EPDM material extruded rubber expansion joints seals
1) Material: EPDM, NR or CR
2) Hardness: 60-70SHA
3) Solid Rubber Extrusion
4) Temperature Resistance: -55-150
5) Good resistance to ozone and weather
6) High strength and small compression set
7) Size available: can reach 250mm in width
8) Customized profile and surface treatment is available
Rubber expansion joints are widely used for highway and bridge, with the function of expansion, water prevention and dust prevention. They can absorb movement caused by high traffic volumes, high winds and contraction and expansion from temperature variation.
