Crash barriers, not of metal, for roads; bricks; non-metal refractory bricks; refractory bricks not of metal; paving slabs, not of metal; street gutters, not of metal; paving blocks,not of metal; paving stones; laths, not of metal; valleys, not of metal, for building in the nature of non-metal roofing; gutters not of metal; gutter pipes, not of metal; rigid pipes, not of metal, for building; posts, not of metal; pillars, not of metal, for building; masts, not of metal in the nature of wooden ...

geotextiles for use in engineering, construction and landscaping, namely, trench drains; permeable pavers for controlling drainage and erosion