Shotcrete

• Air-entrainment provides superior resistance to freeze-thaw cycling and salt-scaling resistance
• Improved adhesive and cohesive plastic properties
• Significantly reduced rebound, resulting in lower material usage
• Improved ability to build greater thicknesses in a single pass in both vertical and overhead orientations
• Improved resistance to water wash-out
• Improved resistance to sulphate attack
• Very low permeability
• Low shrinkage
• Compatible with integral, pre-applied and/or post-applied corrosion inhibitors*
• Designed with natural normal-density non-reactive aggregates to eliminate potential alkali-aggregate reactivity (AAR)

*For more information regarding the use of a corrosion inhibitor in conjunction with King® MS-D1, please contact your Sika Canada Technical Representative.      OPTIONAL FEATURES & BENEFITS    ACCELERATOR LEVEL 

• Improved performance in presence of running water
• Allows for earlier re-opening of traffic lanes on bridges and in subway tunnels

    Product Dosage of accelerator King® MS-D1 - King® MS-D1 X Level 1 King® MS-D1 X2Level 2King® MS-D1 X3Level 3      MICRO-SYNTHETIC FIBRE (SY)

• Micro-synthetic fibres reduce cracking caused by intrinsic stresses
• Type III micro-synthetic fibre in accordance with ASTM C1116
• Grade FR Class I shotcrete in accordance with ASTM C1480

    CORROSION INHIBITOR(CI)

• Corrosion inhibitor protects steel reinforcing and other metals embedded in concrete from corrosion induced by carbonation or chlorides
• Pre-blended corrosion inhibitor provides the correct dosage to enhance corrosion protection

    POTABLE WATER APPLICATION (PW) Product meets the requirements of NSF/ANSI 61   STEEL FIBRE (ST)

• Significantly increased load carrying capacity
• Significantly increased energy absorbing capacity (toughness)
• Significantly increased impact resistance
• Low permeability
• Reduction of cracking due to drying shrinkage

    Product Dosage of fibres King® MS-D1 STA high King® MS-D1 STB medium King® MS-D1 STClowKing® MS-D1 STDverylow     MACRO-SYNTHETHIC FIBRE (MF)

• Significantly decreased wear on placing equipment and accessories when compared with steel fibres
• Ideal for use in manways or other areas where people may come in contact with the shotcrete surface
• Significantly increased load carrying capacity
• Significantly increased energy absorbing capacity (toughness)
• Significantly increased impact resistance
• Improved adhesive and cohesive plastic properties
• Low permeability

    Product Dosage of fibres King® MS-D1 MFB high King® MS-D1 MFCmedium King® MS-D1 MFD low   Examples: For King® MS-D1 MF with a level 2 dosage of accelerator, a high dosage of macro-synthetic fibres and Gradation No. 1, the name of the product would be King® MS-D1 X2 MFB. For King® MS-D1 with a level 3 dosage of accelerator, with synthetic fibres and Gradation No. 2, the name of the product would be
King® MS-D1 X3 SY G2. For King® MS-D1 ST with a high dosage of steel fibres, a level 2 dosage of accelerator and Gradation No. 1, the name of the product would be King® MS-D1 X2 STA.

• Improved early age strength development
• Air-entrainment provides superior resistance to freeze-thaw cycling and salt-scaling resistance
•  Improved adhesive and cohesive plastic properties
•  Significantly reduced rebound, resulting in lower material usage
•  Improved ability to build greater thicknesses in a single pass in both vertical and overhead orientations
•  Improved resistance to water wash-out
•  Improved resistance to sulphate attack
• Very low permeability
• Low shrinkage
•  Compatible with integral, pre-applied and/or post-applied corrosion inhibitors*
•  Designed with natural normal-density non-reactive aggregates to eliminate potential alkali-aggregate reactivity (AAR)

• Air-entrainment provides superior resistance to freeze-thaw cycling and salt-scaling resistance
• Improved pumpability and shootability
• Improved adhesive and cohesive plastic properties
• Significantly reduced rebound, resulting in lower material usage
• Improved ability to build greater thicknesses in a single pass in both vertical and overhead orientations
• Improved resistance to water wash-out
• Improved resistance to sulphate attack
• Very low permeability
• Low dust levels
• Low shrinkage
• Compatible with integral, pre-applied and/or postapplied corrosion inhibitors (For more information regarding the use of a corrosion inhibitor in conjunction with MS-W1, please contact your KING Technical Representative)
• Designed with natural normal-density non-reactive aggregates to eliminate potential alkali-aggregate reactivity (AAR)
• All KING products are manufactured using ISO 9001:2015 Certified Processes

• Very high early strength for a reduced construction schedule
• Improved performance in presence of running water
• Air-entrainment provides superior resistance to freeze-thaw cycling and salt-scaling resistance
• Allows earlier re-opening of traffic lanes on bridges, and earlier re-entry times in tunnels and parking garages
• Low modulus of elasticity and low drying shrinkage, reducing cracking potential
• Simplified curing method to accelerate construction schedule
• Significantly reduced rebound, resulting in lower material usage
• Superior ability to build greater thicknesses in a single pass, in both vertical and overhead orientations
• Improved resistance to water washout
• Improved resistance to sulfate attack
• Very low permeability
• Compatible with integral, pre-applied and/or post-applied corrosion inhibitors (for more information regarding the use of a corrosion inhibitor in conjunction with KING RS-D1, please contact your Technical Representative)
• Designed with natural normal-density non-reactive aggregates to eliminate potential alkali aggregate reactivity (AAR)
• All KING products are manufactured using ISO 9001:2015 Certified Processes

• Very rapid early age strength development
• Improved adhesive and cohesive plastic properties
• Significantly reduced rebound, resulting in lower material usage
• Superior ability to build greater thicknesses in a single pass in both vertical and overhead orientations
• Low shrinkage
• All KING products are manufactured using ISO 9001:2015 Certified Processes

• Improved early age strength development
• Air-entrainment provides superior resistance to freeze-thaw cycling and salt-scaling resistance
•  Improved adhesive and cohesive plastic properties
•  Significantly reduced rebound, resulting in lower material usage
•  Improved ability to build greater thicknesses in a single pass in both vertical and overhead orientations
•  Improved resistance to water wash-out
•  Improved resistance to sulphate attack
• Very low permeability
• Low shrinkage
•  Compatible with integral, pre-applied and/or post-applied corrosion inhibitors*
•  Designed with natural normal-density non-reactive aggregates to eliminate potential alkali-aggregate reactivity (AAR)

• Améliore le rendement des systèmes de protection cathodique
• Air entraîné fournissant une résistance supérieure aux cycles de gel-dégel ainsi qu’à l’écaillage dû aux sels de déglaçage
• Formulé avec des granulats naturels fins et grossiers de densité normale, non-réactifs afin d’éliminer toute réaction alkali-granulat potentielle (RAG)
• Le système de management régissant la fabrication de tous les produits KING est certifé ISO 9001 : 2015

• Temps de travail allongé avec une thixotropie permettant aux artistes de réaliser plusieurs types de formes complexes
• Air entraîné fournissant une résistance supérieure aux cycles de gel-dégel
• Excellentes caractéristiques de pompage et de projectabilité
• Excellente adhésion et cohésion à l’état plastique
• Quantité de rebond minimisé ayant pour résultat l’utilisation d’une plus faible quantité de matériau
• Capacité de projeter une épaisse couche dès le premier passage sur paroi verticale ou en surplomb
• Faible émanation de poussière
• Formulé avec des granulats naturels fi ns de densité normale, non-réactifs afi n d’éliminer toute réaction alkaligranulat potentielle (RAG)
• Le système de management régissant la fabrication de tous les produits KING est certifi é ISO 9001 : 2015

• Low cracking potential (according to AASHTO T334)
• Very low shrinkage
• Physical properties similar to conventional concrete, thus offering excellent compatibility with existing concrete
• Air-entrainment providing superior resistance to freeze-thaw cycling and salt-scaling resistance
• Improved adhesive and cohesive plastic properties
• Significantly reduced rebound, resulting in lower material usage
• Very low permeability
• Designed with natural, normal-density, non-reactive, fine and coarse aggregates to eliminate potential alkali-aggregate reactivity (AAR)

• Air-entrainment provides superior resistance to freeze-thaw cycling and salt-scaling resistance
• Improved adhesive and cohesive plastic properties
• Significantly reduced rebound, resulting in lower material usage
• Improved ability to build greater thicknesses in a single pass in both vertical and overhead orientations
• Improved resistance to water wash-out
• Improved resistance to sulphate attack
• Very low permeability
• Low shrinkage
• Compatible with integral, pre-applied and/or postapplied corrosion inhibitors (for more information regarding the use of a corrosion inhibitor in conjunction with KING MS-D1 UG, please contact your Technical Representative)
• Designed with natural normal-density non-reactive aggregates to eliminate potential alkali-aggregate reactivity (AAR)
• All KING products are manufactured using ISO 9001:2015 Certified Processes

• Rapid early-age strength development
• Improved performance in presence of running water
• Improved adhesive and cohesive plastic properties
• Significantly reduced rebound, resulting in lower material usage
• Superior ability to build greater thicknesses in a single pass in both vertical and overhead orientations
• Improved resistance to water wash-out
• Improved resistance to sulphate attack
• Low permeability
• Low shrinkage
• All KING products are manufactured using ISO 9001:2015 Certified Processes

• Very rapid early age strength development
• Improved adhesive and cohesive plastic properties
• Significantly reduced rebound, resulting in lower material usage
• Superior ability to build greater thicknesses in a single pass in both vertical and overhead orientations
• Low shrinkage
• All KING products are manufactured using ISO 9001:2015 Certified Processes

• Superior impact and abrasion resistant characteristics
• Significantly increased load carrying capacity
• Significantly increased energy absorbing capacity (toughness)
• Rapid early-age strength development
• Low permeability
• Can be poured in-place as a conventional concrete mix
   

• Superior impact and abrasion resistant characteristics
• Significantly increased load carrying capacity
• Significantly increased energy absorbing capacity (toughness)
• Very rapid early age strength development
• Significantly reduced rebound, resulting in lower material usage
• Low shrinkage
• Blended to meet ACI 506 “Guide to Shotcrete”, Table 1.1, Gradation No. 2
• All KING products are manufactured using ISO 9001:2015 Certified Processes

• Improved pumpability and shootability
• Improved adhesive and cohesive plastic properties
• Significantly reduced rebound, resulting in lower material usage
• Improved ability to build greater thicknesses in a single pass in both vertical and overhead orientations
• Improved resistance to water wash-out
• Improved resistance to sulphate attack
• Low permeability
• Low shrinkage
• All KING products are manufactured using ISO 9001:2015 Certified Processes

• Alkali-free, avoiding additional leaching and pollution of alkalis and pollution of ground and surface water.
• When correctly used, marginal reduction of shotcrete strength. 
• Reduction of rebound.
• Easier overhead spraying by improved bond of shotcrete to rock and concrete.
• Reduction of dust formation. 
• Chloride-free, suitable for steel reinforced shotcrete and substrates. 

Sika® Sigunit® P-10 AF dissolved in water as a shotcrete set accelerator has the following characteristics and advantages:

• High early strength development
• Alkali-free
• Minimal strength loss of the accelerated concrete
• No pollution of groundwater by leached out alkalis
• Distinct reduction of rebound and dust
• Improves bond of shotcrete to substrate
• Chloride-free, no negative affect on reinforcement steel

    The supply in powder form has the following additional advantages:

• High flexibility in use
• Low cost of logistics
• Longer shelf-life

• Increases workable life of concrete up to several hours
• Allows controlled delay in set time
• Provides flexibility in planning and scheduling concrete pours
• The effect of SikaTard®-440 in concrete can be negated by addition of appropriate accelerators, at any time

Water Reduction: Sika® ViscoCrete®-2100 can be dosed in small amounts to obtain water reduction from 10−15 % and will achieve water reduction up to 45 % at high dosage rates. Sika® ViscoCrete®-2100 is suitable for all levels of water reduction. High Plasticity: The superplasticizing action of Sika® ViscoCrete®-2100 provides high-slump, flowing concrete that maintains excellent workability and may be placed with minimal vibration even at very low water cement ratio’s as low as 0.25.
Sika® ViscoCrete®-2100 plasticized concrete is highly fluid while maintaining complete cohesion within the concrete matrix to eliminate excessive bleeding or segregation.  
Extended Slump Life and Set Control: Sika® ViscoCrete®-2100 has been formulated to provide controlled and predictable extended slump life for periods of 60 to 90 minutes with normal set times.  
The combined high range water reduction and superplasticizing action of Sika® ViscoCrete®-2100 provide the following benefits in hardened concrete:   

• Higher ultimate strengths allow for greater engineering design flexibility and structural economies
• Reduced water cement ratios produce more durable, dense concrete with reduced permeability
• Highly effective plasticizer reduces surface defects in concrete elements and improves aesthetic appearance

  
Sika® ViscoCrete®-2100 has been formulated to provide maximum water reduction and extended slump retention at low dosages.

Sika® ViscoCrete®-225 P is a unique, specially formulated polycarboxylate powder that combines different mechanisms and is compatible with a variety of cement chemistries. Through surface adsorption and steric separation effect on the binder particles, in parallel to the hydration process, the following advantages may be observed:

• Effective when utilized with cements that have high C3A, sulphate and alkali content.
• Effective when utilized with ordinary portland cements (OPC) and blends of OPC and aluminate cements.
• Compatible with other additives (i.e. citric acid).
• Extremely high water reduction (resulting in high density and strengths).
• Excellent flowability (resulting in greatly reduced placing and compacting efforts).
• Increased high early strength development.
• Improved shrinkage and creep behavior.
• Low absorption time, “wets out” faster then competitive materials.
• Medium retardation.
• Ideal for use in self-leveling, self-compacting applications.

 

Sika® Air-260 provides an enhanced concrete durability with a greater resistance to freeze-thaw cycles.      Sika® Air-260 also provides:   

• Controllability of the air content,
• Improved air-void system,
• Reduced size and number of capillary channels,
• Improved workability especially in lean or harsh mixes,
• Reduced bleeding.

   Sika® Air-260 does not contain intentionally added chlorides.

Sika® Air-360 provides an enhanced concrete durability with a greater resistance to freeze-thaw cycles.     Sika® Air-360 also provides:   

• Controllability of the air content,
• Improved air-void system,
• Reduced size and number of capillary channels,
• Improved workability especially in lean or harsh mixes,
• Reduced bleeding.

   Sika® Air-360 does not contain intentionally added chlorides.

• Provides secondary/post first crack reinforcement in concrete.
• Significantly reduces plastic shrinkage cracking.
• Provides multi-dimensional reinforcement for improved durability.
• Offers reduced permeability of hardened concrete, with high impact- shatter- and abrasion-resistance.
• Offers high chemical- and UV-resistance, thus improving plastic and hardened concrete properties.
• Offers improved ductility, toughness and resistance to spalling.
• In shotcrete, it reduces rebound and wear and tear on hoses and concrete pump.

• Provides multi-dimensional reinforcement;
• Reduces and/or replaces non-structural steel reinforcement, such as welded wire reinforcement and light rebar;
• Improves concrete toughness, fatigue-resistance and long-term durability;
• Increases impact-, shatter- and abrasion-resistance of concrete;
• Reduces segregation, plastic settlement and plastic and hardened shrinkage cracking;
• Saves time and money when compared to alternate reinforcing systems;
• Easy to use and work with.

Improves characteristics of hardened concrete

• Highly increased energy absorption for sprayed concrete
• Crack bridging capacity, especially at large crack openings
• Increased durability due to high chemical resistance
• Rust-free surfaces
• Dissipates strains in concrete and prevents structural cracking
• Increases impact and shatter resistance
• Improves load capacity and ductility
• Increases abrasion resistance
• Increases resistance to freeze thaw attack

Replacing rebar/wire mesh in concrete

• Replaces and/or eliminates the need for secondary reinforcement systems (welded wire fabric reinforcement)
• Easier to handle
• Reduction of construction times
• Homogeniously mixed throughout concrete - Always in the correct location
• Facilitates filling of edges, corners and complex shapes

Replacing steel fibres

• Reduced wear on concrete pumps and hoses compared to steel fibers
• No corrosion stains on surface
• Greater energy absorption at higher displacements