The concrete and steel have their strengths. But they also have their weakness respectively. But when they are used together, they produced a combination of reinforced concrete which can support heavy structure. Here the expertise of concrete mesh suppliers comes that how they reinforced concrete using steel bars and wires. Here we will describe the use of reinforced concrete in the construction industry.
The slab of the concrete itself is strong and when it is compressed it becomes stronger. Compressing the concrete together increases the internal bonding of concrete. But in case if the process is reverse like concrete is pushed outwards, it will become weak. This can happen naturally also as if the concrete slab is used in some structure. With time, the structure has to bear different loads or natural pressure like an earthquake which can make the concrete weak due to decompression.
On the contrary, steel is the opposite of concrete, it is very strong in tension. Like if you pull steel rods from two ends, they have the quality to expand and maintains its strength. But if we try to compress it from the same end, It will quickly deform and get out of shape.
So alone concrete slab cannot handle compression and decompression very well which it has to face as a part of a bigger structure. For instance, if the concrete slab is placed on two supports and there is no support is given in the center of the slab. In that case, when there will be a load on the slab, it will be bent from the center which can deteriorate its composition. Due to this top of the slab is compressed and due to load bottom of the slab is in tension. Concrete can’t handle this situation for long and will start breaking up.
To avoid this situation and reinforce the concrete slab, reinforcement steel rods will be installed in the bottom half to handle the tension as steel are stronger under tension. But this is not always will be the situation, there will be hundreds of different configurations where concrete slabs will be used and installed. These configurations will expose the concrete to different loads and structural pressures. So the concrete slabs need to be reinforced with steel equally from top to bottom. This will provide strength to concrete to bear the load uniformly and reduces decompression in it. Because in construction nothing can be left on margin, safety and strength is always the priority. This combination of concrete and steel helps in providing a durable solution to withstand extreme factors like earthquakes. See this post to find out more details.
But the reinforcement of concrete and slab is a quite technical job and needs precision. Knowledge of structural engineering is also required to understand construction needs. That’s why it can be performed by appropriate construction engineers or accredited concrete mesh suppliers in your area.