Prince Jing was at his side, observing their ox cart, all of them extremely reserved.

On the two bullock carts on King Jing's side, the strong men looked solemn and serious, munching pancakes with their heads down.

When they arrived at the kiln, the men got off the car and went to work, first cleaning up the messy kiln.

Chen Ji took a branch and drew a construction plan on the ground: "First dig out a foundation, leaving a place for a combustion chamber on each side..."

While he was drawing, Prince Jing suddenly interrupted: "Is there a straight wall up and down inside, or is it a vertical flame hole? In this way, wouldn't all the flames be sprayed onto the dome, and can the temperature at the bottom of the furnace be increased?"

Chen Ji explained: "The cross-section of the flame hole should be small, so that the flame flow will be extremely fast. As long as the dome is a reasonable round arch, the flame flow will roll downward in the furnace. In addition, holes should be left on the fire blocking wall, so that

It’s also to make the temperature more uniform.”

Another man asked doubtfully: "Why are there two burning chambers?"

Chen Ji continued to explain: "It is also for the convection of the flame flow, so that the flame flow can change from a semi-downflame state to a full downflame state, and the temperature can rise by another 20%."

Prince Jing was surprised: "It has risen so much? Do you know what it means to raise the temperature by 20%? There are so many craftsmen who have tried so hard to raise the temperature by 10% but they can't do it. You said that if it rises by 20%, it will rise by 20%?"

Chen Ji thought for a while: "It should be no problem."

Prince Jing thought for a moment, then turned to look at the man he had brought with him: "Do you think it's feasible?"

The leading man hesitated and said: "Your Majesty, let us discuss it."

But I saw more than ten men gathered around and whispering, and finally one person said: "Try it, you will know after you try it. As long as the drawing is correct, it will take one day to build such a small kiln."

Feng Daban found a barely usable chair from the kiln factory, wiped it clean, and placed a coarse cloth on it for Prince Jing: "Your Highness, sit down and rest. Your body cannot stand for a long time."

Prince Jing raised his hand to stop: "It's okay, let's take a look first and then talk."

Chen Ji took the prince and others to build the kiln, but unexpectedly, a man in the lead saw them stacking for a while and simply said: "Your Majesty, please step aside and hand the bricks and mud to the side. We will do the rest."

The prince murmured in a low voice: "I am despised."

Liu Quxing whispered: "What should we do? Do we want to prove that we are not worse than them?"

The prince looked at how quickly these men worked, thought for a moment and said, "No, I allow them to dislike me."
Chapter completed!