Investigation into the influence of natural weathering on the fire resistant property of FFP 5.552 (F-coat)

摘要

This report gives results of the fire protection property of FFP 5.552 after long-term natural weathering.nIt appears that after approximately 4 years of natural weathering the fire protection of FFP 5.552 does not decrease significantly. A top-coat, however, will maintain the initial fire protection property more favourably.