Articles, news, and technical insights on rust prevention, industrial coatings, refrigerants, and Thai industrial standards — sourced and cited from trusted references.
Anodes & Cathodic Protection (CP)16 articlesIndustrial Paint & Coatings14 articlesRefrigerants20 articles3D LiDAR Scanning & Structural Monitoring1 article
SME Business Management — Cash, Receivables, Costing, Commission18 articlesAviation Ground Support Equipment (GSE)1 articleAircraft Paint & Surface-Prep Supplies1 article
A buyer's guide to VCI vapor-corrosion-inhibitor packaging for exporting and storing metal parts from Thailand — VCI film vs VCI bag vs desiccant, how it works, nitrite-free formulation, and how to size and select by part and sea-freight mode.
A tight budget is no reason to skip corrosion protection. Comparing the standard line (TIS 3029-2563 / ISO 12696) with the NOVA GalvaTect and NOVA Paints budget line — real prices and a 4-question decision framework.
A guide to costing corrosion-protection work as Life-Cycle Cost (LCC/TCO) per ISO 15686-5 + ISO 12944 — why the lowest sticker price is rarely the lowest total cost, the hidden costs (repaint cycles + downtime), and how to compare options on Equivalent Annual Cost for factory, port, and government work in Thailand.
Field guide for shipyard, jetty, and coastal steel-structure maintenance: plan corrosion protection across the whole asset by zone (atmospheric/splash/immersed/buried) — abrasive blast Sa 2.5 per ISO 8501, select an ISO 12944 paint system for C5-M/CX and immersed Im2, design cathodic protection with sacrificial anodes (zinc/aluminium/magnesium) vs ICCP per DNV-RP-B401/ISO 12696, control hot work in confined spaces per NFPA 51B, and lubricate marine machinery — plus how to standardize materials to budget and schedule project delivery.
A step-by-step guide to sizing a sacrificial-anode corrosion protection system — current density by environment, the anode mass formula (M = I·t·8760 / u·ε), anode count from current output, and the −850 mV / 100 mV decay criteria, with a worked example. References DNV-RP-B401, ISO 12696, NACE SP0169 / ISO 15589, ASTM B418.
Comparing three corrosion-resistant rebar systems: epoxy-coated (ASTM A775/A934), hot-dip galvanized (A767), and stainless (A955) — protection mechanism, chloride threshold, cost relative to black bar, installation cautions, and a decision tree to choose by exposure + design life for Thai coastal projects.
Rebar in concrete corrodes by two fundamentally different mechanisms: carbonation (pH drop, uniform corrosion) and chloride attack (localized pitting). How to tell them apart with phenolphthalein + chloride profiling, EN 206 exposure classes, the Tuutti model, and how to match protection (cover, CP anodes, coatings) to the actual cause.
Comparing two corrosion-protection routes for structural steel: zinc-rich primer in a paint system to ISO 12944 vs hot-dip galvanizing to ISO 1461 — corrosivity categories C1-CX, thickness vs life, duplex systems, and how to choose by environment in Thailand.
Comparing two cathodic-protection methods: Sacrificial Anode (galvanic) vs Impressed Current (ICCP) — principles, anodes (Zn/Al/Mg vs MMO/Ti), the -850 mV criterion, standards NACE SP0169 / ISO 15589 / ISO 12696, and selection by structure size and environment in Thailand.
Cathodic protection for cooling towers, steel + concrete structures — comparing zinc, aluminium, magnesium anode + ICCP for circulating water in chiller plants and water-cooled data centers — NACE SP0388, ISO 12696 standards with a TOR template.
Field guide to selecting sacrificial anodes for Galvanic Cathodic Protection — Concrete Anode (standard/high-output) for reinforced concrete, Aluminium (Al-Zn-In) for marine seawater, Zinc (Zn ≥99.314%) for ship hulls, Magnesium for fresh water. Standards: TIS 3029-2563, TIS 3359-2565, ASTM B418, ISO 12696, NACE SP0387, DNV-RP-B401.
How zinc, magnesium and aluminium anode pricing works in Thailand, how to compare quotations in baht per A·h, the capacities the manufacturer publishes, ASTM B418 and ISO 12696, and how to request a quotation.
Comparing two approaches to managing structural steel rust in Thailand — 5-year total cost of ownership, job speed, SSPC-SP / ISO 12944 standards, and the conditions that determine the right choice
Practical guide to anode material selection for cathodic protection of marine jetty piles, steel structures, and subsea pipelines in Thai waters. Covers Zinc vs Aluminum vs Magnesium, anode sizing calculations, and DNV/ISO standards.
Complete guide to cathodic protection systems for engineers and procurement officers in Thailand. Covers galvanic vs ICCP systems, anode material selection (Zinc/Magnesium/Aluminum), NACE SP0169 standards, and current density calculations.
How Galvanic Cathodic Protection (GCP) embeds zinc anodes in concrete to protect rebar from corrosion under ASTM B418, TIS 3029-2563, and ISO 12696 — with practical guidance for Thai infrastructure projects.
