After lunch and rest, the people of the Qingque tribe did not go to work as before, but stayed on this side of the cave, looked at Miko and then looked at the things surrounded by a few wooden sticks not far from the outside of the cave.

Miko said before that they would be able to see the results after resting, so they seemed to be looking forward to this, wanting to see what kind of gratifying changes could occur in this ordinary plant ash after passing through the hands of Miko.

After Han Cheng woke up, he saw that everyone looked at him from time to time, so he didn't delay any longer, scooped some water from the water tank and washed his face, so that he became more sober, and then led everyone out of the cave to see the results.

Four and a half days have passed since the two cement ingots were made.

When Han Cheng checked it the day before yesterday, the cement ingot had already dried and solidified, but considering that it might be different from the real cement, and Han Cheng wanted to see its better side, he waited until noon today before deciding to reveal it.

Several wooden sticks blocking the surrounding mold were stuck by solidified cement ingots, Han Cheng used a thinner stick to pry it open, looking at the bark of different sizes that were stained off the sticks, Han Chengcheng couldn't help but be happy, this thing can be used as a binder!

When the stick left, the cement ingot surrounded by the middle was completely exposed, and Han Cheng first used the thin stick to stick it underneath and warped it back and forth, letting it loosen, and then lifted it vigorously.

Whether it is mixed with sand or not, it does not break in the process.

Han Cheng casually picked up a handy wooden stick and tried to hit the piece of sand that was not added, making a 'tuk-tuk' sound, somewhat similar to the sound of a woodpecker pecking at a tree and catching insects.

The alternative ingot was stronger than he had imagined, and it was not until he struck it seven or eight times with all his might that the ingot, which he was leaning against a stone, broke in the middle.

The surrounding onlookers were even more confused, it took more than four days for the Divine Son to make these two things, and he was very careful to take care of them before, for fear that someone would hurt them, why did he build them now, but instead he broke them with a wooden stick? This......

Han Cheng smashed one piece and did not stop, and then launched a unilateral attack on another cement ingot mixed with sand.

After seven or eight sticks in a row, Han Cheng's hands were numb, and the cement ingot only dropped some slag.

Cement ingots to this level are enough to use!

He stood up and smiled at the crowd.

Although a huge part of the people gathered around didn't understand what Shenzi had just done, they also understood that the matter had succeeded.

After waiting for a long time, they immediately became excited, especially the children who had nothing to do with them in the past few days, they were even more excited and happy.

Wu who likes to think is driven by this atmosphere, although he also has irrepressible excitement, but there are a lot of doubts in his heart, he feels that he is really old, in the past, he can more or less guess some of the intentions of the gods, and this time, the gods have completely got things out, and they still don't know anything about the purpose of this thing......

The elder brother was also suspicious, and he often built houses, and after seeing this stone-like and regular thing, the idea of using it to build a wall was to use it, and then he secretly shook his head, because it was too troublesome to build a house with such a thing, and it was far less convenient than ramming stone or earth.

Han Cheng had already seen everyone's doubts, he stopped these people who were indiscriminately excited, and then turned around and took four tiles stacked on top of each other from the edge of the mountain wall not far away.

Sandwiched between the tiles is the ash of plants and trees that have been completely solidified after being reconciled, and it looks like a chocolate sandwich biscuit with an unusual appearance.

Originally, he just wanted to make two cement ingots to experiment and compare, but then he thought about it, and the biggest use of cement was not to make cement bricks, but to close the edge of the roof and make joints, so he got some more and made these two special 'sandwich biscuits'.

Han Cheng first broke it with his own hands, and after he didn't break it, he handed it to the senior brother and motioned for him to break the two tiles that were glued together.

After the senior brother saw the two pieces of tiles that Han Cheng had brought, he guessed something at once,

He looked at Han Cheng with some surprise, and Han Cheng smiled and nodded at him.

The senior brother pinched a piece of tile in one hand and began to exert himself slowly.

When he used a lot of strength and the two tiles were still firmly glued together, without the slightest sign of separation, he became more and more happy.

"Click!"

A slight sound sounded, and one tile was broken off by the strength of the senior brother, while the rest of the tile was still firmly glued to the other tile.

"Miko!"

The senior brother held the fast fragments and two tiles stuck together, looked at Han Cheng and said excitedly.

He has fully understood the intention of the Son of God to make this thing, in the past, the house was built with stone walls, only mud was used to fill it, the wall was very strong, but now with this sticky thing that can't be broken to build the wall, wouldn't the house be even stronger?

There is a saying called 'say east, talk west, three sentences do not leave the old line', the elder brother has dealt with the most in more than a year is the wall, the deer pen, the house, at this time to see this made of plant ash, magical things, of course, the first time to think of this.

Of course, this also has something to do with the fact that the object of Han Cheng's experiment is a few tiles.

Next, the tiles that were glued together circulated in the hands of the people of the Qingque tribe, and everyone was amazed that the originally soft and unformed grass and wood ash became so strong after drying and could glue the two tiles so firmly.

The elder brother and the iron head have the deepest feelings.

The same thing, after seeing it, I just sighed for wasting fertilizer in vain, but the Son of God was able to find such a good thing from it, the wisdom of the Son of God, which made people have to be respected.

Next, a few skilled people were left to wash the ashes of the grass and wood, go to the downstream river bay to pick up a few loads of sand with a rafter, and then began to use cement to uncover all the tiles that had been covered on both sides of the roof of the three houses that had been built, and after removing the soil on the tiles, they were built with cement and made joints.

The rest of the people who couldn't help went out to continue to work hard for ploughing the land and burning the fire, and now, the Qingque tribe doesn't raise many idlers.

(I always feel that this chapter is not very good, and it is not very desirable to change it for a while...... Bear with me, comrades, the matter of grass and wood ash and cement is over. Tomorrow will unfold something new, first of all, a small reveal, is a crop)