纤维在水泥基材料中的应用与发展

Application and development of fiber in cement-based materials

对水泥基材料和纤维的基本概况进行了介绍,并对常用于建筑的植物、玻璃、钢、碳纤维这四种纤维进行了优缺点分析,为不同环境下的建材选择提供理论支持。简述了添加纤维的水泥基材料与传统的相比所具有的力学性能优势,即抗拉强度以及抗裂能力的有效提高,并展望了纤维应用于水泥基材料的发展前景。

The basic overview of cement-based materials and fibers is introduced. The advantages and disadvantages of the four kinds of fibers commonly used in construction,such as plants,glass,steel and carbon fiber,are analyzed to provide theoretical support for building materials selection in different environments. The advantages of mechanical properties of fiber-added materials compared with traditional ones,namely tensile strength and crack resistance,are summarized,and the development prospects of fiber in cement-based materials are prospected.