Construction Equipments We Cannot Live Without It

Construction Equipments We Cannot Live Without It



Construction Equipments – We Cannot Live Without It
We would have been still constructing the​ Panama Canal but for​ the​ modern gigantic construction equipments .​
These Herculean machines made life easy for​ us by their enormous strengths and​ capacities for​ long drawn heavy duties under all torturous conditions.
To think that these engineering marvels work for​ reclaiming lands from bays, striking piles into the​ hard sea beds or​ drilling tunnels deep below the​ sea beds (Trans European Tunnel connecting England to​ France), is​ mind boggling .​
The list can go endless but for​ the​ scope of​ this article which is​ limited.
Equipments to​ Suit All Needs
Construction equipments may be classified as​ per needs and​ further by capacities.
1. Excavating and​ Earth moving: These gigantic machines are hydraulically operated to​ safeguard from shock failures .​
These are the​ first machines to​ be employed for​ preparing the​ construction sites .​
Land leveling by digging and​ cutting terrains are done by excavators of​ appropriate capacities which run into 1000s of​ HP .​
Basic earth movers include dozers, tippers and​ loaders.
2. Concrete processors: Batch or​ continuous concrete mixers are computer programmed for​ consistent precise mix .​
These are stationed permanently near the​ site or​ in​ the​ factory depending on convenience .​
Small batch mixers of​ less than one quintal capacities are portable .​
The concrete is​ transported from far off plants in​ transit mixers of​ minimum capacity 6 cubic meters by volume .​
Concrete is​ poured to​ the​ spot using concrete pumps.
3. Bar bending machines: Small high torque generating bar bending machines are handy in​ bending and​ forming construction steel bars .​
These are available in​ various specifications.
4. Rollers and​ compactors: Rollers are employed to​ compact the​ ground after dozers have leveled it .​
Some rollers are also equipped with vibrating compactors eliminating the​ need for​ separate compacting .​
For small areas like indoors vibrating plate compactors, which generate up to​ 1000kgf maybe used.
These are just about the​ equipments fundamentally required for​ construction of​ homes and​ offices.
Road Construction
For road construction, depending on whether the​ road is​ being asphalted or​ concretized, the​ equipments change .​
Asphalt mixers and​ asphalt pavers take-up the​ job of​ road laying to​ perfection .​
Concrete road pavers, although work on similar principle, can’t finish the​ road-laying as​ concrete needs setting time .​
There is​ a​ need for​ faster laying technique .​
Road surface finishing is​ by a​ technique called VDF, which stands for​ vacuum dewatered flooring .​
Smoother finishes are given by power trowels and​ anti skid finishes by brooms, mechanized or​ manual.




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