Depending on where you are from, different countries have different terms for "storm drain".
Accordingly to Wikipedia, a storm drain is essentially a tunnel that carry runoffs (rain) from urban areas. For concrete drain cover a layman, it helps to think along the line of sewage system functions beneath our cities.
In america, this is also known as "storm drain" or "storm sewer".
In great britan, this is best known "surface water drain" or "surface water sewer".
In Australia and New Zealand, it is typically referred to as "stormwater decorative grate covers drain".
And there it is, when you hear someone mentioning "storm drain", "storm small drain cover sewer", "surface water drain","surface water sewer" and "stormwater drain", you now know they mention exactly the same thing.
Functions of storm drain include draining excess water (rain or storm water) and ground water from pavement, streets and carparks into rivers and streams in order to avoid flooding.
Although storm drains perform a amazing job of draining excess water iron floor grates from the urban areas, the inlets are essentially openings where left uncovered could be a danger to pedestrians. Left uncovered, rubbish will go into the storm drains and cause choking which may eventually trigger flooding.
In order to ensure storm drains serve their purposes while minimizing the risks posed to drain grate covers pedestrians and to prevent choking of the drains, drain covers (gratings) are used to cover the inlets (openings) of the storm drains to accomplish the two purposes.
At Jonite, we specialise in steel reinforced drain covers (gratings) for your storm drains while preserving the aesthetic elements of the architecture around the drain covers.
What is a channel drain?
A channel drain is actually the exact same thing as the trench drain. Actually, there are lots of names like line drain, slot drain, linear drain or strip drain which all refer to exactly the same object.
A channel drain (trench drain) is a kind of floor drain which has a channel shaped body identified by its long length and narrow width.
Channel drains (trench drains) are usually mistaken for french drains. It is important to be aware that french drains are not the same as channel or trench drains.
With almost any drains, channel drains (trench drains) too demand a cover to serve as a safety precaution as well as to prevent large objects from entering the drains which cause choking.
At Jonite, we concentrate on steel reinforced channel (trench) grates (channel / trench covers) which provides you with the best of steel in its' strength and durability and also the elegance of stone which is unmatched by another material you could find to develop channel (trench) grates.
Take a look at our range of channel grates (trench grates) here.
Link to: http://www.jonite.us/products/channel-grates