Applied Technology crack/ crack

 

Surface treatment after injection of epoxy resin or cement paste

 

 
↑ How to Finish Crack injection repair marks for a smooth surface
・ This is a video of the crack part being injected with low pressure epoxy resin and color matching after repair. This is a finishing method that makes the injection marks inconspicuous.

 

・ Repair Resin

・ Royal W21

・ C Repair Lining

・ C Repair Color

・ Tone Color

・ Level Grinding Wheel # 36

・ Rubber Bowl

・ Pattern Pad

・ Wagner FLEXIO

                        

Things to prepare yourself
・ Metal trowel for knead
・ Metal trowel for intermediate trowel-coating
・ Metal trowel for lining material
・ Scraper
・ Waterproof Sand Paper# 600
・ Grinder
・ Diamond cup
・ Small bucket
・ Brush
・ Waste cloth
・ Electric blower

Treatment after injection of epoxy resin / cement paste

Treatment after injection of epoxy resin / cement paste

Roughly remove the curing material such as injection equipment and quick mender,
Polishing and flattening the surface with "Level Grinding Wheel # 36"

Treatment after injection of epoxy resin / cement paste

Trowel-coating " Repair Resin " on the whole, and when it is half- hardening, scrape it with a scraper to flattening it.

Treatment after injection of epoxy resin / cement paste

Allow it to hardening completely and then rub it with # 600 paper

Treatment after injection of epoxy resin / cement paste

Lightly moisten the surface with a Brush or the like, and apply a thin coat of "C Repair Lining" as a whole.
After it is completely dried, apply # 600 paper to remove excess material and let it blend in around the edges.

* The surface will become smooth, and the color will become more familiar with the surroundings in the subsequent process.
* Do not use if the surface is rough.

Treatment after injection of epoxy resin / cement paste

Let's spray "C Repair Color". Be sure to blow once thinly ⇒ dry ⇒ blow thinly ⇒ dry and repeat many times.
On the way, lightly rub it with # 600 paper and let it blend in.
It is OK if the background disappears to some extent and the base color becomes familiar with the surroundings.

* Select a color that is as close as possible, and then use "Tone Color" to make fine adjustments.

Treatment after injection of epoxy resin / cement paste

Prepare several colors of "Tone Color " diluted with water, and add a concrete pattern with " Pattern Pad".

Instead of trying to apply them all at once, gradually create pattern from light colors.

Treatment after injection of epoxy resin / cement paste

The crack repair marks are no longer visible.
Even if it is hit by rain, it will be wet as well as the surroundings, so it will not be noticeable.

Treatment after injection of epoxy resin / cement paste

Treatment after injection of epoxy resin / cement paste

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Treatment after injection of epoxy resin resin/ cement paste | Concrete repair shop