Pile cap assembly and method
Pre-stressed concrete construction
Precast concrete manhole adjustable bolt slot for securing cast
Procedure for the erection of concrete walls using braced boardi
Process and apparatus for forming modular building structures
Process and apparatus for forming poured concrete walls
Process and apparatus for in situ rehabilitation of pipelines
Process for continuously lining a tunnel with extruded concrete
Process for forming arcuate sheet rock panels
Process for forming concrete structures and stripping concrete f
Process for installing a pipe liner
Process for manufacturing a flue made of fiber-reinforced plasti
Process for manufacturing infrastructures based on vitrified...
Process for placing concrete through high head
Process for producing shells, moldings and a detachable insulati
Process for sealing railroad structures
Process for securing a branch assembly to a pipeline
Process for the manufacture of pretensioned carriageway slabs
Process of producing a cooling tower
Process to seal structural joints