Asphalt mixture moisture directional transmission control device under load effect and application method
The invention discloses an asphalt mixture moisture directional transmission control device under a load effect and an application method, and aims to solve the problem that directional transmission control of moisture in an asphalt mixture from top to bottom is difficult in a flowing water seepage...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an asphalt mixture moisture directional transmission control device under a load effect and an application method, and aims to solve the problem that directional transmission control of moisture in an asphalt mixture from top to bottom is difficult in a flowing water seepage test environment. According to the asphalt mixture moisture directional transmission control device under the load effect, a load input connector is formed in the center of an upper top cover, a boss is arranged on the lower surface of the upper top cover, a cavity is formed in the bottom face of the boss, the load input connector is communicated with the cavity, and an asphalt mixture assembly is placed on a step; a pressure-bearing air bag is further arranged between the asphalt mixture assembly and the cylinder wall, a liquid containing groove is formed in the lower portion of the step of the lateral confinement sleeve, the lateral confinement sleeve is covered with the upper top cover, and the upper top cover p |
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