混凝土工安全技术操作知识王晓东（深圳市）一、原材料运输１．搬运水泥时，必须依逐层分批顺序取运。堆放压岔整齐，码垛不得过高，底部垫高以防止受潮或倒塌事故。散装或破装水泥应先包装后搬运。２．使用手推车运输材料时，不得超过车斗的高度，保持运输平衡，不得拖跑... Concrete workers safety technology operation knowledge Wang Xiaodong (Shenzhen) A, raw material transport 1. When transporting cement, it must be shipped sequentially by batches. Piled up forks, stacks should not be too high, the bottom of the pad to prevent damp or collapse accident. Bulk or broken cement should be packaged before handling. 2. When using trolleys to transport material, the height of the bucket must not be exceeded to keep the transport in balance and not to ...