A study on the compression behavior of spacer fabrics designed for concrete applications

Spacer fabrics have been used in many areas varying from medical applications to protection applications. Especially the three dimensional characteristic of spacer fabrics presents different opportunities for special applications. The compression resistant characteristic of spacer fabrics is one of their main properties. In this research the compression behaviour of spacer fabrics designed for concrete applications has been investigated. The effects of some parameters such as spacer yarn material, pattern and threading on the compression behaviour of spacer fabrics have been studied. According to the test results it was found that the material, pattern and the threading of spacer yarns are important parameters for the compression characteristics of spacer fabrics. It was also observed that the location angle of spacer yarn and the amount of the spacer yarns influence the compression behaviour of spacer fabrics.