korjaantuvuutta

Korjaantuvuus is a Finnish noun derived from the verb korjata, meaning "to repair". It denotes the quality or ability of an object, system, or component to be restored to a functional state after damage, failure, or wear. In engineering and product design, korjaantuvuus refers to the ease with which parts can be accessed, disassembled, and replaced, as well as the availability of spare components and repair instructions. High korjaantuvuus is a key attribute of sustainable products, reducing waste and extending lifespan.

In software engineering, the term is sometimes applied to modularity and fault tolerance, indicating how quickly or effectively errors can be corrected. The concept is closely related to maintainability and durability, but emphasizes the reparative aspect rather than overall endurance.

Korjaantuvuus can be evaluated through metrics such as repair time, cost, and the number of required tools or skills. Manufacturers who design for high korjaantuvuus often provide service manuals, modular components, and support for third‑party repairs. The term is also used in policy discussions about right‑to‑repair legislation, which seeks to improve korjaantuvuus of consumer goods by mandating spare parts availability and repair documentation.

Overall, korjaantuvuus is a crucial concept in discussions of product life cycle, circular economy, and consumer rights, underscoring the importance of designing for repairability.