Gibco MRF Admixture 5L

Gibco's M.R.F is a chloride-free performance admixture for masonry. It replaces traditional lime with a user-friendly formula. Gibco's MRF is engineered to enhance standard cement, transforming it into high-quality mortars suitable for masonry applications. Laboratory tests comparing MRF with cement-lime mortars have demonstrated that it outperforms them in both plastic and hardened state properties. These tests include:

• Air content measurement
• Water retention evaluation
• Setting time assessment
• Compressive strength testing
• Freeze-thaw resistance analysis
• Sulfate resistance inspection
• Drying shrinkage examination
• Autoclave expansion testing
• Flexural bond strength measurement

The plasticizing properties of Gibco's MRF make it an effective alternative to lime, clay, and other plasticizers, resulting in significant cost savings, as 5 liters of it can replace up to 45 bags (900KG) of lime. Whether you're working with block, brick, or stone, MRF is capable of completing the entire task.

PLASTIC PROPERTIES:

• Extends board lifespan and setting duration
• Produces a uniform gel-like consistency
• Improves ease of work
• Enhances adhesion capabilities
• Reduces water requirements

HARDENED PROPERTIES:

• Provides freeze/thaw resilience
• Increases flexural bond durability
• Offers protection against permeability
• Ensures more consistent coloration
• Achieves higher MPA (Megapascals) values

COMPLIANCE:

The admixture has been found to comply with the following parameters:

• Durability - (AS 3700, Appendix E)
• Bleed Test - (AS 1012.6)
• Flexural Strength by Bond Wrench - (AS 3700, Appendix D6)
• Compressive Strength - (AS 1012.8.3, 9)

Gibco MRF Lime Alternative meets Australian Standards regarding Bleed test, Compressive Strength, Flexural Strength, and Durability (M2, M3, M4 Mortar) when used as directed.

DIRECTIONS FOR USE: 40ml per 20kg of cement