Introduction
What is a High Rise Building
High-rise buildings are known as multistory buildings, tower blocks, apartments blocks or skyscrapers that are tall enough to require the use of a system of mechanical or electrical device for vertical transportation such as an elevator to travel from one level of the floor to the next. They are also referred to as minarets due to their very heights rising towards the sky.
High-rise buildings are categorized into the mid-size building that is usually between 5 and 12 floors. Buildings that are 13 floors and above that are in excess of 40 floors are referred to as skyscrapers. The development of high-rise buildings in recent times, particularly in such places as Ikoyi and Victoria Island can be traced to the increasing demand for property in the high brow area of increasing commercial activity in the area. A large number of these buildings are designed for offices and commercial activities and very few for residential purpose.
Certainly! High-rise buildings in Lagos, Nigeria, face several challenges. Let’s explore some of the key factors contributing to these challenges:
Building Collapse:
Unqualified or Unskilled Builders: Many high-rise buildings suffer from poor construction due to unqualified or inexperienced builders.
Substandard Building Materials: The use of low-quality materials compromises the structural integrity of these buildings.
Illegal Conversions or Alterations: Unauthorized modifications to existing structures can weaken them over time.
Lack of Maintenance: Neglecting regular maintenance can lead to structural issues and eventual collapse1.
Regulation and Expertise:
Absence of Regulation: High-rise construction lacks comprehensive regulations in Nigeria, which can impact safety standards.
Lack of Domestic Expertise: A shortage of skilled professionals with expertise in designing and constructing tall buildings poses a challenge.
Infrastructure: Inadequate public supply of electricity and water affects the functionality of high-rise buildings2.
Climate and Safety:
Ventilation and Air Conditioning: Tall buildings in Lagos face ventilation and air conditioning challenges, especially in the hot climate, causing discomfort for occupants.
Electrical Fault Testing: Ensuring electrical safety is crucial, but it remains a challenge.
Water Safety: Reliable water supply and proper plumbing systems are essential for high-rise buildings.
Leadership Commitment to Safety: A strong commitment to safety practices from building owners and management is necessary3.
Addressing the Challenges of High-rise Building.