本工艺标准适用于跨度8米以内的预应力薄板叠合楼板的施工(包括薄板安装和叠合层现浇钢筋混凝土)。一、施工准备 1.预应力薄板的运输堆放和保护 (1)预应力薄板除核对出厂合格证及型号外,还应检查在运输过程中有无裂缝、边角硬伤等情况,作检查记录。 (2)预应力薄板采用平放运输,垫木必须上下对准, This process standard is applicable to the construction of pre-stressed laminated slabs within a span of 8 meters (including thin-plate installation and in-situ cast-in-place reinforced concrete). I. Construction Preparation 1. Transport Stacking and Protection of Prestressed Sheets (1) In addition to checking the factory certificate and type of the prestressed sheet, it is also necessary to check the presence or absence of cracks, corner scratches, etc. in the transport process for inspection records. . (2) The pre-stressed sheet is to be transported horizontally and the mats must be aligned vertically.