Donyal Engineering of Newcastle upon Tyne have for numerous years used TCB's in the installation and refurbishment of many highway gantries and signs.

The speed of installation with a TCB means that rather than having lane closures and all the disruption that would ensue, a rolling road block can be introduced for the duration of the work.

Greenkote® anti-corrosion protection

Tension Control Bolts Ltd has its own metal coating plant producing an environmentally friendly process called Greenkote®, which is comparable to galvanising, although it is harder wearing and readily accepts all paint systems. Learn more about Greenkote.

Greenkote