The seam with epoxy color sand is good

How to determine epoxy color sand do sewed up

(1) seam do not dry: beauty with epoxy color sand seam, brick joints must be must be dry, clean, otherwise do after also can see a lot of impurities.

2. Yin and Yang Angle details: the construction of epoxy color sand, its success or failure lies in Yin and Yang Angle of the details. See whether there are redundant epoxy sand texture, and whether or not they played, the detail processing good, then other where the problem is not too bad.

(3) whether seam surface smooth, usually after dry epoxy sand texture is smooth, if not be at ease can use hand to touch to see if the surface have AoTuGan, when we have may buy fakes, mixed with impurities;

4. Gap is wear-resisting, draw a cross on the dry crack with a knife, if there are cracks may be not completely dry, or the quality problem of the epoxy color sand.

5. Epoxy color sand separated from seam is: after a period of time, when construction with cloth is wiped from time to tome a lot of epoxy color sand was brought out, explain its adhesion is poor, the quality problems.