Sika - SikaRepair-30F single component leveling mortar
Price on request
Product description
One-component, leveling polymer-cement mortar (PCC / SPCC), containing microsilica.
Features
- material supplied ready for use, requires mixing only with water
- the possibility of obtaining a different, smooth surface
- class R3 in accordance with PN-EN 1504-3
- resistance to chemical aggression
- ease of preparation and application
- good mechanical properties, tightness
Application
- minor structural and non-structural repairs by manual method and for making putty on concrete surfaces exposed to increased environmental aggression, e.g. in general construction; hydrotechnical construction: sewage treatment plants, dams, dams, reservoirs, canals, according to industry: pavements, underground workings, shafts
- material ideal for leveling the surface before applying protective coatings
- repair work (principle 3, methods 3.1 and 3.2 of PN-EN 1504-9); repair of peeled or damaged concrete in buildings and other reinforced concrete structures (manual application of repair mortar, application of a mortar layer)
- preservation or restoration of passivity (principle 7, method 7.1 and 7.2 of the PN-EN 1504-9 standard); increasing the thickness of the reinforcement cover and replacing damaged or carbonated concrete
- leveling concrete surfaces in layers with a thickness of 1.5 to 4.0 mm in the Sika Repair concrete repair system
Technical data
- chemical base cement, polymer, microsilica, selected aggregate, special additives
- appearance / color gray powder
- density ~ 1.90 kg / dm 3 (density of hardened mortar after 28 days)
- maximum grain size D max 0.4 mm
- content of soluble ions in chloride ≤ 0.05%
- modulus of elasticity in compression ~ 18 GPa (according to PN-EN 13412)
- peel strength ~ 2.5 MPa (according to PN-EN 1542)
- thermal compatibility, part 1: freeze-thaw ~ 1.5 MPa (according to PN-EN 13687-1)
- reaction to fire Class A1 (according to PN-EN 13501-1)
- capillary absorption ≤ 0.5 kg m -2 h -0.5 (according to PN-EN 13057)
- corrosion test according to PN-EN 13295
- theoretical consumption ~ 16.5 kg / m 2 / cm (depending on the roughness of the substrate and losses during application)
- application conditions substrate and ambient temperature from +5 C to +30 C
- suitability for use ~ 60 min (at a temperature of +20 C)
- storage conditions: store in a dry room, in closed and undamaged packages; protect from moisture; best to use within 6 months from the production date
- package 25 kg bag