Premium Natural Hydraulic Lime from the worlds No1 producer Lafarge. Manufactured since 1833 from the siliceous rich limestone of the Ardèche valley in France.
100% pure Natural Hydraulic Lime - NHL 3.5 binder made from the calcination of specially selected limestone to produce the best quality lime for the conservation and restoration of historic buildings and new-build construction.
Lafarge NATHURAL
® NHL 3.5 is a white natural hydraulic lime.Its perfect whiteness highlights the natural colour of the sands. This product can be applied both manually and mechanically with a spraying or coating machine.
This superior quality product is suitable for applications on historic buildings and new build for plastering and rendering onto masonry and laying and pointing most types of traditional masonry.
Suitable to be used as an internal or external hydraulic Lime binder to make: Lime Mortar, Lime Render and Lime Plaster onto various substrates inc: Brick, Block, Stone, Flint and other types of masonry in moderate exposure.
A moderately hydraulic lime offering the breathability and flexibility desirable for the renovation of old buildings for use as interior and exterior render and mortar for stable, durable masonry, grouting for tile or stone flooring, strengthening grout & lime concrete (limecrete).
Can be applied manually or machine-sprayed.
Standard designation:
NHL 3.5 CE
Compressive Strength at 28 days:
5 MPa
(NF EN 459-1: 3.5 Mpa ≤ R ≤ 10 Mpa)
Initial setting time:
5h:10m.
Colour Luminance L *:
92 (White)
Free lime rate:
44%
(NF EN 459-1: ≥ 25%)
100% natural lime:
No cement or additives.
Availability:
25kg paper bags | 40 x 25kg bags per pallet.
Lafarge NATHURAL® - NHL 3.5 - Mix Ratios:
Internal/External Render:
Render Base Coat:
1 x part NHL 3.5 : 2.5 x parts Sand
Render Top Coat:
1 x part NHL 3.5 : 3 x parts Sand
Laying & Pointing of Bricks & Stonework:
Hard Stone/Masonry:
1 x NHL 3.5 : 2 x parts Sand
Medium-Firm Stone/Masonry:
1 x part NHL 3.5 : 3 x parts Sand
Soft Stone/Masonry:
1 x part NHL 3.5 : 3.5 x parts Sand
NB. Every effort has been made to ensure the accuracy of the colour and texture of products on this website but due to the limitations of technology, we strongly recommend that sample products are purchased for testing in situ prior to the full order being placed.
