Repair & Strengthening Systems

Applications

• Old to new concrete
• Chloride-infused areas
• Moist surfaces

Features & Benefits

• Effective load transfer across bond line
• Long open time, > 6 hours
• Small, ready-to-use pack

Usage Guidelines

Mix the two components with a slow-speed stirrer to a smooth consistency. Apply with a brush to a continuous layer.

Estimation

2–2.7 m² per kg

Applications

• Structural bonding of static cracks in concrete
• Strengthening the concrete by filling in voids

Features & Benefits

• High viscous, deep penetrative
• High strengths
• Excellent load transfer
• Small pack, easy to use

Usage Guidelines

Stir and mix well. Inject in the crack using the right one-component pump based on the crack width and depth.

Estimation

Based on void / crack estimates

Applications

• Bonding adhesive
• Bedding mortar
• Fairing of concrete
• Sealing of cracks / voids

Features & Benefits

• High compressive strength > 60 MPa
• Two part, easy to use
• Good chemical resistance
• Excellent bond strength

Usage Guidelines

Mix the two components with a slow-speed stirrer to a lump-free consistency. Apply using a knife / trowel to an even spread.

Estimation

1.2 m² per pack at 2 mm thick (yield: 3.25 litre per pack)

Applications

• Re-profiling of concrete surfaces (> 3 mm thick)
• Repairs to stand runs / construction joints

Features & Benefits

• Resistant to cracking
• Factory made, ready to use
• Good compressive strength, > 20 MPa
• Long pot-life formula

Usage Guidelines

Mix with 4.75 litre of water using a slow-speed drill for at least 3 minutes to a lump-free consistency. Apply using a knife / trowel to finish.

Estimation

5 m² per bag at 3 mm thick (yield: 16 litre per pack)

Applications

• Concrete pavements
• Runways and aprons
• Parking areas & garages
• Warehouses & factories

Features & Benefits

• Fast setting, rapid hardening
• Compressive strength > 15 MPa in 3 hours
• Excellent bond strength
• Crack resistant formula

Usage Guidelines

Mix with 2.75 litre of water using a slow-speed drill for at least 5 minutes to a lump-free consistency. Place, float and finish with a trowel.

Estimation

45 kg/m² at 25 mm thick (yield: 14.5 litre per pack)

Applications

• Aircraft hangar, apron and runway repairs
• Expansion joint shoulder repairs
• Heavy engineering floor repairs

Features & Benefits

• Rapid installation & fast curing
• High impact resistance
• Good resilience
• Available in black and grey colour

Usage Guidelines

Please consult our local representative for a detailed method statement customised to your project requirements.

Estimation

Please refer to the datasheet.

Applications

• Patch repairs to medium-high strength concrete structures (> M35)

Features & Benefits

• Thixotropic, non-sag
• High compressive strength > 70 MPa
• Excellent bond strength
• Crack resistant, fibre reinforced

Usage Guidelines

Mix with 3.5 litre of water using a slow-speed drill for at least 3 minutes to a lump-free consistency. Place, float and finish with a trowel.

Estimation

52 kg/m² at 25 mm thick (yield: 12.4 litre per pack)

Applications

• Patch repairs of low-medium strength concrete structures (< M45)

Features & Benefits

• Thixotropic, non-sag
• Compressive strength 40 MPa
• Excellent bond strength
• Crack resistant, fibre reinforced

Usage Guidelines

Mix with 3.5 litre of water using a slow-speed drill for at least 3 minutes to a lump-free consistency. Place, float and finish with a trowel.

Estimation

50 kg/m² at 25 mm thick (yield: 12.6 litre per pack)

Applications

• Form & fill volume repairs of low-medium strength structures (> M40)

Features & Benefits

• Compressive strength > 40 MPa
• Economical design
• Medium modulus design

Usage Guidelines

Mix with 3.5 litre of water using a slow-speed drill for at least 3 minutes to a lump-free consistency. Form and pour in place using head.

Estimation

50 kg/m² at 25 mm thick (yield: 12.6 litre per pack)

Applications

• Form & fill volume repairs of low-medium strength structures (< M35)

Features & Benefits

• High compressive strength > 65 MPa
• Precision make
• High early strengths
• High modulus design

Usage Guidelines

Mix with 3.5 litre of water using a slow-speed drill for at least 3 minutes to a lump-free consistency. Form and pour in place using head.

Estimation

52 kg/m² at 25 mm thick (yield: 12.4 litre per pack)

Applications

• Form & fill volume repairs of low-medium strength structures (< M40)

Features & Benefits

• Precision make
• Compressive strength > 40 MPa
• Economical design
• Medium modulus design

Usage Guidelines

Mix with 3.5 litre of water using a slow-speed drill for at least 3 minutes to a lump-free consistency. Form and pour in place using head.

Estimation

50 kg/m² at 25 mm thick (yield: 12.6 litre per pack)

Applications

• Form & fill volume repairs of low-medium strength structures

Features & Benefits

• Very low wash-out < 5%
• High compressive strength > 50 MPa
• Precision make
• Thixotropic, pumpable design

Usage Guidelines

Mix with 4.5 litre of water using a slow-speed drill for at least 5 minutes to a lump-free consistency. Form and pour in place using head.

Estimation

75 bags per m³ (yield: 12.4 litre per pack)

Applications

• Large surface area repairs of concrete structures using the dry spray technique

Features & Benefits

• High compressive strength > 40 MPa
• Consistent performance
• High build, up to 100 mm per layer
• Excellent bond, low rebound

Usage Guidelines

Spray apply on a pre-wetted surface using a dry-process shotcrete machine. Maintain the water/powder ratio as per the product datasheet for best results.

Estimation

120 kg/m² at 50 mm thick

Features & Benefits

• Enhances the flexural & tensile strengths of the composite mix
• Enhances bond strengths
• Reduces permeability

Usage Guidelines

Stir well before use. Mix with cement & sand to produce site-batched patching mortar. Refer to the datasheet for mix proportions and other uses.

Estimation

Please refer to the datasheet for details of usage and estimates.

Applications

• Repair & re-profiling
• Bonding agent / slurry
• Cementitious overlays
• Curing aid

Features & Benefits

• Enhances the flexural & tensile strengths of the composite mix
• Enhances bond strengths
• Reduces permeability

Usage Guidelines

Stir well before use. Mix with cement & sand to produce site-batched patching mortar. Refer to the datasheet for mix proportions and other uses.

Estimation

Please refer to the datasheet for details of usage and estimates.

Applications

• To increase live loads
• Upgrade of bridges
• Earthquake retrofitting
• Errors in construction

Features & Benefits

• Lightweight, quick to install
• Widest range to choose from
• Large job references
• Design & on-site support

Usage Guidelines

An in-situ composite is formed using saturant and fibres, or a ready-to-use composite is fixed using adhesive. Refer to the datasheet for details.

Estimation

Please refer to the datasheet for details of usage and estimates.

Features & Benefits

• Dual shrinkage compensated, rapid setting repair concrete for pavement quality concrete (PQC) (M45 grade)

Usage Guidelines

For the emergency reinstatement of damaged or deteriorated concrete, for both internal and external use.

Estimation

7.5 litres per 15 kg bag