Types of roofs in the building and the characteristics of each of them
rose roofing: The roof is one of the main components of residential and commercial buildings and structures. The roof plays an important role in the strength of the building and can be effective in the beauty of the structure. The type of roof is not the same in all buildings and it has different types according to the area where the building is built, the type of structure, usage, etc.; Also, the materials used in the construction of the roof are different and depend on various factors.
One of the important features of the roof is its stability and durability. If the roof does not meet the necessary standards and engineering standards are not followed during its construction, it can lead to damage and destruction of the structure, endangering the lives of residents, etc. In this article from the Isfahan Ahan encyclopedia, we intend to examine the types of roofs in different structures, their use, advantages and disadvantages.
Types of roofs in the building and the characteristics of each of them
Updated on Monday, January 22, 2024 3
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Specifications of the types of roofs in the building
Types of roofs and applications
Which method is one of the oldest methods of building a roof in a structure?
Which method is one of the most recent methods of building a roof in a structure?
What is one of the most important disadvantages of metal composite roofs?
Study time: 6 minutes. The roof is one of the main components of residential and commercial buildings and structures. The roof plays an important role in the strength of the building and can be effective in the beauty of the structure. The type of roof is not the same in all buildings and it has different types according to the area where the building is built, the type of structure, usage, etc.; Also, the materials used in the construction of the roof are different and depend on various factors.
One of the important features of the roof is its stability and durability. If the roof does not meet the necessary standards and the engineering standards are not followed during its construction, it can lead to damage and destruction of the structure, endangering the lives of residents, etc. In this article from the Isfahan Ahan encyclopedia, we intend to examine the types of roofs in different structures, their use, advantages and disadvantages.
Specifications of the types of roofs in the building
As mentioned, there are different types of roofs with different characteristics; But there are features that every roof should have:
Strength and stability are the main requirements of any roof. In addition to the fact that roofs exert pressure on their lower parts, they must also bear weight; Therefore, it is necessary to build the roof with maximum strength by following the engineering standards.
Usually the roof is adjacent to the external environment. Therefore, it is influenced by various factors. It is recommended to use materials that have high strength and are also resistant to fire, cold, heat, rain and moisture in the construction of the roof.
Types of roofs and applications
The roof is one of the important components of any building, which is responsible for protecting it from environmental factors such as rain, snow, wind and sunlight. There are different types of roofs, each of which has specific features and uses.
Metal composite roof
Metal composite roof, which is also known as mixed or composite roof, is made from a combination of concrete and steel profile. Therefore, the price of the steel profile has a direct impact on the price of these roofs. Metal composite roof is used in metal frame projects. One of the features of this type of roof is the use of a cutter (gutter, corner or stud); This increases the integrity of the roof.
Advantages of metal composite roof
Due to the construction materials as well as the structure of metal composite roofs, they are easy to install and reduce costs. In addition, it allows the employer to concrete several roofs at the same time. Other advantages of this type of roof are as follows:
High execution speed
Saving the amount of steel consumption due to the use of composite materials
Reduction of the final weight of the roof compared to the vaulted and block beam roofs
Increasing the hardness and strength of the roof
No need for piling (composite roofs can be implemented with the help of piling)
Disadvantages of metal composite roof
A metal composite roof may be incompatible with a concrete frame; In addition, the climatic conditions of the region can lead to its decay. Another disadvantage of this type of roof is the limitation of long spans. Other defects of this type of roof are:
Possibility of deformation in the long term due to creep in concrete
Difficult access to facilities for repairs
More expensive than other roofs
Steel deck roof
The steel deck roof is one of the modern methods in construction, which has attracted the attention of many employers due to the high speed of implementation. In the construction of this type of roof, galvanized sheet, flashing, concrete, rebar and studs are used. This product is widely used in construction in a modern way, and for this reason, before starting construction, you should pay attention to costs such as the daily price of rebar, concrete, the price of galvanized sheet and studs.
Advantages of steel deck roof
The execution speed of this type of roof is high and reduces the project execution time. In addition, the amount of concrete used in the implementation of this type of roof is reduced and the weight of the structure is reduced. The steel deck roof is also highly resistant to earthquakes and fires.
Disadvantages of steel deck roof
Difficult implementation in the concrete frame and the possibility of metal corrosion are among the disadvantages of the steel deck roof. The steel deck roof is vulnerable to fire due to the presence of metal sheets. Therefore, in buildings where there is a possibility of fire, necessary measures should be taken to increase the resistance of the roof against fire.
Concrete slab roof
Concrete slab roof is very strong and usually in projects like house building
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