Lafarge NHL 3.5
100% Natural Hydraulic Lime (NHL 3.5)
Lafarge NHL 3.5 most commonly used for lime pointing
Lafarge is the world’s leading producer of Premium Natural Hydraulic Lime, having begun its operations in France’s siliceous-rich Ardèche Valley in 1833.
This Lafarge NHL 3.5 binder is 100% pure Natural Hydraulic Lime and is moderately hydraulic. It is made from specially chosen premium limestone which produces the highest quality lime. It is equally suited to new build construction and conservation work of old and historic buildings.
NHL 3.5 has a class leading free lime content ensuring breathability and flexibility.
Nathural white lime highlights the natural colour of the sand and with a colour brightness of L* = 92, it complements the natural colour of traditional masonry and stone perfectly.
Lafarge NHL 3.5 can be used for laying and pointing bricks, stone and other masonry materials, and is suitable for most constructions that will be subject to moderate or normal conditions.
Collection available at Shop location
Usually ready in 2 hours
Delivery
Costs calculated at checkout based on your postcode and order weight. For bulk orders, contact us . See our shipping policy for lead times and delivery information.
Application Guide
Most typically used for lime pointing however Lafarge NHL 3.5 can be used in many applications:
Mortar & Render: Internal and external render, laying & pointing brick and stone, lime wash and sheltercoats.
Masonry: Mortar for soft & hard stone, bedding and grouting natural stone slabs, lime grout for reinforcement.
Hemp Lime Construction: Hemp & Lime plaster, Hempcrete and sprayed hemp insulation for walls, ceilings and floors.
Technical Specifications
- Classification
- NHL 3,5 CE
- Colour Brightness L*
- 92
- Setting Time
- 6h
- Compressive Strength
- @ 28 days - 5 MPa
- Free Lime Rate
- > 44%
Downloads
Key Features
100% Natural Hydraulic Lime, no cement or additives
Premium limestone from the Ardèche Valley, France (Lafarge since 1833)
Suitable for new build and conservation on historic buildings
Use for laying and pointing bricks, stone and masonry
Bulk pricing available for 40+ bags