I. Requirements Analysis:

Assembled panel dam flood protection sub-dikes can be rapidly assembled on the crest when water levels rise and there is a risk of overtopping the main dam.

II. Product Features:

The sub-dike is assembled from multiple units; each unit consists of a folding water-retaining panel and a collapsible support frame. After each set of units is assembled, they are interconnected using ribs and fasteners to form a complete sub-dike. Positioning anchors at the bottom of the panels secure the sub-dike to the crest of the main dike.

III. Application Scenarios:

Primarily used for emergency flood control on soft embankments such as sandy loam, loam, clay, concrete, and asphalt. It addresses overflow wave-cut hazards on dikes and dams, preventing catastrophic flooding caused by dikes with low flood protection standards or those overwhelmed by exceptional floods exceeding design criteria, where river water levels surge beyond crest elevation. It also prevents localized wave-cut hazards on dike sections during high water levels in flood seasons, where strong winds and waves cause river water to overtopping the crest.