Easin' the loac

摘要

GPS gets us where we're going and wireless Internet connects us everywhere else, but many projects are still accomplished by the age-old method of shoveling material into a wheelbarrow, dumping it on the installation area, and trying to spread the pile out evenly.rnIt takes one employee about one hour to move and spread 1 cubic yard of mulch, soil, aggregate, or compost. Material transfer systems and bark blowers allow that crew member to load the wheelbarrow in just a few seconds (see sidebar on page 34).