Reinforced concrete road slabs are one of the most popular road surface options in our country. Such material has very good resistance and endurance to various influences. On the roads where there is a large cross -country ability, such a coating can withstand heavy loads. The popularity of this road surface is explained precisely by its good operational characteristics.
Reinforced concrete slabs are an excellent solution for such roads where heavy trucks and even air transport are moving. Similar products are used to cover airfield runways.
If compared with ordinary asphalt, then a coating as reinforced concrete slabs will not be much more expensive at a price. In addition, road slabs from PSK “Perspective” are more durable and more convenient during the process of laying the road.
Proceedings technology
Nowadays, products such as reinforced concrete slabs are used to repair roads or to cover them. Such products have gained great popularity in the northern regions, since there the area is swampy, and such a coating for roads is the most optimal option. Also, such products can be used by the construction of a temporary site for helicopters or for bases, which are engaged in oil and gas production.
Reinforced concrete traffic boards production technology
All road slabs can be divided based on the load criterion. Road slabs can be used both to cover temporary roads, and for capital. The most durable products are those made from concrete of the M400 brand. Concrete of this brand has the highest quality, and it also has a frame of reinforcement of a stress.
For capital installation of strong products, it is best to use stoves from reinforced concrete of the following modifications: PAG-14, PDN and PAG-18.
In the construction estimate, you can see various brands and types of reinforced concrete products, but most often road slabs have the following marking: 1PD 30.18-30.
Then you can decrypt as follows:
1PD – road slabs that are used to cover permanent roads. Such plates are equipped with a strong steel frame, and concrete itself belongs to the highest quality category.
2PD – these are road slabs that are used to lay temporary road roads.
The first two digits and the aforementioned marking mean the size of products in decimeters – their length and width.
The last digit is the load value. It is measured in kgf/m2. The thickness of the products is usually not indicated.
The plus of such products as reinforced concrete road slabs is that with any damage, the road section can always be covered by gaskets. Even if the road surface is repaired, it will serve for a long time.
When purchasing such products, it is necessary to carefully familiarize themselves with what operating conditions the manufacturer recommends: which should be the load, at what temperatures you can lay them and operate and operate and. T. D.
Date of publication 2014-04-16