Stone material curtain expansion joint structure

The utility model discloses a stone material curtain expansion joint structure, including a stone wall surface and the 2nd stone wall surface, gap department between a stone wall surface and the 2nd stone wall surface is equipped with an aluminum plate and the 2nd aluminum plate, the sealed cooperation of an aluminum plate and a stone wall surface, the sealed cooperation of the 2nd aluminum plateand the 2nd stone wall surface is equipped with flexible space between the aluminum plate outside and the 2nd aluminum plate outside, is equipped with sealed fixed organ board between aluminum plate inboard and the 2nd aluminum plate inboard. The utility model aims at providing an improve anti leak effect's stone material curtain expansion joint structure when guaranteeing flexibility performance. 本实用新型公开了种石材幕墙伸缩缝结构，包括第石材墙面和第二石材墙面，所述第石材墙面和第二石材墙面之间的缝隙处设有第铝板和第二铝板，所述的第铝板与第石材墙面密封配合，所述第二铝板与第二石材墙面密封配合，第铝板外侧和第二铝板外侧之间设有伸缩空隙，第铝板内侧和第二铝板内侧之间设有密封固定的风琴板。本实用新型旨在提供种保证伸缩性能的同时提高防渗漏效果的石材幕墙伸缩缝结构。