The paper considers problems arising due to action of transport load on cement-concrete pavement.Local soil slump with formation of me and you cavities takes place under longitudinal joints.This actioncauses a plate vibration.
In order to reinforce the construction it is proposed to arrange local fixing with cavity filling.Such method makes it possible to ensure additional plate support and due to this to reduce its vertical deformation that is proved by ULTRA SLIM FLAT IRON the calculations.