BSI - BS 227
Specification for H-Section Steel Arches for Use in Mines
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Organization: | BSI |
Publication Date: | 15 September 1995 |
Status: | active |
Page Count: | 50 |
ICS Code (Steel profiles): | 77.140.70 |
Document History
BS 227
September 15, 1995
Specification for H-Section Steel Arches for Use in Mines
A description is not available for this item.
December 11, 1970
H-Section Steel Arches for Use in Mines
Materials, physical properties of sections; identification marking of arches; 2- and 3-piece straight-legged and splay-legged arch shapes; joints, fish plates, bolts; preferred arch sizes; mass,...