Blast relief walls are core components of industrial building explosion-proof systems, especially suitable for places with combustible dust and gas explosion risks such as chemical, pharmaceutical, and grain processing industries. Their core advantage lies in ultra-rapid pressure relief response—the pressure relief threshold can be precisely set according to the explosion risk level of the building space. When the indoor pressure reaches the preset value, the walls will open or rupture instantly to release explosive shockwaves rapidly, preventing damage to the building structure caused by pressure accumulation. Meanwhile, blast relief walls are made of lightweight flame-retardant special plates, which will not produce flying debris during pressure relief, fundamentally eliminating secondary hazards. They not only protect the main structure and equipment of the plant but also create a safe environment for the emergency evacuation of on-site personnel.