A framework composed of members joined at their ends to form a rigid structure, built from basic triangles in the manner described is known as truss or simple truss. Trusses can be mainly divided into two types:   BRIDGE ROOF   TYPES OF BRIDGE TRUSSES • PRATT BRIDGE TRUSS • HOWE BRIDGE TRUSS • BALTIMORE […]

A Steel grating is an open grid assembly of metal bars , in which the bearing bars , running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them. STANDARD WELD BAR GRATING : Standard bar grating with rectangular sections. CLOSE MESH BAR […]

Code A code is a model, a set of rules that knowledgeable people recommend forothers to follow. It is not a law but can be adopted into a law. Code will serve as generally accepted guidelines for design, fabrication, construction and installation.  StandardsStandards can define as a set of technical definitions and guidelines. Or simply […]