by Design Guide
by Site Map


ARMORED BOLT-DOWN COVER STRIP MEMBRANE SYSTEM (ABC)


ABC Main Page
| Switch to ABC-C

Fire Rated System icon represents approvals and listings with accredited laboratories. Waterproof System icon represents expansion joints that provide a watertight exterior seal. ADA Compliant icon represents systems that comply with the Americans with Disabilities Act guideline.

ABC Total Movement Joint Opening "A"
Thermal Min. Thermal Max. Safety Max.
ABC-250 2.50 64 0.75 19 2.50 64 3.25 83
ABC-350 3.25 83 1.00 25 3.50 89 4.25 108
ABC-450 4.00 102 1.50 38 4.50 114 5.50 140
ABC-550 5.00 127 1.50 38 5.50 140 6.50 165

Dimension shown in inches (bold) and millimeters.
Safety Maximum - Safety margin movement capacity accomodates concrete shrinkage, vertical displacement, and unexpected movement.