The pot is tilted, and the water that has been clarified flows down the rim of the pot into another pot, leaving behind the ashes of the plants and trees, which have completely turned into a muddy state.

Han Cheng added water to it again, stirred it to clarify, and then poured the water into another basin.

The water will not be poured out directly, but will be kept as nitrate skin, which is the best thing to recycle.

After doing this three times, it stopped.

He took out the ashes of the pot, which had already been completely soaked in water, and divided it into two parts.

The freshly soaked grass and wood ash is soft, and it is not a lump at all, so you don't have to worry too much about it, and when the cement white ash is just reconciled, it is the same, once it dries, it will become extremely strong.

He found a few wooden sticks with a diameter of three or four centimeters, and pieced them together into an irregular rectangular frame, which was pressed with stones on the outside, which could prevent the sticks from rolling indiscriminately and destroying the shape of Han Cheng's design.

After the simple mold was ready, Han Chengcheng poured one of the grass ashes that had passed through the water several times into it, and tried to pat it flat with his hands.

After standing here and watching for a while, after washing his hands, he told Wu not to let people touch this, so he picked up the small basket he often carried, followed by Fu Jiang, and walked towards the outside of the courtyard wall.

If you make Han Cheng's hair into two pigtails, make the little leather skirt not so sexy, and hum a paragraph of 'mushroom sauce, it tastes so fragrant'...... in her mouth, she is a proper little girl picking mushrooms......

But instead of picking mushrooms, he was going to get some sand and mix it with the rest of the ashes, just like the cement of the later generations, to see which was stronger.

It stands to reason that it should be stronger mixed with sand, but this thing is grass ash after all, not cement.

It is very necessary to use plant ash as a binder, which he has really not touched before, and it is very necessary to conduct certain experiments to confirm the results with each other, otherwise it will be a little troublesome to find out that it is not appropriate until the roof is pasted.

The place where there was sand was a little far from the tribe, almost two miles at a bend in the lower reaches of the creek.

When Han Cheng walked out, he happened to meet the senior brother and the two of them, who were walking by the door with a load of dung, and stopped the two of them.

Let them put aside their burdens first, take their weapons and accompany him downstream, just as they are resting.

Because of the existence of this large group of people, there are generally no large beasts around the Qingque tribe.

When these upright walking and club-wielding monkeys gather together to survive, the overlords of the desolation generally do not come to provoke them easily.

But this thing is not certain, after all, animals have legs and can run, although the general large beasts have their own fixed predatory territory, will not easily swim away, but there are also territorial robberies or bohemian and freedom-loving flood overlords like to be wandering bards.

If a person is unlucky enough to encounter it, not to mention swallowing himself, just raising his huge paws to give himself a monkey stealing peach, Han Cheng feels that not only will he be a eunuch, but even this book is estimated to be finished......

The sand in the downstream bay is not particularly fine, which may be related to the fact that the Qingque tribe now lives relatively close to the source of the river, and the sand in the river has not been washed by enough large waves.

A basket full of sand was carried in the hands of the senior brother, Han Cheng carried the extremely laborious sand in the hands of the senior brother, he couldn't see how much weight it weighed, Han Cheng shook his head and said secretly, it seems that he still has to eat, sleep and exercise more in the future, grow up as soon as possible, and have great strength, so that he can do more things and not be overwhelmed......

The sand at the inlet is washed clean by the water, and it is best to use such sand without affecting the firmness of the cement.

After the senior brother and the two of them escorted the son of God to return from the sand, they were unwilling to leave immediately.

Han Cheng knew what they were thinking, so he didn't say anything to urge, but took some sand and mixed it with the grass and wood ashes that were left behind.

Sand can not be mixed too much, everything must pay attention to an appropriate amount, to sand doping can not leak the true color is better.

Of course, this is only a rough standard, and no matter how detailed the standard is, it will be divided according to different uses in the following practice.

The mixture, extremely chic cement was also put into a simple mold by Han Cheng as before, waiting to dry and solidify.

Standing aside and watching the lively senior brother still mourn, he couldn't help but look at each other, obviously not understanding the intentions of the Son of God.

Han Cheng smiled and said to them, wait and know the result.

The two of them didn't ask any more questions, and went on to carry dung.

Han Cheng took a look, and saw that there were no water stains on the surface of the 'ingot' of pure grass ash placed before, so he folded a small grass stalk, poked it slightly, and found that it was still very soft, so he cleaned the clay pot that was used to mix mud before, so as not to have time to dry on it, and it was not easy to clean up.

Both cement 'spindles' are in a place where the sun cannot be exposed to direct sunlight, so as to avoid the high temperature affecting the solidification.

The things that need to be done have been done, and the rest is left to the magic catalyst of time, waiting for the results, good or bad.

Han Cheng stayed here for a while, and seeing that this was not a short time to see the results, he took the blessing general back to the autumn wilderness.

Fu Jiang must be taken out, and no one will move the things that Han Cheng has brought down to prevent people from moving, except for Fu Jiang, a lawless stupid dog......

Outside the courtyard, the people of the Qingque tribe are still busy, if they want to wear the crown, they must bear its weight, and if they want to enjoy better living conditions, they must work hard for it.

The sun was setting in the west, and the twilight was slowly covering it like a great net.

The tired birds returned to the forest, and the people of the Qingque tribe who had worked all day also rushed to the courtyard in the twilight with their own tools......

The smoke of the cooking stove rises, and the smell of rice mixed with the twilight fills the tribe, which makes people feel extremely reassured......

Without Han Cheng opening his mouth, there was a little child who loved to talk by the two cement ingots that had condensed a little, and when he saw someone passing by, he would say that people should pay attention to it, don't step on the things made by Shenzi, just like a small repeater.

In fact, the place where Han Cheng placed the two cement ingots was five or six meters away from the main road in front of the cave, and no one would usually go there.

When they shouted like this, the people who came back came over to see the strangeness, and the children shouted even more cheerfully when they saw the adults coming.

As the twilight fell, the light dimmed, and it was impossible to see the true face of the thing surrounded by wood, but the onlookers looked at it carefully for a while, and then left with some anticipation and contentment......