纤维素纤维在建筑混凝土地面中的应用

The application of cellulose fiber in the concrete ground of building

结合2个地下车库建筑工程实例,进行了水泥混凝土地面抗裂性能对比分析。针对混凝土地面开裂的原因和特性,通过采用纤维素纤维等新材料、新技术、新工艺,开展了建筑混凝土地面抗裂技术工程化应用研究,并采取了多种综合抗裂保证措施和有效的设计施工方案,取得了较好的实际应用效果,供同类工程项目参考借鉴。

In this paper, the anti-cracking performance of cement concrete ground is compared and analyzed by combining the construction engineering of two underground garages. Aiming at the reasons and features of the concrete ground cracks,engineering applied research is conducted for the anti-cracking skills of building concrete ground with the new materials, new technology and new skills,such as cellulosic fiber. Meanwhile,all kinds of comprehensive anti-cracking guarantee measures and effective design construction plans are adopted,receiving good practical application effect. It can be applied as the references for similar engineering projects.