Fire resistant electric cable

A cable, comprising:

• a conductor;
• a first semiconductive layer arranged in a radially outer position with respect to the conductor;
• an insulating layer arranged in a radially outer position with respect to the first semiconductive layer;
• a second semiconductive layer arranged in a radially outer position with respect to the insulating layer;
• a conductive screen arranged in a radially outer position with respect to the second semiconductive layer;
• a first glass fiber tape arranged in a radially outer position with respect to the conductive screen;
• a heat block layer arranged in a radially outer position with respect to the first glass fiber tape, the heat block layer comprising a layer made of a fire resistant or a flame retardant halogen-free material;
• a second glass fiber tape arranged in a radially outer position with respect to the heat block layer;
• a rubberized glass fiber tape arranged in a radially outer position with respect to the second glass fiber tape and having a rubberized surface outward facing;
• and
• an outer sheath arranged in a radially outer position with respect to the rubberized glass fiber tape.

A cable, comprising:

• a conductor;
• a first semiconductive layer arranged in a radially outer position with respect to the conductor;
• an insulating layer arranged in a radially outer position with respect to the first semiconductive layer and directly contacting the first semiconductive layer;
• a second semiconductive layer arranged in a radially outer position with respect to the insulating layer and directly contacting the insulating layer;
• a conductive screen arranged in a radially outer position with respect to the second semiconductive layer;
• a first glass fiber tape arranged in a radially outer position with respect to the conductive screen;
• a heat block layer arranged in a radially outer position with respect to the first glass fiber tape, the heat block layer comprising a layer made of a fire resistant or a flame retardant halogen-free material;
• a second glass fiber tape arranged in a radially outer position with respect to the heat block layer;
• a rubberized glass fiber tape arranged in a radially outer position with respect to the second glass fiber tape and having a rubberized surface outward facing;
• and
• an outer sheath arranged in a radially outer position with respect to the rubberized glass fiber tape and directly contacting the rubberized surface of the rubberized glass fiber tape.