Sikament® RB 181 K (formerly known as MasterRheobuild® 181 K) - is a chloride free concrete admixture specially engineered for the production of rheoplastic concrete.

Formerly: Rheobuild 181 K

What is and where to use MasterRheobuild 181 K?

MasterRheobuild 181 K has the following properties:

If implemented with the low dosage rate it works as a normal plasticizer; and for high dosage rates it works as a superplasticizer: improves working qualities of a concrete; early strength gaining; water-resistant.

MasterRheobuild 181 K is used for:

• the production of high quality ready-mix concrete;
• concrete that is about to pumped;
• concrete with reinforcement;
• to avoid segregation and bleeding.