
The splitting of the outer layers of rock, probably as a consequence of pressure release resulting from the erosion of overlying material. Other factors include exfoliation and the swelling of the outer layers of rock as they are moistened by rain or dew. Sheeting is generally parallel to the land surface.
1. Members of wood, concrete, or steel (horizontal or vertical) used to hold up the face of an excavation. Also see closed sheeting, open sheeting.
2. See sheathing.
3. Boards which form the surface of concrete form-work.
4. Same as sheetpiling.
5. Any material in the form of sheets.
6. A rock structure in which there are numerous small closely spaced fractures.
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