Reinforced, ready-made concrete mix C20 / 25 for non-structural repairs of concrete, element in concrete that do not fulfill load-bearing functions, underlay for floors.

Features

• high compressive strength ≥ 25 MPa
• facilitates concrete and renovation works
• for indoor and outdoor use
• very good working properties - easy to use
• frost-resistant and waterproof (after setting)
• available in bags - which ensures convenience and ease of transport
• protects health and the environment - very low VOC emissions

Application

• concreting and repair work in the house, garden and landscaping
• execution of cement underlays (25 - 100 mm), pressure layers on balconies and terraces and profiling of slopes in
• non-structural concrete repair as CC mortar (on hydraulic cement)
• inside and outside the building in

Technical data

• classification according to EN 1504-3 class R2
• compressive strength (28 days) * ≥ 25 MPa
• reaction to fire class A1 (non-flammable)
• adhesion ≥ 0.8 MPa
• thermal compatibility (durability) - freezing / thawing ≥ 0.8 MPa
• amount of water 2.2 to 2.7 l of water per 25 kg bag
• consumption of about 20 kg / m ^2/10 mm thickness
• efficiency from 1 bag (25 kg) about 13 liters of ready-made concrete mortar
• consumption time ** approx. 1 h (depending on the temperature)
• VOC (VOC) content ≤ 60 μg / m - EmiCode EC 1 Plus
• packing 25 kg bag, 48 bags w / pallet = 1200 kg

* strength tested according to PN-EN 206 + A1: 2016-12, class C20 / 25

** for conditions in application at a temperature of about +20 C and from 55-65% humidity; lower temperature may extend this time, higher temperature will shorten the given time