Concrete Plasticizer-Plastit® LA

Plastit LA supplied as a brown liquid, is based on selected stabilized sugar reduced lignosulphonates blended, which when added to cementitious mixes, accelerates hydration and enables the water content to perform more efficiently.

- Allows continuous placing of concrete at low temperatures -
 Gives anti-frost protection by allowing water reducing thus accelerating cement hydration process -
Allows earlier release from precast moulds -
 Allows reduction in mixing water with no loss of workability -
 Increased density and compressive strength-

As an accelerator for use in concrete and cement mortars to promote rapid strength development for early stripping of formwork, and to assist in resisting of frost attack, ideal for cold winter working conditions.

Optimum dosage of Plastit LA to meet specific requirements should always be determined by trial mixes using the material and conditions that will be experienced in use. The normal dosage range is 0.4 to 1.0 kg/100 kg of cementitious material, including PFA, GGBFS or microsilica.

Appearance Brown Liquid
Specific gravity 1.15 gr/cm3 at 20°C
Chloride Nil to BS5075
Air entrainment Typically less than 2% additional air is entrained at normal dosages.
Alkali content Typically less than 5.0 g. Na2o equivalent/litre of admixture. A fact sheet on this subject is available.

پلاستيت LA يك روان كننده بر پایه لیگنو‌سولفونات با خاصیت زودگیر کنندگی است که مناسب بتن‌هاي با نسبت آب به سيمان بالاي 45% میباشد. اين افزودني با استانداردهاي ASTM C494 , ISIRI 2930 مطابقت دارد.

 Plastit LA is available in 20 kg containers and 240 kg drums.
 Plastit LA has a minimum shelf life of 12 months provided the temperature is kept within the range of 5°C to 35°C. Should the temperature of the product fall outside this range then contact CAPCO for advice. Freezing point: Approximately -3°C