1. Surface
Excellent: flat, clean, consistent color, no color change, alkali, stains, and significant luster damage, no empty drum phenomenon.
2. Seam: Observe and check.
Excellence: Fill in dense, straight, wide and narrow, and the color is consistent. The board pressure at the corner of the yin and yang is correct.
3. Set out: Observe or check.
Excellent: use the whole brick sleeve to cut the kiss and neat edges; the wall skirt and face are smooth, highlighting the thickness of the wall surface.
4. Slope, drip water line, observation and inspection.
Excellent: The flowing slope is correct; the drip line is straight. Yangjiao Fangzheng.
