NHL 5. Pure and natural hydraulic lime, eminently hydraulic, specified when strength and high freeze-thaw resistance are necessary. Recommended Applications. Slabs; Mortars for Hard Stones; NHL 5 Technical Data & Documents. Detailed NHL 5 Information (pdf) SDS-NHL5 (pdf)

HYDRADUR® NHL 5 is a natural hydraulic lime acc. to EN 459-1. It is produced through burning and staking a specifically selected shell limestone. The stabilizing process of HYDRADUR® NHL 5 is effected through carbonation and hydraulic hardening.

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 …

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

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

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.

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 …

Eminently hydraulic lime (NHL 5) is used for external work in exposed areas, such as chimneys and for floor slabs/underpinning. Eminently hydraulic lime contains clay in the range of 21% to 30%. Properties of eminently hydraulic lime are close to those of cement.

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. We have found that this material firms up more quickly than other NHL materials we have used.

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.