Light Factories - Riyadh Industrial City, Al-Zulfi
Dry film thickness (DFT) coating tests on steel structures and torque testing of structural nuts.

Project Snapshot
For a light factories project in Al-Zulfi Industrial City, TECHNO Soil Lab measured dry film thickness (DFT) on steel structures against standard specifications, alongside torque testing of steel structure nuts.
Scope of Work
Steel Structure Checks: Coating Thickness and Bolt Torque
Steel structure quality checks differ from concrete or soil testing, focusing on two factors critical to the structure's lifespan: the thickness of the anti-corrosion protective coating (DFT), and the torque of the bolts securing structural components. At light factories in Riyadh Industrial City, Al-Zulfi, both indicators were measured and compared against spec, confirming the steel frame was adequately protected against corrosion and every connection was torqued correctly to remain stable under operating loads.
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