This flood relief barrier wall is manufactured from high-strength ABS plastic with UV-resistant coating and 5.2mm average thickness, ensuring no deformation during long-term storage. Each piece weighs only 3.8KG for rapid transport and emergency allocation. Operating temperature range spans -40° to 95°C, covering all national climate conditions. Four standard specifications 52x70cm/52.5×80cm/80×100cm/75×100cm are specially designed for government flood control material reserve systems. Innovative quick-assembly structure increases deployment speed by 300% with single-use costs at only 25% of traditional methods, meeting government large-scale disaster relief needs.