Wu Youchun said very clearly, as long as he is not mentally retarded, he can understand it. Pen ~ Fun ~ Pavilion www.biquge.info [Burning ^ Wen ^ Book Library] []. [774] [buy]. Then under the command of Wu Youchun, six people walked out behind him and started construction, Yin Lei and their recruits immediately 'hula' and surrounded these six people in three layers and three layers outside, which was really a leak, seeing the chaos of the crowd Wu Youchun hurriedly shouted: "Let's expand the circle a little, so that more people can see clearly, and at the same time, don't crowd outside, you can go to choose a place six or seven zhang square, and then move the bricks over, and wait for you to get ready." We will start the construction of the next tower, and then you will come and see that there will not be so many people, remember, the person who chooses the place first can choose a place closer to the bricks, and the people who choose later will have to move the bricks far away. ”

Yin Lei didn't squeeze forward, but when he heard that Master Wu was right, he pulled Wang Chengren to choose a place, and Wang Changyan and Zhang Baoju had already squeezed to the front. Yin Lei majored in foreign exercises, and he didn't pay attention to this kind of physical work at all, so he picked up a brick and weighed it in his hand, estimated that it was about ten catties, and then began to transport bricks to the place he chose.

Don't say it, Master Wu's words really worked, some people who were not very good in physique but crowded in front had to move the bricks for a distance after hearing it, and immediately took the initiative to squeeze out of the crowd, including Zhang Da Green Onion, who Yin Lei first knew, and he was the first to choose a place closest to the brick dragon, just next to Yin Lei.

Yin Lei's speed was fast, and in less than half an hour, he filled most of his place, and when he saw not much activity space, Yin Lei knew that he couldn't move anymore, otherwise there would be no place to turn around. On the other side, although Wang Chengren is not as fast as Yin Lei, he is almost the same, but when Yin Lei turned his head to look at Zhang Da Shallot, he couldn't help but smile, he only moved a few dozen bricks and stopped working, and was lying comfortably on the side to rest at this time.

Yin Lei couldn't help but step forward and asked, "Brother Zhang, why didn't you do it?" ”

"What's the hurry, I'm so close to the brick stack here, I can take it as you like."

"It doesn't seem like that, as long as you haven't moved into your place, others can come and move, you see they are moving next to it now, but when they finish moving the ones over there, they will come to move you here, and when they finish moving everything near you, you have to move far away."

"What......?"

Zhang Da Green Received a Hurry when he heard this, he quickly turned over and looked, sure enough, those who came out first to grab the land like them were rushing to move the ones that were close to them, and when they finished moving their side, they would move a little farther away from them, and those who were a little farther away were not the closest to Zhang Green Onions?

Seeing that the situation was not good, Zhang Da Green Onion was anxious, he quickly got up and began to throw it into his own territory, this benevolent brother's physique is really not very good, dozens of pieces go down to the forehead to see sweat, seeing here Yin Lei saw that there are many people on the other side surrounding those masters, and he can't squeeze in, so he stepped forward to help Zhang Da Green Onion move bricks, and saw Yin Lei helping, Zhang Da Green Onion hurriedly thanked him, and after a while, Zhang Da Green Onion's territory was also full of bricks.

Then Yin Lei, Zhang Da Green and Wang Chengren sat on the bricks while chatting while waiting for the second tower to start, and from time to time there were one or two people from the crowd to choose a place to start moving bricks, but the later they came out, the farther they needed to move.

"Brother Wang, have you ever seen a real watchtower?"

"I've never seen it, although my uncle is also a petty official in the camp, and I have been to many places nearby with him, but this kind of watchtower is only built in the wilderness or some important places, but there is no one near our Huijiang."

"I've seen it, my family lives in Juchangling, one hundred and eighty miles to the south, there is a watchtower, but the tower has been dilapidated, I used to play when I was a child, and now no one dares to go up again, the real watchtower uses a lot of bricks than this, this small brick is only about ten catties, and the bricks used to build the watchtower are at least eighty or ninety catties."

"If the structure were the same, the real watchtower would have to be several times larger than this small."

"Yes, the real watchtower has to be at least eight or nine zhang square, about four zhang high, there are four floors inside, the top layer is used to look, the bottom layer is a place to move and eat, the middle two floors live on one floor and store things on the other floor, generally speaking, it is not a problem to live a dozen people."

"If you build a real watchtower, Brother Zhang, you will have to endure hardship, can you move eighty or ninety pounds of bricks?"

"Not now, but I can practice slowly, there is also a brother in our village who is similar to me, and his physique after three years of being a soldier is as strong as an ox.

"You only saw his results, but you didn't see the hardships he endured, if you want to train into a good physique, hardships are inevitable."

A few people didn't talk for long, and the other side dispersed with a 'coax', Yin Lei looked up and saw that the hour had arrived, and under the command of Wu Youchun, a group of six people came and began to build the second watchtower. At this moment, Yin Lei discovered a strange thing, his bedside roommate Zhang Baoju didn't know when he actually mixed up with those masters to fight, it seems that this kid is quite open, and Yin Lei also understands that this is also a shortcut, and these masters build some towers, and it is eight hours to build one, twenty days down is ten, as long as people who are not too stupid should be able to learn, and Zhang Baoju, who can come up with this method, how can he be a stupid person?

At the same time, Yin Lei also saw the other three roommates, when he saw these three roommates, he froze, it turned out that these three people actually went together to build a tower, seeing this Yin Lei suddenly understood, it seems that he doesn't have to build a tower alone during the study, as long as he can build one by himself at the end of twenty days, and in the early stage, the three of them studied together much faster than a person like himself pondering alone, it seems that smart people have it there, no wonder these three people are not in a hurry to come out and choose a place to move bricks, Of course, it is easy for three people to build a tower, even if it is far away, it is nothing.

Sure enough, just like what Master Wu Youchun Wu said, when the second tower started, there were not many people, this time Yin Lei easily squeezed to the front, in fact, if Yin Lei wanted to squeeze forward just now, it would not be a problem to squeeze to the front. A total of six people built this tower together, four of them were apprentices, and only two were hands-on masters. Please note that the first thing we need to do before building a watchtower is to lay the foundation, the foundation of a building is very important, the foundation is as important as the roots of a tree, can you think about what happens to a tree without roots? If there is no good foundation, a slight earthquake, or a heavy rain can knock our hope down, and it is not only a watchtower that falls, but also a dozen soldiers inside, so I can tell you that the importance of the foundation is also above the ground of this building.

So what kind of foundation should be laid for a building? Generally speaking, the depth of the foundation should be about two to three floors above ground, which means that if we want to build a watchtower about four zhang long, we need to dig a one-zhang deep foundation.

The width of the foundation should be twice as wide as the floor wall, so we will start construction now, please pay attention to it, and if you don't understand something, please ask in time. ”

Saying that, Zhang Qili and another master and four apprentices began to do it, only to see them wielding shovels, shovels and other tools to dig to the ground effortlessly, Yin Lei could see that the skills of these people were not deep, and the cultivation of foreign kung fu was not very strong, but I don't know if they were used to doing this kind of work or their self-made tools were special, and the hard ground was dug out by them for a while, more than four feet wide, more than two feet deep, and a circular foundation with a diameter of four zhang.

"Everyone, please note, under normal circumstances, the bricks used in the watchtower we build are two feet long, one foot wide, and half a foot thick a piece of eighty catties, and today we show you that the bricks used in all aspects are only half of what I just said, and the weight is only ten catties, this kind of watchtower should be only two zhang high after it is built, and the foundation should be five feet deep, but it is too deep for everyone to look ugly, so we only dug two feet deep, and we will tamp the foundation below, and the material used to tamp the foundation is generally loess, which is filled half a foot deep at a time. After tamping, it is only about two or three layers thick of the original, that is to say, we fill half a foot thick loess at a time and then tamp it again, and the total thickness can reach half a foot after filling four times and tamping four times. In addition, if we can add about half of the broken bricks, tiles, hard gravel blocks, etc. to the loess, we can not only increase the strength of the foundation, but also increase the water resistance and moisture-proof performance of the foundation, and also improve our working speed. ”

Zhang Qili said while demonstrating, the thickness of pure loess is only about a quarter of the original after tamping, and after adding crushed stones and bricks, it is half of the original after tamping, it seems that adding crushed stones and other items not only doubles the efficiency, but also has a better effect.

Half an hour later, the two-foot-deep foundation was basically completed, Zhang Qili began to build bricks on the foundation, and he said while doing it: "The knowledge of this brick is even greater, when the enemy attacked our city wall or watchtower, it seems that they hit one of the bricks, but in fact, it is all the bricks that are stressed, and you can see if we make an arched door for you." ”

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