M.J. Construction Chemicals is one of the leading construction chemicals manufacturing companies in India. Headquartered in Mumbai, the company caters to all kind of construction chemicals required for building industry, airports, railways, industrial structures, infrastructure projects, highways etc.

The group also manufactures varieties of admixtures used for making good concrete of different grades under different climatic conditions. The chemical admixture manufactured by group includes different kind of concrete admixtures such as plasticisers, super plasticisers, accelerators, set retarders, and air entraining agents used for making good concrete.

The range manufactured by the group has different properties for admixture which are modified in order to accelerate or retard the setting time of concrete, to increase the workability, water reduction, dispersion and air entertainment, impermeability, increase in concrete strength.
Major advantages of using M.J. Construction Chemicals concrete admixtures by the building industry include:
• Reduces cost of concrete construction
• Maintains the quality of concrete during the stages of mixing, transporting, placing and curing in various kind of climatic conditions
• Achieves certain properties in concrete more effectively under adverse conditions
• Reduces the cement consumption by making the workable concrete
• Reduces the water requirement for particular grade of concrete thereby increasing the strength of concrete.

The company claims that by using its concrete admixtures the demand of water requirement reduces from 10 per cent to 40 per cent depending on the type of concrete to be made.

The plasticisers are entry level admixtures used for grade of concrete between M-10 to M-20. The products under the name MJ PLAST-N, MJ PLAST N-200, etc. are used for this purpose.
For the concrete grades between M-20 and M-45, the products under the name MJ SUPERPLAST-N, MJ SUPERPLAST N-300, MJ SUPERPLAST N-400, MJ SUPERPLAST-RXL etc. are used.

For the concrete grade higher than M-45 M.J. Construction Chemicals recommends the advance range third generation product that is MJ SUPERPLAST HPC-100 which has got the ability to reduce the water content in the concrete by 40 per cent if properly designed.

The technical team of M.J. Construction Chemicals also helps the clients in designing the concrete as per the requirements and use of particular admixture for the above purpose.