GROUT 6

Castable, rheoplastic, structural, controlled shrinkage grout mortar

Code: GRT.0070

Components: 1

Appearance: Powder

Rheoplastic controlled shrinkage cement screed, with superfluid consistency, based on high-resistance cements, polymeric modifiers, shrinkage resistant agents, anti-allergic additives, selected siliceous aggregates.

Certification obtained and Standards

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

maximum-diameter-of-aggregate

Maximum diameter of aggregate: 6 mm

min-recommended-thickness

Min. recommended thickness: 1(*) - 4 cm

pot-life

Pot-life: 60 min

max-recommended-thickness

Max. recommended thickness: 30 cm

shelf-life

Shelf-life: 12 months

temperature-of-use

Temperature of use: +5 / +35 °C

mix-with-water

Mix with water: 10-12 %

Technical specifications

Chloride content

< 0.01 %

Flexural strength

> 8 N/mm²

CLS adhesion (cutting test)

> 5 MPa

Determination of thermal compatibility

≥ 2 mPa

Resistance to carbonatation

0.5 mm

Static elastic modulus

30000 N/mm²

Resistance to the extraction of the steel bars with improved adhesion

> 30 MPa

Reaction to fire

A1 _

Bonding force

≥ 2 N/mm²

Capillary absorption

0.49 kg•h^0.5/m²

Compressive strength

> 70 N/mm²

Density

2190 kg/m³

Skid resistance

50 mm

Available colours

- Gray

Use fields

Structural restoration, dimensional adjustments, reinforcements, high dimension anchorages, drawing and armouring works, etc., by pumped or poured casting installation. Realisation 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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