摘要:
Improved method and form-work particularly for the realization of columnar elements in concrete, of the types composed from two complementary half-shells (1,1'), for each of these at least two elements previously associated, providing:
a conveniently formed metallic external first element (4); a second inside element associated to the first being obtained in polystyrene foam (3); eventual third elements (2), associated on the internal side of the second, being composed from a suitable coating able to confer a certain form onto the visible surface face; said half-shells to be coupled in contraposition and so held by clamping means (7).