Effect of fibre diameter, at a specified web weight and mechanical bonding on parameters and characteristics of fibre cement felts

This research focuses on Fibre Cement Felts (FCF), which is a non-woven textile substrate acting as a conveyor belt for the manufacturing of Fibre Cement Sheets (FCS). Fibre Cement Felts are a valued component required in the manufacturing process of Fibre Cement Sheets, used in construction for today’s building industry. Identifying the key factors that most influence FCF will assist in understanding of the relationship between fibre diameters, carded web, and mechanical bonding. As these factors have an effect on the performance requirements and characteristics of FCF, this will ultimately impact the production of Fibre Cement Products.

The main purpose of this research was to investigate the influence fibres types and parameters selected for manufacturing FCF. In addition the effects of the needling sequence, and the influence of these parameters on the final physical and performance characteristics of FCF. This research recognised that the mechanical properties of the fibre, and the manufacturing methods used both have an effect on the physical parameters and performance attributes of a FCF. These factors affect the performance requirements and characteristics of FCF for the end application for the production of FCS on a Fibre Cement Machine.