Specifications

Fireproofing is often required and mandated by local fire codes. Products used for this application are tested in accordance with UL-263 (ASTM E-119) by Underwriters Laboratory or CAN/ULC-S101. The drawings will indicate which specific steel members require fire protection, and also identify the duration that the fireproofing must protect the steel.

In the CSI MasterFormat, intumescent coatings are specified in section 07 81 23 labeled Intumescent Fireproofing, which is a subsection of Fire and Smoke Protection, section 07 80 00.

Equipment specifics:

Standard airless spray equipment can be used for application. To spray the material, the pump must be able to maintain ‍2800-3000 psi with a 100' 3/8" hose, using a .023 - .025 tip and capable of 1.25 gpm.

All filters in the pump and hose should be removed prior to application.