Ecology water penetrable brick was prepared taking siliconmanganese slag as main raw material and mixed with clay and diatomite to make basic body then adding pore forming agent.

• 采用硅锰渣作为主要原料,配以黏土、硅藻土制作基础坯体,再外掺成孔剂研制生态渗水砖,讨论分析了原料配方与生产工艺对渗水砖性能的影响。