Skip to main content

Cortec introduces environmentally friendly MCI coating for rebar

Cortec's MCI (Migratory Corrosion Inhibitor) coating for rebar is a water-based product that provides corrosion protection in outside storage as well as offering powerful corrosion resistance for embedded rebars. As a soft film, MCI is suitable for long-term indoor protection of up to five years as well as short- to medium-term, from six to 24 months, unsheltered outdoor protection. Cortec’s patented MCI technology rehabilitates existing concrete structures as well as extending the life of new structures.
July 7, 2016 Read time: 2 mins
Cortec's MCI (Migratory Corrosion Inhibitor) coating for rebar is a water-based product that provides corrosion protection in outside storage as well as offering powerful corrosion resistance for embedded rebars. As a soft film, MCI is suitable for long-term indoor protection of up to five years as well as short- to medium-term, from six to 24 months, unsheltered outdoor protection. Cortec’s patented MCI technology rehabilitates existing concrete structures as well as extending the life of new structures.

Cortec MCI products for concrete maintain structural integrity, rehabilitate vulnerable structures and alleviate environmental concerns. Cortec says that a unique feature of MCI is that the inhibitor will migrate a considerable distance through concrete to protect embedded ferrous metals.

MCI coating for rebar protects steel, aluminium, cast iron and tin and does not affect concrete adhesion to rebar. This safe-to-use inhibitor cures to a soft film and eventually hardens.

The recommended dry film thickness range is 25-50 microns (1-2 mils). It can be removed by using an alkaline cleaner such as MCI-2060 if needed the coating works well in SO2 and H2S environment.

MCI coating for rebar can be used as is or be diluted with water up to 50%, as long as a 25-50 microns (1.0-2.0 mils) dry film thickness is reached on the surface to be protected. It can be applied by spray, brush, roll or dip.

Related Content

  • Doka delivers cantilevering for super-slim piers at Lahntal Bridge
    October 21, 2016
    Doka’s formwork expertise is currently in demand during the construction of one of the busiest motorway viaducts in Germany. The 400m six-lane Lahntal Bridge in Limburg dates from the early 1960s. Every day about 100,000 vehicles cross the bridge that spans the valley of the River Lahn. But traffic loads have increased sharply, so a new bridge is being built sited just a few metres west of the old viaduct. The new Lahntal viaduct will measure a massive 43.5m in width, enabling eight lanes plus hard shoul
  • New batteries could boost EV performance
    January 2, 2013
    Lighter and less costly batteries providing higher power densities could be a major benefit to the take-up of electric vehicles (EVs). At present, the cost and performance of electric car batteries present a barrier to the EV market. But new research in battery technology is suggesting promising alternative solutions. While such batteries will not be available commercially for some years, tests suggest these technologies could meet demands in terms of cost reduction and power density. Batteries using lithiu
  • Runway resurfacing in Sardinia with Wirtgen machines
    December 7, 2017
    The fleet used comprised two Wirtgen W 210s and one W 200i, as well as two Wirtgen WR 2000 soil stabilisers. Located roughly 8 km north-west of the city of Alghero, Alghero-Fertilia Airport is one of three commercial airports on the Italian island, along with Cagliari Elmas and Olbia. Built as a military airport in the late 1930s, Alghero-Fertilia still occasionally handles military aircraft. However commercial flights represent its main traffic and as it serves the provinces of Sassari and Oristano, it is
  • Advances in asphalt plant production
    November 27, 2012
    Leading asphalt plant manufacturers have recently unveiled their latest products aimed at customers looking for significant efficiency gains through the use of durable and lasting technology. Guy Woodford looks at some of the new batch Benninghoven showcased a wide variety of its new and innovative asphalt plants and individual plant components during its week-long Open Days event last month at the German firm’s HQ in Mülheim. Launched earlier this year, the MMX80 Continuous Asphalt Plant is capable of prod