Lisäraudoituksen

Lisäraudoitus is a Finnish term that translates to "additional reinforcement" or "supplementary reinforcement." It refers to the practice of adding extra steel reinforcement to a concrete structure beyond what was originally designed or specified. This can be done for various reasons, such as strengthening an existing structure that has shown signs of weakness or to accommodate a change in load requirements.

The need for lisäraudoitus might arise during construction if deficiencies are found in the original reinforcement placement or quantity. It can also be a solution for older structures that are being repurposed or upgraded to meet new safety standards. The process typically involves carefully assessing the existing structure and calculating the necessary additional reinforcement to achieve the desired strength and stability.

In some cases, lisäraudoitus might be implemented to repair damage caused by factors like corrosion of existing rebar, impact, or environmental degradation. The added steel can help redistribute stresses, prevent further cracking, and restore the structural integrity of the component. The type and placement of the additional reinforcement are critical and must be determined by a qualified structural engineer to ensure effectiveness and prevent unintended consequences. Proper bonding between the new and existing concrete and steel is also a key consideration in the execution of lisäraudoitus.