Lime Products - Natural Hydraulic Limes - NHL 2 << BACK <<
Natural Hydraulic Limes - St Astier NHL2 NHL3.5 and NHL5
Our range of St Astier and Ionic natural hydraulic limes
NHL 2
The softest of the St Astier NHLs. Suitable for mortars and renders in low exposure situations on clay, cob etc
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St Astier NHL2 25kg
Strength factor: 2 (Feebly hydraulic)
Density (volumetric weight) typical. 500 gr. / litre
Available (free) lime Ca(OH)2 after slaking: 50-55%
Shelf life: 8-12 months kept sealed and dry
Expansion : < 1mm
Packing: 25kg. Bags
A St Astier product also available in single bags or pallets
Pallet Size: 1 Tonne
Mixing: can be mixed in cement mixers.
Reworking: possible within 24 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 96 hours.
SUITABLE FOR LATH WORK / INJECTION / GROUTING:
See relevant sheets.
Available at the St Astier Website www.stastier.co.uk
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