Circuit Integrity - Applications of Circuit Integrity

Applications of Circuit Integrity

Ordinarily, small runs of cables are individually run with cables that are fire-resistance rated on their own. Larger bundles and trays full of wiring may be less expensive to clad or wrap on the outside. The concrete cover method is most often used in Canadian construction, as the code and common practice permit this, despite the absence of testing data that gives the required "carte blanche" for all cables and indefinite ratings.