Composite metal/concrete bar joist floor and method
Composite metal/concrete floor and method
Composite metal/concrete floor and method
Compound timber-metal stressed decks
Computer cable shroud assembly
Concrete masonry block and stud wall construction system
Concrete tank
Concrete tank
Concrete tank joint
Concrete tank of precast concrete panels with pretensioned beam
Concrete tank of precast concrete panels with pretensioning beam
Conduit apparatus
Conduit support apparatus for concrete installation
Connecting apparatus for the installation of insulation in build
Construction of tank
Construction panel for double floors in air conditioned rooms
Container
Cooling tower, construction method therefor and precast prestres
Cooling towers
Covered wall unit and method of making same