All doors of ingress and egress in all schoolhouses and churches within the limits of any city and in all other buildings used for public assemblages of any character in this state, including theaters, public halls, city halls, courthouses, factories, hotels, and all other public buildings wherein numbers of persons are employed or are in the habit of meeting together for any purpose, must be so constructed as to conform with the requirements of the state building code as provided in chapter 54-21.3 and the Americans with Disabilities Act Accessibility Guidelines for Buildings and Facilities as contained in the appendix to title 28, Code of Federal Regulations, part 36 [28 CFR 36].