Why do we need a road border?

The word "curb" in Frenchtranslates as "edge", "frame" or "border". In the construction of "road border" - the name of the profile separator between the sidewalk and the roadway. Relatively recently, to purchase this product of proper quality there was no possibility, because the road borders were made of poor quality concrete. This made the road stones unattractive, and they did not meet the performance requirements for them.

Road curb has long been an inalienablecomponent of the roadway. Acquiring paving slabs, it is necessary to remember that curb stones should be sustained in the same style. In addition, it must be remembered that this road element serves not only for restrictions on the movement of transport, but also for the protection of tiles, and also prevents the ingress of gravel and sand onto a nearby lawn. Consequently, the road curb of proper quality performs the functions of a delimiter between the sidewalk and the carriageway, which means that it is a guarantee of comfort and safety.

Modern manufacturers make a curbHigh quality road and the latest technology. The most demanded technology is vibrocompression, since this process can provide an optimal ratio of cost and performance, such as aesthetics and durability. You can also change the color of the mixture by adding the necessary coloring pigments.

The curb is laid using a specialtechnics, however, in addition, there is a need for crushed stone, concrete and sand. Only after the installation of these auxiliary materials can you begin to lay out the tiles, and hence, to the paving stone. It is the quality of execution of these manipulations in the future will affect the durability.

Need to use a road border inThe time of paving of the sidewalk has been proved by many examples. The functional load of this road element also includes drainage of water, both thawed and rainwater, from the gaps between the tiles. Therefore, it is strongly advised to use a similar framing of surfaces.

In the institute of "Construction of full-scale coatingscity ​​roads "issued a document, effective since 1996, which uses the universal phrase" side stone ". However, the same curb is meant under it. The people also spread the name "curb".

On the curbs, which in themselves are a kind of road marking, can also be applied color markings corresponding to GOST on "Side surfaces of curbs and its top".

Borders can not only denote the boundary betweenroadbed and sidewalk, but also so-called "security islands" or "guide islands". Safety lanes should be at least 10 cm high and aligned with the main sidewalk surface. However, in modern construction, a curb below this level is allowed to give an aesthetic appearance to the streets of the city.

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