NR or CR piece material
Application: Impact shock and vibrations to the bridge structure and prevent human and financial losses due to bridge failure
Manufacturing standards: ASTM D 624 (2000), ASTM D 429-03, ASTM D 3677
Necessary tests to determine the quality: measurement of tear strength, adhesion strength, determination of cryogenic resistance, analysis of sample material
One of the most common vibration separation tools in bridges is the use of elastomeric pads called neoprene.