Geology grading manufacturing method with disaster prevention and ecological functions

Abstract

The invention relates to a geology grading manufacturing method with disaster prevention and ecological functions. According to the invention, local existing earthwork or a common road engineering grading material is adopted, dinas or soil or macadam or mixed permeable concrete and the like is provided, and most importantly, a ducted body with a special design is added, all the elements are mixed and stirred and then paved on a soil layer, and then the soil layer paved with the elements is compacted after being pressed appropriately, so as to form an ecological grading layer. Besides the supporting function, the ecological grading layer also has the effects of water storing, water preservation and soil texture improvement, so that favorable living environment can be created for soil microbes and protozoon in the soil, the grading layer can preserve water in high degree and prompt the microbial proliferation; when the free air temperature is high, the moisture in the soil can be released through evaporation, so as to reduce the heat island effect; and in the case of raining, the water can be preserved and stored for use during drought, and the possibility of flood occurring on the surface of earth can be reduced..

Description

Technical field [0001] The present invention relates to a design of a geological gradation manufacturing method with disaster prevention and ecological functions, especially a pavement or pavement laid on roads, courtyards, and open spaces, which can be constructed under the ground to become an ecological grading layer. When the rainwater seeps on the surface above the gradation layer, the rainwater can be effectively and quickly guided and stored in the gradation layer, which can store water and retain water in a short time to reduce the occurrence of floods, and can promote the microbial species in the soil or The protozoa in the soil obtain a better breeding environment, which can keep the soil moist to regulate the temperature and humidity of the environment and achieve the function of improving soil quality. Background technique [0002] Since ancient times, the soil has the function of adsorbing water and can also be in contact with the atmosphere. When the atmosphere is dr...

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Problems solved by technology

[0003] Most of the graded layers in the underground with traditional common technology use general road engineering graded materials or according to the local existing earthwork, including filling with sand, gravel, soil, gravel or mixed permeable concrete. Although such a composition has the potential The function of infiltrating rainwater, and its gradation can support the bearing capacity of the upper pavement, but when such a traditional gradation encounters heavy rain on the ground, the traditional gradation layer has poor function of quickly draining rainwater, so it is easy to make the ground accumulation of water, causing floods

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