Steel Microstructure – Types, Microstructure, and Heat Treatment
Steel microstructure is the fine structure of its constituents that is made visible by magnification over 25 times. It is a function of the carbon content and the transformations that…
Fabrication & Quality
David Etukudo Ladder Rung Spacing
Ladder rung spacing provides an important design parameter in ladder spacing. In this article, learn standards of ladder rung spacing, ladder rung width, and the use of ladder rung covers….
Alex Edmondson Backgouge – Definition, Need, Procedure, vs. Back & Backing Weld
A backgouge removes weld metal and base metal from the weld root side of a welded joint to facilitate complete fusion. A welder performs this technique to guarantee the consistency…
Flare Bevel Weld – Overview, Examples, vs. Other Types
A flare bevel weld is one that connects a radius to a planar surface. For example, the weld between a flat bar and a piece of pipe along its side….
Turndown Slab
A turndown slab is one that has edges which are thicker than other parts of the slab. They are popular in concrete construction because of their durability and serve as…
Moment Connection – Types, vs. Shear, Uses in Steel Construction
In structural engineering, a moment connection refers to a joint that allows the transfer of bending moment forces between a column and a beam or between any other two adjoining…
Placing a Dowel Rebar into Existing Concrete
Dowel rebar is frequently employed in new construction projects and rehabilitation ones like slab replacement. Certain applications require the addition of a dowel rebar into existing concrete. You must understand…
Michael Satti Golden Weld – Applications, Codes, Validation, and Procedure
A golden weld, or closure weld, is simply a welded joint that does not undergo pressure tests. Such welds go through extensive non-destructive testing (NDT) to ensure they are defect-free…
Elevator Hoist Beam – Application, Sizing, and Design
An elevator hoist beam refers to a steel beam within an elevator machinery room that provides support to elevator equipment. Some of this equipment includes lifting motors, the elevator cab,…
U-Channel vs C-Channel – A Detailed Guide
In this article, we are going to compare the U-channel vs C-channel beams, but first, we need to discuss some basics and talk about what a steel channel is. What…