Lost mold structure, for casting reinforced concrete, is a module with inner/outer skins held apart by a spacer framework of horizontal and vertical members

摘要

The lost mold structure, as casting modules of concrete or lightweight concrete or an expanding polymer, has at least one outer skin (12) and at least one inner skin (14). The skins are locked together by a spacer framework (24), giving a gap between them using horizontal (24H) and vertical (24V) members. The lost mold structure, as casting modules of concrete or lightweight concrete or an expanding polymer, has at least one outer skin (12) and at least one inner skin (14). The skins are locked together by a spacer framework (24), giving a gap between them using horizontal (24H) and vertical (24V) members. The horizontal members are locked in place at mountings (26) at the skin walls, and with the vertical members. The mold sections can be held together by hinges and the like.