Chapter 104 Building an Earth Building with Integrated Residential Defense for the Tribe

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Mu Feng explained for a long time, but Li Hu was still a little confused.

He had no choice but to take them outside to select trees, and instructed them to flatten the wood and tie it up, and in the end, he even went into battle himself on how to use the wooden stakes.

Watching four or five talents set up a big tree stump and smash it on the ground, the dull sound of "bang bang bang" continued to sound, which is quite a sense of sight of the process of modern industrialization.

After the wooden stakes were smashed down, the original potholes on the ground quickly became smooth.

By noon the next day, the foundations for the entire tribe to build their houses were all rammed.

Lihu asked, "Great Chief, what are we going to do next?"

"Well, now we all go to Mingguang to transport the soil he dug up to the tribe. Then go to the back mountain to pick up the thick black-skinned bamboos and cut them off, leaving some thick ones, and the others into three pieces, each of which is cut into three pieces. The bamboo is divided into four pieces."

"In addition, bring a few more people and collect all the ashes in the tribe."

"Yes!" Lihu agreed.

Chopping black-skinned bamboo is all too familiar to the clansmen.

It is not difficult to collect grass and tree ash, because I just collected it a few days ago.

What makes Lihu wonder is that every time the Great Chief asks him to do things, he does it, but he doesn't know why he does these things.

Especially now that Mu Feng asked him to chop bamboo and collect ash, he would do both, but he didn't know how these two things were related.

Before he could react, Mu Feng said again: "I will also take out the hay stored by the tribe, and I need to use it!"

"Yes!" Lihu responded quickly.

Although he didn't know why he did these things, he knew that the warchief had his own reasons for letting him do these things.

It is reasonable for Mu Feng to do this. He wants to build a house for the tribe that integrates living and protection—Tulou!

Tulou is a kind of house built in ancient times by the Hakka people in southern Fujian.

This kind of house is a kind of soil made by mixing sandy clay and clayey sand.

Tulou is the outer layer of soil and the inner layer of stone, which is windproof, waterproof and more fireproof - authentic tulou can also resist earthquakes and typhoons.

It is exactly this kind of house that Mufeng wants to build, which integrates living and defense.

It's certainly not as simple to build as an adobe house, but once built, it can keep tribes living for years or even generations!

The outer earth wall is well resolved.

After the foundation is laid, the wall foundation can be stacked directly with stones mixed with hay mud.

The upper wall can be shaped with black bamboo as a wall column, shaped with black bamboo pieces, put clay in the middle, add sand and gravel and broken hay to form "concrete", and then vigorously tamp it, it will be solved. .

The problem is that the inner wall needs to be built with stones or bricks, but when the stones are piled up into a wall, it goes without saying that the solidity is a big problem.

The main reason is that right now he has no cement.

If he had cement, the problem wouldn't be a problem.

In desperation, he had to turn to the system and exchanged a method of making cement from the system.

This time spent 200 achievement points, Bi Jingyu

The 50-point achievement of the reel is not a little bit expensive.

But fortunately, Mu Feng is now "rich and powerful", with 3,400 achievements, and he is very generous.

After exchanging the method, he felt for the first time that the exchange was worthwhile, because there are many ways to make cement, and there is one that Mufeng can use right now - the method of making grass and wood ash.

The materials required for this method are also simple and it is not difficult to implement.

So he asked Lihu to collect the ashes of the grass and trees in the tribe.

But he was surprised when he saw the ashes piled up like small mounds.

"How come there are so many?" Mu Feng looked at Lihu.

"Actually, we used to use these things to bury feces..." Lihu scratched his head in embarrassment and didn't continue.

But Mu Feng didn't care, nodding his head in relief, "Thank you!"

So he started to make cement according to the method he got in exchange.

First, sieve out the floating ash on the skin of the plant ash, and then use the largest stone jars in the tribe to fill the water, and gently pour the plant ash into the stone jars in batches for secondary separation.

In this way, the light ash in the plant ash floats to the surface, and the heavy ash, that is, with a higher calcium content, sinks into the water.

After this step, he gently tilted the stone pot again, poured out the water little by little, and then smashed the plant ashes that had become "thin mud" mixed with water into a ball, squeezed them tightly, and put them in the fire one by one fired.

Of course, doing all this is a demonstration of Mufeng, and Lihu and his clansmen are there to complete it exactly.

Soon, one by one, gray and white, and gray grass and wood ash in the white, the cement was completed.

Because dozens of people are doing it at the same time, the amount made is considerable.

It was a waste, so Mu Feng first found a few ears of cement egg rice and bonded them with the soil on the ground, the sandy soil, and the red acid soil at the foot of the mountain for the experiment.

It was found that the hardest clods were made by mixing acid soil with sandy soil and cement.

In a way, such clods are close to some of the concrete of later generations.

Mu Feng was excited. With such cement, together with stones and gravel, the home defense he wanted to build was

One piece of earth building, that's it!

(End of this chapter)

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