New Chelsea pensioners' infirmary chooses lime mortar

Limetec hydraulic lime mortar, from leaders in sustainable building products, Lime Technology, is increasingly being specified for new build work, as architects and specifiers who, until recently, have used it solely on the refurbishment of heritage buildings, have realised its many desirable qualities.

A viable, superior alternative to conventional cement-based mortar, its benefits are manifold. Principally, it is its dexterity in accommodating settlement or thermal shock without cracking that now draws specifiers and architects to it. Eliminating the need for expansion joints, it means there will be no compromise in their designs - their vision of a building's aesthetics can be transferred straight from the drawing board to the actual building.

Across the centuries lime mortar has been used for its breathability, workability and proven performance and it is this collected knowledge that we can now draw on for today's modern buildings.

Lime Technology's Limetec mortar combines the latest in dry mortar technology with traditional lime mortars. To make it viable for new large projects, Lime Technology in partnership with CPI EuroMix, has developed a solution that enables mortar to be delivered in bulk on site. Using an innovative silo mixing station which can store up to 30 tonnes of dry material, ready mixed mortar can be produced at the touch of a button. This solution not only guarantees mix proportions but also eliminates wastage, enhancing its sustainable credentials. For smaller projects, Limetec mortar is available in 25kg bags or 1 tonne bulk bags.

The new build infirmary, named after Margaret Thatcher in recognition of her longstanding support, features a traditional exterior, fully in keeping with the historic surroundings of the Royal Hospital Chelsea. The £35 million project also involved the modernisation and refurbishment of the famous Christopher Wren-designed Long Wards. Developed by international architects Steffian Bradley, the new facilities have been brought up to 21st century standards.

The Royal Hospital Chelsea was founded in 1692 to provide a home for old and injured servicemen - the famous Chelsea Pensioners, who are instantly recognisable from their crimson coats and tricorne hats. Today 300 former soldiers live there.