UltraCrete Revolutionises Traditional Repair Methods

Instarmac’s Malaysian partner, Protasco Trading, have supplied UltraCrete Envirobed HA104®, QC10 F and Instant Road Repair to Indah Water Konsortium (IWK) for a number of manhole reinstatements across West Malaysia.

Indah Water Konsortium (IWK) is a national sewerage company in Malaysia. Government owned, IWK is responsible for developing and maintaining a modern and efficient sewerage system for West Malaysia.

In Malaysia, the current system for installing ironwork involves a manhole cover pre-cast in a concrete block being positioned on to the repair site – a costly and time-consuming method, as heavy equipment is needed to set the concrete block in place.

One of the biggest disadvantages of using this method is the concrete block remains rigid and does not move with the surrounding road surface – causing the repair to crack and break out completely. Not only does this require costly repeat visits to site but it also causes a dangerous safety hazard to motorists – a major concern for IWK and a key factor for them sourcing an alternative method for reinstating manhole covers.

Protasco Trading recommended the use of UltraCrete Envirobed HA104® high performance bedding mortar, QC10 F rapid set flowable concrete and Instant Road Repair cold lay asphalt for all future reinstatements.

UltraCrete offers products that are proven, trusted and provide a first time permanent repair in all climates and weathers. Part of UltraCrete’s Manhole Installation System, Envirobed HA104®, QC10 F and Instant Road Repair have each been tested and had their capabilities proven by an independent laboratory stating that this system will have a minimum 5 year service life. What’s more, as no large machinery is required, the installation process is much easier and quicker than the existing methods used.

Manholes reinstated with UltraCrete’s system can be trafficked instantly, allowing costly traffic management to be removed quickly with minimal disruption to motorists – a feature IWK found particularly impressive.

The repairs were carried out earlier this year in temperatures as high as 29°C. High temperatures like these can pose a number of challenges for contractors as products often set very quickly but thanks to the expert formulation of UltraCrete materials this was not the case and the repairs were completed with great success.

For more information on Envirobed HA104® high performance bedding mortar, QC10 F rapid set flowable concrete, Instant Road Repair cold lay asphalt and the other materials that make up UltraCrete’s Manhole Installation System please visit ultracrete.co.uk or email international@instarmac.com.