Warm mix asphalt concrete construction method for hydraulic engineering

• Main Authors: HUANG LI, ZHANG YANLIN, XIE YANJUN, LIU SHIJUN, CHEN WEILIE, ZHUO ZHIFEI, ZHANG ZHENYU, MAO HUIGANG, WANG JUN, LI ZONGYAO, ZHU SHENGMIN, MENG DA, LEI JINGWEI, YANG RONG
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

According to the construction method for the hydraulic engineering warm-mixed asphalt concrete, the asphalt warm-mixed technology is introduced into hydraulic engineering asphalt concrete impermeable face plate and core wall specifications for the first time, and application of a new material, a new technology, a new process and a new method is formed. The asphalt warm mixing technology solves the problem of low-temperature construction of hydraulic engineering asphalt concrete impermeable panels and core walls, the construction temperature can be effectively reduced by more than 30 DEG C, and the construction time is prolonged. The asphalt warm mixing technology is low in energy consumption, energy-saving, environment-friendly, capable of reducing asphalt mixing high-temperature aging, obvious in technical and economic benefits and good in industrialization prospect. 本发明提供了一种水工温拌沥青混凝土施工方法，将沥青温拌技术首次引入水工沥青混凝土防渗面板和心墙规范，形成新材料-新技术-新工艺-新方法应用。沥青温拌技术解决水工沥青混凝土防渗面板及心墙低温施工难题，可有效降低施工温度30℃以上，延长施工时间。沥青温拌技术能耗低、节能、环保，减少沥青拌和