Assertion: tile's weight | /r/HasProperty | sufficient to hold them
Facets:
value: usually
type: TEMPORAL
value: with the perimeter tiles
type: OTHER
Source sentences:
text: For low-pitched rises of 4"-6" (10cm-15cm) in a 12" (30.5cm) run the weight of the tiles is usually sufficient to hold them in place on the lath by the ridge or "lug" on the underside of the tile, with only the perimeter tiles requiring metal clips to secure them to the sheathing.