This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of basalt fiber reinforced anti-crack mesh (hereinafter referred to as "anti-crack mesh"). This document is suitable for use in civil construction and industrial construction projects to enhance the crack resistance and durability of surface layers, bonding layers, cushions, and walls of floors, floors, and roofs, or as gypsum, plaster, and asphalt. , resin and other matrix reinforced materials anti-crack mesh products.