| 摘要 |
A mat for protecting surfaces from the accumulation of liquids is disclosed. The mat comprises a molded polymeric grid layer made of an elastomeric material having several openings and an absorbent core. The absorbent core comprises a moisture absorbent layer and a moisture barrier layer. The grid layer has a surface engaging perimeter, and the moisture barrier comprises a skid resistant material. The various layers and materials used are either inherently biodegradable or rendered biodegradable through the use of one or more additives.
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