Sika - concrete repair mortar SikaMonotop-112 Multiuse Repair

Ready-to-use, one-component repair mortar based on a cement binder and selected aggregates containing synthetic microfibers.

Features

• easy to use, also in overhead position
• thixotropic
• ready to use, just add water
• good mechanical properties
• good adhesion to many types of building materials (concrete, stone, brick, steel)

Application

• concrete repair (including posts, balcony edges)
• repair of damaged horizontal and vertical surfaces
• re-profiling and leveling of concrete substrates

Technical data

• chemical base cement binder, selected aggregate, synthetic fibers and special additives
• appearance / color gray powder
• density ~ 2.05 kg / dm ³ (fresh mortar)
• maximum grain size D _max 2.5 mm
• content of soluble ions in chloride ≤ 0.05% (according to PN-EN 1015-17)
• compressive strength ~ 50 MPa after 28 days (according to PN-EN 12190)
• modulus of elasticity in compression ~ 15.7 GPa (according to PN-EN 13412)
• peel strength ~ 2 MPa (according to PN-EN 1542)
• thermal compatibility ~ 2 MPa, part 1 - freeze-thaw (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)
• resistance to carbonation dk ≤ test concrete, MC 0.45 (according to PN-EN 13295)
• mixing ratio 0.7–0.84 l of water per 5 kg bag of powder; 14% –16% l of water in relation to the weight of the loose component
• consumption depending on the roughness of the substrate and the thickness of the layer; approx. 18 kg of dry mortar per 1 m per 1 cm of layer thickness
• efficiency from one 5 kg bag about 2.83 dm ^{3 of} fresh mortar
• layer thickness minimum 5 mm / maximum 25 mm, if it is necessary to apply a thicker layer, subsequent layers should be made after hardening the previously arranged ones
• ambient and substrate temperature when applying minimum +5 C / maximum +35 C
• suitability for use ~ 60 minutes at the temperature of +23 C
• storage conditions: store in a dry and cool room, in original and undamaged original packaging; best to use within 18 months from production date
• package 5 kg bag with an aluminum layer