INT324SEK

Means of Egress Getting in and out of any building or structure is important, especially in the case of an emergency. The way in which emergency exits are designed and specified is just as critical to how quickly they lead occupants to safety. As a designer, it is our job to recognize, establish, and correctly design these spaces according to code and jurisdiction. Means of Egress System The codes divvy up the means of egress into 3 main categories. These categories are known as exit access, exit, and exit discharge. The exit access is a part of a means of egress leading from any occupied area to the entrance of an exit. The exit is the part of egress that is between the exit access and the exit discharge, or public way. The exit discharge is the part of egress between the termination of an exit and the public way. A public way is the space outside of a building that is legally considered public. In addition, areas of refuge are established as a space or area that is available fo...

  Construction Types and Building Sizes Construction types are what determine the construction systems and materials that are allowed on both the exterior and interior parts of a building. The construction type also determines the allowable size and height of a building. When it comes to interiors and the need to rearrange building elements, it is crucial to know and familiarize yourself with what changes can be made safely based on the building codes and construction type. Identifying Construction Types Each project is different, however, the need to identify the existing construction type remains constant. In addition, researching the fire-resistance rating requirements and building materials allowed by the code are just as critical. Buildings are classified by the lowest-rated element or the use of the most combustible material. Original construction documents are always the best source of information, but occasionally having to consult an architect, building official, or ...

  Chapter 3: Occupancy Classifications and Loads Knowing the occupancy classification and loads is important in understanding how occupants use a building or space. Within these classifications there are subclassifications and multiple different classifications for multiple purposes. In addition, occupancy classifications develop to address the different risk factors, or hazardous situations, within each type of use. These characteristics within occupancy classifications are in place so that people can be considered equally safe at work, a concert, or any other type of use. Understanding Occupancy Classifications Occupancy classifications are supposed to be assigned to every building or space within said building. Knowing and understanding the occupancy type within a building or structure is the first and a critical first step when designing the interior of a space. Three things should be understood and known for determining occupancy classifications. The first is the type of...