Deterioration of concrete structures can happen for many reasons such as corrosion, structural damage, water infiltration etc. Many years of research plus decades of practical experience have enabled Sika to develop full comprehensive mortar solutions to repair, restore and rehabilitate concrete structures.

 

Key characteristics of our concrete repair mortars:

  • Cost effective solution
  • High build mortars
  • Strong adhesion
  • Smooth finishing

Cementitious Repair Mortars

Sika's range of cementitious concrete repair mortars.

Resinous Repair Mortars

Sika's range of resin based concrete repair mortars.

Cementitious Based Systems

Sika's range of cementitious concrete repair mortars.

Sika® MonoTop® 612

Sika® MonoTop-612 is a cement-based, one component low permeability repair microconcrete, containing silica fume and polymer, meeting the requirements of Class R4 of BS EN 1504-3.

Use 

  • For repairing all types of structures   
  • Horizontal, vertical and overhead repairs   
  • Hand applied repairs
  • Spray applied repairs
  • For exterior and interior use   
  • In place of R1, R2 & R3 mortars

 

Characteristics and Advantages   

  • Pre bagged for quality   
  • Compatible with Sika® FerroGard® corrosion inhibitors  
  • Easy to mix and apply   
  • Low shrinkage   
  • Good mechanical properties   
  • Adjustable consistency   
  • Suitable for drinking water contact

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Sika® MonoTop® 615

Sika MonoTop-615 is a one component cement based polymer modified high build repair and reprofiling mortar.

Use   

  • For repairing all types of structures   
  • Overhead and vertical repairs   
  • Hand applied repairs   
  • Spray applied repairs   
  • For exterior and interior use   
  • In place of R1& R2 mortars

 

Characteristics and Advantages   

  • Pre-bagged for quality   
  • Just add water   
  • Sprayable by the wet spray method   
  • Contains no chloride admixtures   
  • High build   
  • Low wastage

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Sika® MonoTop® 614F

Sika® MonoTop® 614F  is a cement based, one component  flowable repair mortar containing shrinkage compensators and high range water-reducing agents, meeting the requirements of Class R4 of BS EN 1504-3.

Use

  • Horizontal or vertical repairs
  • Bridges
  • Marine structures
  • Tunnels
  • Buildings
  • Fire damaged structures
  • For exterior and interior use
  • In place of R1, R2 & R3 mortars

 

Characteristics & Advantages

  • One component, ready to use
  • Low shrinkage
  • High mechanical properties
  • Good flow properties
  • Repair depths up to 150mm in one application
  • Can be poured or pumped
  • Overcoatable with Sika reprofiling/levelling mortars and coatings

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Sika® Rapid Repair Mortar

Sika Rapid Repair Mortar is a one component fast setting cementitious repair mortar, meeting the requirements of Class R4 of BS EN 1504-3

Use

  • For repairing all types of structures   
  • Horizontal and vertical repairs   
  • Hand applied repairs   
  • Floor slabs and car park decks   
  • For exterior and interior use   
  • In place of R1, R2 & R3 mortars

 

Characteristics and Advantages   

  • Pre-bagged for quality   
  • Just add water   
  • High early strength   
  • Rapid setting   
  • Contains no chloride admixtures   
  • Non corrosive to steel

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

SikaSet® 45

SikaSet 45 is a one component magnesia phosphate based.

Use

  • Rapid repair mortar for horizontal concrete surfaces
  • Industrial floors, roads, runways, bridge decks and car park decks   
  • Filling mortar for voids and honeycombed areas in concrete   
  • Bedding mortar for inspection chambers, manhole covers, gully grates, stanchion posts, street furniture

 

Characteristics and Advantages

  • Easy to use, just add water   
  • Can be placed at sub zero temperatures   
  • Good unprimed adhesion   
  • High early age and ultimate strengths   
  • Shrinkage compensated mortar   
  • Traffickable within 1 hour

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

SikaCem® 133S Gunite

SikaCem® 133S Gunite (formerly SikaCem® 133 Gunite) is a cement based, polymer modified one component repair mortar containing silica fume and high range water-reducing agents, meeting the requirements of Class R4 of BS EN1504-3. Formulated for machine applications using the dry process without set accelerators, repairs may be profiled and trowel finished where necessary.

Use   

  • Large volume repairs   
  • Bridges   
  • Marine structures   
  • Tunnels   
  • Facades   
  • For exterior and interior use   
  • In place of R1, R2 & R3 mortars

 

Characteristics and Advantages   

  • One component, ready to use micro concrete   
  • Non silica aggregates   
  • Low rebound losses and dust formation during the spraying process
  • Layer thicknesses in one application overhead up to 150mm are possible without any additional mesh reinforcement  
  • Rapid strength gain without set accelerators   
  • Very low shrinkage
  • Can be finished to a high standard  
  • Overcoatable with Sika reprofiling/levelling mortars and coatings

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

SikaCem® 133F Gunite

SikaCem-133F Gunite is a cement based, polymer modified one component repair mortar containing silica fume and high range water-reducing agents, with fibre enhancement for shrinkage cracking reduction. Formulated for machine applications using the dry process without set accelerators, repairs may be profiled and trowel finished where necessary.

Use   

  • Large volume repairs   
  • Bridges   
  • Marine structures   
  • Tunnels   
  • Facades   
  • For exterior and interior use   
  • Enhancing Concrete Cover

 

Characteristics and Advantages   

  • One component, ready to use micro concrete   
  • Non silica aggregates   
  • Rapid strength gain without set accelerators   
  • Very low shrinkage   
  • Overcoatable with Sika reprofiling/levelling mortars and coatings   
  • Fibre Technology reduces shrinkage cracking

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

SikaCem® 133 GP Gunite

SikaCem® 133 GP Gunite is a cement based, polymer modified one component general purpose repair mortar containing silica fume and high range water-reducing agents, meeting the requirements of Class R4 of BS EN 1504-3. Formulated for machine applications using the dry process without set accelerators, repairs may be profiled and trowel finished where necessary.

Use

  • Large volume repairs
  • Bridges
  • Marine structures
  • Tunnels
  • For exterior and interior use
  • In place of R1, R2 & R3 mortars

 

Characteristics and Advantages

  • One component, ready to use
  • Non silica aggregates
  • Low rebound losses and dust formation during the spraying process
  • Layer thicknesses in one application overhead up to 100mm are possible
  • Rapid strength gain without set accelerators
  • Can be finished to a high standard
  • Overcoatable with Sika reprofiling / levelling mortars and coatings

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

SikaCem® 133 CP Gunite

SikaCem® 133CP Gunite (formerly Sikacrete® CP) is cement based one component repair mortar containing limestone aggregate and meeting the requirements of Class R4 of BS EN 1504-3. Formulated for machine applications using the dry process without set accelerators. Repairs and overlay may be profiled and trowel finished where necessary.

Use

  • Large volume repairs
  • Bridges
  • Marine structures
  • Tunnels
  • Conductive overlay for anode and mesh cathodic protection applications
  • For exterior and interior use
  • In place of R1, R2 & R3 mortars

 

Characteristics and Advantages

  • One component, ready to use
  • Non silica aggregates
  • Low rebound losses and dust formation during the spraying process
  • Rapid strength gain without caustic set accelerators
  • Can be finished to a high standard
  • Overcoatable with Sika reprofiling / levelling mortars and coatings

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Resin Based Systems

Sika's range of resinous based concrete repair mortars

Sikadur® 41 CF Normal

Sikadur® 41 CF Normal is a thixotropic, three part patching and repair mortar, based on a combination of epoxy resins and special fillers, designed for use at temperatures between +10°C and +30°C.

Use

As a repair and bonding mortar for:

  • Concrete elements
  • Hard natural stone
  • Ceramics & fibre cement
  • Mortar, bricks and masonry
  • Steel, iron and aluminium
  • Wood
  • Polyester and epoxy
  • Glass

As a repair mortar:

  • Filling of cavities and voids
  • Vertical and overhead use

As an abrasion and impact resistant wearing course:

  • Joint filling and crack sealing
  • Joint and crack arris/edge repair

 

Characteristics and Advantages

  • Easy to mix and apply
  • Very good adhesion to most construction materials
  • High strength
  • Thixotropic: non-sag in vertical and overhead applications
  • Hardens without shrinkage
  • Different coloured components (for mixing control)
  • No primer needed
  • High initial and ultimate mechanical strength
  • Good abrasion resistance
  • Good chemical resistance

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Sikadur® 41 CF Rapid

Sikadur®-41 CF Rapid is a moisture tolerant, thixotropic, structural three part adhesive and repair mortar, based on a combination of epoxy resins and special fillers, designed for use at temperatures between +5°C and +20°C.

Use

As a structural adhesive and mortar for:

  • Concrete elements
  • Hard natural stone
  • Ceramics and fibre cement
  • Mortar, bricks and masonry
  • Steel, iron and aluminium
  • Wood
  • Polyester and epoxy
  • Glass

As a fast setting rapid repair mortar:

  • Filling of cavities and voids
  • Vertical and overhead use

As an abrasion and impact resistant wearing course

Joint filling and crack sealing:

  • Joint and crack arris / edge repair

 

Characteristics and Advantages

  • Easy to mix and apply
  • Suitable for dry and damp concrete surfaces
  • Very good adhesion to most construction materials
  • High strength adhesive
  • Thixotropic: non-sag in vertical and overhead applications
  • Hardens without shrinkage
  • Different coloured components (for mixing control)
  • No primer needed
  • High initial and ultimate mechanical strength
  • Good abrasion resistance
  • Impermeable to liquids and water vapour
  • Good chemical resistance

 

DOWNLOADS

Product Data Sheet

Safety Data Sheet (Part A) | Safety Data Sheet (Part B)

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