Non-metal barricades; Portable non-metal free-standing barriers; Portable non-metal barriers for use in the fields of construction, parking and traffic control, environmental control, landscaping, and safety and ballistics; Crash barriers not of metal; Traffic control apparatus, namely, non-metal delineator posts and non-metal barriers for bike lanes; Non-metal erosion control fencing; Portable non-metal traffic barriers in the nature of traffic channelizers; Construction and industrial eleme...