Basalt fiber concrete composite beam

The utility model provides a basalt fiber concrete composite beam which comprises concrete piers and a composite beam body fixed above the adjacent concrete piers, and the composite beam body comprises a concrete prefabricated plate pouring layer and an asphalt basalt pouring layer on the concrete prefabricated plate pouring layer. And asphalt basalt is filled above the butted composite beam expansion joint and the composite beam. The bituminous basalt is poured above the concrete precast slab and in the expansion joint to form the compression-resistant composite beam, so that the compressionresistance and the corrosion resistance of the pavement are improved, and the effect of maintaining the pavement is achieved. 本实用新型提供一种玄武岩纤维混凝土组合梁，包括混凝土桥墩以及固定在相邻混凝土桥墩上方的组合梁本体，组合梁本体包括混凝土预制板浇筑层以及混凝土预制板浇筑层上的沥青玄武岩浇筑层，对接的组合梁伸缩缝以及组合梁上方填充沥青玄武岩。本实用新型通过在混凝土预制板上方以及伸缩缝内均浇筑沥青玄武岩，形成抗压性组合梁，提高路面的抗压性、抗腐蚀性，起到保养路面的作用。