This study introduces a novel design of self-adhesive basalt fiber mesh geotextile, aiming to significantly enhance the crack resistance of asphalt pavements. Reflective cracks from environmental and traffic stresses in traditional semi-rigid asphalt pavements, compounded by current geotextiles' mechanical and adhesion limitations, reduce service life. This study explores the mechanical properties, adhesion to asphalt, and resistance to simulated cracking of self-adhesive basalt fiber mesh geotextiles within pavement structures. This is accomplished through a series of mechanical tests, interfacial adhesion tests, and advanced characterization using Digital Image Correlation. The results indicate that the distinctive pore structure of basalt fiber mesh geotextiles introduces an embedded interlocking reinforcement effect, which significantly enhances the strength of the composite geotextile. The SAM-160M specimen demonstrates a maximum tensile strength of 3.599 kN, surpassing that of the plain fabric specimen by over 34%. The twisted weaving process of the mesh fabric improves adhesion to asphalt by 14.54% compared to plain fabric, thereby enhancing the performance of the pavement structure's interlayer and its resistance to cracking. The mesh fabric excels at dispersing concentrated stresses, enhancing weak interface zones, and increasing the structural capacity and longevity of pavements. These improvements support sustainable road construction with broad engineering applications.

本研究介绍了一种自粘玄武岩纤维网状土工布的新颖设计，旨在显着提高沥青路面的抗裂性。传统半刚性沥青路面因环境和交通应力而产生的反射裂缝，与当前的土工织物复合在一起。机械和附着力限制，降低使用寿命。本研究探讨了路面结构中自粘玄武岩纤维网状土工织物的机械性能、对沥青的附着力以及抗模拟开裂性。这是通过一系列机械测试、界面粘附测试和使用数字图像相关的高级表征来完成的。结果表明，玄武岩纤维网土工布独特的孔隙结构引入了嵌入式互锁加筋效应，显着提高了复合土工布的强度。 SAM-160M 样本的最大拉伸强度为 3.599 kN，超过平纹织物样本 34% 以上。网眼织物的加捻编织工艺比平纹织物对沥青的附着力提高了14.54%，从而增强了路面结构夹层的性能及其抗裂性能。网状织物擅长分散集中应力、增强薄弱界面区域以及提高路面的结构能力和寿命。这些改进支持具有广泛工程应用的可持续道路建设。