目前普通粘土砖墙砌法有满丁满条、五层重排法(俗称骑马缝),旧的砌法有三顺一丁(三七缝)、一顺一丁(十字缝)法等等。这些方法,在撂底时,根据设计的门窗口、砖墙、门窗垛等尺寸,排砖方法往往砌不成好活(即在阳角处往往出现长身顶丁或丁顶七分头)。为了使砖墙排砖准确,建议采用以下公式校对砖墙尺寸。 At present, ordinary clay brick walls are covered with full-filled, five-layer rearrangement (commonly known as riding seams), the old bricklaying method has three along a small (P3), a smooth and small (cross stitch) method and so on. These methods, at the end of the blind, according to the design of the door windows, brick walls, doors and windows and other sizes, row brick method is often not a good job (that is, often appears in the Yangjiao long top Ding or Dingding seven points). In order to make brick walls row accurately, the following formula is recommended to calibrate the size of the brick wall.