Cement is a widely used non-metallic material of construction and is mixed with crushed rock, sand and water in specific proportion to produce concrete. For getting better results, better workability, more strength, and finishing, cement or mortar admixtures are used. Chemical admixtures are added to the mix immediately before or during mixing. Admixtures are primarily used o To reduce the cost of concrete construction o To modify the properties of hardened concrete o To ensure the quality of concrete during mixing, transporting, placing, and curing Admixtures aid in the production of high-strength, durable concrete, used for intricate architectural designs. They allow concrete to flow, thus increasing application time and ease of use and preventing the concrete components from segregating. Successful use of admixtures depends on the use of appropriate methods of batching and concreting. Most admixtures are supplied in ready-to-use liquid form and are added to the concrete at the plant or at the jobsite. 

Product Introduction

Mr. Expert is Lignosulphonate base water reducing cement/concrete admixture. The water reduction by Mr. Expert is typically eight to twelve percent.

Uses: Mr. Expert is used as normal water reducing cement admixture. It is used for architectural concrete, general purpose ready mix concrete, concrete containing fly ash. The uses are unlimited.

Characteristics

Lignosulphonate  base product.

Excellent plasticizing properties

High early and final strength providing strong R.C.C. bond making and corrosion resistant agent.

Excellent  waterproofing properties.

Very low sulphate and chloride contains.

0ffers  good strength to construction.

Benefits:Reduces the   water contents by eight to twelve percent.

Decreases  the concrete porosity.

Increases the concrete strength as less water is required for the concrete mixture to remain workable

Reduces the diffusivity of aggressive agents in the concrete and so improves the durability of concrete

Offers excellent  finish to surface.

Speed up the hydration (hardening) of the concrete.

Mr. Expert (water-reducing admixtures) increase the workability of plastic or "fresh" concrete, allowing it be placed more easily, with less consolidating effort.

Improve pump ability, thicken the paste, and reduce dewatering – the tendency

Makes concrete and plaster remarkable.

Provides resistance to sewage water, sea water, acid rains, salty atmosphere etc.

Highly  economical.

Standards

Mr. Expert meets requirements of ASTM C 494 Type F

Dosage

Normal dose of Mr. Expert is 100 ml/ 50 kg cement. Do not add Mr. Expert directly in to cement.

When mixing with water is not possible pour Mr. Expert in to the feeder. Overdose may result in retardant.

Physical Properties:

Form :                              Brown liquid

Chloride content :             Max. 0.08%

Sulphate content :            Max 0.08%

PH :                                  10

Specific gravity :              1.15

Compatibility:Mr. Expert is compatible with all grades of cement, flyash. It is compatible with other admixtures. But each admixture must be dispensed separately.

Disclaimer

Data presented in this document is in good faith and accurate and best to our knowledge. The data is submitted for information purposes only and without warranty whatsoever. We do not accept any responsibility or liability which may result from the use of this product. This is due to the nature and application of this product. The use and handling etc. of this product are beyond our control. Hence, we do not accept any responsibility and liability.