The Rebar Bend Test: How Bendability Is Verified
How the rebar bend test works under CSA G30.18, where the result appears on a mill test report, how it differs from elongation, and what bending capacity means.
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Straight answers on rebar, structural steel, beams, lintels and fabrication, from the team that cuts, bends and welds it every day.
How the rebar bend test works under CSA G30.18, where the result appears on a mill test report, how it differs from elongation, and what bending capacity means.
How the shop drawing process runs for steel and rebar, from issued-for-construction drawings to release for fabrication, with a shop drawing log you can set up.
The steel erection process step by step: planning, anchor bolts, setting columns, connecting beams, plumbing, bolting, welding, decking and close-out on site.
How structural steel is fabricated, from drawings and material to cutting, drilling, fitting, welding, inspection, finishing, marking and shipping to site.
The types of construction drawings explained: by discipline, by project stage and by view, plus where shop drawings, working drawings and as-builts fit.
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The types of steel beams used in construction, sorted by shape, by job (girder, joist, lintel, header, purlin) and by how they are made, with Canadian size names.
Types of steel columns: W-shape, square, rectangular and round HSS, pipe and Lally columns, adjustable posts, built-up and composite columns, and where each is used.
The main types of steel fabrication processes: sawing, shearing and thermal cutting, drilling and punching, bending and rolling, welding, bolting and finishing.
The main types of steel ladders in buildings and structures: wall-mounted fixed ladders, caged ladders, ship ladders, roof hatch, pit, tank and fire escape ladders.
The main types of steel lintels: single and double angles, angles with plate, tees, channels, HSS tubes and W-beams with a plate, and where each one is used.
The main types of steel plate explained: mild and carbon plate, structural grades, AR, checker, weathering, stainless, pressure vessel and coated plate.
Types of steel railing sorted the way fabricators think about them: by job, infill, construction, material and mounting, with the Ontario code points for each.
Types of steel stair treads compared: checker plate, bar grating, concrete-filled pans, perforated plank and frames for wood, plus nosing and code points.
The main types of steel staircase compared: straight, L-shaped, U-shaped, spiral, curved, mono-stringer and floating stairs, with the Ontario code points for each.
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