Question

True of False

1) The Superpave design mix method developed in a SHRP program

        uses a gyratory compactor to obtain the desired performance

        parameters and accounts for expected traffic.

2) The Superpave mix design places requirements on coarse and fine aggregate angularity, flat and elongated particles and clay content.

3) Wood was used for heat and cooking but is a more contemporary construction material used by humankind.

Answer 1