Radiation protection wall and construction method thereof

The invention relates to a radiation protection wall and a construction method thereof. The radiation protection wall comprises a wall body, precast blocks and a filling layer. Wherein a cavity is formed in the wall body. The prefabricated block is arranged in the cavity, a gap is formed between the prefabricated block and the cavity wall of the cavity, and the gap between the prefabricated block and the cavity wall of the cavity is filled with the filling layer. According to the anti-radiation wall, the cavity is formed in the wall body, the prefabricated blocks are arranged in the cavity, and the gaps between the prefabricated blocks and the cavity wall of the cavity are filled with the filling layers, so that the whole anti-radiation wall can be manufactured in a layered mode, the thickness of concrete needing to be poured by the wall body is reduced while the overall thickness of the anti-radiation wall is not reduced, and therefore the anti-radiation wall can be manufactured in a layered mode. The hydrat