| dc.description.abstract | Taiwan is located in a tropical rainy area. Every rainy season is the time to test the domestic road pavement. Many roads will have potholes after rain, which will affect the safety of passersby. To increase the durability of the pavement, in recent years, many scholars have targeted However, the factors affecting the quality of asphalt concrete are not only materials and construction methods, but the source of asphalt concrete also is the asphalt concrete plant, and the operation of the asphalt concrete plant will affect the uniformity, temperature, and proportion of the asphalt concrete leaving, the factory, etc., are the key factors affecting the quality of asphalt concrete. Considering that most of the equipment in domestic asphalt concise plants is outdated equipment, problems such as the discharge and quality of asphalt concrete often occur due to equipment problems. Therefore, this study will focus on the maintenance of asphalt concrete plant equipment. the mechanism is discussed. All kinds of equipment have different importance and life cycle, so this study will take the Nikko asphalt concrete mixing plant as an example, establish the maintenance mechanism of this asphalt concrete plant by questionnaire survey method, collect the maintenance data of the mixing plant equipment later, and compare the maintenance quantity and ratio before and after the introduction of the maintenance mechanism. The comparison results show that the maintenance mechanism established in this study can effectively reduce the abnormal rate of equipment and improve the delivery quality of asphalt concrete. | en_US |