Este informe de Intertek prueba FP250 Ignifugación del hormigón por fusión en frío rendimiento en condiciones de fuego de antorcha y chorro de manguera, según NFPA 58 Anexo H y NFPA 290 standards. The 2-inch-thick FP250 material was applied to steel plates and subjected to 50 minutes of testing. It successfully met the test’s acceptance conditions, with the highest recorded temperature being 86°F. The concrete material remained stable throughout, with observations of surface cracking, material falling off, and unreacted material exposed but ultimately maintaining integrity.