Sikament 512 PK is a high-performance concrete admixture designed to make concrete easier to work with while improving its overall quality and strength. It helps concrete flow more smoothly and remain workable for a longer time without adding extra water, making it concrete water reducing admix. By reducing the amount of water needed in the admix, it produces stronger, denser, and more durable concrete with a better surface appearance and improved resistance to water penetration. Ultimate strength achieved by mixing Sikament 512 for the concrete mix is 5,000 psi (after 28 days) subject to correct ratio of concrete mixed in it. It also helps concrete gain strength faster at early ages while maintaining excellent long-term performance. Sikament 512 PK performs exceptionally well in hot weather conditions and is ideal for projects where high-quality concrete is required, especially in challenging construction and environmental conditions.

Application & Usage

For best results, Sikament 512 PK is typically used at a dosage of 0.8% to 2.5% of the cement weight, depending on the project requirements. Since every concrete mix is different, it is recommended to carry out a trial mix to determine the most suitable dosage. If multiple concrete admixtures are being used together, a trial test is recommended to ensure optimum performance. The product can be added directly to the mixing water before batching or introduced into freshly mixed concrete. When added to fresh concrete, the mix should be thoroughly mixed to ensure the admixture is evenly distributed and delivers the best possible results.

What is Sikament 512 packaging?

Sikament 512 PK is available in a range of packaging options to suit projects of all sizes. It comes in 5-litre jerry cans for small-scale applications and 200-litre drums for larger construction needs. This variety of packaging options makes it easy to choose the quantity that best fits your project requirements.

What is the appearance of this sikament 512 concrete admixture or superplaticizer in concrete?

Sikament 512 PK is a brown colored liquid.

What is the shelf life for this product?

Sikament 512 PK has a minimum shelf life of 12 months from the date of manufacture when stored properly in its original, unopened packaging.

How does Sikament 512 PK improve concrete?

It makes concrete easier to place and finish as it is concrete water reducing admixture, enhances early and long-term strength, improves surface quality, and increases resistance to water penetration. Strength after 28 days for the concrete should be higher than 5,000 psi.

Can Sikament 512 PK reduce water in the concrete mix?

Yes. Sikament 512 PK can reduce water requirements by up to 25%-35%, helping create stronger and denser concrete.

Can Sikament 512 PK be used with sulphate-resistant cement?

Yes. It is compatible with sulphate-resistant cement and can also be used with selected Sika admixtures, subject to trial testing.

Sikament 512 PK high performance concrete admixture or super plasticizer strength

Sikament 512 PK high performance concrete admixture or super plasticizer strength