Is there a landfill around Longhu Huasheng Lane? Will it taste?

Hello! In the hydropower part of home decoration, attention should be paid to waterproof construction, which should be carried out after the completion and acceptance of concealed works. The waterproof layer of the bathroom should be no less than1.8m. The floor drain, the corner of yin and yang, the pipeline and other places should be waterproof again, and the floor drain should be odor-proof. Hot and cold water pipes are hot on the left and cold on the right. Try not to walk on the ground. The cold water pipe should have a protective layer of 1CM in the wall, and the hot water pipe is 1.5CM, so the groove should be deep. I hope I can help you.