Abstract:
A carbonized layer was formed by means of thermal treatment of the surfaces of glass- and organo-fiber plastics based on an epoxy binder premodified with flame-retardant phosphorus-containing compounds. To improve flame resistance of the carbonized layer, the active coats of swelling type which filled the cracks and pores were studied. The obtained data on the construction fire resistance confirmed the advantages of the two-layer fire and thermal protective coats over conventional ones.
