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北方大部分地区的农房,用高粱秆和8号铁丝代替昂贵的木材,做坡屋面吊顶的顶棚,即在两山墙预埋φ 6钢筋钩,用拉紧的8号铁丝代替板顶棚的太小龙骨,用高粱杆代替灰板条,灰面层抹在高粱秆下面。这种顶棚可与木灰条顶棚相媲美,既省工又省钱,而且使用寿命可达30年以上。具体做法如下:当山墙砌到顶棚的设计标高时,砖缝内每隔500～600毫米预埋1φ6钢筋钩。钢筋钩上下几皮砖,可用水泥砂浆或高于其它砌体标号的砂浆砌筑,以防钢筋钩在受力时拉
In most rural areas in the north, sorghum stalks and 8th iron wire are used instead of expensive wood to make ceilings for sloping roof ceilings. That is, φ 6 rebar hooks are embedded in the two gables, and the 8th iron wire is used to replace the ceiling of the plate. The keel, instead of gray strips with a high pole, the gray surface layer is smeared under the stalk. This kind of ceiling can be compared with the wooden ash canopy, saves labor and money, and has a service life of more than 30 years. The specific approach is as follows: When the gable-to-ceiling design elevation, pre-buried 1φ6 rebar hooks every 500 to 600 mm within the brick seam. The steel bar on the top and bottom of the steel bar can be masonry with cement mortar or other masonry marks to prevent the bar from being pulled when stressed.