Seismic Rod Anchor Adhesive type anchors shall include a two-component epoxy-based adhesive with zinc plated threaded anchor rods for interior application and stainless steel anchor rods for exterior application. The adhesive anchor shall have been tested and qualified for performance in cracked and un-cracked concrete per ICC-ES AC308. Anchors shall have an evaluation report from ICCES…
Housekeeping Pad Anchors The HPA anchor is manufactured in three sizes and has three anchoring capacities. The inverted hexagonal pyramid is self-locking in the housekeeping pad and has provision for passing 2 #3 rebars through the holes on top for positioning the pad reinforcement system. The number of anchors that are needed depend on the…
SLR – SPRING MOUNTS Restrained spring mountings shall have an SLF mounting as described in SLF Specification, within a rigid housing that includes vertical limit stops to prevent spring extension when weight is removed. The housing shall serve as blocking during erection. Installed and operating heights are equal. Restraining Bolts shall have a neoprene bushing…
SLRS – SPRING MOUNTS Restrained spring mountings shall have an SLF mounting as described in SLF Specification, within a rigid housing that includes vertical limit stops to prevent spring extension when weight is removed. The housing shall serve as blocking during erection. Installed and operating heights are equal. Restraining Bolts shall have a neoprene bushing…
SLRSO – SPRING MOUNTS Restrained spring mountings shall have an SLF mounting as described in SLF Specification, within a rigid housing that includes vertical limit stops to prevent spring extension when weight is removed. The housing shall serve as blocking during erection. Installed and operating heights are equal. Restraining Bolts shall have a neoprene bushing…
Nomura Air Spring Isolation Project Name: Nomura Location: New York, NY Specified Isolation Method: Air Springs Natural Frequency: 2.25 Hz
New York Times Project Name: New York Times Location: New York, NY Specified Isolation Method: Restrained Springs Natural Frequency: 2 Hz
1269 Lexington Ave Bearing Isolation Project Name: 1269 Lexington Ave Location: New York, NY Specified Isolation Method: Bridge Bearing Natural Rubber Natural Frequency: 7.5 Hz
122 Greenwich Spring Isolation Project Name: 122 Greenwich Ave. Location: New York, NY Specified Isolation Method: Direct Progressive Loading Springs Natural Frequency: 3.5 HZ
360 Smith Ave Bearing Isolation Project Name: 360 Smith St. Location: Brooklyn, New York Specified Isolation Method: Bridge Bearing Natural Rubber Natural Frequency: 6 Hz