公开(公告)号：US20220176589A1

公开(公告)日：2022-06-09

申请号：US17601210

申请日：2020-04-06

申请人： POLITECNICO DI MILANO

发明人： Tiziana POLI ,  Andrea ZANI ,  Alberto SPERONI ,  Andrea Giovanni MAININI

IPC分类号： B28B19/00 ,  E04C2/04 ,  E04F13/14 ,  B28B23/00 ,  B28B11/00

摘要： A method for manufacturing cladding elements for use in construction, including a composite cement-based structure, including an elastically deformable support element having a first surface, a second surface and a plurality of spacer elements having an elongated shape positioned between the first and second surface to realize a plurality of interconnected cavities. The method further provides preparing a substantially fluid and water-based cementitious composition and introducing the substantially fluid cementitious composition into the support element to obtain a composite structure in a deformable state. After this, part of the fluid cementitious composition is removed from the support element, to eliminate the excess fluid cementitious composition and position the deformable composite structure in a forming device. The method provides for maintaining the deformable composite structure in association with the forming device, until the consolidation thereof and that said support element is constituted by a three-dimensional elastically deformable fabric.

公开(公告)号：US20220355588A1

公开(公告)日：2022-11-10

申请号：US17621292

申请日：2020-06-26

申请人： POLITECNICO DI MILANO

发明人： Tiziana POLI ,  Alberto SPERONI ,  Andrea Giovanni MAININI

IPC分类号： B32B37/24 ,  B32B27/32 ,  B32B13/12 ,  B32B5/02 ,  B32B13/14 ,  B32B3/28 ,  B28B19/00 ,  B32B37/26 ,  B32B38/10 ,  B32B38/00 ,  B44C5/04 ,  E04F13/14

摘要： A method for making an accessory cladding element for use in architecture and design. The method provides preparing an elastically deformable support element, including a first outer surface, in particular a decorated surface, a second outer surface and a plurality of spacer elements placed between the two surfaces. An impermeable and removable layer is applied on the first outer surface to protect at least a part thereof. Then a fluid cement mixture is prepared and introduced into the support element to obtain a cement-based composite structure in a deformable state. The excess fluid cement mixture is removed from the support element. The cement-based composite structure in the deformable state is positioned in a forming device which gives it the desired shape. The composite structure is solidified and after the removable layer is removed.