Accelerating admixture is an admixture that causes an increase in the rate of hydration of the hydraulic cement and thus shortens the time of setting, increases the rate of strength development or both.

Accelerating admixtures are added to concrete either to increase the rate of early strength development or to shorten the time of setting or both.

Product Introduction

Mr. Expert ACP 247 is totally chloride free accelerating admixture based on carbonates and nitrates.

It is ready to use admixture

It is used to increase the rate of concrete setting, providing early strength development through accelerated hardening.

Mr. Expert ACP 247 meets all requirements of ASTM 1141 Type I

grade I

Features

• Concrete casting in low temperature

• Accelerator will reduce potential damage risks due to freezing

• Ideal for concrete placed in cold weather

• Ideal for repairing and renewing where shport setting time is required.

• Good for producing precast concrete structure.

• Ideal for making concrete structure impermeable.

• Decrease setting time and attains higher intitial and final strength at early stage.

• Increases concrete strength during first three days up to 30%.

• Accelerates final finishing operation and preparation of the concrete surface.

• Prevents damages due to temperature variations.

• Accelerate mold opening and loading operation.

• Does not cause corrosion to steel

• Reduced segregation 

Dosage

Typical dosage of Mr. Expert ACE 247 is 1 % to 5 % of cement weight.

However, exact dosage rate must be obtained by trial mix.

Dosage rate of Mr. Expert ACP 247 varies according to results of trial mix

Application

Mr. Expert ACP 247 should be added to concrete mix with water.

Don’t add Mr. Expert ACP 247 directly in to cement

Don’t mix with dry aggregate or cement

Compatability

Mr. Expert ACP 247 is compatible with most admixtures such as normal water reducing admixtures, mid range and super plasticizers.

Don’t mix Mr. ACP 247 with other admixtures.

Each admixture must be dispensed separate

Physical and chemical properties

Form                        Colorless to milky white liquid

density                      1.3 kg / M3

PH                             7

Chloride Contents       Nil

Shelf Line                  12 months

Packing                      50 L and 200 L