EQUIPMENT FOR EVALUATING INFILTRATION AND EVAPORATION CHARACTERISTICS OF WATER-PERMEABLE PAVEMENT SYSTEM

摘要

The present invention relates to equipment for evaluating infiltration and evaporation characteristics of a water-permeable pavement system. The present invention includes: an upper casing (100) accommodating a water-permeable pavement sample (1) for experimental water infiltration into the water-permeable pavement sample (1) such as water-permeable concrete and water-permeable aspha a lower casing (200) accommodating an aggregate sample (2) made up of mixed aggregate and selectively coupled with the upper casing (100), experiments on a degree of compaction and height-dependent infiltration characteristics and evapotranspiration being selectively conducted in the lower casing (200) for the aggregate sample (2) and the water-permeable pavement sample (1) wetted by the experimental water; a load measuring instrument (300) positioned below the lower casing (200) and measuring a load of the lower casing (200); a tipping bucket (400) provided to communicate with the lower casing (200) and measuring the flow rate of the experimental water discharged from the lower casing (200); and a data collecting device (500) connected to the load measuring instrument (300) and the tipping bucket (400) and collecting data on the load measuring instrument (300) and the tipping bucket (400).;COPYRIGHT KIPO 2017