Product Introduction
1.Product Introduction
The core of this technology is to use a penetration film-forming concrete protective material to form a protective layer on the surface of concrete that is both waterproof, freeze-thaw-proof, chlorine ion-resistant and color-adjustable. In order to make the concrete surface to get a better look and feel and longer use effect, this technology is accompanied by a thin-layer cement mortar repair technology, which can realize 3-5mm thick cement mortar repair, and the mortar surface can achieve a very good flatness.
The core of this technology is to use a penetration film-forming concrete protective material to form a protective layer on the surface of concrete that is both waterproof, freeze-thaw-proof, chlorine ion-resistant and color-adjustable. In order to make the concrete surface to get a better look and feel and longer use effect, this technology is accompanied by a thin-layer cement mortar repair technology, which can realize 3-5mm thick cement mortar repair, and the mortar surface can achieve a very good flatness.
2. Product Features
Waterproof and anti-chlorine ion: waterproof and anti-chlorine ion erosion, can reduce more than 90% of water infiltration and more than 85% of chloride ion infiltration, greatly delaying the deterioration of concrete.
High weather resistance: after high and low temperature cycles, artificial aging and ultraviolet irradiation, the coating performance remains intact.
Strong carbonation resistance: it can greatly slow down the carbonation of concrete.
Acid and alkali salt resistance: good resistance to chemical erosion such as acid and alkali salt.
Good water vapor permeability: water vapor permeability is up to 70%.
Color Decoration: The color is optional and can decorate the concrete.
Environmental protection: water-based system, green environmental protection.
Strong adhesion to substrate: good adhesion to substrate, can be roller coated, brush coated, low temperature penetration film, very easy to construct.
Good recoatability: single-layer construction process has good recoatability.
Waterproof and anti-chlorine ion: waterproof and anti-chlorine ion erosion, can reduce more than 90% of water infiltration and more than 85% of chloride ion infiltration, greatly delaying the deterioration of concrete.
High weather resistance: after high and low temperature cycles, artificial aging and ultraviolet irradiation, the coating performance remains intact.
Strong carbonation resistance: it can greatly slow down the carbonation of concrete.
Acid and alkali salt resistance: good resistance to chemical erosion such as acid and alkali salt.
Good water vapor permeability: water vapor permeability is up to 70%.
Color Decoration: The color is optional and can decorate the concrete.
Environmental protection: water-based system, green environmental protection.
Strong adhesion to substrate: good adhesion to substrate, can be roller coated, brush coated, low temperature penetration film, very easy to construct.
Good recoatability: single-layer construction process has good recoatability.
3.Recommended Uses:
Protection and decoration of new concrete structures;
Protection and decoration of old concrete (need to be matched with special polymer mortar for repair);
Protection of fresh water concrete;
It can be used for protection of concrete structures serving in general environments such as bridges, railroads, tunnels, airports, etc., as well as protection of concrete structures serving in special environments such as sea-crossing bridges, harbors, wharves, thermo-electric power plants, and chemical factories.
Protection and decoration of new concrete structures;
Protection and decoration of old concrete (need to be matched with special polymer mortar for repair);
Protection of fresh water concrete;
It can be used for protection of concrete structures serving in general environments such as bridges, railroads, tunnels, airports, etc., as well as protection of concrete structures serving in special environments such as sea-crossing bridges, harbors, wharves, thermo-electric power plants, and chemical factories.
4.Product Performance Indicators
| Test Item | Index |
|---|---|
| 1. Condition in Container | No hard lumps, uniform after stirring |
| 2. Application Property | No obstacle in brushing |
| 3. Low-Temperature Stability | No deterioration |
| 4. Drying Time (Surface Dry), h | ≤2 |
| 5. Adhesion | ≤Grade 1 |
| 6. Water Absorption Ratio, % | <10 |
| 7. Resistance to Efflorescence and Alkalinity | No abnormality after 72h |
| 8. Chloride Ion Absorption Reduction Rate, % | >85 |
| 9. Carbonation Depth Ratio, % | ≤20 |
| 10. Resistance to Artificial Weathering | No blistering, peeling or cracking after 600h |
5. Cautions
For new concrete
Paint application: can be applied by roller coating and spraying construction, it is a single layer system and needs to be painted twice to avoid colour difference.
Storage performance: the material is a two-component system, need to be stirred well before use; component A is a custom colour emulsion paint state, component B is a white emulsion.
Construction temperature: the drying time of the paint is closely related to the temperature, the surface drying time is <2h under 25℃ drying and ventilation conditions; avoid contact with water before drying, and pay attention to the weather forecast and tidal situation at the construction site.
Base surface treatment: need to remove the concrete base surface oil, floating dust, loose parts; recommended to repair concrete pores with cementitious mastic, not recommended to repair with non-water-resistant plaster.
Paint application: can be applied by roller coating and spraying construction, it is a single layer system and needs to be painted twice to avoid colour difference.
Storage performance: the material is a two-component system, need to be stirred well before use; component A is a custom colour emulsion paint state, component B is a white emulsion.
Construction temperature: the drying time of the paint is closely related to the temperature, the surface drying time is <2h under 25℃ drying and ventilation conditions; avoid contact with water before drying, and pay attention to the weather forecast and tidal situation at the construction site.
Base surface treatment: need to remove the concrete base surface oil, floating dust, loose parts; recommended to repair concrete pores with cementitious mastic, not recommended to repair with non-water-resistant plaster.
For broken concrete
needs to pay attention to three aspects: base surface treatment, coating application and construction temperature.
needs to pay attention to three aspects: base surface treatment, coating application and construction temperature.