Installing SIKA 2500 in the SR99 Seattle Tunnel

UNIPRO keeps improving and growing:
With infrastructure, in 2016 we began with installing 16 expansion joints in the Seattle Tunnel and Harrison Street Bridge. Next, we went on to install 38 expansion joints on North Bound I-5 into Seattle. Soon, in 2021 UNIPRO will begin installing 63 new expansion joints on South Bound I-5 out of Seattle.
On these expansion joints we will be setting and welding steel brackets, pouring polyester concrete, and finally installing rapid cure silicone sealant.
This video highlights the progress and ability of UNIPRO in 2021. We are looking confidently to the future as a quality contractor with strong skills and abilities to the benefit of our customers.