FIREPROOF THERMAL INSULATION SYSTEM AND METHOD

摘要

A multi-layer fireproof insulation roll for fireproofing and thermally insulating a tank car. The multi-layer fireproof insulation roll having a first layer with fire-retardant properties, a second layer having thermal insulating properties and a first strap. The first strap securing the first layer to the tank car. A method of fireproofing and insulating a tank car. A method of making a multi-layer fireproof insulation roll.

主权项

1. A multi-layer fireproof insulation roll, comprising:
a first layer having a first length, the first length being substantially equal to a circumference of a tank car, the first layer being fire-retardant, the first layer having an inner surface and an outer surface opposite the inner surface; a second layer positioned on the first layer, the second layer having a second length, the second length being substantially equal to the first length of the first layer, the second layer being thermally insulating, the second layer having an inner surface and an outer surface opposite the inner surface, the inner surface of the first layer being bonded to the inner surface of the second layer by an adhesive; and a first strap positioned and bonded between the inner surface of the first layer and the inner surface of the second layer by the adhesive, the first strap having a third length greater than the first length.