· Our Bridge footing design calls for 12 inches of crushed stone under footings. The stone was selected due to the presence of ground water. What would be a typical procedure to adequately place and compact the crushed stone and what kind of testing procedures are available?
Global crushed stone demand is growing. It is estimated that the global aggregate production is about 50 billion tons. According to the world's total population of billion, the per capita consumption of sand and gravel is about tons. In terms of regions, Asia accounts for 66% of .