Concrete Admixtures | Construction - Sika South Africa
Sika has been producing high quality, innovative technologies for concrete, beginning with the first product named Sika-1, which is still in the Sika product portfolio today. 20,000 metric tons of Sika concrete admixtures were used in the record-breaking Gotthard base tunnel project. Thanks to Sika’s range of water-reducers for concrete, more than
Concrete Admixtures | Sika SA - Sika South Africa
Concrete Admixtures Powder Superplasticizers Sika provides a wide range of concrete admixtures with innovative options for concrete mix design, whether it's for substantially reducing the water content of a mix (e.g. with Sika ViscoCrete/ Sikament), using a more economical mix design or achieving sufficient early strength.
Sika Water Reducers / Plasticizers | Sika South Africa
Sika South Africa. 9 Hocking Place 3608, Westmead KwaZulu-Natal. Tel.: +27 31 792 6500 E-mail: [email protected]
Sika ViscoCrete-20 HE | PCE based Super-plasticizers
Sika ViscoCrete-20 HE is a liquid admixture for concrete and mortar which is used as high range water reducer or superplasticiser. Sika ViscoCrete-20 HE is designed to work on a combination of electrostatic adsorption and steric repulsion effects allowing solid particles to be effectively dispersed. Therefore a high level of fluidity
Concrete Admixtures | Cement Admixtures | Fosroc | Fosroc
Fosroc is a leader in concrete admixtures, with tailor-made formulations carefully designed for specific customer use. Our renowned Aura, Structuro and Conplast series deliver high quality, exceptional performance and cost-effective solutions for concrete producers all over the world. Fosroc manufactures and supplies: Superplasticizers.
- How does admixture affect a concrete mix?
- The admixture thus induces the following major effects in a concrete mix: Without affecting the consistency, permits a reduction in the water content; or Without affecting the water content, increases the slump/flow; or Produces both of the above effects simultaneously. The Omega range is a superplasticizer and high-range water reducers.
- Why should you use Sika concrete admixtures?
- Sika's concrete admixtures help you meet the challenges of modern concrete technology and the construction business. Sika offers a range of powder water plasticizers / water reducers to assist with challenges of modern concrete technology and construction business.
- What is megaadd ve admixture?
- It helps in producing flowing concrete with prolonged slump retention. MegaAdd VE is a chloride free admixture consisting of a mixture of highly water soluble co-polymers, molecules of which are absorbed onto the surface of the cement granules, thereby changing he viscosity and influencing the rheological properties of the mix.
