Asphalt pavements Blend coarse and good combination and recycled asphalt pavement (RAP) to a specific recipe and after that increase asphalt cement because the black sticky glue that retains the pavement collectively. Alternatively, you are able to style a variable resistor, which is what a potentiometer is. A resistor ladder https://keeganpdshu.pointblog.net/examine-this-report-on-polyester-conductive-fabrics-76120869