Mycroblock - Fn Accelerating Admixture

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1000 Ton (MOQ)

Business Type Manufacturer, Exporter, Supplier
Product Specifications View
Country of Origin India
Appearance Free Flowing Liquid
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Product Details

Color
Straw Coloured Free Flowing Thin Liquid
Sp.gr @ 25 0C
1.25 to 1.30 @20°C
Non-volatile contents
13.5 – 14.5 %
pH value
7 to 8
Setting time in min
Passes

Mycroblock FN is an accelerating admixture which is made without chloride and isbased on a blend of nitrite and format salts. It comes as a straw-coloured solution that dissolves in water right away. By quickening the early phases of cement hydration, Mycroblock FN causes a quicker stiffening and enables strength increase to start earlier. This impact is most prominent within the first 24 hours following mixing and is especially visible at low temperatures.

Mycroblock FN accelerators increase the solubility of calcium ions in the mix, promoting faster hydration of cement particles. FNs are made up of a polymer backbone with carboxylate groups that help reduce the viscosity of the concrete mix. FNs work by creating a steric effect. The long, flexible polymer chains attach to the surface of cement particles, preventing them from clumping together. This dispersion leads to improved workability and reduces water demand.

 

Where to use:

➢ Cold Weather Construction

➢ Precast Concrete Production

➢ Rapid Repair Work

➢ Shotcrete Applications

➢ Winter Sports Facilities

➢ High-Performance Concrete

➢ Emergency Repairs like after a natural disaster

➢ Thin Overlays and Toppings

 

Features of Mycroblock FN Compounds:

➢ Rapid Setting: Mycroblock FN significantly reduce the time it takes for concrete to set, allowing for quicker formwork removal and early finishing work.

➢ Early Strength Development: It enhances the rate of strength gain, enabling concrete to reach required strength levels faster, which is especially useful for projects with tight schedules.

➢ Improved Workability: Mycroblock FN maintain or even enhance the workability of the concrete mix, making it easier to place and finish.

➢ Versatility: It can be used in various applications, including cold weather concreting, precast concrete production, and rapid repair projects.

➢ Compatibility: Mycroblock FN are designed to be compatible with various cement types and other chemical admixtures, allowing for flexibility in mix design.

➢ Temperature Adaptability: Mycroblock FN often perform better in low temperatures, making them ideal for winter construction projects.

➢ Enhanced Durability: Mycroblock FN also contribute to the long-term durability of concrete by promoting optimal hydration.

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