Adherence to Philippine Fire Code and Paranaque Local Building Permit Requirements
Compliance with Paranaque City’s building permit requirements demands a thorough understanding of how fire-rated glazing integrates with local fire safety ordinances. Under RA 9514, all glazed elements in fire-resistive walls must demonstrate verified integrity to prevent fire penetration. Antifires’ fire rated glass with integrity and insulation systems are tested to BS 476 Part 22, achieving integrity durations of up to 135 minutes. For Paranaque’s mixed-use buildings, the 26mm door glass configuration—comprising 5mm glass layers with intumescent gel—provides 89–90 minutes of integrity and 68 minutes of insulation, meeting the typical 60-minute fire resistance rating required by local codes. The installation protocol includes ceramic wool (3–6mm thickness, density 210 kg/m³) and intumescent seals (20mm × 4mm) to maintain compartmentation integrity. This approach aligns with BFP inspection criteria, which require documented test reports for all glazing in fire-rated assemblies. The use of G.M.S. hollow steel frames with M6/M8 anchor bolts at 300–600mm spacing ensures structural stability under furnace test conditions where maximum deflection reaches 38–152mm toward the furnace.
Fire Rated Glass Integrity Ratings and Thermal Performance for Tropical Climate Conditions
The tropical climate of Paranaque City, characterized by high humidity (43%–90% during testing) and ambient temperatures ranging from 27°C to 36°C, imposes unique demands on fire-rated glazing performance. Thermal insulation (I) is particularly critical in coastal environments where radiant heat can compromise adjacent materials. Antifires’ 28mm EI60 panels, with a structure of 6mm glass + 5.5mm gel + 5mm glass + 5.5mm gel + 6mm glass, achieve 66 minutes of integrity and 64 minutes of insulation—exceeding the minimum 60-minute requirement for egress routes in Barangay Don Galo. For projects requiring radiation control (W), the 50mm and 54mm ultra-high-performance glass systems provide up to 120 minutes of both integrity and insulation, making them suitable for hospital corridors and school evacuation paths. The intumescent gel layers expand under heat, forming an opaque barrier that limits temperature rise on the unexposed side to an average of ≤140°C and a maximum of ≤180°C. This performance is validated through furnace tests using Type K thermocouples (9–12 channels) and unexposed surface monitoring with 10–55 thermocouples, ensuring reliable data for BFP documentation.
Application in Mixed-Use Developments and Coastal Infrastructure Projects in Paranaque
Paranaque’s growing portfolio of mixed-use developments and coastal infrastructure projects—such as those along the Manila Bay reclamation area—requires fire-rated glazing that can withstand both fire exposure and environmental stressors. Fire rated glass with 120-minute integrity and insulation is particularly suited for these applications, offering multi-layer composite structures that resist thermal shock and humidity-induced degradation. The 21mm FPOS configuration, with integrity of 120 minutes and insulation of 30 minutes, is ideal for partition walls in commercial spaces where fire compartmentation must be maintained without compromising natural light. For door assemblies in coastal residential towers, the 26mm glazed door glass provides 89–90 minutes of integrity and 68 minutes of insulation, accommodating the typical 60–90 minute fire resistance ratings required by local building codes. The use of fire-rated insulation boards (12–15mm) and ceramic tape in the framing system ensures that expansion gaps (3–5mm) are properly sealed, preventing smoke leakage during a fire event. These systems are tested under negative pressure conditions (0 ±2Pa or ±3Pa after 5 minutes) to simulate real-world fire scenarios, providing reliable performance data for architects and engineers.
Localized Technical Support and Rapid Supply Chain for Paranaque Construction Schedules
Antifires offers comprehensive localized technical support for Paranaque City construction projects, ensuring that fire-rated glazing systems meet both BFP inspection requirements and project timelines. The supply chain is optimized for rapid delivery to Barangays such as Tambo, San Isidro, and Don Galo, with inventory maintained for common configurations like 10mm FPOS (integrity 135 min, insulation 16 min) and 15mm FPOS (integrity up to 132 min, insulation 33–34 min). For projects requiring custom solutions, Antifires provides detailed installation drawings and test documentation, including furnace test reports with thermocouple data and deflection measurements. The technical team assists with BFP permit applications by supplying certified test certificates and material specifications that align with RA 9514 and Paranaque City Ordinance No. 2008-05. For door and window assemblies, the integration of intumescent fire seals (20mm × 4mm) and ceramic wool (3–6mm) ensures that the glazing system performs as tested under standard fire conditions. This localized support reduces construction delays and ensures that fire-rated glazing installations pass BFP inspections on the first attempt.