Mycro-PAC Concrete Admixture

YCRO-PAC is differentiated from precast concrete admixture in that it is based on a unique carboxylic ether polymer with long lateral chains. This greatly improves cement dispersion. At the start of the mixing process an electrostatic dispersion occurs but the cement particle's capacity to separate and disperse. This mechanism considerably reduces the water demand in flow able concrete. Mycro-PAC combines properties of water reduction and workability retention. It allows the production of high- performance concrete and/or concrete with high workability.

Where to use:

➢ Self-compacting concrete

➢ High performance concrete

➢ In precast industries

➢ Glossy and shiny surface

➢ To get appreciable water and alkali resistance

➢ To control slump flow and flow retention

Features of MYCRO PAC Compounds:

➢ Improve concrete workability

➢ Accelerate setting time

➢ Improve pumpability

➢ Protect concrete

➢ Create high-quality surfaces

➢ Reduce water absorption

➢ Improve adhesion, Prevent cracking

Method of Application

The optimum dosage of Mycro-PAC to meet specific requirements should be determined by

trials using the materials and conditions that will be experienced in use. The normal dosage

range is between 0.6 to 1 % of cement.

Advantages

➢ Increased early and ultimate compressive strengths

➢ Increased flexural strength

➢ Higher E modulus

➢ Improved adhesion to reinforcing and pre stressing steel

➢ Better resistance to carbonation Lower permeability

➢ Better resistance to aggressive atmospheric condition

➢ Reduced shrinkage and creep

➢ Increased durability

Precautions & Limitations

➢ Do not add Mycro-PAC directly to dry cement & aggregate mix.

➢ Maintain water-cement ratio as low as possible.

➢ Do not increase the dosage of Mycro- PAC than the recommendation.

Shelf Life

➢ Best before 2 years from the date manufacture when in sealed pack and stored under

proper condition.

➢ Store in a cool & dry place.

Health & Safety

➢ Use rubber hand gloves & safety goggles, while using Mycro-PAC

➢ In case of contact with skin, wash with plenty of water.

➢ Keep out of reach of children

Package size: 5L, 10L, 20 L, 50 L and 220 L