OLY WALL NHL is a product based on natural hydraulic lime NHL with the addition of natural white pozzolana with hazelnut hues. Mixed with washed sand and water, it allows to obtain masonry mortars for making plasters, “like-for-like replacement” works, grouting and stylization of brick or stone elevations. It is physically and chemically compatible with the components used in the walls; it has a low content of water-soluble salts. In contact with water, the lime reacts to form very poorly soluble and very stable hydrate products of a basic nature. The advantages include: high performance (low soluble salt content; excellent chromatic effect); compatible (physically and chemically compatible with the components used in ancient walls) 

Mixed with washed sand of suitable granulometry and water in the right proportions, OLY WALL NHL allows to obtain masonry mortars to carry out interventions of “like-for-like replacement”, grouting and stylings of brick or stone elevations

OLY WALL NHL must be mixed on site with drinking water and with washed aggregates of suitable particle size and color; the dosage varies from 350 to 400 Kg/m³ depending on the use. The mixing water must be dosed to the bare minimum, based on the humidity of the aggregates: any excess water decreases the final performance of the product. It is advisable to introduce 3/4 of the necessary water into the mixer, adding the product and the remaining water continuously until the desired consistency is obtained. Mix thoroughly until a perfect amalgam is obtained. The surfaces to be treated must be compact, perfectly washed with pressurized water and moistened to saturation, without water in stagnation. Apply with normal manual or mechanical equipment. Do not mix the product by adding water once it has set. Apply on clean, dust-free surfaces, inconsistent parts, paints, grease and any other material that could compromise good adhesion

Multi-layer paper bag of 15 Kg.

Pallet 90×15 – 1350 Kg.