Mezzanine shelving the bottom shelf is not
only keeping materials sites, but also the
support of the superstructure bearing beam
(column), a multi-storey floors can be
designed (usually 2-3 layers),
with staircases, handrails and upgrade
cargo elevators. Mezzanine shelving
apply to the Treasury higher cargo
lightweight, artificial access,
the larger the volume of reservoir
and also used in the technological
transformation of existing old
warehouses to increase storage
space utilization. Its load-bearing
beams span the bottom if reduced,
the construction cost can be greatly reduced.