地铁停车场免装饰混凝土立柱关键施工技术研究与应用

Research and application of key construction technology for decorative-free concrete columns in metro depots

随着环保理念的普及和绿色建筑需求的增长,免装饰混凝土在混凝土结构施工中的应用逐渐增多。基于此,文章以深圳地铁12号线赤湾停车场免装饰混凝土高大立柱工程为例,从模板选用与施工工艺、脱模剂优选与施工、钢筋混凝土原材料控制与施工3方面展开论述,探讨免装饰混凝土立柱关键施工技术。通过施工效果分析,实现免装饰混凝土“内实外美”的技术要求,应用效果良好。随着技术的不断进步和应用范围的扩大,免装饰混凝土将在未来的建筑行业中发挥更加重要的作用,文章相关研究可为其他类似免装饰混凝土立柱工程施工提供参考和借鉴。

In recent years,driven by the growing emphasis on environmental conservation and the escalating demand for green building practices,the utilization of decorativefree concrete in concrete structure construction has seen a notable increase.Drawing on this trend,this article delves into the key construction techniques employed in the decorative-free concrete high-rise pillar project of Chiwan depot of Shenzhen metro line 12.The discussion encompasses the key construction technology of decorativefree concrete columns from three aspects:template selection and construction technology,release agent optimization and construction,and control and management of reinforced concrete raw materials during construction.Through the implementation of these construction methodologies in practical engineering scenarios,the technical objective of achieving a"solid internal structure and aesthetically pleasing exterior"for decorative-free concrete is achieved,yielding commendable results.As technology continues to improve and the scope of its application broadens,decorative-free concrete is poised to play a more important role in the construction industry in the future.The insights and experiences outlined in this article serve as valuable reference points and useful examples to build on for other similar decorative-free concrete column construction projects.