Soil and asphalt compactors compress soil, asphalt, crushed aggregates or landfill trash. These machines range from small walk-behind or pull-utility rollers, rammer compactors, plate compactors, and ...
Remove the asphalt and dig a 12-in. deep trench. Angle the wall of the trench slightly under the remaining asphalt. Rent a plate compactor and run it along the trench at least four times to compact ...
Some gardeners like to do this barefoot because shoes can pick up seeds due to static electricity and deep treads. For larger areas, a soil compactor (basically a large drum filled with water or sand) ...
Soil pH or soil reaction is an indication of the acidity or alkalinity of soil and is measured in pH units. Soil pH is defined as the negative logarithm of the hydrogen ion concentration. The pH scale ...