Once upon a time, mankind invented such a thing as plastic storm water inlets. They are widely used in private courtyards, simply on the streets of large and small cities, in the areas of enterprises and factories. They have many varieties and interpretations, but their main function is a single one - collecting rain or melt water, as well as other liquid waste that is on the sidewalks or flows from the roof. Often, plastic storm water inlets are connected to a drain pipe through which all the liquid and melted snow enter them.
As mentioned above, this find of mankind has many varieties. Depending on the location, the type of storm water inlet, its size, weight and endurance are also selected. After all, some gratings are mounted in private yards and connected to a drainpipe, others are located directly on the roadway, and others are located on sidewalks and alleys. And also they must be mounted near factories and plants, where it is necessary to strictly adhere to safety regulations.
All plastic storm water inlets are made of adapted material that can withstand the weight and dynamics of a car passing through it. They are divided into four categories, which differ in load class, total weight, size and other parameters. For example, a 300 × 300 plastic storm water inlet is suitable for A-C load class and has a mass of 2.5 kilograms. This is one of the most common containers, so it can be found both in the city and in a private courtyard. After it are followed tanks with parameters 400 x 400 and 550 x 550, with a weight of 3.5 kg and 7 kg, respectively. Most often they can be seen in the area of factories.
Plastic storm water inlets always connect to the sewer channel. Water entering them is first located in a small container, which is located under the main grill, and then discharged into common pipes. Often, along with the liquid, street debris also gets into it, which can get on the walls of the container and rot. These tanks are equipped with special filters, and ZhEK employees must definitely clean them. Plastic storm water inlets, which are located in private estates, work on the same principle, and the owners themselves must monitor their cleanliness.
It is also important that the lattice, which is a kind of “cover” of such a system, is tightly fixed in place. There should not be locks or clamps, it is simply necessary that the edges of the protective part and the tank fit snugly against each other. Given this condition, you will serve for a very long time any storm water inlet plastic. The price for it will depend on the size and characteristics of the material, but in any case, this indicator will remain acceptable and affordable (the cost varies between 10-100 dollars).
The basics of irrigation were laid by such an ancient people as the Sumerians. Those people understood that it was important not only to correctly supply water to the city, but also to “withdraw” all unnecessary from there as well. Therefore, choosing plastic storm water inlets, you should pay attention to their quality, shelf life and the material that underlies the entire structure.