Gref's support and silage walls

Grefa's support and silage walls are prefabricated reinforced concrete elements with high strength and durability, designed for stabilizing terrain inequalities, Building storage space and protection against erosion. Thanks to their modular design and fast assembly, they are the ideal solution for agriculture, Construction and industrial applications. Prefabricated walls are shaped into the inverted letter "t" or "l", which ensures maximum stability and efficient load distribution.

Materials and construction:

• Reinforced concrete: High strength and resistance to mechanical load and weather conditions.
• Vertical groove for watering concrete: Ensures a fixed connection of individual segments and monolitation of the structure.
• Variable base: Possibility to select a trapezoidal or triangular base, that makes it easier to connect the walls under different angles.
• Anti -slip surface: Prevents the movement of the material and ensures safety in handling.
• Steel reinforcement: Provides high stability and long life.

Implementation and assembly:

Grefa's retaining walls are installed on a flat and compacted base concrete. Installation is fast and efficient, Prefabricated elements are simply deposed and connect with vertical grooves, that allow them to be poured with concrete to achieve even higher stability.

Use of a system:

• Agricultural applications:

  • Construction of silage troughs for storage of forage, corn and other crops.
  • Field manure with high resistance to aggressive chemicals.
  • Separation of various agricultural materials on farms and teams.

• Industrial and logistics use:

  • Storage of loose materials such as gravel, sand, crushed stone, soil or coal.
  • Protective barriers against landslides and reinforcement of slopes.
  • Separating walls in logistics centers for efficient storage of materials.
  • Fencing and definition of premises in industrial areas.

• Construction and transport infrastructure:

  • Retaining walls along roads and railways to ensure slope stability.
  • The construction of parking and parking areas.
  • Floor -protection barriers and erosion protection.

Atypical elements:

Special support and silage walls according to the investor's specifications can also be produced by mutual agreement with the customer. We offer an individual shape solution, dimensions and type of anchoring according to the requirements of a particular project.

Certification and quality:

Grefa's support and silage walls meet all strict standards and are certified according to ČSN EN ISO 9001. Thanks to the robust design and quality materials they provide a long life, Safety and minimum maintenance demands.

This system is the ideal solution for a wide range of applications, Where is the key strength, reliability and speed of construction.