Waterproof bonding layer material for bridge deck and preparation method thereof

The invention discloses a waterproof bonding layer material for a bridge deck and a preparation method thereof. The waterproof bonding layer material is prepared from the following raw materials by weight percent: 10-20% of water-based unsaturated polyester, 5-10% of water-based unsaturated polyester curing agent aqueous solution, 30-40% of SBS modified foam asphalt, 0.1-0.2% of nanometer montmorillonite, 0.1-0.2% of nanometer calcium carbonate, 0.2-0.4% of glass fiber, 5-10% of cement, 20-40% of quartz mineral powder, 0.001-0.002% of silane coupling agent and the balance of water. The waterproof bonding layer material for the bridge deck, disclosed by the invention, has the advantages of excellent toughness, high impact resistance, high strength, low brittleness, excellent bonding, tensile and shear resistance, excellent waterproof property, high durability, convenience in construction and moderate cost. 本发明公开了种桥面防水粘结层材料及其制备方法，以重量百分比计，由以下原料制备而成：包括以下重量百分比的成分：10～20％的水性不饱和聚酯树脂，5～10％的水性不饱和聚酯树脂固化剂水溶液，30～40％的SBS改性