这种拌合料灌入合适的模框中，振捣压实，让它硬化。
This mixture is placed into a suitable mould, compacted, and allowed to harden .
但是模框表面可不行，在使用一段时间后表面会出现凹凸不平的现象。
But the surface of the frame, not as strong as that, would be damaged after a period of using, which would degrade the quality of raw tile.
底板是以槽钢焊接成框架，钢板为面板的平板结构，其尺寸与模框相对应。
Channel bottom is welded into the frame, steel structure for the flat panel, and its size corresponds with the mold box.
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