[Color adjustment of joint pattern/ repair of exposed concrete]

Business content this time

Symptoms: Successive pattern, minor honeycomb, pin holes , etc.

Construction area about 42㎡

Construction time 1.5 days

Artificial 4 Artificial

polishing material Concrete surface polishing grindstone# 80 Medium sharpening type　　

repair material Repair Resin light gray C repelling lining

Primer Cation-based substrate adjustment Primer Royal W21

color matching Matching C Lipe Color # 6 Dark Yellow Tone Color Black, Yellow / Patterned pattern Large, Petite

Before construction (repair marks and joint pattern stand out)

After construction

Before construction (I'm worried about color unevenness)

After construction (I don't have time and it's a decent finish ...)

Before construction

After construction

Before construction

After construction

In addition to this, there was also high-vehicle work, and it was a full rotation work (sweat)