Sentence examples for construction of impermeable from inspiring English sources

Activities that can affect the hydrologic cycle at the watershed scale include small impoundments, direct pumping from streams for urban or agricultural use, construction of impermeable surfaces, and changes to the natural land cover.

In dam construction an impermeable core is used to prevent excess seepage of water from lowering stability, while the slopes consist of permeable material that buffers the weight of water along the dam.

In effect, social scientists treat the life sciences as enclosed within a kind of impermeable wall.

Vast swathes of impermeable concrete beneath the surface can prevent rainwater soaking away and increase the risk of flash flooding.

On top of the liner come two feet of impermeable clay, followed by one more foot of soil.

As a sunbaked desert of impermeable concrete and tarmac, the city is slowly being dried to death.

Vast areas of impermeable surfaces in built-up areas often replace water-absorbing vegetation and permeable soils.

Under this design approach, buildings are made as watertight as possible through the use of impermeable materials and flood barriers.

A layer of impermeable rock, called the cap rock, prevents the upward or lateral escape of the petroleum.

Upper limits were estimated for the effective duration of impermeable inhibitors of BoNT/A (therapeutic window).

In conifers, the valves consist of a circle of impermeable tissue surrounded by porous tissue.