Nfpa 701 Roof Panels

An after flame of less than 2 0 seconds.

Nfpa 701 roof panels.

1 1 1 test method 1. Vinyl coated fabric blackout linings shall be. A char length of less than 6 5. A 1 1 a small scale test method appeared in nfpa 701 until the 1989 edition.

It is printed with anti stat fire retardant passes nfpa 701 15 test 1 2. Nfpa 701 is the standard specifically reserved for curtains and other similar hanging fabric. The test was not reproducible for many types of fabrics and could not predict actual full scale performance. The flame char length and flaming residue are recorded.

It was eliminated from the test method because it has been shown that materials that pass the test do not necessarily exhibit a fire performance that is acceptable. The fabric will pass the test if all samples meet the following criteria. Nfpa 701 small scale testing measures the ignition resistance of a fabric after it is exposed to a flame for 12 seconds. Nfpa 701 small scale testing measures the ignition resistance of a fabric after it is exposed to a flame for 12 seconds.

The fabric will pass the test if all samples meet the following criteria. The curtain fabric is certified to pass nfpa 701 test when it is exposed to a flame for 12 seconds and it shows the following characteristics. The flame char length and flaming residue are recorded. A char length of less than 6 5.

Less than 0 2 seconds after flame less than 6 5 char length. Antistatic fire retardant plastic sheeting is a 6 mil polyethylene film designed to prevent the buildup of static electricity.