Understanding the various styles of construction is essential while building any project. Each form of construction has advantages and disadvantages, particularly in terms of fire safety, durability, and general security. Whether you are an architect, contractor, or property owner, understanding the five major building types is critical for choosing appropriate materials and complying with safety requirements. In this article, we will look at these five construction types, including their key characteristics, typical applications, and significance in improving the safety and efficiency of modern structures. Our team of Local remodeling contractors will lead you through each type of construction.
THE 5 CONSTRUCTION TYPES
FIRE-RESISTIVE
These edifices consist of tall residential and commercial buildings predominantly made of concrete and steel, which endow them with significant fire resistance lasting up to six hours. They are capable of enduring elevated temperatures for four hours without structural failure. Nevertheless, steel is susceptible to corrosion over time, and gaining access to the roofs and windows may pose difficulties. Furthermore, certain structures incorporate pressurized stairwells to assist in controlling the dissemination of fire.
NON-COMBUSTIBLE
Noncombustible buildings include many modern retail stores and shopping centers made from lightweight concrete, metal, and masonry. These structures often feature advanced fire suppression systems, but their roof designs can have vulnerabilities. In a fire, firefighters use ventilation techniques to reduce the risk of flashovers, allowing the buildings to withstand flames for about one to two hours. Generally, the interior walls are made of non-combustible materials, with a few approved combustible materials permitted. This construction method is commonly seen in modern educational facilities.
ORDINARY TYPE
Brick or masonry walls, timber roofing, and fire-resistant flooring characterize brick and joist constructions. Most interior components, including frames and ceilings, are made from combustible materials, while the walls are generally composed of reinforced masonry or concrete. This architectural approach enables the structure to maintain its integrity even if the floors collapse however, interconnected attics and voids may promote the rapid dissemination of fire.
HEAVY TIMBER TYPE
During the 1960s, many historic structures such as factories, churches, and barns were constructed with timber walls and roofs supported by substantial wooden beams. Although certain buildings incorporated non-combustible walls to enhance fire safety, the metal connections used in these constructions were prone to rapid failure during fires, and the existence of combustible materials heightened the overall fire hazard. While these edifices exhibited some degree of fire resistance, they were also susceptible to damage from weather conditions and termite infestations, which ultimately increased the likelihood of structural collapse.
WOOD-FRAMED TYPE
It is important to note that many modern buildings use lightweight and flammable factory-produced wood for their walls and roofs. While this construction method is economical, quick, and generally safe, it lacks fire resistance and can collapse within minutes in a fire. The well-ventilated wooden frameworks assist firefighters in managing these structures, but the increased ventilation also speeds up fire spread. To reduce fire risks, it is advisable to use larger timber components for the main support structures.
The construction industry plays a significant role in shaping our homes. Get in touch with the Top architecture firms in Stratford, CT.
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