Aligning with Indonesian National Standard SNI 03-1735-2000 for Cimahi Fire Safety
Compliance with SNI 03-1735-2000 is a non-negotiable requirement for Cimahi’s commercial and government building projects, particularly in multi-story retail and administrative facilities. This standard mandates specific fire resistance levels (FRL) for passive fire protection elements, including glazed assemblies. Antifires fire rated glass systems are rigorously tested to meet these benchmarks, ensuring that egress corridors achieve the required 60/60/60 FRL (structural adequacy, integrity, and insulation) and that fire-rated compartment walls attain 120/120/120 FRL for maximum fire containment. The systems utilize G.M.S. hollow steel frames with intumescent fire seals (20mm × 4mm) and ceramic wool packing (3mm–6mm, density 210 kg/m³) to maintain integrity under furnace test conditions up to 135 minutes. For projects requiring high-performance glazing, the 50mm and 54mm EI120 multi-layer insulated fire-resistant glass provides up to 120 minutes of integrity and insulation, ideal for critical compartment walls. This technical alignment with SNI standards simplifies the local permit process, as the certified test data directly supports the required FRL documentation. Contractors can confidently specify these assemblies for Cimahi’s standard concrete and steel frame constructions, knowing they meet both national and local fire safety codes.
Selecting EW and EI Class Fire Rated Glass for Cimahi’s Tropical Climate Conditions
The tropical climate of Cimahi, characterized by high humidity and temperature fluctuations, imposes specific performance demands on fire rated glass systems. For building permits, local authorities require certified fire-resistant materials that also withstand environmental stress. Antifires offers both EW (Integrity + Radiation control) and EI (Integrity + Insulation) class fire rated glass to address these needs. EW-rated glass, such as the 10mm FPOS (3mm float + 4mm fire gel + 3mm float), provides 135 minutes of integrity and effective radiant heat control, making it suitable for vision panels in egress paths where thermal insulation is not critical but occupant safety from heat radiation is. In contrast, EI-rated systems like the 28mm EI60 panel (6mm + 5.5mm gel + 5mm + 5.5mm gel + 6mm) deliver 66 minutes of integrity and 64 minutes of insulation, preventing excessive temperature rise on the unexposed side (max 180°C average 140°C). This insulation performance is vital for Cimahi’s mixed-use buildings where fire-rated partitions separate conditioned spaces from non-conditioned areas. The glass structures incorporate intumescent gel layers that activate under fire exposure, forming an insulating barrier. These systems integrate with standard steel frames and ceramic fiber expansion gaps (3mm–5mm) to accommodate thermal movement, ensuring long-term reliability in Cimahi’s tropical conditions.
Addressing Fire Protection Needs in Cimahi’s Mixed-Use and Hospitality Developments
Cimahi’s recent development boom in mixed-use complexes and boutique hotels presents unique fire protection challenges, particularly for stairwell enclosures and kitchen separations. These areas require fire rated glazing that maintains aesthetic transparency while meeting strict egress width and smoke control requirements under Indonesian building codes. Antifires provides custom-cut fire doors and vision panels that address these specific needs. For stairwell enclosures, the 26mm door glass (5mm + 5.5mm gel + 5mm + 5.5mm gel + 5mm) achieves 89–90 minutes of integrity and 68 minutes of insulation, ensuring safe egress during a fire event. This performance is critical for maintaining the required egress width without obstruction, as the glass remains intact and thermally insulating. For kitchen separations in hospitality settings, the 21mm FPOS (multi-layer composite insulated fire-resistant glass) provides 120 minutes of integrity and 30 minutes of insulation, effectively containing fire and smoke while allowing natural light transmission. The systems are installed with M6/M8 anchor bolts at 300–600mm spacing and include intumescent fire seals to prevent smoke leakage. This combination of fire performance and design flexibility allows architects to create open, light-filled spaces that comply with the stringent passive fire protection requirements of Cimahi’s hospitality sector.
Antifires Localized Supply Chain and SNI Certification Support for Cimahi Contractors
Industrial facilities in Cimahi’s Cibeureum district, particularly textile factories and hazardous material storage areas, require fire rated windows that offer both fire resistance and impact protection. Antifires provides high-impact fire rated glass systems tested to ASTM E119 and adapted for local seismic load factors, reducing project liability for contractors and building owners. The 15mm FPOS (multi-layer tempered glass with intumescent gel) delivers up to 132 minutes of integrity and 33–34 minutes of insulation, making it suitable for storage areas where fire containment is critical. For enhanced impact resistance, the 8mm glass system (73 minutes integrity) can be specified for areas requiring both fire and physical protection. Antifires supports Cimahi contractors with a localized supply chain, offering custom-cut sizes and pre-assembled frames that integrate with standard concrete and steel structures. The systems include ceramic wool packing (3mm–6mm) and intumescent seals to maintain fire integrity under seismic movement. This localized approach ensures faster lead times and reduces on-site installation complexity, while the certified test reports provide the necessary documentation for SNI compliance. By specifying these systems, industrial projects in Cimahi can achieve both fire safety and operational durability.