RC 220 25kg Λευκό
    RC 220 25kg Λευκό

Novamix Repair Mortar RC 220

Reference: 0.38.606.120

In stock 1-3 Working Days
€12.77
Tax included

Novamix Repair Mortar RC 220

Quantity

Description

Novamix Repair Mortar RC 220

  • Repair mortar RC 220 from the company Novamix
  • RC 220 is a ready-to-use, fibre-reinforced, resin-based cementitious mortar with selected aggregates and special additives
  • It is easily applied to horizontal and vertical surfaces for non-structural concrete repairs giving a smooth finish
  • Can be used as a substrate for PLANOCOLOR SYSTEM decorative coatings on walls, floors and ceilings
  • RC 220 is suitable for: Concrete restoration works, Principle 3, Methods 3.1 & 3.3 of EN 1504-9.  Spot restorations up to 50 mm - filling gaps, niches and small imperfections. Repair of cracks in masonry
  • Suitable as a substrate for the decorative coatings of PLANOCOLOR SYSTEM
  • Forming of rigid joints

Features

  • Form Powder Color White
  • Chemical base Portland cement, limestone aggregate
  • Granulometry Dmax: 0,6 mm
  • Effective weight 1,5 ± 0,1 kg/L
  • Container shelf life ≈ 2 hours /20oC
  • Floor depth after 3 - 4 hours
  • Technical characteristics
  • Compressive strength ≥ 35 N/mm2
  • Flexural strength ≥ 12 N/mm2
  • Chloride content ≤ 0,02 % Chloride content ≤ 0,02 %
  • Adhesion strength ≥ 1,5 N/mm2
  • Thermal Compatibility Part 1: Adhesion after cyclical freeze-thaw cycles ≥ 1,2 N/mm2
  • Capillary absorption ≈ 0,3 kg /m2 √h
  • Hazardous substances (Cr6+ ) Compliant with 5.4
  • Reaction to fire F

Application

  • Substrate preparation - Remove loose and loose parts of concrete or cement mortar in general, until the substrate is compact and rough with a minimum tensile strength of > 1.5 N/mm²
  • Surfaces shall be free from dust, dirt, oils, grease, rust and in general from elements that would adversely affect adhesion
  • Soak the substrate with water
  • Before repairing with RC 220, remove excess water using air or a sponge
  • For applications on existing floor and/or wall coatings made of ceramic tiles, granite tiles, marble, mosaics, the application of PLANO CONTACT acrylic quartz primer is recommended 
  • Preparation of the mixture
  • Add to a suitable container water corresponding to the required quantity of powder. For 25 kg RC 220 add 4,25 - 4,75 litres of water depending on the desired workability
  • Slowly and with stirring add RC 220 to the water
  • Mix with an electric mixer for at least 3 minutes until complete homogenisation of the mixture without lumps is achieved
  • For small quantities, mixing can also be done by hand. The mixture is ready to use.

Method of application 

  • The mixture shall be applied using a flat trowel, trowel or suitable spraying systems to ceilings, horizontal and vertical surfaces, applying sufficient pressure and thoroughly compacting the material on the surface.
  • The maximum permissible thickness is 20 mm per layer, 15 mm for ceilings
  • When a greater thickness is required, apply successive coats when the previous one starts to set and does not stick to the hand
  • Protect the wet mortar from rapid drying by suitable means
  • For smoothing surfaces before applying PLANOCOLOR MICROCEMENT or PLANOCOLOR GRANIT decorative coatings, a waiting period of 18 hours to 3 days is recommended, depending on the thickness of the filling
  • For coating applications with non-moisture sensitive coatings such as ceramic tiles a waiting time of 24 - 48 hours is sufficient

Data sheet

Max Grain Size
6mm
Container
Bag 25 kg
Colour
White

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