The concrete road slab is composed of C25 concrete and steel bars. The structure of the concrete road slab is as follows: the concrete road slab is in the shape of a door plate or a fan, with double-layer two-way steel bars inside, and the corners are equipped with radioactive reinforcing steel bars, and four lifting points are embedded inside the four top points on both sides of the road slab, Two notches are respectively set up on one side of the road board, and lifting rings are set in the notches. Through the implementation of the utility model, a large amount of resources and energy can be saved, and the environmental pollution caused by cement production and sand and gravel mining can be reduced at the same time. The economic benefit is significantly improved, which is conducive to reducing the cost of the project and shortening the construction period, and is also conducive to the development of new temporary building facilities leasing business and expanding the business channel for the component factory. The common length of the mold is about 3.8-4 meters. During the production, it can be spliced and extended, so that the fabricated road board is longer and more stable. Generally, it will be customized according to the customer's requirements, and the mold will be made according to the customer's requirements.
In order to meet the requirements of green construction, it is necessary to carry out the development and Application Research of prefabricated reusable temporary road slab. The prefabricated temporary access road can be recycled and displaced at the end of the project or when the site changes. The installation of road slab is to use small crane to transport the slab to the required position after reaching 80% strength for rapid hoisting to form construction site and temporary road, so as to meet the needs of civilized construction and hardening at construction site. At the same time, after the completion of the project, the prefabricated concrete slab can be quickly hoisted and dismantled without noise and dust pollution, saving a lot of demolition costs. Compared with the traditional cast-in-place construction site hardening, prefabricated concrete temporary road is more convenient, environmentally friendly and energy-saving, which meets the requirements of green construction and sustainable development.