7 Modular screed plate equipment for use in road construction and repair and equipment for use in the recycling of asphalt paving materials and replacement and structural parts and fittings therefor; mechanized tools and component parts, namely, material placement tools for use in compaction, earth conditioning, material handling, paving, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, road building and repair, site preparation and remediation