NAPCA - 6-69-94-3
Suggested Procedures for Coating Field Joints, Fittings, Connections and Prefabricated Sections Using Tape Coatings
| Organization: | NAPCA |
| Publication Date: | 1 January 1994 |
| Status: | active |
scope:
a. The Applicator shall furnish all labor, equipment and material required, shall prepare all surfaces to be coated and shall apply the coating to all surfaces to be coated.
b. Tape coating products may generally be classified into two categories as follows:
i. Hot applied tapes which are manufactured with either coal tar or asphalt bitumen material saturated onto a reinforcement fabric with either a removable separator liner or a separator liner that becomes an exterior protective film in the finished application.
ii. Cold applied tapes which are manufactured with a plastic film and an adhesive material, either with or without a separator liner in the roll.
c. Since installation conditions vary, specific recommendations from the Manufacturer may be required; however, the application procedures set forth hereafter are generally recommended.
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