The quantity and the length of embedded splicebar shall meet the design requirements and the related construction code. And the spacing tolerance of splicebar is not bigger than a piece of brick.
预埋拉结筋的数量、长度均应符合设计要求和施工规范的规定，留置间距偏差不超过一皮砖。
2
The utility model discloses a door, window and wall pocket section bar, which comprises a corner sleeve and a splice sleeve.