You can also add a little bit of seasoning or barbecue sauce. Once the water starts boiling, you should reduce the heat so that the ribs can simmer. Depending on the type of cut, ribs take around one hour to three hours to be cooked and tender.
Track (rail transport) The track on a railway or railroad, also known as the permanent way, is the structure consisting of the rails, fasteners, railroad ties (sleepers, British English) and ballast (or slab track), plus the underlying subgrade. It enables trains to move by providing a dependable surface for their wheels to roll upon.
An end-product in themselves as railway ballast or armourstones, aggregates are also a raw material used in the manufacture of other vital construction products such as ready-mixed concrete (made of 80% aggregates), pre-cast products, asphalt (made of 95% aggregates), lime and cement.