Large-panel or small-panel formwork: which is more profitable for the developer?

Choosing between large-panel and small-panel formwork is a key decision in monolithic construction. It affects the speed of construction, labor costs, equipment utilization, and the overall economics of the project. For the developer, it’s important to consider not only the cost of the equipment but also its effectiveness for the specific construction project.

Large-panel formwork is a system of large metal panels that allows for the construction of large wall sections in a single installation cycle. It is primarily used in the construction of multi-story residential complexes, business centers, and other large structures with repeating floor plans. The main advantage of this system is its rapid installation and dismantling, which significantly accelerates construction and reduces project completion time.

However, large-panel formwork requires the use of lifting equipment, most often a construction crane. This increases organizational costs and requires more careful planning of the construction process. Furthermore, the initial investment in such a system is typically higher than for small-panel formwork. Small-panel formwork consists of small modular elements that can be assembled manually without the use of heavy equipment. It is highly flexible and suitable for structures with complex architecture, unusual shapes, and limited construction site space. This system is suitable for low-rise construction and smaller projects.

The main advantage of small-panel formwork is its versatility and ease of installation. However, the speed of construction is slower than that of large-panel systems, as the assembly process requires more steps and time.

In terms of cost-effectiveness, the choice depends on the scale of the project. For large residential complexes with standard floors, large-panel formwork is more cost-effective, as it significantly reduces construction time and lowers the cost per square meter. For smaller structures or projects with complex geometries, a small-panel system is a more rational solution, as it eliminates the need for crane rental and allows for flexible adaptation to various conditions.

Formwork turnover is also an important factor. The more cycles a system can withstand, the lower its actual cost for the entire project. High-quality metal structures and laminated plywood allow the formwork to be reused multiple times without loss of quality, significantly increasing its cost-effectiveness.

Therefore, it’s impossible to say definitively which system is better. Large-panel formwork is advantageous for large-scale and standard projects due to its speed and productivity, while small-panel formwork is more effective for smaller and more complex projects due to its flexibility. The correct choice of system should always be based on engineering calculations and the specifics of a specific construction project.