Ball Core
PartCast steel or reinforced concrete sphere, 1.5–2.5 m diameter, weighing 5–15 tonnes. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Cast steel or reinforced concrete sphere, 1.5–2.5 m diameter, weighing 5–15 tonnes. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.