Materials

Gravel

Coarse, high-density aggregate, commonly 1.5-1.7 t/m3, with an open pore structure that needs a wide discharge spout and heavier lifting loops at a typical 1,000-1,500 kg fill. Moisture matters little, but sharp edges make fabric weight and seam reinforcement the deciding factors.

Applications and case studies grouped by the material being packed, so one material view holds both the applications it is packed for and the cases where it has been used.