grate

## Steel of a rectangular cast -iron rainter
The rain recreants are inconspicuous, but incredibly important elements of urban infrastructure. They provide unhindered removal of rain and melt water, preventing flooding of streets and basements of buildings. And one of the key components of the rain receiver is its lattice. Today we will talk about the grille of a rectangular cast -iron rain receiver.
### The strength and durability of cast iron
Cast iron is a material tested by time. Its high strength and resistance to corrosion are made by its ideal choice for the manufacture of rain recreate grids, especially in conditions of intensive operation. Cast iron grilles can withstand significant loads - from the weight of cars to random blows. They are not subject to decay, like wooden analogues, and do not require frequent repairs, which makes them an economically profitable solution in the long term. In addition, cast iron has good resistance to low temperatures, which is especially important in conditions of harsh climate.
### Design and functionality
The rectangular shape of the lattice is one of the most common options. It is optimally suitable for most types of rainers and provides effective water passage. The size of the lattice cells is carefully calculated to ensure sufficient throughput and at the same time prevent large garbage entering the drainage system. The correctly selected lattice not only fulfills its main function, but also contributes to the aesthetics of the surrounding space. Modern cast -iron lattices can have various design options, from classically strict to more modern and exquisite.
### Care and maintenance
Despite their durability, cast -iron grilles require minimal care. Periodic cleaning of garbage and leaves will ensure their uninterrupted work. If damage is detected, for example, cracks or chips, it is recommended to contact specialists for repair or replacement. Timely maintenance will help extend the life of the grille and maintain the efficiency of the entire drainage system. A simple concern for such seemingly insignificant details, like a rainwash grate, makes a significant contribution to the comfort and safety of the urban environment.