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Bridge road concrete anticorrosion paint
Bridge road concrete anticorrosion paint

Opaque covering coating. Special resin composition, with alkali resistance and good adhesion. It can prevent concrete from corroding and keep the concrete surface clean and decorative concrete facade.
Protection: prevent corrosion of reinforced concrete, bridges, cement and other easily exposed places, and prolong the service life of reinforced concrete structures.
Anti-carbonation: The coating prevents the diffusion of carbon dioxide in the concrete and prevents the carbonation of the concrete.
Penetration: The tiny particles in the coating penetrate into the substrate and play a good protective role.
Waterproof: Prevent the intrusion of rainwater and moisture, prevent concrete carbonation and steel bars from being corroded.
Durability: Good permeability and super anti-aging properties ensure the long-lasting use and durability of concrete.
Decoration: It has the ability to cover, and the painted concrete buildings can maintain a uniform and consistent decorative color.

Wait for the mortar surface to be completely dry and solidified (at least 30 days); use exterior wall mortar to repair base surface defects; neutralize the alkaline surface; sand the base surface to smooth it; clean the wall base surface.

Technical parameters:

Main ingredients: High polymer lotion, pigment, high efficiency additive, filler, water
Color: Grey or modulated according to customer needs
Theoretical brushing area: 8-10 square meters/kg/pass (theoretical value)
Recoating time: 4-6 hours (25 ℃, air humidity less than 70%, subject to dry contact)
Executive standards: GB/T9755-2001

Construction process:

Stir well before use; Dilution shall be carried out according to different construction methods in the technical parameters; The recommended wet film thickness is 250 microns; Do not work under high temperatures and exposure to sunlight, and do not work at temperatures below 5 ℃


Construction method and dilution ratio:

Brush coating/roller coating: The first water addition ratio is 20-30%, and spraying: the water addition ratio is 20-40%
The second water addition ratio is 10-15%, and spraying: the water addition ratio is 20-40%
Storage: Store in a cool and dry place at a temperature of 5-35 ℃, in original sealed packaging for 24 months
Packaging: 18 kg/barrel