Tigre Natural Hydraulic Lime (NHL) 5.0 is a high quality, off-white or light tan natural hydraulic lime that is excellent for pointing as well as laying up harder brick and stone.

2022年2月2日 · Saint-Astier Natural Hydraulic Lime 5 (NHL 5) is an industry standard for historic restoration. It is used as the sole lime binder for recreating durable mortar, stucco and plaster formulas wherever NO Portland cement was originally used.

La CHAUX PURE TRADI 100® est une chaux hydraulique naturelle NHL 5 de Saint-Astier® destinée à multiples utilisations.

Product specification: pure and natural hydraulic lime. Contains no additives. Mixing: can be mixed in cement mixers. Application by Spray Gun: possible. Working Temperatures: not below 400F or above 850F. Make sure that high suction materials are …

Le chiffre 5 de la NHL5 signifie qu’elle peut résister à une pression équivalente à 5 mégapascals au cm² une fois la prise effectuée (par principe, on compte 28 jours). Cela représente approximativement 51 Kg-force par cm². Retenons ici que plus une chaux est …

Saint Astier® pure and natural hydraulic lime (NHL) is suitable for base coats, slab work, stone work, mortars, and more.

NHL 5 is stronger and faster setting, more suitable for dense or impermeable materials with severe exposure. Remember when choosing lime, strongest is not always best, mortars should be sacrificial. It is important that the mortar is softer than the masonry.

Natural hydraulic lime is supplied in three European classifications: NHL 2, NHL 3.5 and NHL 5. These grades are based on the compressive strength of laboratory mortars at 28 days. They are also often termed ‘feebly hydraulic’, ‘moderately hydraulic’ and ’eminently hydraulic’.

Tarmac Limelite NHL 5 is an eminently hydraulic, higher strength hydraulic lime suitable for use in a range of external applications with higher strength requirements, including masonry pointing, capping, foundations and seal defences. Limelite NHL 5 is suitable for conservation and restoration of historic buildings that were built with lime mortar

Hydraulic lime sets by a process called hydrolysis, a reaction caused by water. They are faster setting than non hydraulic limes and more durable, meaning they are well suited to use external use, especially in damp or exposed conditions.