by heating, mixing, stirring, crushing and preserving the constitute components of the pavement material, the prepared pavement material is good in waterproof performance and acid-alkali resistance, applicable to the road binding layer, waterproof, resistant to the acid and alkali corrosion and good in stability.