Super Plast MG2900

Written by Super User on . Posted in Concrete Admixture




Super -plasticizer retarder and premium high-water reducer

(Super Plast MG2900)


This is a melamine-formaldehyde based product that not only increases the slump and workability but also produces an impermeable concrete. This super plasticizer is approved by Iran standard and industrial researches institute and by Europe EN-934-2. This product can reduce concrete water up to 25%. Super Plast MG 2900, by making some delay to hydration, allows the workers to have sufficient time for pouring the concrete in the mold for the final furnish. It is more recommended for mild or warm climate. This is one of the best super plasticizers for pre-cast concrete. Super Plast MG 2900 is also available in powder


Complete and homogenous cement dispersion and impermeable concrete

Due to its being colorless, it is appropriate for the concrete containing white cement

Gaining resistance at concrete early ages

Preventing surface cracks and the cracks made by heat

Good agreement with micro silica and fly ash

No segregation in highand falling slumps

Good adaptability with various kinds of Portland cement and anti-sulfate

Appropriate for bulky concreting in warm climates


The dosage of each Super plast MG 2900 is specified with regard to building materials, the mix design requirements and concreting conditions which are determined by laboratory tests. However, a dosage between 0.5 to 2 % of the cement weight is recommended. In concrete containing micro silica, it is possible to increase the dosage up to 2.5% as the need arises

How to use

If you use powder Super plast MG 2900, first mix it gently with the 70(water) to 30 (powder) obtain a homogenous liquid. Then, in laboratory conditions, dissolve the specified amount of Superplast MG 2900 in the whole water of the mix design and pour into the concrete which is being made and allow the mixing to continue for 2 or 3 minutes

In WORKSHOP conditions: add the specified amount of Superplast MG 2900 to the water which is being poured into the concrete. If the concrete is ready-mode, add the Superplast MG 2900 from the terminal opening of the mixer and allow the mixing continue 100 turns

As Super plast MG 2900 does all its chemical reactions in water, avoid pouring it on dry materials



Appearance: liquid

No chlorine ion

PH: 10.5 ± .5

Density: 1.17 ± 0.02

Freezing Point: near 0 degree of Celsius. In case of freezing, you can recycle it by heating

Packaging and maintenance: keep in 25 kg gallons and 250-kg barrels. The tank of Superplast MG 2900 must be kept in sealed containers in a covered area out of direct sunlight

Safety points

Super plast MG 2900 contains no toxic or flammable materials; however, if you touch it, wash your hands or other parts of the body with water


In compliance with ASTMC 494 standard, European EN-934-2 standard, and Iran 2930 standard