Concrete building module roof form and support apparatus
Concrete building module roof form with I-beam and support...
Construction panels
Construction prop base
Core and beam suspension system for a building construction and
Corner assembly of structural members
Corner post assembly
Crack inducer plate for concrete
Deadman
Demountable partition wall
Device for clamping flat panels against metal section uprights,
Device for connecting two panels together and for adjusting thei
Device for erecting and plumbing a wall frame unit
Device for filling up of recess left in concrete wall after remo
Device for holding a workpiece adjacent a ceiling support
Device for leveling and aligning tiles and method for...
Device for temporarily positioning a frame to be connected secur
Diagonal ceiling brace
Display wall formed of readily attachable and detachable panels
Door frame apparatus and method for installing a door frame