Interior Design Studio
2021-02-24 • samanthajones
About the author: Samantha Jones is a master in Literature at New York University. She is currently working as one of the best writers at https://essaysprofessor.com/compare-and-contrast-essays.html She also studies male psychology.
The design of the house interior is quite a complex and specific task. It is highly dependent on the existing building standards and the preferences of the house tenants. Accordingly, the designer should clearly understand which elements of the housing design can be transformed according to the requirements of clients, and which ones are required to be performed in a specific form. The main requirements to the design of the living house and the buildings with other purposes are security, comfort, and effective interconnection of the premises.
The characteristics of stairways in the modern buildings should be defined according to the general features of the building itself. Therefore, two main characteristics of the stairways are the width of the stairs and the rise to tread ratio. The classification of the stairways is presented in the research by Neufert and Neufert. According to it, the dwellings with no more than two flats should have the stairways with the following characteristics: stairs width 0.8 m and 17/29 rise to tread ratio (Neufert and Neufert, p.191). For the stairs that are not covered by the regulation requirements, the specific characteristics are the following: stairs width 0.5 m and 21/21 rise to tread ratio (Neufert and Neufert, p.191). For the stairs that are covered by the regulation requirements, the corresponding characteristics are stairs width 1 m and 17/28 rise to tread ratio (Neufert and Neufert, p.191). Other most important characteristics of the stairways that are common for all types of buildings are the length of stairs, which is from 3 to 18 steps, and the landing length that has to be defined according to the concrete formula (Neufert and Neufert, p.191). The specifics of stairways organization from the point of gaining height should correspond to the requirements for each separate stairway in the building (Neufert and Neufert, p.192). The optimal slope degree for the ramps according to the American Disability Act is 30 (Neufert and Neufert, p.192). Importantly, the special attention should be paid to the organization of the stairways that will be used for the emergency evacuation cases.
Standard types of stairways are presented in Appendix 1. Here, the images describe the straight run stairs, 90-degree winding, L landing, 180-degree U landing, and spiral type stairs respectively.
The ramps are designed to guarantee people with movement issues the comfort of transportation. According to the standard requirements, the staircase with the ceiling aperture of 210 cm is allowed for the family houses, and 260 cm is appropriate for other types of buildings (Neufert and Neufert, p.194). As for the stair railings, they should be fitted in steel, wood, or Plexiglas (Neufert and Neufert, p.194). The ramps and railways are supposed to provide complex services of safe transportation for people with prams or wheelchair users. The main types of the ramps and railways are presented in Appendix 2. In this way, it is important to notice that the railways, ramps, and stairways should be organized in the most effective way to guarantee the safe and effective transportation of people across the city and inside the buildings.