Sika Fly Ash - 15 KG

Sika Fly Ash® is a concrete additive of a new generation in fine powder form and spherical particles which reduces the water requirements and creates a lubricating effect that causes concrete to flow and pump better. In addition, the concrete is more cohesive and is less prone to segregation. 

Uses Sika Fly Ash® is used in structural concrete, precast concrete, and other fields of concrete construction where high demands are imposed on the quality of fresh and hardened concrete such as :

• High-rise structures.
• Dams and roads.
• Power stations.
• Bridges and tunnels

Advantages

• Excellent workability
• Increased durability
• High early strengths
• Increased ultimate strengths
• Increased resistance to abrasion
• Highly increased water tightness
• Highly reduced chloride diffusion
• Easy to work and economic benefits
• Chloride-free - does not attack any reinforcement

Application

• 25 - 35 % by weight of cement. For optimum results in concrete, always use in conjunction with Sikament® superplasticizer
• Sika Fly Ash® is added with the cement to the concrete at the batching plant before
• the gauging water. Optimum mixing time 90 seconds. 

Download data sheet