To have access to engineering communications, special wells are being built. Since they are located all over the city, they are covered with hatches. An excellent alternative to metal products are plastic hatches, which have a number of advantages. The use of plastic hatches becomes popular, both in the private sector and on the street, the park area. The advantages of plastic hatches are manifested in their technical characteristics. They are comfortable, aesthetic, durable. The use of metal hatches becomes economically unprofitable. This is due not only to the cost of the material, but also with numerous thefts, when the hatches were handed over to the scrap. With plastic products, such an action is not appropriate. The weight of a plastic product is 6 times less than a cast -iron. Such hatches are easy to transport and install.
Their installation does not involve the use of special equipment and special efforts. You can transport hatches with the help of any type of transport – the participation of a truck in transportation is not required. The price of plastic hatches is quite acceptable compared to cast iron products. The long service life is ensured by the selection of materials for the manufacture of plastic products. Various chemicals and moisture do not carry any danger to the hatches.
Acids also do not act much on plastic. The use of plastic hatches is characterized by greater safety. Когда различные горючие газы скапливаются в колодцах, то не происходит взрыв, как в случае с чугунными аналогами. Despite the material, the products of the rack to the sunlight. When using them, there are no deformation processes. The developed models look very attractive. They do not need to be constantly painted – with their aesthetic appearance they will delight for many years.
