+1 vote
in Geotechnical Engineering II by (93.7k points)
The geotextiles are available in rolls of length _____

(a) 100 cm

(b) 5m

(c) up to 600m

(d) 1 km

I got this question at a job interview.

This intriguing question comes from Geotextiles in portion Reinforced Earth and Geotextiles of Geotechnical Engineering II

1 Answer

0 votes
by (243k points)
The correct choice is (c) up to 600m

For explanation I would say: The geotextiles are permeable sheets of synthetic fibres that are available in thickness varying from 10 to 300 mils, widths up to 10 m and in rolls of length up to 600 m. The permeability of geotextile is comparable in range from coarse gravel to fine sand.

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