Curtain waterproof construction and have GRC curtain and curtain board of waterproof construction

The utility model discloses a curtain waterproof construction and have GRC curtain and curtain board of waterproof construction, wherein, the curtain waterproof construction includes at least two sets of curtain board, the curtain board including back of the body frame and with back of the body frame fixed connection's panel, the panel has at least two edges inwards to buckle or set up the arch, the junction of adjacent panel forms the passageway of buckling, is equipped with at least two sets of sealing member in the passageway of should buckling. The utility model discloses have double above sealing, waterproof effect is very good, has greatly improved the sealing performance of curtain. 本实用新型公开了种幕墙防水结构及具有防水结构的GRC幕墙及幕墙板，其中，幕墙防水结构包括至少两组幕墙板，所述幕墙板包括背架以及与所述背架固定连接的面板；所述面板至少有两个边缘向内弯折或设置凸起；相邻面板的连接处形成弯折通道，该弯折通道中设有至少两组密封件。本实用新型具有两重以上的密封，防水的效果非常好，极大地提高了幕墙的密封性能。