Apparatus for prestressing concrete

Apparatus for reinforcing a portion of a metal joist...

Apparatus for reinforcing structures

Apparatus for supporting cooling pipes and reinforcing bars...

Apparatus for the fabrication of structural column members

Apparatus for the fabrication of structural column members

Apparatus for use with a slatted floor

Application of corrosion protection on a multi-wire cable

Arched wood beam construction

Architectural brick

Architectural glass panel

Architectural panel fabrication system

Architectural pavements in elevated exterior deck applications

Area contact truss strut joint

Area separation wall and stud therefor

Armature

Arrangement at a beam or building element and a mould for...

Arrangement at a beam support

Assembly element, poured in one piece, for steel reinforced...

Attachment of anchored vertical support member to...