Gabioniseinät

Gabioniseinät, often referred to simply as gabions, are retaining structures constructed from wire mesh cages filled with rocks or other fill material. These structures are widely used in civil engineering and landscaping projects for a variety of purposes. The primary function of a gabion wall is to provide support for slopes, prevent soil erosion, and stabilize the ground. They are also employed to create aesthetically pleasing features such as decorative walls, planters, and sound barriers.

The construction of a gabion wall involves assembling prefabricated wire mesh baskets, typically made from galvanized steel or stainless steel for corrosion resistance. These baskets are then filled with carefully selected stones, rubble, or recycled concrete. The weight of the stones, combined with the interlocking nature of the wire mesh, creates a stable and durable structure. Gabions are permeable, allowing water to drain through the fill material, which helps to relieve hydrostatic pressure behind the wall and prevents water buildup. This permeability also contributes to their ecological friendliness, as they can support plant growth and integrate into the natural environment over time.

Gabion walls are known for their flexibility and adaptability. They can be constructed in various shapes and sizes to suit specific site conditions and design requirements. Their modular nature allows for relatively easy installation and expansion. Compared to traditional concrete retaining walls, gabions often offer a more cost-effective and environmentally sustainable solution. Their ability to settle and adjust to ground movement without significant structural damage makes them particularly suitable for areas with unstable soil conditions.