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aditivo redutor de água superplastificante SP I Jetkem

Superkem

21 / 27 / 50

Water-Reducing Superplasticizing Additive – SP I

NBR 11768/19

Superplasticizing Water Reducing Additive – SP I Superkem

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

Aditivo superplastificante redutor de água tipo SP I Novakem

Superkem additives are SP I type water-reducing superplasticizing additives added to concrete during its preparation or on site, increasing the workability of the concrete or promoting a high reduction in water content .

They provide high final and initial strengths due to their effect of high water reduction or high plasticity in concrete. Furthermore, the Superkem superplasticizer is used to optimize cement consumption in higher-strength concrete , improving its durability and properties in the plastic state.

SP I type water-reducing superplasticizer additive

Airkem is used as an air-entraining admixture in concrete batching plants for the production of:

  • Lightweight concrete with a unit mass of up to 1,600 kg/m³ (depending on materials, temperature and mixing conditions);

  • Stabilized mortar ;

  • Controlled density terrain ;

  • Subfloor filling ;

  • Improved thermal and acoustic comfort;

  • Concrete and mortar for filling and raising ;

  • Filling in ditches, mines and contaminated soils;

  • Other types of lightweight concrete and mortars.

What are the advantages of using the water-reducing superplasticizer additive – SP I Superkem?

Os aditivos redutores de água superplastificante Superkem foram desenvolvidos para atender a uma ampla gama de aplicações. As principais vantagens quanto ao uso são listadas abaixo:

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  • Aumento da trabalhabilidade do concreto e seu abatimento;

  • Recomendado para ser utilizado para aumentar o abatimento ou a redução de água em concretos dosados em central;

  • Redução de água acima de 20% em concretos de alto consumo, com ganhos de resistências à compressão iniciais e finais;

  • Pega controlada, permitindo rápida desforma;

  • Aditivo isento de cloretos eliminado qualquer risco de corrosão das armaduras do concreto armado pela influência do aditivo;

  • Estabilidade durante a estocagem sem a formação de sedimentação e entupimento dos dosadores e válvulas dos tanques.

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