Battersea Power Station, an iconic London landmark, underwent a significant transformation after decades of decline. Originally constructed between 1929 and 1935, the coal-fired power plant was decommissioned in 1983 and fell into disrepair. In 2012, an international consortium invested CHF 10 billion to renovate the 42-acre estate while preserving its art deco architectural heritage. The redevelopment included extensive waterproofing work by Sika, which provided 30,000 cubic meters of watertight concrete, 375 tons of flowable repair mortar, and 125 tons of repair mortar.
The refurbishment project faced numerous challenges, particularly with waterproofing the complex substructure and integrating existing structural elements. According to Andy Edwards, National Watertight Concrete Manager at Sika UK, “For a project of this scale, you need a certain size company involved. The client, main contractors, and subcontractors were very careful about the companies they chose to work with, based on their reputation.” The renovated Battersea Power Station now includes apartments, offices, shops, and restaurants, revitalizing the surrounding area and marking a significant milestone in its 25-year redevelopment plan.
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