Works and applications for metakaolin

Other works and applications:

Pier IV - São Luís, MA

· Reduction of chloride penetration
· Control of alkali-aggregate reaction
· Decreased permeability
· Rebar corrosion control
· Increased mechanical strengths

obra Porto do Açu - São João da Barra, RJ

Açu Port - São João da Barra, RJ

· Reduction of chloride penetration
· Control of alkali-aggregate reaction
· Decreased permeability
· Rebar corrosion control
· Increased mechanical strengths

São Paulo Subway - São Paulo, SP

· Increased mechanical strength
· Reduction of shotcrete rebound
· Increased electrical resistivity

Fíbria & International Paper

· Increased mechanical strengths at all ages
· Contribution to chemical resistance against bleaches and other chemicals
· Rebar corrosion control

Sports arenas

· Increased mechanical strengths at all ages
· Control of alkali-aggregate reaction
· Rebar corrosion control

obra Usina Hidrelétrica Amador Aguiar I e II - Uberlândia, MG

Hydroelectric Power Plant Amador Aguiar I & II - Uberlândia, MG

· Control of alkali-aggregate reaction
· Reduction of heat of hydration
· Increased late mechanical strength
· Decreased permeability

obra Ferrovia Norte-Sul - Goiás, Tocantins, Maranhão

North-South Railway - Goiás, Tocantins, Maranhão

· Control of alkali-aggregate reaction
· Increased early and late mechanical strength
· Inhibition of delayed ettringite formation (DEF)

obra Usina Hidrelétrica Irapé - Vale do Jequitinhonha, MG

Hydroelectric Power Station Irapé - Vale do Jequitinhonha, MG

· Control of alkali-aggregate reaction
· Reduction of hydration heat
· Increased late mechanical strengths
· Decreased permeability

obra Companhia Siderúrgica do Atlântico - Itaguaí, RJ

Companhia Siderúrgica do Atlântico (Thyssen Krupp metallurgical plant) - Itaguaí, RJ

· Reduction of chloride penetration
· Rebar corrosion control
· Increased mechanical strength

obra Estação de Tratamento de Esgoto Alegria - Rio de Janeiro, RJ

Sewage Treatment Station Alegria - Rio de Janeiro, RJ

· Increased sulphate resistance
· Decreased permeability
· Rebar corrosion control

João Leite Dam – Goiás

· Control of alkali-aggregate reaction
· Reduction of hydration heat
· Increased late mechanical strengths
· Decreased permeability

obra Barragem de Pinalito (República Dominicana)

Pinalito Dam (Dominican Republic)

· Control of alkali-aggregate reaction
· Reduction of hydration heat
· Increased late mechanical strengths
· Decreased permeability