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技术核心部分在于侧模的凹槽式做法,根据踏步尺寸和梯段板厚在侧模上锯出一系列和踏步模板厚相同的凹槽,踏步模板卡进凹槽内,然后楼梯两侧都用方料及步步紧加固,除踏步面层外楼梯形成封闭状态。
The core part of the technology is the groove mode of the side mold. According to the step size and the step thickness, a series of grooves with the same thickness as the step template are sawed in the side mold. The step template is stuck into the groove and then both sides of the stairs Use materials and step by step tight reinforcement, in addition to tread surface stairs to form a closed state.