CHAUX BLANCHE LC**** - NHL 3.5

CHAUX BLANCHE LC****® is a pure NHL 3.5 natural hydraulic lime, compliant with NF EN 459-1, produced by Saint-Astier.

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Obtained by firing and slaking limestone naturally rich in silica without additives, this lime combines hydraulic setting with carbonation in air. It enables the production of breathable and durable mortars and renders compatible with traditional materials such as natural stone, brick and historic masonry.

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Its naturally white colour enhances the colour of local sands and ensures a homogeneous finish. Thanks to its vapour permeability and plasticity, it is particularly suitable for masonry, rendering works and heritage restoration.

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AREAS OF USE

CHAUX BLANCHE LC****® NHL 3.5 is a versatile binder used in many traditional construction and heritage restoration applications.

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Main applications :

• Rendering, pointing and masonry
• Grouts and masonry consolidation
• Roofing works and cornice construction (génoise)
• Laying stone tiles or slabs

• Pure natural hydraulic lime NHL 3.5 compliant with NF EN 459-1
• Compatible with traditional and historic materials
• Reveals the colour of local sands for authentic mortars
• Consistent white colour for homogeneous finishes
• Vapour permeable, allowing walls to breathe
• Contributes to durable and healthy buildings
• Certified NF EN 459-1 – Excell Vert label

25 kg bag — 40 bags per pallet

Big bag 1,000 kg

Bulk 25,000 kg