Subpart B—Brattice Cloth and Ventilation Tubing

Sections

• 7.21
  § 7.21 Purpose and effective date.
• 7.22
  § 7.22 Definitions.
• 7.23
  § 7.23 Application requirements.
• 7.24
  § 7.24 Technical requirements.
• 7.25
  § 7.25 Critical characteristics.
• 7.26
  § 7.26 Flame test apparatus.
• 7.27
  § 7.27 Test for flame resistance of brattice cloth.
• 7.28
  § 7.28 Test for flame resistance of rigid ventilation tubing.
• 7.29
  § 7.29 Approval marking.
• 7.30
  § 7.30 Post-approval product audit.
• 7.31
  § 7.31 New technology.