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Hyperkem

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Water-Reducing Superplasticizing Additive – SP II

NBR 11768/19

Superplasticizing Water Reducing Additive – SP II Hyperkem™

Hyperkem™ is a chloride-free, SP II superplasticizing water-reducing admixture for use in ready-mixed concrete, precast concrete, and infrastructure. It promotes increased slump or gains in initial and final strengths without significantly affecting setting time.

Aditivo superplastificante redutor de água SP2 sem cloro

Hyperkem™ additives are SP II type water-reducing superplasticizers added to concrete during its preparation; they increase the workability of the concrete or promote a high reduction in water content.

They provide high strength due to their effect of extremely high water reduction or increased plasticity in concrete. Furthermore, the Hyperkem™ superplasticizer is used to optimize cement consumption in high-strength concrete , improving its durability and properties in the plastic state.

SP2 water-reducing additive

O Hyperkem™ é utilizado como aditivo superplastificante em centrais dosadoras de concreto, obras de infraestrutura e indústrias de premoldados para a produção de:

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  • Concreto de alta fluidez e auto adensável (SCC);

  • Concreto de alta resistência Inicial e Final (CAD);

  • Concreto de baixa relação água cimento (CAD);

  • Correção de abatimento do concreto em obra;

  • Concreto bombeado;

  • Pisos;

  • Concreto projetado;

  • Outros tipos de concreto especiais.

What are the advantages of using Hyperkem™ SP II type water-reducing superplasticizer additives?

Hyperkem™ superplasticizer water-reducing additives were developed to meet a wide range of applications. The main advantages of their use are listed below:

  • Production of High-Performance Concretes , mainly CAD type concrete and precast elements ;

  • Recommended for use in increasing slump or reducing water content in ready-mixed concrete , self-compacting concrete, and high-strength concrete.

  • Water reduction of over 40% in high-strength concrete, resulting in gains in initial and final compressive strength;

  • Controlled grip, allowing for quick demolding;

  • Wide dosage range allowing the production of various families of self-compacting concrete (SCC) without the drawbacks of delayed setting;

  • Free of chlorides, eliminating any risk of corrosion of the reinforced concrete reinforcement due to the influence of the additive;

  • Stability during storage without sediment formation or clogging of tank dispensers and valves.

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