碾压式沥青混凝土心墙，是将热拌后的沥青混合料按一定的厚度摊铺在铺筑部位上，然后用适当的振动碾碾压成型。
Roller compacted asphalt concrete core wall is built by spreading hot-mixed asphalt concrete with a certain thickness and then shaping-rolled by vibratory roller.
改性的麻杆黑液与自制脲醛树脂按一定比例调配作为刨花板粘合剂，选择适当的工艺条件，将麻芯与刨花的混合料压制成具有一定强度、适当密度值的板材。
Shaving board adhesive consists of mixed modified waste liquid and UF resins. Proper process can make the shaving board be of suitable strength and property density.
应用推荐