High Range Water Reducer, Chemical Compound
 
 

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High Range Water Reducer

ULTRACO N-58P

 

HIGH WATER REDUCING ADMIXTURE FOR CONCRETE

 

Ultracon-58 High Range Water Reducer is a high molecular weight modified lingo- sulphonate based concrete Plasticizer for production of High quilty concrete .

 

Complies with IS: 9103: 1999, ASTM C-494 Type A, BS 5075 part I -1982

 

APPLICATION:-

 

 

ADVANTAGES:-

 

  • Reduced water without loss of workability.
  • Increased concrete strength and durability.
  • Economy by cement saving in the mix having same workability and strength as with control mix.
  • Reduces segregation and bleeding particularly in harsh Gap- graded mixtures.
  • Reduces shrinkage and creep.
  • Chloride free – does not attack reinforcement.

 

DOSAGES:-

 

As Ultracon-58P has a wide range of application, the dosage can vary between 0.2% to 1.0% by weight of cement. It is beneficial to evaluate Ultracon-58P dosage by field trials to establish the exact requirements.

 

  • R.C.C Concrete 100 ml – 500 ml Cement
  • Mortar – 150 ml  per Cement Bag
  • P.C.C – 100 ml – 200 ml per Cement Bag

 

COMPATIBILITY:-

 

Ultracon-58P is compatible with all types of Portland cement and sulphate resisting cement. Incase other concrete admixtures are to be used they must be dispensed separately. Do not premix Ultracon-58P with other admixtures.

 

DIRECTION OF USE:-

 

Ultracon-58P should be added to the concrete mix with the gauging water directly into the mixer or in the wet mix. Water reduction is higher if the Ultracon-58P is added to the concrete mix after 50% of the mixing water has been added.
Do not add Ultracon-58P to dry cement.

 

TECHNICAL DATA:-

 

Colour

Dark brown liquid

Sp. Gravity of 25°C + 2°C

1.200 + 0.01

Air entertainment

Maximum 1%

Chloride content

Nil to BS 5075 : 1982

pH

7 to 8

 

EFFECT OF OVER- DOSAGE:-

 

  • A severe over – dosage will result in.
  • Retardation of initial setting time
  • Does not affect the ultimate concrete strength

 

STORAGE:-

 

Minimum shelf life 12 months in unopened original container protected from sunlight and temperature extremes.

 

SAFETY PRECAUTIONS:-

 

Ultracon-58P is water based and non – hazardous. However, it should not be swallowed or allowed to come in contact with skin and eyes.

 
 
Ultracon Infrachem Pvt. Ltd. © 2011
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