| 摘要 |
A modular containment system, primarily for secondary containment of potentially hazardous materials, includes a series of interconnectable berm members (12, 14) which can be interlocked together to form virtually any desired containment perimeter. A sheet of flexible plastic material (16) is laid over the containment area, and extends over the shoulders of the perimeter structure as a liner for the containment area. The liner is secured to the top of the perimeter structure, such as by a snap-in tube arrangement (18). For high stability of the perimeter structure, the modular berm members are hollow, formed of plastic material, to be filled with water or sand (32), as well as having a low, wide profile.
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