The durability of prestressed concrete is higher than the conventional reinforced concrete. The association is formed to use concrete’s compressive strength as well as steel’s tensile strength at the same time. The prestressed concrete is much more usable in the construction of bridges, railway sleepers, and dams. Fibre reinforced concrete has a higher flexural strength than that of unreinforced concrete and concrete reinforced with welded wire fabric. Though the concrete is strong in compression, it is very weak in tension. Better finishing of placed concrete. 2. It resists stresses are higher than normal RCC structures and is free from cracks. Fire and weather resistance of reinforced concrete is fair. Advantages and Disadvantages of Reinforced Concrete Reinforced concrete is an amalgamation of conventional cement concrete along with reinforcements [steel bar]. Labor Requirements One of the only real disadvantages to cast-in-place concrete is the high amount of labor it requires. Advantages of reinforced concrete 1. The tensile strength of reinforced concrete is about one-tenth of its compressive strength. One of the major disadvantages of reinforced concrete is the lack of tensile strength. Therefore, usually, except on special occasions, the contribution of the tensile strength of concrete is not considered in the design. But unlike conventional reinforcement – which strengthens in one or possibly two directions – Steel fibres reinforce iso tropically, greatly improving the concrete… Due to the provided reinforcement, reinforced concrete can also withstand a good amount tensile stress. ADVANTAGES AND DISADVANTAGES OF REINFORCED CONCRETE. Disadvantages of Concrete & Limitations. Followings are the disadvantages of prestressed concrete: It requires high strength concrete and high tensile strength steel wires. Disadvantages of Reinforced Concrete 1. Reinforced concrete, as an economic building material, is very popular nowadays. It is widely used in many types building around the world. Disadvantages of Prestressed Concrete. ; Expensive formwork is required for casting and molding and to hold the concrete in place until it hardens sufficiently. Disadvantages of Concrete are as follows: Concrete has a very low tensile strength and requires the use of reinforcing bars in concrete tensile zone. The main steps of using reinforced concrete are mixing, casting, and curing. It requires a smaller amount of construction materials. Reinforced concrete has some characteristics that enhance its ability to resist earthquake forces, and others that are detrimental. https://civilsnapshot.com/disadvantages-reinforced-concrete Advantages of Reinforced Concrete Reinforced concrete has a high compressive strength compared to other building materials. Builders can make cast-in-place concrete even stronger by using steel reinforcement bars, or rebar, which is inserted in the form before the concrete is poured in. 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