Method of manufacturing fiber-reinforced structures incorporating recycled carpet fibers

摘要

An initial process for preparing material to use in manufacturing fiber-reinforced structures. One embodiment envisions a method of manufacturing a cement board. The initial process includes providing an open mat of recycled carpet fibers in a container, placing a mortar mixture directly over the fiber mat, distributing the mortar through the fiber mat by moving a comb having bent tines through the mortar-fiber mixture, and vibrating the mortar-fiber mixture substantially simultaneously with the distribution of mortar through the fiber. Also provided is a method for making the final product.