OTHER BALL TRAPS
The configuration of a bullet trap on an outdoor shooting butt is identical to a synthetic aggregate inner bale trap.
Only changes the material.
Concerning the structure of the mound's core, we recommend topsoil on a waterproof membrane.
The granulometry of the rubber granulate is from 10 mm to 30 mm
The average thickness varies from 50 cm to 1 m at the right of the redan.
This material from the automotive or aerospace industry does not include metal fiber.
Maintenance is reduced and less expensive.