Underground diaphragm wall buttress single-side formwork closing-up construction system

The utility model provides an underground diaphragm wall buttress unilateral formwork closing construction system which comprises a buttress formwork, closing openings are formed between the two sides of the buttress formwork and an underground diaphragm wall, and closing pieces are arranged at the closing openings. And the sealing piece is made of an iron sheet. According to the utility model, the construction defects can be reduced, the underground diaphragm wall chiseling work amount is reduced, the buttress construction progress is accelerated, the site civilized construction conditions are optimized, the cost loss is reduced, and the overall economic benefit is improved. 本实用新型提供一种地下连续墙扶壁柱单边支模收口施工系统，包括扶壁柱模板，所述扶壁柱模板的两侧与地下连续墙之间均设有收口，所述收口处设有封闭件；所述封闭件采用铁皮制成。本实用新型能够减少施工缺陷，减少地下连续墙剔凿工程量，加快扶壁柱施工进度，优化现场文明施工条件，降低成本损耗，提高整体经济效益。