Light-emitting pervious concrete pavement

Abstract

The invention provides a light-emitting pervious concrete pavement. The light-emitting pervious concrete pavement comprises a soil foundation, a macadam foundation layer, a pervious concrete foundation layer, a light-emitting pervious concrete surface layer and a top facing protection layer, wherein the soil foundation, the macadam foundation layer, the pervious concrete foundation layer, the light-emitting pervious concrete surface layer and the top facing protection layer are sequentially arranged from bottom to top. Light-emitting pervious concrete of the light-emitting pervious concrete pavement can form a great number of gentle light spots on a road in dark light or at night under illumination of weak lamplight, and vehicles and passengers can be safer; a glass waste residue mixture is scattered on the light-emitting pervious concrete surface layer; then, a finishing compacting process is adopted, the bonding degree of light-emitting particles and the light-emitting pervious concrete surface layer can be guaranteed, and the light-emitting particles are prevented from falling; and glass waste residues are adopted as a light-emitting material, the glass waste residues are fullyand effectively utilized, and environmental protection pollution caused by soil burying of the glass waste residues is reduced.

Description

technical field [0001] The invention specifically relates to a luminescent permeable concrete pavement. Background technique [0002] At present, with the development of the economy and the process of urbanization, the urban surface is gradually covered by impermeable concrete pavement. Concrete pavements lack the ability to breathe, absorb heat, and infiltrate rainwater compared to natural soil. Permeable concrete has the characteristics of air permeability and water permeability, which can effectively replenish groundwater resources, alleviate the heat island effect, absorb noise, avoid water accumulation on the road, and beautify the environment. As a new type of ecological and environment-friendly concrete, permeable concrete has been known for its superiority and has been gradually applied in the road field. At present, permeable concrete has a certain decorative performance during the day, but it does not have the function of lighting indication at night, and it is i...

AI Technical Summary

Problems solved by technology

At present, permeable concrete has certain decorative properties during the day, but it does not have the function of lighting indication at night, and it is impossible to see the road surface clearly, which is not conducive to walking safety

[0003] There is a large amount of glass waste in my country that cannot be effectively utilized. At present, glass waste is usually disposed of in landfill, but it is difficult to degrade and is not conducive to environmental protection.

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