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Kiến thức PEB
Materials & coatings
Structural plate, cold-formed coil, metallic-coated sheet, paint systems, bolts and welding consumables.
7 bài viết
MaterialsSteel plate gradesStructural steel plate grades for PEB frames: ASTM A572 and A36, AS/NZS 3678, EN 10025-2 and JIS equivalents, toughness and mill certificates.
MaterialsCold-formed steelCold-formed steel for PEB purlins and girts: coil grades, galvanized versus black steel, thickness ranges, design codes and equivalent grades by region.
MaterialsCoated & pre-painted sheetMetallic-coated and pre-painted sheet for PEB cladding: Z, AZ and ZAM coatings, coating mass, coil paint systems and selection by environment.
MaterialsPaint & coating systemsPaint and coating systems for steel structures: ISO 12944 corrosivity and durability, surface preparation, typical paint systems and galvanizing.
MaterialsBolts & fastenersStructural bolts and cladding fasteners for PEBs: ASTM F3125, AS/NZS 1252, EN 14399 and ISO 898-1 grades, anchor rods, tightening and screws.
MaterialsWelding & consumablesWelding processes and consumables for PEB fabrication: SAW, FCAW and GMAW, AWS A5 and ISO consumable classifications, procedure qualification and inspection.
MaterialsSundries & sealantsPEB sundries explained: foam closures, butyl mastic tape, sealants, blind rivets, flashing tapes and touch-up paint – selection, compatibility and use.