Correct construction process of concrete color difference repair agent

1、 Purpose
The appearance protection of fair faced concrete buildings, bridges, tunnels, piers, subways, concrete components, high-speed * * * bridges, covers defects and cracks, and imitates fair faced concrete decoration, which plays a waterproof protection role for concrete.
2、 Features
one Variety of colors: Z4-XF The outstanding feature is the diversity of colors and the matching of main agents Color paste Users can adjust the color independently according to the color of concrete on site;

two ***Obscuration: flat color * * *, covering defects and microcracks, so that the concrete components have a good and uniform appearance;
three ***Protection: waterproof and erosion resistant, improving the service life of concrete structure;
four Water based environmental protection, * * *, tasteless, nonflammable, harmless to human body, belongs to green environmental protection building materials;

five It is not easy to fall off and discolor, and has good weather resistance;

six Simple construction, convenient operation, roll and spray.
III usage

one Base course requirements:
If there are wide cracks and defects in the concrete, they need to be repaired first. Remove the attached oil stain, pollutants, efflorescence, algae and moss. Polish and remove the surface laitance. The base course is required to be firm and flat, so that Z4-XF Be absorbed.
two Color:

First, mix the color difference repair agent and take it out five hundred gram , put in Guangkou container And then drop in black color paste five -10 Drop (according to the color depth of the base layer), gradually observe the color change until it is roughly consistent with the color of the base layer, and then drop * * * color paste ten -20 Drop (according to the color depth of the base layer), observe the color change at any time. Until the color is adjusted to the same color of the base layer. As the base course of some concrete is red, red color paste can be added as appropriate, 2-5 Drops. Conduct fine tuning. After the sample is adjusted, the whole barrel of color difference repair agent shall be uniformly adjusted according to the proportion of the sample for construction.

three Construction:

First, the parts with micro cracks and obvious defects shall be subject to * * * treatment. If the surface is in poor condition, you can adjust the color a little deeper and spray the whole surface first.

stay Once After drying thoroughly Z4-XF The overall coating shall be thin and uniform to form a uniform color appearance.

The number of painting times can be increased or decreased according to the needs of the site. If the base course is in good condition, it can be painted once and cured dry three It can be put into use in days.

4、 Appearance, packaging, dosage and storage

one Appearance: the main agent is white emulsion;

two packing: twenty kg . / bucket , the color paste is filled in dropping bottles;
three consumption: 6-8 ㎡ / Kg, the specific amount shall be determined according to the site base level;
four Storage and transportation: two -40 ℃ storage and transportation, should be placed in a cool and dry place, avoid direct sunlight, shelf life twelve Months.
V matters needing attention
one Tools can be cleaned with water;
two Sedimentation may occur during the storage of this product, which will not affect the product quality and use effect. The product can be stirred evenly before use and can be used normally;