Roadside stone and laying method thereof

Abstract

The invention discloses roadside stone and a laying method thereof, and relates to the technical field of environment protection. The roadside stone and the laying method of the roadside stone solve the technical problems of water body surface source pollution and serious urban heat island effect in the prior art. The invention provides the roadside stone, which comprises a high section, a low section and a case, wherein the high section and the low section are connected; the high section is provided with a first groove, a first porous water seeping plate, a first water absorption diatomite core and a first water guide diatomite core which are in sequential arrangement from top to bottom; the low section is provided with a second groove, a second porous water seeping plate, a second water absorption diatomite core and a second water guide diatomite core; the roadside stone is coated by the case except the openings of the first groove and the second groove. The roadside stone provided by the invention is used for being laid at the two sides of a road.

Description

technical field [0001] The application relates to the technical field of environmental protection, in particular to a roadside stone and a laying method thereof. Background technique [0002] Non-point source pollution is mainly caused by the leaching and scouring of rainfall runoff, that is, rainfall runoff scours pollutants into receiving water bodies, thereby causing water body pollution. The non-point source pollution caused by precipitation runoff mainly includes: nitrogen and phosphorus elements lead to eutrophication of water body, insoluble inorganic matter, organic matter and sediment, clay, microorganisms and other suspended matter cause water turbidity, and heavy metals mercury, cadmium, Lead, etc. are harmful to human health and the growth of aquatic organisms. [0003] The hard coverage of existing roads (building roofs, traffic roads, parking lots, squares, etc.) accounts for a high proportion of land use types, and the amount of underground infiltration of ru...

AI Technical Summary

Problems solved by technology

[0003] The hard coverage of existing roads (building roofs, traffic roads, parking lots, squares, etc.) accounts for a high proportion of land use types, and the amount of underground infiltration of runoff is small, causing a large amount of surface runoff to carry pollutants into receiving water bodies, causing urban and Non-point source pollution problems in rural areas

And the characteristics of the existing urban surface are mainly that the existing urban surface is mostly impermeable surfaces, such as roofs, roads, sidewalks, parking lots, etc. The impermeable surfaces lead to an increase in the thermal conductivity of the urban ground, which intensifies the urban heat island effect

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