Methods of constructing a portable liquid containment

摘要

A portable liquid containment has an endless containment wall surrounding a liquid containment area. To form the containment a top layer of elastomeric polymer compound is formed to the shape of the containment wall and containment area and is reinforced with woven fabric to provide a reinforced, liquid-impervious, seamless and foldless top membrane. A bottom layer of the same elastomeric polymer compound is applied to the inverted top layer and in curing unites with the underside of the top membrane while the top layer is inverted.