EVALUATION OF PREDICTED FIRE RISK DECREASE BY FIRE RETARDANCE APPLICATIONS AT PREMISES WITH FLAMMABLE STRUCTURES
The approach aimed at the evaluation of predicted fire risk decrease at fire-dangerous premises depending on level of obtained fire retardance effects is considered. Concept of cumulative probability of fire-dangerous sources effects which value is comparable to fire risk origin is used. It is proposed to evaluate the fire retardance effectiveness as a result of predicted fire risk decrease. Effectiveness of various fire retardance designs compared with predicted fire risk decrease is analyzed. The basic possibility of optimization of fire retardance fire risk cost ratio is shown.