Abstract: Protective drain covers, include stiffening members at one end or at opposing ends to increase rigidity in one direction while leaving the other direction flexible. The increased rigidity in the one direction improves the ability to handle and accurately position the protective drain cover for use, while the flexibility in the other direction allows the protective drain cover to be rolled up for storage and future use. The stiffening member(s) can be used as hand-holds to assist in the placement of the heavy protective drain cover and then removal of protective drain cover after use.

Abstract: Protective drain covers are disclosed, including stiffening members at one end or at opposing ends to increase rigidity in one direction while leaving the other direction flexible. The increase rigidity in the one direction improves the ability to handle and accurately position the protective drain cover for use, while the flexibility in the other direction allows the protective drain cover to be rolled up for storage and future use. The stiffening member(s) can be used as hand-holds to assist in the placement of the heavy protective drain cover and then removal of protective drain cover after use.

Abstract: Compressible fluid-impermeable berm devices that self-adhere to surfaces such as ground, pavement and floors are disclosed. The compressible containment berm devices include one or more compressible containment wall sections formed from a flexible shell and a compressible filler material. A pre-applied adhesive layer at least partially covers the underside of each compressible containment wall, and is used to adhere and seal the containment wall to the containment surface. Corner joints may be used to connect the compressible containment wall sections together to thereby form the berm devices with a closed perimeter that contains leaks and spills. The compressible fluid-permeable berm devices can be easily removed or repositioned after use leaving little or no adhesive residue.

Abstract: A liquid collection apparatus includes a flexible frame configured to lie substantially in a plane when the apparatus is deployed, the frame being flexible in directions that are substantially in the plane and rigid in directions that are substantially perpendicular to the plane; a flexible barrier material connected to the frame; a drain in the flexible barrier material; and a plurality of openings positioned at spaced locations adjacent to the frame.

Abstract: The invention includes an absorbent mat including an absorbent layer having a first surface and an opposing second surface and an adhesive layer on at least a portion of the first surface of the absorbent layer. The opposing second surface is structured and arranged such that the adhesive layer is releasably adhereable with the second surface.

Abstract: The invention includes a hand-moldable fluid channeling device having a malleable metal sheet layer, a flexible polymeric material layer and a flexible adhesive layer positioned between and adjoining the malleable metal sheet layer and the flexible polymeric material layer. The invention also includes a hand-moldable fluid channeling device having a malleable metal sheet layer and a flexible polymeric material layer bonded to the malleable metal sheet layer.