Rheobuild 561 

RHEOBUILD 561 is a chloride free, ready-to-use, liquid admixture comprising of synthetic polymers specially designed to impart low slump rheoplastic qualities to concrete. Rheoplastic concrete is a fluid concrete with a slump value of at least 200mm, easily flowing but at the same time free from segregation and having the same water/cement ratio as that of a no-slump concrete without additive.

RHEOBUILD 561 has been formulated to meet the requirements of ASTM C494 Type B, D and G, BS5075 Part 3 & UNI no. 7102, 7104-72 and 8145 for high range water-reducing admixtures. It is compatible with all cements meeting recognised international standards.