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通过对钢筋混凝土高层建筑超长结构裂缝控制的意义和膨胀剂的基本性能、抗裂特点及建筑物裂缝控制的综合防裂技术的系统研究,提出裂缝控制的各项设计与施工的技术措施,并在实际工程中得到应用。实践证明,提出的膨胀剂及其综合集成技术对裂缝控制是行之有效的、具有普遍意义,可适用于各种类型的超长结构无缝设计与施工的全过程裂缝控制。
Through the systematic research on the significance of the control of the over-long structural cracks in reinforced-concrete high-rise buildings, the basic properties of the expansive agent, the anti-cracking features and the comprehensive anti-cracking technology for the crack control of the buildings, various technical measures for the design and construction of the crack control are proposed. And in the actual project has been applied. Practice has proved that the proposed expansive agent and its integrated technology for crack control is effective, has universal significance, applicable to all types of ultra-long structure seamless design and construction of the whole process of crack control.