Method for manufacturing building decoration hanging plate by using natural colored soil

The present invention proposes a kind of method that utilizes natural color soil to make architectural decoration hanging board, described method comprises the following steps in turn: A1, prepare hanging board frame according to design size; A2, frame is placed on the formwork that can be demoulded; A cement mortar layer is laid on the bottom of the frame; A4. Before the cement mortar layer is solidified, cover the colored soil on the cement mortar layer according to the preset pattern area to form a colored soil layer; A5. Rapidly compact the loose colored soil layer; A6. Repair the rammed colored soil layer, remove the loose soil, cover the exposed parts of the cement mortar layer with colored soil, and tamp the covered colored soil again to form the colored rammed earth layer; A7. After the cement mortar is solidified and shaped, hang The board is finished; the invention can prepare a solid rammed earth hanging board; it not only enriches the artistic effect of rammed earth decoration in buildings, but also overcomes the limitation of rammed earth wall construction.