VAGA HR15 - Огнестойкая штукатурка

For building fire-resistant works with high structural properties.‎ HR15 with HIGH MECHANICAL RESISTANCE and FIRE RESISTANCE is particularly suitable for laying concrete, cement and brick blocks.‎ It is also suitable for making plaster; it can be used for protecting and repairing concrete structures in compliance with UNI EN 1504-3.‎ YIELD - 1 m³ of ready-mixed mortar is equivalent to about 70 25 kg bags.‎ - 20 Kg xm2 of plaster.‎ - 20 Kg xm2 of lined wall with 20x20x40 cm cement blocks.‎ PACKAGING HR15 is supplied in 25 kg bags on 2-way pallets of 1500 kg (equivalent to 60 bags).‎ APPLICATIONS HR15 is ideal for: - The protection and repair of concrete structures in compliance with UNI EN 1504-3; - The construction of load-bearing masonry in: cement blocks, concrete, brick or natural stone; the product complies with: - UNI EN 998-2 "MALTE PER MURATURA", classification M15; - D.‎M.‎ 14 January 2008 "new standards for constructions".‎ - the construction of masonry, including load-bearing masonry, in seismic areas, with reference to Ordinance of the President of the Council of Ministers (O.‎P.‎C.‎M.‎) no.‎ 3274 of 2003 "technical regulations for constructions in seismic areas", and no.‎ 3431 of 2005 "further integrations to O.‎P.‎C.‎M.‎ no.‎ 3274 of 2003".‎ - the creation of internal and external plasters with high mechanical resistance, in compliance with UNI EN 998-1 "MALTE PER INTONACI INTER INTERNI ED Ester Esterni", classification CS IV; - the laying and sealing, even vertically, of natural stone cladding; - the sealing and protection of hydraulic and/or electrical piping; - the laying of load-bearing elements such as anchor bolts, counterframes, etc.‎.‎.‎.‎ - rendering and subsequent laying of plaster on particularly smooth surfaces, such as concrete walls.‎ PRODUCT PREPARATION AND APPLICATION Mix HR15 with approximately 3.‎5 litres of clean water per bag, taking care to use the entire contents of each bag.‎ For proper mixing, we recommend using a mechanical mixer (concrete mixer, auger mixer, etc.‎).‎ Mixing is considered complete when a homogeneous mixture is reached.‎ Do not prolong mixing beyond 3 minutes.‎ After mixing, apply the product within a maximum of 30÷40 minutes.‎ Before applying the product, always make sure that the substrate is clean and free of crumbling parts, oils, grease and anything else that may affect the mortar's adhesion.‎ In the case of temperatures above +30°C, we recommend wetting the substrate.‎