Serviceability Limit State (SLS)

The Serviceability Limit State (SLS) refers to the condition where a structure remains functional, safe, and comfortable for users during its normal use. It ensures that the building doesn't experience issues like excessive vibrations, cracks, or deformation that could affect appearance, comfort, or serviceability. Essentially, SLS addresses how well a structure performs in daily life, making sure it looks good, feels safe, and functions properly without causing inconvenience or damage over time. It governs design criteria to maintain usability without compromising safety under typical conditions.