CHRYSO: ADMIXTURES FOR CONCRETE

  • HIGH RANGE  WATER REDUCING – SUPER PLASTICIZING ADMIXTURE
CHRYSO® OPTIMA 76
HIGH RANGE WATER REDUCING – SUPER PLASTICIZING ADMIXTURE

Description

CΗRYSO® Optima 76 is a new generation superplasticizer /high range water reducer, based on modified polycarboxylate.

CΗRYSO® Οptima 76  is recommended for concrete with  high rheological requirements and   extended slump retention properties. 

Usages

  • Ready mix concrete
  • On site concrete
  • Concrete with  high  rheological  properties
  • Shotcrete

Advantages

Confidence and  technical support provided by  MARMOLINE,  in  cooperation  with CHRYSO® multinational group.

Application Mode

CΗRYSO® Οptima 76 must be  added to the mixing water  or at the  end of the mixing cycle.  
Should the product be  added to fresh concrete,  into the mixing truck, it is necessary to mix at high speed, for about 5 minutes.

Specifications

CΗRYSO® Optima 76 is a superplasticizer – high range water reducer,  conforming to the European  standard ΕΝ 934-2 (T3.1& T3.2.) and bearing the CE marking.

Packing

  • In bulk
  • In IBC tunks (1000 kg)
  • In drums (200kg) and  plastic containers (20 kg)

Storage

  • Avoid prolonged storage of the product at high temperatures.
  • Protect the product from frost. Use it at temperatures above 0°C.
  • Should the product freeze, it will recover its properties. After thawing, an efficient agitation is  necessary until the product is entirely homogeneous again.
  • Shelf life: At least 12 months.

Consumption

0.3 to  3 kg per 100 kg of cement.

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