Petronas Tower 3 is another addition to the world class Petronas Twin Towers offices. The 58 storey Petronas Tower 3 featured a 6 level extension to the Suria KLCC shopping mall with the remaining floors are the offices. For this prestigious project, Cementaid contributed its Hydrophobic Pore-blocking (HPI) integral waterproofing system in the form of 3CC System for the 3 level water tank which is situated at the basement. The HPI treated concrete becomes hydrophobic and permanently waterproofed and ensuring leakage (if any) is localized, easily identified and repaired speedily, even when the structure is still under ponding test during construction period, prior to handover. Cementaid’s HPI concrete with more than 50 years of track record, is also used to deliver safe, reliable waterproofing and design-life durability for world-class projects in other parts of the world, including Hong Kong’s International Commerce Centre (ICC) Tower and Suntec City in Singapore.