Geosynthetics MCQ with answer and solution

Concept

Functions of geotextiles

Step-by-step solution

1. Geotextiles perform separation, filtration, drainage, reinforcement and protection. 2. All of the listed functions are correct.

Explanation

Geotextiles are permeable fabrics used in roads, embankments, retaining walls and drainage. They separate different soil layers, allow water to pass while holding soil (filtration), and provide tensile reinforcement.

Shortcut

Geotextile functions: Separation, Filtration, Drainage, Reinforcement, Protection.

Common mistake

Picking one function.