Difference between revisions of "Roofing sand"
Jump to navigation
Jump to search
| Line 1: | Line 1: | ||
== Description == | == Description == | ||
| − | Particles of crushed [[rock]], [[slate]], [[slag]], [[shale]], [[mica]], or | + | Particles of crushed [[rock]], [[slate]], [[slag]], [[shale]], [[mica]], or tile used as surfacing on [[asphalt]] roofing and shingles (Brady 1971). |
==Resources and Citations== | ==Resources and Citations== | ||