Asphalt-concrete-pavement rainwater infiltration simulation device

Abstract

The invention provides an asphalt-concrete-pavement rainwater infiltration simulation device. A circuit control panel of the device controls a first solenoid valve to be opened and a second solenoid valve to be closed, and then controls an air compressor to perform pressurization, so that rainwater in a water storage tank flows into a test-piece experience tank under the effect of a positive pressure, and an asphalt concrete experience block is rinsed; when the pressure value of an electric contact pressure gauge reaches a set value, the circuit control panel controls the first solenoid valve to be closed; the circuit control panel controls the second solenoid valve to be opened, and then controls a vacuum pump to work, so that rainwater in the test-piece experience tank flows back to the water storage tank under the effect of a negative pressure; and when the vacuum degree of the electric contact vacuum pressure gauge reaches a set vacuum degree, the circuit control panel controls the vacuum pump and the second solenoid valve to be closed. The asphalt-concrete-pavement rainwater infiltration simulation device is capable of accurately simulating rainwater infiltration phenomenon of an asphalt concrete pavement.

Description

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AI Technical Summary

Problems solved by technology

[0005] The present invention provides an asphalt concrete pavement rainwater penetration simulation device to overcome the phenomenon that the asphalt concrete pavement rainwater infiltrati

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