Luminescent concrete is based on ordinary concrete, in which zinc sulfide luminescent material is added to make ordinary concrete with luminescent function of concrete, and its mechanical properties are greatly affected by the dosage of luminescent powder and mineral admixture. In order to study the mechanical properties and optical properties of luminescent concrete, luminescent concrete composite adding different dosages of fly ash and slag powder compressive test and flexural test, obtained different fly ash and slag powder dosage of luminescent concrete compressive strength and flexural strength with the curing time of the change curve and based on this proposed luminescent concrete compressive strength and flexural strength of the correction coefficient, for the subsequent light-emitting concrete. The research and engineering application of luminous concrete provides theoretical basis.