Historical
BS EN 1537:2000
Execution of special geotechnical work. Ground anchors (British Standard)
This Standard is applicable to the installation, testing and monitoring of permanent and temporary ground anchors where the load capacity is tested. An anchor consists of an anchor head, a free anchor length and a fixed anchor length which is bonded to the ground by grout. The term "ground" is taken to encompass both soil and rock.
British Standards Institution [bsi]