1. 底板垫层混凝土分块分段进行施工，采用商品泵送混凝土。按后浇带分段

1. 底板垫层混凝土分块
分段进行施工，采用商品泵送混凝土。按后浇带分段进行，根据实际情况适当调整。土方清理一段，垫层随即浇筑一段。
2. 分块分段施工混凝土垫层时，要用平板振动器来回拖平振实，木抹子及时搓平收光，以减少基底对底板的约束；各块段之间的混凝土施工
缝必须装模板留整齐，第二段垫层浇灌时，接头处铺少许砂浆，以保证接头良好。

結果 (中文) 3:

1. floor cushion concrete block construction using piecewise
, commercial pumping concrete. According to the post pouring belt segments, adjusted according to the actual situation. Earthworks to clear a, underlayer then pouring period.
2. block section construction of concrete cushion, with flat plate vibrator and drag tap, wood trowel timely to reduce light rub flat, base on the bottom of the constraint; concrete construction joints between each block
template must be installed to stay neat, second cushion when pouring, the joint shop a little mortar, in order to ensure the good joint.