Load capacity

Load-bearing capacity refers to the maximum load that a structure, component, or material can safely support or absorb without sustaining damage or losing its function. This concept is particularly important in fields such as construction, mechanical engineering, and roof installations, as the safety and stability of buildings and structures depend directly on it.

What does the load-bearing capacity depend on?

The load-bearing capacity of a component or structure is influenced by various factors:

• Material properties: The strength and elasticity of the material used play a crucial role. Materials such as steel, concrete, or aluminum have different load-bearing capacities.
• Design: The shape and design of a component influence how well the load is distributed. For example, triangular structures can bear more load than flat elements.
• Type of load: Different forces such as pressure, tension, bending or shear have different effects on the load-bearing capacity.
• External factors: Weather conditions such as snow, wind or rain can increase the load and impair the load-bearing capacity.

Why is the load-bearing capacity so important?

• Safety: An incorrect calculation of the load-bearing capacity can lead to instability, damage, or even the collapse of a structure.
• Durability: If the load capacity is regularly exceeded, the material may wear out faster or show signs of damage.
• Compliance with regulations: The load-bearing capacity often has to be adhered to in accordance with specific standards and building regulations (e.g. DIN standards).

Load-bearing capacity for roof installations

Roofs are often subjected to heavy loads from snow, rain, or the installation of additional components such as photovoltaic or solar thermal systems. In such cases, the load-bearing capacity is a crucial factor.

• Snow loads: In regions with heavy snowfall, the snow load can be considerable and requires a high load-bearing capacity of the roof.
• Additional installations: Photovoltaic and solar thermal systems increase the load on the roof. Stable roof structures and suitable mounting brackets must be selected.
• Error prevention: Insufficient load-bearing capacity or incorrectly installed replacement tiles can lead to leaks or damage.

CLEVER-TILE ® – Optimized for high load capacities

CLEVER-TILE ® products are specially designed for roofs with additional loads. They ensure:

• Direct load transfer: The load is safely transferred into the roof structure without stressing the tiles underneath.
• High stability: Reinforcements and high-quality materials such as EPDM ensure a durable and safe installation.
• Reliability under weather conditions: CLEVER-TILE ® is designed for high snow loads and prevents unwanted deformations.

Learn more about our solutions and how they ensure a safe load-bearing capacity on your roof. Visit our product page for CLEVER-TILE ®.