Custom-engineered bar gratings, corrosion-resistant trays, and structural reinforcement systems fabricated to exact technical drawings for major infrastructure nodes across Marmara.
The construction, marine engineering, and infrastructure landscape of Istanbul demands uncompromising structural resilience. Positioned directly across active tectonic fault lines (North Anatolian Fault System) and straddling the hyper-saline Bosphorus marine channel, architectural assets and heavy civil facilities throughout Istanbul require materials engineered to endure severe seismic loads, aggressive saline exposure, and intense mechanical fatigue. As a dedicated CE Certified Welded Wire Mesh Manufacturer and Exporter, our solutions provide Turkish civil contractors, EPC engineering firms, and municipal bodies with certified reinforcement fabric, electroforged floor gratings, and industrial cable systems engineered precisely to project drawings.
Navigating modern procurement within Turkey requires a deep understanding of local compliance frameworks. Under the updated Turkish Earthquake Building Code (TBDY) and harmonized European Norms (EN 10080 / EN 10025), reinforcement welded wire mesh (known locally as Çelik Hasır) is no longer viewed merely as secondary reinforcement; it acts as a primary diaphragm and shear wall reinforcement system designed to absorb cyclical seismic energy without brittle fracture at the nodal weld points.
Our core production technologies incorporate high-capacity, PLC-controlled electroforging and automated multi-point resistance cross-wire welding machines. Unlike manual or semi-automated fabrication methods that introduce inconsistent thermal affected zones (HAZ) and premature fatigue lines, our automated assembly yields uniform molecular bonds across every intersection:
Joints are fused under >100 tonnes of continuous hydraulic clamping combined with ~2200 A electric current. The twisted cross bars are forced into the pre-slotted bearing bars without filler metal, eliminating crack propagation.
Fabricated mesh assemblies undergo continuous acid pickling and immersion in molten zinc baths per EN ISO 1461, ensuring heavy coatings (>610 g/m²) that resist high coastal humidity along the Golden Horn and Sea of Marmara.
Custom shapes, circular apertures, and complex pipe penetrations are factory-banded with dedicated flat perimeter bars. This eliminates site welding, preserves corrosion protection, and lowers on-site labor overhead in Tuzla and Gebze.
The strategic deployment of welded mesh, heavy-duty bar gratings, and industrial containment spans across diverse, rigorous operating environments throughout European and Asian Istanbul:
1. Seismic Foundation Mats & Subterranean Diaphragms: In massive transport infrastructure such as the Marmaray metro extensions, M4-M12 line expansions, and deep transit tunnels, high-yield rib-profile welded mesh sheets (grades equivalent to B500A, B500B, and B500C) deliver verified tensile ductility. The welded grid matrix distributes horizontal shear forces uniformly throughout the concrete slab, mitigating micro-cracking and soil subsidence risks.
2. Tuzla & Yalova Shipbuilding Drydocks: Marine environments represent the most severe test of industrial steel flooring. Our serrated anti-slip hot-dip galvanized gratings and ASTM F3059-certified marine pultruded FRP systems are deployed on ship assembly docks, boarding ramps, and offshore vessel maintenance stations. FRP grating offers zero electrical conductivity and complete resistance to salt spray pitting, delivering lifecycle savings over conventional painted mild steel.
3. Heavy Industrial Corridors (İkitelli OSB, Dudullu, and Gebze Industrial Parks): High-density distribution hubs and manufacturing plants require industrial flooring that handles continuous wheel loading from 5-ton to 16-ton forklifts. Our heavy-duty welded gratings utilize deep bearing bars (50x5mm up to 100x10mm) combined with chequered steel floor panels to eliminate deck deflection, prevent joint shear, and create durable industrial mezzanines.
4. Chemical, Petrochemical & Water Treatment Facilities: In coastal treatment hubs operated by İSKİ and refinery complexes along the Gulf of İzmit, our acid-washed, electro-polished stainless steel gratings (AISI 304, AISI 316, and high-temp AISI 309) provide resistance against hydrogen sulfide fumes, chemical acid spills, and elevated temperature washdowns.
Procurement teams across Istanbul are shifting away from manual on-site rebar tying toward CE-marked, pre-fabricated welded mesh reinforcement. This transition is propelled by three primary drivers:
Accelerated Urban Renewal (Kentsel Dönüşüm): Following governmental mandates to seismically retrofit older residential and commercial sectors in Kadıköy, Bakırköy, and Zeytinburnu, project managers must compress construction cycles. Factory-welded wire mesh sheets accelerate slab and shear-wall installation times by up to 60% compared to loose rebar tying.
Zero Waste & Strict European Carbon Compliance: In alignment with Turkey's EU Customs Union ties and cross-border environmental standards (CBAM), factory-sheared panels cut rebar off-cut scrap on building sites from an average of 8-12% down to under 1.5%, delivering measurable carbon footprint and raw material reductions.
Logistics Efficiency to Ambarlı and Haydarpaşa Ports: Streamlined bundled deliveries packed with automated steel strapping and waterproof protective sheeting permit fast vessel offloading, efficient container drayage, and direct flatbed transit directly to construction staging zones.
With decades of dedicated metallurgy and grating fabrication expertise, our facility operates as a single-point engineering manufacturer. We do not simply supply standard mesh panels; we solve structural challenges:
• Rigorous Raw Material Qualification: Every coil and structural flat bar undergoes spectral chemical composition analysis and mechanical tensile/yield testing before entry to our production floor.
• Precision Machine Calibration: Our computerized automated mesh welding lines and PLC-controlled electroforging matrices guarantee dimensional tolerances within ±1.5mm across panel diagonals, ensuring zero racking during site assembly.
• Integrated Value Chain: From drawing take-off, nesting optimization, CNC robotic shearing, punching, and plasma cut-outs to full hot-dip galvanizing, quality checks, and seaworthy container bundling, every stage is executed under ISO 9001:2015 quality control.
Yes. Our reinforcement welded wire mesh conforms to CE certification standards under EN 10080, meeting high-ductility criteria (Class B and Class C elongation) demanded by Turkey's 2018 Earthquake Building Code (TBDY) for seismic dissipation.
We deliver regularly via Breakbulk or 20ft/40ft High Cube containers directly to Marport (Ambarlı), Kumport, or Haydarpaşa Port. Dedicated sea-transit times typically range between 12 to 18 days depending on the routing.
Yes. We accept customer CAD/DWG layouts and fabricate cut-outs for penetrations directly at the factory. Every cut edge is structurally banded with flat bars and re-galvanized to prevent raw steel exposure on site.
All carbon steel panels are hot-dip galvanized in strict compliance with ISO 1461 and ASTM A123, ensuring continuous protective zinc barriers ranging from 70 to 100 microns (500 to 710 g/m²) for long outdoor service lives.