Concrete repair mortar
Concrete repair mortar is polymer modified mortar, which is used for large-scale repair of concrete surface, including damage due to abrasion, freezing and thawing ...
Concrete repair mortar is polymer-modified mortar, which is used to repair large areas of concrete surface, including defects such as honeycomb, pitted surface, protective layer damage, leaks due to wear, freeze-thaw damage, chemical corrosion, corrosion of steel bars, fire, etc ; With waterproof and anti-corrosion function, can be used for repair or new construction.
Repair of concrete surface layer: surface layer repair and protection of concrete projects such as bridges, cooling towers, sewage treatment tanks
Wear-resistant repair of floor and pavement wear and spalling areas
Repair of concrete structures in factory buildings with corrosive gases
It consists of two components: polymer emulsion and inorganic powder. After curing, it forms a strong and tough high-density mortar;
The contained rust-preventive ingredients have anti-corrosion function to prevent corrosion of steel bars, chloride salts and freeze-thaw damage;
Has good adhesion, impermeability, crack resistance, impact resistance, abrasion resistance;
Easy to use, can be used in wet grass-roots construction, healthy and environmentally friendly.
project Technical index Compressive strength (MPa) R 3 ≥20 R 28 ≥40 Flexural strength (MPa) R 28 ≥6.0 Adhesive strength with cement mortar (MPa) ≥1.2
界面粘接力要求极高时，可预先涂刷永久性界面粘胶。 · When the interface adhesion is extremely high, permanent interface adhesive can be painted in advance.