The Guard Commander naturally understood the importance of cement and said solemnly, "Subordinate understands."
He Lianfang trusted the Guard Commander's abilities and said no more, instructing someone to push him back.
In the laboratory at the backyard, Zhao Yao explained to Zheng Cheng how to make green bricks and red bricks. Actually, making green bricks and red bricks is similar to making earth bricks. The only difference is in the cooling process.
Zhao Yao repeatedly emphasized the cooling method and precautions to Zheng Cheng.
After listening, Zheng Cheng sighed inwardly: No wonder the lord said green bricks are not easy to make.
After explaining the methods and precautions for making green and red bricks to Zheng Cheng, Zhao Yao turned and left the Prince Mansion with Ding Shan, heading to the kiln factory.
