“波尔派丝”钢纤维以优质盘条为基材，采用独特工艺的纯冷拔技术，拉伸强度为1000-3000MPa，具有更优的抗拉性能。“波尔派丝”钢纤维系列产品可广泛应用于建筑领域的混凝土加固，能够有效阻碍混凝土内部微裂缝的扩展及宏观裂缝的形成，显著提升混凝土的抗拉、抗弯、抗冲击及抗疲劳性能，使其更具延性，实现长期、安全、稳定的使用效能。

   钢纤维主要用于增强混凝土性能，增强效果主要取决于基体强度（fm），纤维的长径比（钢纤维长度l与直径d的比值，即I/d），纤维的体积率（钢纤维混凝土中钢纤维所占体积百分数），以及纤维在基体中的分布和取向（η）的影响。

   采用纯冷拔技术生产的“波尔派丝”钢纤维，抗拉强度高，两端弯钩在混凝土中可以产生极强的握裹力，与同类型产品相比，单位重量下的纤维根数也更多。以SF80/60型号为例，1公斤钢丝就有4600根纤维。

   目前，“波尔派丝”钢纤维系列产品，可以根据客户不同的使用需求和应用场景，提供对应的产品型号，客户只需按照标准计算好使用掺量，便可以方便的应用于自身的工程项目中。对于有特殊需要的行业和应用领域，“波尔派丝”也为客户提供了个性化的解决方案供其选择。

        The "Berpais " steel fiber is made of high-quality wire rods as the substrate, using a unique process of pure cold drawing technology, with a tensile strength of 1000-3000MPa, greatly improving the tensile performance of steel fiber products. The "Berpais " steel fiber series products can be widely used in the field of concrete reinforcement in construction, effectively hindering the expansion of micro cracks and the formation of macro cracks inside concrete, significantly improving the tensile, bending, impact, and fatigue properties of concrete, making it more ductile and achieving long-term, safe, and stable use efficiency.

        Steel fibers are mainly used to enhance the performance of concrete, and the reinforcement effect mainly depends on the strength of the matrix (fm), the aspect ratio of the fibers (the ratio of steel fiber length l to diameter d, i.e. I/d), the volume fraction of the fibers (the volume percentage of steel fibers in steel fiber concrete), and the distribution and orientation of fiber dimensions in the matrix（ η） The impact of.

        The "Berpais " steel fiber produced using pure cold drawing technology has high tensile strength, and the hooks at both ends can generate extremely strong gripping force in concrete. Compared with similar products, the number of fibers per unit weight is also higher. Taking the SF80/60 model as an example, there are 4600 fibers per kilogram of steel wire.

        At present, the "Berpais " steel fiber series products can provide corresponding product models according to different customer needs and application scenarios. Customers only need to calculate the dosage according to the standard, and can easily apply it to their own engineering projects. For industries and application areas with special needs, "Berpais " also provides customers with personalized solutions to choose from.

如需其他型号，请垂询技术工程师