A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
One embodiment is a safe box comprising an outer wall formed from a metal, an inner wall formed from the metal, and coarse aggregate and filler material filling a gap between the outer wall and the inner wall. A filler material, such as a metal or thermoplastic material having a melting point lower than that of the metal of the inner and outer walls.
一个实施例为一种保险箱，其包含由金属形成的外壁、由所述金属形成的内壁，以及填充所述外壁与所述内壁之间的间隙的粗集料和填充材料。填充材料，例如具有低于所述内壁和所述外壁的所述金属的熔点的金属或热塑性材料。
One embodiment is a safe box comprising an outer wall formed from a metal, an inner wall formed from the metal, and coarse aggregate and filler material filling a gap between the outer wall and the inner wall. A filler material, such as a metal or thermoplastic material having a melting point lower than that of the metal of the inner and outer walls.
一个实施例为一种保险箱，其包含由金属形成的外壁、由所述金属形成的内壁，以及填充所述外壁与所述内壁之间的间隙的粗集料和填充材料。填充材料，例如具有低于所述内壁和所述外壁的所述金属的熔点的金属或热塑性材料。
Recyclable safe box
可回收保险箱
DUNN BRUCE (author)
2024-01-30
Patent
Electronic Resource
Chinese
IPC:
E05G
Tresore oder Panzerkammern für Wertsachen
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