Bottom plate anchor for building frames
Bottom rail
Bottom seal for L-pad dock shelter
Bottom track for wall assembly
Bottomless trench duct
Bow module portable modular structure
Bowed roof structure, structure panel and method for using same
Bowed skylight
Box beam and method for fabricating same
Box beam reinforced concrete structure
Box formed building panel of extruded plastic
Box frame assembly
Box girder structure for bridge provided with outer cable...
Box gutters
Box gutters
Box intended for passing pressurized fluids through masonry work
Box lintel
Box lintel
Box shaped structural member with pultruded flanges and connecti
Box truss for lights