Diyarbakir Building Fire Safety Regulations and Turkish Seismic Code Integration
Diyarbakir’s building fire safety regulations are primarily governed by the Regulation on Fire Protection of Buildings (Binaların Yangından Korunması Yönetmeliği), which mandates specific fire resistance levels for glazed elements based on building occupancy and height. The integration of the TBDY 2018 seismic code adds a critical layer of complexity. In seismic zones, fire-rated glass systems must accommodate building movement without compromising their fire seal. Antifires addresses this by utilizing advanced frame systems with G.M.S. hollow steel sections and ceramic wool (density 210 kg/m³) in expansion gaps, allowing for controlled deflection during seismic events. The table below outlines the typical compliance requirements for Diyarbakir projects:
| Building Type | Required Fire Rating | Seismic Consideration (TBDY 2018) |
| High-Rise Residential (over 30m) | EI 60 for escape routes | Flexible glazing joints with 3-5mm expansion gaps |
| Commercial & Hotels | EI 30 to EI 90 for corridors | Reinforced anchor bolt spacing (300mm centers) |
| Public Assembly Areas | EI 120 for compartment walls | Steel frame bracing to resist lateral loads |
This dual-standard approach ensures that fire-rated glazing not only prevents flame and smoke spread but also remains structurally sound during ground motion, a critical factor for Diyarbakir’s urban development.
Fire Rated Glass Grade Selection for Diyarbakir’s Climate and Thermal Stress Demands
Selecting the correct fire rated glass grade for Diyarbakir requires careful evaluation of both fire resistance and thermal stress performance. The local climate, characterized by high summer temperatures exceeding 40°C, can induce significant thermal expansion in glazing systems. Antifires’ glass compositions, such as the 21mm FPOS multi-layer composite structure, are engineered to withstand these conditions. This glass provides Integrity (E) for 120 minutes and Insulation (I) for 30 minutes, meeting the stringent requirements of the Regulation on Fire Protection of Buildings for commercial egress routes and hotel corridors. For projects requiring higher insulation performance, the 28mm EI60 panel offers Integrity for 66 minutes and Insulation for 64 minutes, ideal for compartment walls where temperature control on the unexposed side is critical. The selection process should consider:
- EI 30: Suitable for internal partition glazing in low-rise commercial spaces.
- EI 60: Required for escape route corridors and stairwell enclosures in hotels and offices.
- EI 90 to EI 120: Mandatory for high-risk areas like boiler rooms and large assembly spaces.
All systems are tested under ambient temperatures between 27°C and 36°C, ensuring reliable performance in Diyarbakir’s climate. The use of intumescent fire seals (20mm x 4mm) within the frame further guarantees that thermal expansion does not compromise the fire barrier.
High-Rise Residential and Historic Bazaar Renovation Projects in Diyarbakir
Diyarbakir’s urban renewal projects, particularly in the Suriçi district, present unique challenges for fire safety integration. New high-rise residential towers near this historic area require fire rated glass that meets egress window fire resistance standards without sacrificing natural light in compact floor plans. Antifires’ 10mm FPOS glass, offering Integrity for 135 minutes, is an optimal solution for such applications. Its slim profile (10mm total thickness) allows for larger glazed areas while maintaining structural fire performance. During installation, the glass is fixed using M6 anchor bolts at 300-600mm spacing into the building’s reinforced concrete structure, ensuring stability under both fire and seismic loads. The key considerations for these projects include:
- Daylight Optimization: Using high-transparency fire-rated glass to reduce artificial lighting needs in narrow floor plates.
- Compartmentation: Installing EI 60 rated glass in corridor walls to create safe egress paths without visual obstruction.
- Deflection Management: Accounting for maximum glass deflection of up to 152mm toward the furnace during fire exposure, which is accommodated by the frame’s expansion gap design.
This approach enables developers to achieve both modern architectural aesthetics and rigorous fire safety compliance in Diyarbakir’s growing residential sector.
Antifires Localized Engineering Support for Diyarbakir’s Construction Supply Chain
Antifires provides comprehensive localized engineering support to Diyarbakir’s construction supply chain, ensuring seamless integration of fire-rated systems into complex projects. For retrofitting fire doors and fixed glazing panels in Diyarbakir’s historic covered bazaars, the challenge lies in preserving heritage facades while achieving modern EI 60 fire compartmentation standards. Antifires addresses this by offering custom-sized 26mm door glass (5mm + 5.5mm gel + 5mm + 5.5mm gel + 5mm), which provides Integrity for 89-90 minutes and Insulation for 68 minutes. This glass can be installed within existing timber or steel frames using ceramic tape (3-6mm thickness) to maintain the historical aesthetic. The engineering support includes:
- On-site Technical Audits: Assessing existing structural conditions and recommending appropriate fire-rated solutions.
- Custom Fabrication: Producing non-standard glass sizes to fit irregular openings in heritage buildings.
- Installation Supervision: Ensuring proper use of intumescent seals and fire-rated insulation boards (12-15mm) behind frames.
This localized approach ensures that even the most challenging retrofit projects in Diyarbakir can achieve full compliance with the Regulation on Fire Protection of Buildings without compromising architectural heritage.