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LASB-NB Spec Data Sheet (.dpf)
EJA 3-Part Master Spec (.doc)


NO BUMP 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. ADA Compliant icon represents systems that comply with the Americans with Disabilities Act guideline. No-Bump System icon represents expansion joints that provide flush, no-bump floor-to-floor transitions. Corner Condition icon represents availability of corner condition floor, wall and ceiling expansion joints.

LASB-NB Nominal “JT” Joint Opening “JT” Total Movement Sight Line “SL”
Seismic Min. Thermal Min. Max.
LASB-NB 2-1 2.0" 51 0.25" 6 1.625" 41 3.00" 76 2.75" 70 5.000" 127
LASB-NB 3-1.5 3.0" 76 0.25" 6 2.625" 67 4.50" 114 4.25" 108 6.000" 152
LASB-NB 4-2 4.0" 102 0.25" 6 3.625" 92 6.00" 152 5.75" 146 7.500" 191
LASB-NB 6-3 6.0" 152 0.25" 6 5.625" 143 9.00" 229 8.75" 222 11.125" 283
LASB-NB 8-4 8.0" 203 2.00" 51 7.625" 194 12.00" 305 10.00" 254 16.375" 416
LASB-NB 8-8 8.0" 203 2.00" 51 7.625" 194 16.00" 406 14.00" 356 16.500" 419
LASB-NB 10-5 10.0" 254 2.00" 51 9.625" 244 15.00" 381 13.00" 330 18.375" 467