STRUCTURO W415

Structuro W415 is differentiated from conventional super
plasticisers in that it is based on a unique carboxylic ether
polymer with long lateral chains. This greatly improves ce
ment dispersion. At the start of the mixing process an elec
trocstatic dispersion occurs but the presence of the lateral
chains, linked to the polymer backbone, generate a steric
hindrance which stabilises the cement particle’s capacity to
separate and disperse. This mechanism considerably reduc
es the water demand in flowable concrete.