As a kind of porous ecological concrete with honeycomb structure, permeable concrete has low mechanical properties, different amounts of epoxy resin [0%,2%,4%,6% (mass fraction)] and alkali-resistant glass fiber [0.1%,0.2%,0.3%,0.4% (volume fraction)] are introduced into the preparation of permeable concrete, and their mechanical properties, permeability and micromorphology are characterized to study the synergistic effect of the two. Research shows that when 4% epoxy resin and 0.3% alkali-resistant glass fiber are added alone, the compressive strength reaches 24.03MPa and 23MPa respectively, the flexural strength reaches 3.43MPa and 3.93MPa respectively, the permeability is 3.73mm/s and 3.59mm/s , and the porosity is 13.72% and 13.37% . When epoxy resin (4%) and alkali-resistant glass fiber (0.3%) are added together, the compressive strength and flexural strength reach a maximum of 27.1MPa and 4.37MPa , and the permeability and porosity are reduced to 2.42mm/s and 11.08% ; SEM analysis found that there are a large number of cracks and holes in the unmodified permeable concrete. Epoxy resin can form a thin film to reduce cracks and holes. Fibers can bridge the holes to form a network structure and delay the expansion of cracks. When compounded, epoxy resin coats the fibers to form a thin film, enhancing the performance and cohesiveness of the material. The purpose of this paper is to prepare a high-performance permeable concrete, which can provide reference and technical reference for expanding the practical application of permeable concrete in engineering.