What is the masonry and inclined straight cha cha
The oblique serrated like from the bottom to the top in ladder shape. For vertical straight cha.Must be made straight Cha Cha and convex, should be added and Rachel reinforced.
Understand the concept of slant Cha: according to the national standard, when building the wall, if a wall is not the day to second days after finishing brick, then built, not built where to calculate, to second days after the first day of the last puzzle, you should build a sawtooth like shape imaging. The cable length should not be less than the height of the oblique Cha amount 2/3, its function is combined with the brick wall increased with brick masonry masonry before the. Can not be as smooth as a knife edge, in that case, the wall is not strong.
Straight Cha, is unable to stay in the construction of oblique Cha, in addition to the corner and non seismic building, can be set straight cha.
