Culvert Repair Without the Hassle
A failing culvert causes problems. Not only are you forced to reroute traffic to dig up the culvert and replace it, you’re also faced with the expense. What if there was a better way to take care of the problem and it didn’t require extra time and money to fix? Would you be onboard with the hassle-free culvert repair process? When you find out how fast the process is, you will be!
What Culvert Repair Lining Accomplishes
Culvert repair lining rehabilitates the existing culvert preventing costly repairs associated with digging it up and replacing it. It’s a simple process that corrects damage caused by corrosion, cracking, washouts, and faulty installation. These are the problems that cause immediate safety concerns such as sink holes, flooding, and road collapse.
Problems with Culvert Replacement
Past remedies for culvert issues involved ripping up roadways and putting lives in danger in the process. Motorists were forced to take unfamiliar routes and be subjected to traffic that they wouldn’t usually encounter. Workers had to compromise safety to get the job done by tearing down the unsafe structure. The process wasn’t ideal but it was the only way to tackle the problem at the time.
A Better Way of Doing Things
Luckily, advancements in culvert repair meet AASHTO standard M326, which allows existing culverts to be relined. Culvert repair lining increase flow rates, fills voids and washouts in existing culverts, and reinforces the structure. Best of all, it doesn’t cause an eyesore because you don’t have to rip out existing culverts to replace them with new culverts.
The way culvert repair lining works is rather simple. A lightweight, durable HDPE plastic liner goes into the culvert where individual lengths are either welded, snapped together or threaded. The process takes place off of roadways which help workers stay safe on the jobsite. Replacement liner pipe is stretched shorter distances and the joint system is sealed to keep water from further damaging the repaired culvert.
How the Grouting Process Works
When the liner pipe is installed, the process continues with a cement slurry known as a cellular group filling voids and washouts in or around the culvert. The substance is pumped in between the HDPE pipe and host pipe. It keeps the liner pipe from slipping and gives the metal pipe an encasement which protects it.
Why Culvert Repair Lining?
Culvert repair lining is fast, economical, and safer than traditional culvert repairs. It doesn’t require expensive equipment and it’s long lasting with the typical repair being good for a century or more. Different sizes meet your culvert needs and prevent excavation work from redirecting traffic and causing a nuisance. Culverts and roads can be extended safely.
Having professional culvert repair lining done saves time, creates durable, safe roadways, and keeps workers and motorists from danger. It doesn’t require extra equipment or cause an unsightly mess by digging out parts of the culvert like it did in the past. It’s an option that most people consider because it lowers costs and reduces the need for additional repairs in the future.