Sika Fume - 5KG

Sika Fume® -HR is a concrete additive of a new generation in powder form, based on Sika silicafume® technology. 

Uses

• Sika Fume® -HR 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

Advantage

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

Application

• 2 - 10 % by weight of cement. For optimum results in concrete, always use it in conjunction with Sikament® product range
• Sika Fume®-HR is added with the cement to the concrete at the batching plant before the gauging water. Optimum mixing time 90 seconds.