GROUT 2

Rheoplastic, structural, anti-shrinkage mortar, for precision anchorage

Code: GRT.0067

Components: 1

Appearance: Powder

Anti-shrinkage, rheoplastic, castable mortar, for precision anchorage of operating machines, turbines, rolling mills, bridge cranes, etc. Based on cement binders, super-lubricants meeting agents, compounds-resistant mortar, specific polymers, selected aggregates, superpozzolanic reactive fillers.

Certification obtained and Standards

Products and systems for the protection and repair of concrete structures - Anchoring of reinforcing steel bar

EN 1504-6

Products and systems for the protection and repair of concrete structures - Anchoring of reinforcing steel bar

Products and systems for the protection and repair of concrete structures - Structural and non-structural repair (R4)

EN 1504-3

Products and systems for the protection and repair of concrete structures - Structural and non-structural repair (R4)

General characteristics

shelf-life

Shelf-life: 12 months

uv-resistant

UV-resistant

temperature-of-use

Temperature of use: +5 / +35 °C

mix-with-water

Mix with water: 14 %

maximum-diameter-of-aggregate

Maximum diameter of aggregate: 2 mm

min-recommended-thickness

Min. recommended thickness: 2 cm

pot-life

Pot-life: 30 min

max-recommended-thickness

Max. recommended thickness: 15 cm

Technical specifications

Bonding force

2.32 N/mm²

Capillary absorption

0.45 kg•h^0.5/m²

Darcy impermeability

10⁻¹⁰ cm/s

Density

2100 kg/m³

Skid resistance

68 mm

Chloride content

< 0.01 %

Static elastic modulus

30000 N/mm²

Compressive strength

> 75 N/mm²

Determination of thermal compatibility

2.0 N/mm²

Resistance to carbonatation

1 mm

Water/binder ratio

0.35 _

Flexural strength

> 10 N/mm²

Reaction to fire

A1 _

Available colours

- Gray

Packaging and dimensions

- Bag 25 kg

- Pallet: 50 x (Bag 25 kg)

Characteristics

For the realisation of road joints, in works with high motor vehicle traffic, GROUT 2 can be added with 25 kg/m³ (300 gr/25 kg bag) of READYMESH M1-220 steel fibres and 1 kg/m³ (10 gr/bag) of READYMESH PM-060 polypropylene fibres.

Use fields

Precision anchorage of operating machines: presses, turbines, power supplies, rolling mills, alternators, bridge cranes, metal structures, tracks, etc. Structural adjustments, restorations, drawing and armouring, through injections or castings poured in caisson. Realisation of connecting anchorages through steel bars with diameter and depth consistent with design specifications, through casting in perforations provided for this purpose. Construction of structural road joints.

Preparation of supports

Application surfaces should be clean, free of soiling, crumbling and non-adhering parts, dust, etc., conveniently saturated with water until they reach the condition "saturated with dry surface".

Use method

Insert 2/3 (approximately 2.5 litres per bag) of the total mixing water in the cement mixer, then gradually add the product and the remaining water, mix until a homogeneous lump-free mixture of the desired consistency is obtained.

For high anchoring sections GHIAIETTO 6.10 should be added (please refer to the appropriate technical data sheet for more information).

Application methods

- Pour out

Tool cleaning

- Water

Permitted supports

- Concrete

- Prefabricated concrete

- Mixed walls (bricks and stones)

- Rusty reinforcement rods

Warnings, precautions and Ecology

Given the self-levelling properties of the product and its self-compacting properties, it is recommended to pay special attention to the vibration step. A excessive zeal in the vibration operation can worsen the aesthetic appearance of the resulting product.

Do not use in the absence of adequate lateral confinement.

Cure the protection and the moist hardening of exposed surfaces.

Adopt casting procedures capable of ensuring the absence of gaps and discontinuities, pouring the mortar from a single part of the casting perimetre to avoid air pockets.

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Products on display

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