May 30 17:41
In Krasnoyarsk, representatives of the road, infrastructure and improvement department told how the composition of the asphalt mixture is being coordinated.
The press service reminded that in the near future four streets will be paved: Zabobonov, Krupskaya, Vilsky and Shcherbakov. Before laying the road surface, the contractor must agree compound Asphalt concrete mixture in the road laboratory.
Materials on the topic
The management explained that this gives a guarantee of the quality and durability of roads. Each composition must comply with the standard and project in order to avoid defects. Therefore, first, the contractor makes up the recipe for the mixture and sends it to the laboratory. They check all the materials presented for the presence of errors and inconsistencies. Then samples of materials are selected to determine their physical and mechanical characteristics. Thus, experts check their quality.
If all the characteristics meet the requirements, the composition of the mixture receives approval.
It is important to note that in the case of adjusting the recipe or replacing materials, we carry out re -approval. This helps us maintain a high standard of quality and safety on our roads.
Links on the topic:
- Krasnoyarsk road workers responded to criticism about the repair of Dubrovinsky Street
