| 摘要 |
Numerous embodiments of wholly colored, partly colored and color-coded geocomposites, geotextiles and geofabrics are provided. Colored sheets, layers and laminates of the invention possess a high resistance to degradation by the effects of heat, UV and other wavelengths of light. Methods for employing the sheets, layers and laminates of the invention for shielding selected land surfaces, for providing indicators regarding the positions of one or more below-ground facilities such as utility pipes, for repelling birds, animals and insects, and for facilitating the installation of geocomposites, geotextiles and geofabrics are provided.
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