Sentence examples for practically impervious from inspiring English sources

Thermoplastics are cheap and practically impervious to the elements.

Geotechnical tests indicate that the Fe barrier produced by the technique is practically impervious (permeability = 10−9 m/s or less), and has moderate mechanical strength (UCS ∼11 N/mm2).

At the same mix design, test specimens of stabilized peat have high values of cohesion, high values of angle of internal friction and very low rates of permeability, which are comparable to that of intact clay with a practically impervious drainage characteristic.

Drought resistant, rendered practically impervious to salty soils by how long they've been here, both vine and fruit are fussy about other places' humidity for the same reason.

They were impervious.

a, b, Impervious disk.

The baron seemed impervious.

Practically organic, practically vegan..."....

But neither was entirely impervious.

"Practically anyone, practically anything".

He is impervious and unremitting.