NHL 3.5 Natural Hydraulic Lime
NHL 3.5 Natural Hydraulic Lime - Natural Hydraulic Lime
Description
Limelite NHL 3.5 is a moderately hydraulic general-purpose lime suitable for use in lime mortars and renders
Specify NHL 3.5 Natural Hydraulic Lime with your NBS Source account.
Packaging
- 25kg bag
Benefits of NHL 3.5 Natural Hydraulic Lime
Matching the flexibility and reduced strength of hydraulic lime mortars
Lime mortars are slow to harden and remain more flexible than modern sand-cement mortars, with lower compressive and flexural strength, which helps to accommodate movement such as settlement or thermal expansion without causing stress to other building materials like brick or stone.
Porosity and breathability of hydraulic lime mortars and renders
Lime mortars offer better vapour permeability to allow moisture to be released from substrates. This also helps to reduce the risk of freeze thaw damage when trapped moisture freezes and expands.
Quality assured hydraulic limes
Our products contain no additives, mineral additions or Portland cement and are quality assured to EN 459-1: Natural Hydraulic Limes with independent third-party certification. They also carry a CE Mark.