Eminently hydraulic natural lime NHL 5.
In the production of mortars as the only binder or mixed with other hydraulic and non-hydraulic binders, giving them workability and flexibility, reducing significantly retraction in hydraulic mortars (e.g. masonry, render and finishing mortars). In the production of rehabilitation mortars, as the only binder, in the execution of internal and external renders, over ancient substrates. In different civil engineering uses, such as, soil treatment.
SECIL NHL 5 is an eminently hydraulic binder composed in its majority by calcium silicates, aluminates and calcium hydroxide. It is obtained by the burning of marlstone, followed by grinding.
Features and benefits:
CE marked, Classified as NHL 5 according to the NP EN 459-1:2010
12 months provided the conditions of the original packaging remain unaltered and in good storage conditions, protected from extreme temperature and humidity
M20/330 Proprietary lime:sand
100% burnt limestone
To BS EN 459-1
≥ 5 and ≤ 15 MPa to EN 459-1
Initial: > 1 h. Final: < 15 h.