First of all, we recommend a 24-piece repair set and a C Repair Basic Kit that can handle small " honeycomb, chip, rust stains, pin holes , etc." on site.

Please refer to the following for individual repairs.
We explain repair methods and materials used in detail with videos, PDFs, and actual examples.

→ Cross section repair

→ Color adjustment

→ Formwork difference in level

→ Surface peeling

→ Cracks

→ Chip

→ Pin holes

→ Honeycomb

"C Repair Color" is a paint designed for general civil engineering work.

It is a specification that deteriorates as much as the surroundings over time.

It depends on the conditions such as the place where it is exposed to the sun, the place where it is exposed to rain, and the floor surface, but if it is a normal wall surface where it is exposed to the sun, please consider it to be about 1 to 5 years.

It is not suitable for repair work such as general building outer walls.

Not recommended.

C Repair Color emphasizes wet coloring and is manufactured primarily for use in civil engineering work.

Please use without using top coat or water repellent.

C Repair Color 6: The ratio of admixture 1.

Hardening begins gradually by mixing with the admixture.

Lumps will appear in about 1 to 2 days in the summer, so it will be as soon as possible after mixing.

We recommend that you use it up.

No. Avoid it as it will reduce the adhesion strength.

We recommend spraying with an air gun. You can hit it with a sponge, but the finish will be rough.

Not need.
However, if the water is absorbed so much that there is a large difference in color between the repaired part and the surrounding area, adjust the substrate using the C Repair Lining(sold separately) or adjust the water absorption with a cation primer diluted solution.

Please refer to the following YouTube for explanation.

In addition, we answered frequently asked questions from customers about C Repair Color. Please see the blog below.

→ see blog

At 28 days old, the compressive strength is 60.5 (N/m㎡), the adhesive strength is 1.1 (N/m㎡), and the bending strength is 8.4 (N/m㎡).

The hardening type number indicates the hardening time at a temperature of 15 ° C.

Example 1) Estimated hardening time of Repair Resin 10

15 ℃ → about 10 minutes, 10 ℃ → about 15 minutes, 30 ℃ → about 2 minutes

Example 2) Estimated hardening time of Repair Resin 45

15 ℃ → about 45 minutes, 10 ℃ → about 70 minutes, 30 ℃ → about 10 minutes

* we recommend 45-120 minutes type in summer, 10-45 minutes type in winter.

Yes, just water is fine. If you need more strength, knead with a cation diluent (water 5-10: cation 1).

Cement hardening due to a chemical reaction (hydration reaction) with water.
If the moisture is removed before the hardening starts, it will not hardening to some extent, so it is okay to forcibly dry the moist part after the hardening is completed to some extent.

No. It is a polymer cement based repair material.

What is polymer cement mortar?
This mortar is made by mixing cement, fine aggregate with polymer dispersion or re-emulsified powdered resin.

This mortar consists only of synthetic resin and fine aggregate.

Compared to cement mortar, it has improved adhesion, waterproofness, drying shrinkage, chemical resistance, abrasion resistance, impact resistance, etc., and is also effective in suppressing neutralization.

It is a mixture of cement and fine aggregate (sand, etc.).

cement : A gray powder that is one of the materials used to make concrete.

* Refers to powder that hydrates or polymerizes and hardening with water or liquid agents. In a broad sense, it refers to asphalt, glue, resin, gypsum, lime, etc., and general adhesives that combine these.

Mortar is a mixture of cement and fine aggregate (such as sand).

Concrete is a mixture of cement, sand, gravel and water.

no.

However, it can be used in areas where cars and people do not walk.

no.

We are sorry, but we do not sell in small portions.

Also, we do not sell 10 kg of white and 10 kg of light gray as 1 bag (20 kg).

Thank you for your understanding.

No. C Repair Lining is ultra-fine particles, it causes thinning. Not suitable for areas that require a trowel-coating thickness.

Yes, it is a base material adjustment material, please perform color matching.

After color matching, rub it again with the back side of the paper. The gloss will be restored.

No. You can get a wet color and a gloss feeling, but you cannot get a perfect gloss. In that case, please spray a separate glazing clear etc. (not handled by our company).

When using in areas with strong suction, please moisten it slightly before use.

Please feel free to contact us.
info@con-rep.com

*If you have several photos of the construction site, we can discuss in more detail.

・Your name ・Company name ・Country

※In addition to the construction fee, transportation expenses, accommodation expenses, material transportation expenses, etc. are required.

kouji@con-rep.com

Please contact us by e-mail
info@con-rep.com
Photos of the current situation A more detailed estimate can be provided if you attach several photos of the area and the overall view.
*It's okay if you don't have a photo.

Yes, please download from here.

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