Fosroc Structuro 505

Structuro 505 is differentiated from conventional superplasticisers in that it is based on a unique carboxylic ether polymer with long lateral chains. This greatly improves cement dispersion. At the start of the mixing process an electrocstatic dispersion occurs but the presence of the lateral chains, linked to the polymer backbone, generate a steric hindrance which stabilises the cement particle’ Main uses: - Increased early and ultimate compressive strengths - Increased flexural strength - Improved adhesion to reinforcing and stressing steel - Improved resistance to carbonation - Lower permeability Advantages: - Increased early and ultimate compressive strengths - Increased flexural strength - Improved adhesion to reinforcing and stressing steel - Improved resistance to carbonation - Lower permeability - Increased resistance to aggressive atmospheric conditions - Brand: Fosroc - Technical datasheet available on request.