Lime Products - Natural Hydraulic Limes - NHL3.5 << BACK <<
Natural Hydraulic Limes - St Astier NHL2 NHL3.5 and NHL5
Our range of St Astier and Ionic natural hydraulic limes
The most popular of St. Astier NHLs suitable for mortars and renders in medium to high exposure situations
St. Astier NHL 3.5 25kg
Strength factor: 3.5 (Moderatly hydraulic)
Density (volumetric weight) typical. 600 gr. / litre
Available (free) lime Ca(OH)2 after slaking: 25% +
Shelf life: 8-12 months kept sealed and dry
Expansion : < 1mm
Packing: 25kg. Bags
Pallet Size: 1.25 Tonne
Mixing: can be mixed in cement mixers.
Reworking: possible within 8-12 hours.
Working temperatures: not below 5°C or above 30°C. Make sure that high suction materials are thoroughly dampened before application. Avoid rapid drying due to high temperatures or strong winds by curing with a light water mist several times a day if necessary. Protect from frost, rain, direct sun and strong wind for a minimum of 72 hours.
SUITABLE FOR LATH WORK / LIME CONCRETE / INJECTION / GROUTING:
See relevant sheets.
Available at www.stastier.co.uk