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HDM Spec Data Sheet
(.pdf)

EJA 3-Part Master Spec
(.doc)


HEAVY DUTY FLOOR COVER SYSTEM

Fire Rated System icon represents approvals and listings with accredited laboratories. Seismic Design icon represents systems that accommodate multi-directional seismic movement. Heavy Duty System icon represents heavy-duty load carrying capability for floors and vandal resistant wall systems. ADA Compliant icon represents systems that comply with the Americans with Disabilities Act guideline. Corner Condition icon represents availability of corner condition floor, wall and ceiling expansion joints.

HDM
Nominal
"JT"
Joint Opening "JT"
Total Movement
Sight Line "SL"
Min.
Max.
HDM-1-0.5 1.0" 25 0.25" 6 3.0" 76 2.75" 70 3.75" 95
HDM-2-1 2.0" 51 0.25" 6 3.0" 76 2.75" 70 5.0" 127
HDM-4-2 4.0" 102 0.25" 6 6.0" 152 5.75" 146 8.0" 203
HDM-6-3 6.0" 152 0.25" 6 9.0" 229 8.75" 222 11.0" 279
HDM-8-4 8.0" 203 0.25" 6 12.0" 305 11.75" 298 14 356
HDM-12-6 12.0" 305 0.25" 6 18.0" 457 17.75" 451 20 508