Meeting Campo Grande’s Fire Safety Requirements Under ABNT NBR 11742 and Local Codes
Campo Grande’s building projects must adhere to a dual framework of national standards and municipal fire codes. The primary technical reference is ABNT NBR 11742, which defines the test methods and classification for fire-resistant glazing. Additionally, the Corpo de Bombeiros Militar de Mato Grosso do Sul enforces specific requirements for passive fire protection in egress routes and building compartments. Antifires products are engineered to meet these criteria through rigorous testing under conditions that simulate real-world fire scenarios. For instance, glazed assemblies are tested in furnace environments where temperatures exceed 800°C, with performance measured in terms of integrity (E) and insulation (I).
Key compliance features include:
- Certified Integrity (E): Systems achieve ratings from E60 to E120, preventing flame and hot gas penetration for up to 120 minutes.
- Thermal Insulation (I): Insulation ratings such as EI60 and EI120 ensure the unexposed surface temperature remains below 140°C average, protecting adjacent materials and occupants.
- Frame and Sealant Compatibility: All systems utilize G.M.S. hollow steel frames with intumescent seals and ceramic wool, meeting the structural demands of local construction practices.
This technical alignment ensures that projects in Campo Grande, from corporate offices to public hospitals, achieve the required passive fire protection without compromising design flexibility.
Selecting Fire Rated Glass Grades for Mato Grosso do Sul’s Climate and Structural Demands
The tropical climate of Mato Grosso do Sul presents unique challenges for fire-rated glazing, including high solar radiation and humidity. Antifires offers a range of glass grades, from EI 30 to EI 120, specifically designed to maintain performance under these conditions. The glass compositions incorporate UV-stable intumescent interlayers that resist degradation from prolonged sun exposure, a critical factor for large glazed facades in Campo Grande’s shopping centers and institutional buildings.
Technical parameters for climate-appropriate selection include:
| Rating | Glass Structure | Key Application |
| EI 60 | 28mm multi-layer (6mm + gel + 5mm + gel + 6mm) | Stairwell enclosures, hospital corridors |
| EI 120 | 50mm insulated composite | Industrial partitions, high-rise core walls |
| E 90 | 6mm single-layer tempered | Internal vision panels with low solar gain |
These systems are tested under ISO 834 fire curves, ensuring that even with low-emissivity coatings to reduce solar heat gain, the fire resistance remains uncompromised. For projects requiring both transparency and thermal comfort, Antifires provides 60 minute fire rated glass with insulation that balances energy efficiency with life safety.
Addressing Fire Protection in Campo Grande’s Expanding Commercial and Industrial Sectors
Campo Grande’s economic expansion, particularly in logistics hubs, medical clinics, and mixed-use developments, demands robust fire protection strategies. New multi-story buildings require fire-rated partitions and doors that support compartmentation per NBR 9077, the Brazilian standard for emergency exits. Antifires systems are specifically installed in egress corridors and stairwells to maintain safe evacuation routes during a fire.
Common project scenarios include:
- Logistics Centers: Large open-plan warehouses require EI120-rated glazed partitions to separate storage zones from office areas, preventing fire spread while allowing visual monitoring.
- Medical Clinics: Corridors in healthcare facilities utilize EI60-rated doors and vision panels to protect patient evacuation paths, with glass structures that resist thermal shock from sprinkler activation.
- Commercial Towers: Stairwell enclosures in high-rise buildings use 26mm door glass achieving 89 minutes of integrity and 68 minutes of insulation, ensuring structural stability under fire load.
By integrating these systems into the building’s passive fire protection plan, Antifires helps Campo Grande developers meet the stringent requirements of local fire brigades while enhancing occupant safety.
Why Antifires Is the Trusted Partner for Campo Grande’s Fire Rated Building Materials
Antifires has established itself as a reliable partner for Campo Grande’s construction industry through direct compliance with ABNT NBR standards and local fire brigade approvals. Every shipment includes certified documentation that verifies the fire resistance performance of each glazed assembly, facilitating smooth building permit applications. The technical team provides on-site consultation for architects and engineers, ensuring that installation details—such as expansion gaps (3–5mm filled with ceramic fiber) and anchor bolt spacing (300–600mm)—align with both manufacturer specifications and local practices.
Key advantages for Campo Grande projects include:
- Certified Documentation: Test reports from accredited laboratories confirming integrity and insulation ratings, accepted by the Corpo de Bombeiros.
- Technical Support: Assistance with system selection based on specific project requirements, including frame compatibility and glass thickness optimization.
- Seamless Integration: Products designed to work with standard Brazilian steel framing and masonry construction, reducing installation complexity.
For architects seeking verified fire partition solutions, Antifires provides a single-source solution that combines global testing rigor with local regulatory expertise.