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Prepared by the Highway Innovative Technology Evaluation Center (HITEC), a CERF service center.

This report describes a HITEC evaluation designed to determine the basic capabilities and limitations of the MSE Plus System, manufactured by SSL, LLC, for use as a mechanically stabilized earth retaining system. The evaluation was conducted based on material, design, construction, performance, and quality assurance information outlined in the HITEC Protocol. The MSE Plus System features rectangular segmental precast concrete facing panels and galanized welded wire, grid-type soil...

Prepared by the Highway Innovative Technology Evaluation Center, a CERF Service Center.

This report describes a HITEC laboratory and field evaluation to determine the effectiveness of Ice Ban anit-icing and deicing products in snow removal and ice control operation on roads. The report summarizes field demonstrations conducted by eight state transportation agencies, and the effects of the ice control agent on highway structures and vehicles are assessed. Ice Ban is the concentrated liquid residue of the rermentation and distillation of alcohols (ethanol) and the processing of corn...

Prepared by the Highway Innovative Technology Evaluation Center, a CERF service center.

This report presents the results of a HITEC evaluation of the Isogrid Retaining Wall System, designed and developed by the Neel Company. The report describes the basic capabilities and limitations of the Isogrid System for use as a technically viable precast, mechanically stabilized earth retaining wall system. The evaluation was conducted based on material, design, construction, performance, and quality assurance information outlined in the HITEC Protocol. The Isogrid System features a...

Prepared by the Highway Innovative Technology Evaluation Center (HITEC), a CERF Service Center.

This report summarizes the results of a detailed evaluation of steel rubber bearings, manufactured by Tekton, Inc. The report is part of a program to test the performance of 11 seismic isolators and dampers produced by several manufacturers. The devices were tested for stability, response during earthquake simulations, and fatigue and weathering effects.