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Dayton Shear Resistance (DSR) rails are typically used in post tension and reinforced concrete slabs with direct loading on the columns. Drop panels, beams and column capitals may be eliminated to allow efficient use of flying forms.

安装 DSR 是快捷方便的.
DSR rails can normally be installed around a column/slab connection in less than five minutes. Typical Installation Sequence:

将带家具的椅子连接到每个 SRS 导轨的底板上, 并将椅子顶在 DSR 导轨的每一端的椅子上。
根据放置图正确定位模板上的 DSR 导轨。
用每个椅子腿上的盲孔把椅子钉在模板上。
对每个 DSR 导轨重复步骤1、2和3。

After the DSR rails are in place, the rebar, post-tensioning tendons, conduit and other embedded items may be set in the form. Since the tops of the DSR rails are open, it is easy to place rebar or tendons between the studs.
1. Dayton Shear Resistance must be placed and remain vertical in the slab.
2. Equally space DSR rails when two or more are required on a single column face.

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