In large-scale projects, every phase of the construction site must contribute to safety and reduced construction times.

Crezza prefabricated reinforced concrete stairs are produced for large-scale projects based on specific designs and delivered directly to the construction site, ready for installation and use without the need for plastering or further work on the steps.

Made with different inclinations and dimensions, they are designed according to the specific needs of the work.

In-plant production allows for high precision and consistent quality, while rapid assembly significantly reduces assembly times compared to traditional on-site casting solutions.

An industrialized solution, designed for projects that require timely delivery, reliability, and adaptability.

L'articolo Precast stairs for major works proviene da Crezza.

Crezza Betonblocks are precast concrete blocks designed for the rapid construction of retaining walls, storage basins, partitions, fences, warehouses, and other temporary or permanent structures.

The particular geometry allows the blocks to be overlapped and interlocked without the use of mortar or other fastening materials, transforming modular elements into solid and easily reconfigurable structures.

The blocks can be placed directly from the transport vehicle by crane and require a flat surface and, where necessary, a foundation sized according to the application.

Elements with through holes are also available upon request, to allow for additional anchoring through steel sections.

Modularity makes Betonblock a practical solution for needs that may change over time.

L'articolo Beton Block proviene da Crezza.

In tunnel protection using precast concrete elements, the redirective-profile edge element, certified according to the UNI EN 14992 standard, is used as a dual-purpose element: as a permanent formwork, allowing for additional casting behind pipes and concrete blocks, and as a vehicle redirector in the event of a collision, thanks to the structure’s profile, which mimics that of a Jersey barrier. Crezza brings its expertise to this application, creating custom elements based on specific needs: 

• Elements Terminals (or End): these are modules with a profile that progressively lowers to ground level in a chamfering. They serve to prevent the beginning of the barrier from becoming a rigid and lethal frontal obstacle for vehicles in case of skidding. 
• Elements Transition: special geometric modules that connect the barrier in concrete to other types of devices (e.g., walls of containment or bridge barriers), ensuring the linearity of the profile avoiding the creation of obstacles. 

This type of prefabricated structure therefore allows for a final result with a visible profile identical to that of the New Jersey barriers and performs the function of permanent formwork, significantly speeding up construction times with a final result qualitatively superior to that of traditional formwork and casting on site. 

L'articolo Margin element proviene da Crezza.