|
|
|
|
|
|
|
|
|
Stack, rack, pack, or unit of timber.
| Строительный словарь и глоссарий по конструкциям |
|
|
|
Pack stick, английский
A strip of wood or another material that is placed between rows of timber or other wood products in a rack. rack sticks are placed at right angles to the long axis of the timber to permit air to circulate between the layers. . also referred to as “sticker
Overcut, английский
- An allowance added to the nominal dimension of an unseasoned board to compensate for shrinkage during drying.
- The process of producing a larger size hole than the outside diameter of the bit and/or reaming shell used, due to the eccentric rotational movements of a bit, core barrel, or drill stem.
- A staple fiber that is longer than nominal length. usually, the length is a multiple of 2, 3, or more times the nominal length. an overcut is caused by the failure of filaments to be cut to the desired length during staple manufacture.
- The theoretical difference between the radial measurement of the gauge cut and the mtbm shield; equal to (gauge cut od – mtbm od)/2. actual overcut is reduced as the gauge cutter is worn and because of the differential cut.
- The annular space between the excavated hole and the outside diameter of the jacking pipe.
|
|
|
|
|
|
|
