Specification of Expansion Joint Strip Seal SIGETCH SIG SS-30
We sell and provide various types and sizes of quality expansion joints, one of which is the following:
- GAP width: 30 mm
- Brand: SIGTECH
- Component Material: Steel profile, Loop Anchor, Rubber Seal
- Standardized SNI
- 5 years warranty
In general, expansion joints are very important bridge connections in stabilizing the bridge structure from movement caused by expansion joints due to temperature changes. Expansion joints must accommodate the motion generated by concrete shrinkage and creep, shortening of posttensioning, thermal variations, dead and live loads, wind and seismic loads and structural settlements. Shrinkage of concrete, shortening of post-tensioning and thermal variation are generally taken into account explicitly in design calculations.
