Cenospheres (i.e. hollow spherical-silica spheres contained in fly ash) for use as additives in plastics materials, foam, thermal and sound insulation materials, and for use in general filler application, as an extender, in the plastics industry

Building braces, braces for supporting walls and panels; parts and accessories for such braces included in this class; retaining devices for holding braces to pre-cast panels during transport of the panels and installation of the panels; brace feet and brace securing tongues being parts of building braces; locks including brace locks

Hire of building braces, retaining devices, brace feet, brace securing tongues and brace locks

Building braces, braces for supporting walls and panels; parts and accessories for such braces included in this class; bolt retaining devices for preventing bolts from backing out of pre-cast panels

Hire of building braces and bolt retaining devices for preventing bolts from backing out of pre-cast panels

Agricultural, arboricultural, horticultural machinery and equipment included in this class

Pipe connectors, fittings, couplings and valves, all of metal

All goods in this class including metal pipes and tubing; valves, connectors and fittings for pipes and tubing, all being goods included in class 6