RR-F-191/1F
g. Color of PVC coated wire is other than cited and color required (3.7.1).
h. When color of PVC coated wire is other than cited and color required (see 3.7.1).
i. When diamond counts are not as specified and diamond count required (see 3.10). j. Type of selvage if other than standard (see 3.11).
k. Length of fabric if other than standard (see 3.11).
l. Frequency of test for accelerated aging of PVC coated wire (see 4.4.4.2.1).
6.2 Zinc-coated fabric. The surface of zinc coatings, particularly those produced by hot-dip galvanizing, are not always smooth and devoid of irregularities. Such irregularities ordinarily do not warrant rejection of zinc-coated fabric. Thickness of the zinc coat can be determined, using
1.2 ounces of zinc per square foot equivalent to a coating thickness of 2.0 mils (0.0020 inch) (see
3.4 and ASTM A392 for more zinc-coated wire thickness option).
6.3 Aluminum-coated fabric. Discoloration of the wire and rust formations on the cut ends are inherent characteristics of this material and does not warrant rejection of aluminum-coated fabric. Thickness of the aluminum coat can be determined using 1 ounce of aluminum per square foot of surface equivalent to a coating thickness of 4.35 mils (0.00435 inch) (see 3.5).
6.4 PVC coated fabric. There are different PVC coated fabrics on the market . Some of the ways in which they may vary are: The methods of applying the PVC coating, wall thickness of the PVC coating, adhesion of the PVC coating to the wire, and cost. These factors should be taken into consideration when selecting a fence fabric for different environmental applications.
6.5 Changes from previous issue. The margins of this specification are marked with vertical lines to indicate where changes (additions, modifications, corrections, deletions) from the previous issue were made. This was done as a convenience only, and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the content irrespective of the marginal notations and relationship to the last previous issue.
Custodians: Preparing activity: Army-CR4 DLA-IS
Navy-YD
Air Force-99 (Project 5660-2008-002)
Review activities: Army-CE
Navy-MC, CG Air Force-84
NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https://assist.daps.dla.mil
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