Speech disorder. Main article: Speech and language pathology. Speech disorders or speech impediments are a type of communication disorder where 'normal' speech is disrupted. This can mean stuttering, lisps, etc. Someone who is unable to speak due to a speech disorder is considered mute.
Commercial Real Estate Classifications. Commercial real estate is categorized into different classes. Office space, for example, is divided into one of three classes: class A, class B or class C. Class A represents the best buildings in terms of aesthetics, age, quality of infrastructure and location.
Commercial spaces are commonly high traffic areas that require hard-wearing and strong floors. This range includes commercial vinyl flooring products that are specifically designed for offices, shops, galleries, schools, universities and more, as the floors are thicker than most domestic vinyl floors and have a EN33 classification.