The iterative renewal of the brick-concrete structure will produce a large amount of brick-concrete construction waste, and the resource utilization of brick-concrete construction waste can effectively solve the shortage of natural sand and gravel resources as well as alleviate the harm of construction waste landfill. The brick-concrete recycled materials are divided into three categories according to the particle size: brick recycled coarse aggregate, fine aggregate and powder. Brick-concrete recycled coarse aggregate can be used as aggregate for recycled concrete and base course of road base project; recycled fine aggregate is often used in recycled mortar, recycled blocks and improved performance of soil /cured soil and so on. The chemical composition of brick-concrete recycled powder is similar to cement, lime powder, fly ash, etc., which can be used as cementitious materials through ion exchange, generation of expanded substances, pozzolanic reaction and crystallization, etc.; Waste brick recycled powder has good pozzolanic activity, which can be used as raw materials for the preparation of waste brick recycled powder base polymer cementitious materials through alkali excitation, which has good fluidity, mechanical properties and high-temperature performance, and the reaction mechanism mainly includes Si, Al monomer dissolution, monomer reconstruction, polycondensation and filling cementation. Brick-concrete recycled materials in the future should improve the performance of renewable raw materials, expansion of application way, mechanical properties and curing mechanism, disposal and application standards development and other aspects of in-depth research.