Lime (2)

Available in hydrated or hydraulic options, lime is commonly used in conservation projects with soft, historic brick or natural stone. In comparison to Portland alternatives, lime can readily handle the transmission of water vapour between the inside and outside of a masonry wall and allows buildings to naturally breathe. When combined with sand and water, lime binds gently, provides good adhesion to masonry surfaces, and can be used in national heritage and grade 2 listed buildings (dependent on type).

Offering excellent plasticity, cohesiveness and workability, Heidelberg Materials Natural Hydraulic Lime is available at a strength of 3.5. It can be used throughout properties in varying capacities and its strengths and benefits are as follows:

• NHL 3.5 - General building mortar, external renders and pointing

For technical information regarding our range of hydrated, natural hydraulic and traditionally matured lime putty’s, please click on the links below. We also offer a selection brick jointers, rakers and chisels, as well as a selection of building sands and personal protective equipment.

Hydrated & Hydraulic Lime