impermeable strip

Definitions

A narrow section of material that prevents the passage of liquids or gases.

A physical barrier, such as a layer of clay or synthetic liner, used in construction or environmental engineering to block fluid seepage.

Examples

The construction crew installed an impermeable strip along the foundation to prevent water from seeping into the basement.

A thin, impermeable strip was placed between the two layers of fabric to ensure the jacket remained completely waterproof.

Engineers designed the landfill with an impermeable strip of clay to protect the surrounding groundwater from contamination.

Synonyms

watertight barrier impenetrable seal nonporous layer sealed strip impervious band moisture barrier solid partition

Antonyms

porous strip permeable band absorbent layer leaky seal breathable strip perforated barrier open-weave strip