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2. Pond liner - Wikipedia

   en.wikipedia.org/wiki/Pond_liner

   Pond liners need to be protected from sharp objects (for example, stones) below the liner and from being punctured by any objects in the water body. Protection can be provided with layers of sand, geotextiles (particularly needle-punched nonwovens) and other materials. Pond liners are manufactured in rolls or accordion-folded on pallets.

3. Geosynthetic clay liner - Wikipedia

   en.wikipedia.org/wiki/Geosynthetic_clay_liner

   The origin of GCLs can be traced back to 1962 when Arthur G. Clem filed a patent for preformed moisture impervious panels which combined bentonite clay with corrugated paperboard. [2] In 1982, Arthur J. Clem filed a patent for a what would today be recognized as a GCL which combined bentonite clay, adhesive, and a geotextile. [ 3 ]

4. Landfill liner - Wikipedia

   en.wikipedia.org/wiki/Landfill_liner

   A landfill liner, or composite liner, is intended to be a low permeable barrier, which is laid down under engineered landfill sites. Until it deteriorates, the liner retards migration of leachate , and its toxic constituents, into underlying aquifers or nearby rivers from causing potentially irreversible contamination of the local waterway and ...

5. Pond - Wikipedia

   en.wikipedia.org/wiki/Pond

   Pond at Cornjum, Netherlands A man made pond at sunset in Montgomery County, Ohio. A young man near a Pond at Bihar, India in 2022 Stereoscopic image of a pond in Central City Park, Macon, GA, c. 1877. A pond is a small, still, land-based body of water formed by pooling inside a depression, either naturally or artificially.

6. Form liner - Wikipedia

   en.wikipedia.org/wiki/Form_liner

   Multi-use form liners are usually made of ABS plastic and range in number of uses from 2 to 10 or more. Multiple-reuse form liners are usually made of polyurethane, a heavy rubber material known for its reusability and used frequently by departments of transportation on sound walls, bridges and other applications.

7. Plasticulture - Wikipedia

   en.wikipedia.org/wiki/Plasticulture

   Plastic used in agriculture was expected to include 6.7 million tons of plastic in 2019 or 2% of global plastic production. [1] Plastic used in agriculture is hard to recycle because of contamination by agricultural chemicals. [ 1 ]