Fearsome Farmer

This is the second day of the winter strategy. The weather is still sunny, but the temperature is still more than minus 40 degrees, and there are winds of grade five or six.

Fortunately, Li Siwen urgently produced three wolf skin vests and three close-fitting wolf skin jackets last night.

The wolf skin vest is for the three masters. Although the gorillas also have thicker fur, they are not as good as Lord Bear, Lord Tiger, Lord Leopard, Lord Tiger and even Daha, so they were all frozen yesterday. I have to call straight.

Today, putting them on a wolfskin vest that can protect their entire torso is enough to improve their ability to keep warm from the cold.

As for the wolf skin jacket, Li Siwen used space judgment + four-level stability + extraordinary imagination to make it, the biggest advantage is that it is not air-tight, wears close to the body, and is comfortable for the thief.

He himself is the best, Shizhu is a defective product, and Song Hu is a primary product. Well, Song Hu has to wear a leather jacket. Although he is not afraid of the cold, he wears a pair of exposed pants in winter. It's too shabby.

Of course Li Siwen also solemnly warned Lao Song that he must not light his wolf jacket.

Today’s job is to move the rocks. Oh, it’s Master Leopard’s turn to train and watch Daha. As for Li Siwen, he is going to chisel rocks at the safe house, so he also sends Master Fox out and guards the big guy to the north. After all, Daha, being a sentry is really not reassuring.

As for Mr. Xiong, he continued to shoot rocks.

It is worth mentioning that Li Siwen asked Song Hu to burn a large hole in the ice wall near the North Tower to make the city gate in order to move the stones more conveniently. Otherwise, he would have to go around a large circle, which is too time-consuming and wasteful. physical strength.

After all this was arranged properly, Li Siwen took the hammer and chisel, and clinked them not far from the safe house.

In fact, don’t look at him changing his job as a stonemason, but it was obtained by stacking stone walls. Although it is also very high-end, he is still not familiar with carving on stones. The only operation before is to depict the pattern. .

So, what he wants to build is a sturdy flood **** that is not easy to collapse, so how should the stone be carved?

"Preventing the river from scouring the soil is the first element, that is, the sealing must be ensured. I don't have cement, so I can't do this, so I can only work on chiseling stones."

"Secondly, in order to ensure the firmness, which is also the seal, I need to use the tenon-and-mortise structure, which is more advanced. What kind of tenon-and-mortise structure and volume should I use to carve the stone to a standard size or Randomly carved?"

Li Siwen was thinking about it, but he was not idle. He didn't plan to build anything difficult this first time. It was unrealistic. It took a little bit of exploration to improve technology and comprehend it.

So he planned to carve a stone into the most common stone.

As a result, within ten minutes, the stone he was about to carve turned into a piece of broken stone, and there were several large stones of various shapes.

"It turns out that the inside of the stone is also textured. No, in other words, there are cracks in the inside. It is not visible in normal times, but it will split arbitrarily when impacted by an external force. Well, do I have to take a picture of Lord Xiong? Stop the stone plan?"

He shook his head and smiled. It was not like this. Master Xiong went to shoot. In fact, it was the original cracks in the rock that shattered. Well, well, Master Xiong's slap is really domineering, but this is not the point, it is his technique. problem.

"It's too difficult to carve stones of the same size, so we can only use randomness, but how to set up the tenon and tenon structure? In addition, this kind of internal cracks actually affect the external stress environment. "

Li Siwen looked up at the stone wall of his safe house, and felt an instant sense of security -10.

Then he changed another stone, first seriously identifying the possible texture cracks in the stone, and then after careful consideration according to its specific shape, then he drove the chisel in.

However, his chisel did not go too deep, he only cut a row of grooves ten centimeters deep, and then continued to cut similar grooves in other directions.

After a few rows of grooves go down, the shape of the stone is roughly locked.

Then Li Siwen watched carefully for a while, and then changed the stainless steel drill, chose the safest groove, and began to smash the stainless steel drill.

This time, the stone did not crack until the stainless steel drill was smashed into a depth of fifty centimeters. This is a good phenomenon, but Li Siwen is worried again. This is inexperience. He used the value of natural work to create the stainless steel drill. At that time, only two were built, and the facts at the moment told him that a qualified stonemason must have at least ten stainless steel drills in his hands.

To make matters worse, the natural value of his current hands has been completely exhausted.

At this moment, obviously there is no way to get the natural value of work, let alone to burn charcoal to make steel.

"It seems that I can only use the dumbest method."

Li Siwen muttered, hammering down a few hammers, and smashing this steel drill directly into the rock, then he turned the rock over, locked the position of the steel drill, and started to smash the second steel drill, um, classic Breakthrough in the middle, the two-headed parallel mode.

A few minutes later, after the second steel drill smashed into more than 20 centimeters, the first steel drill was successfully pushed out, and then the second steel drill was smashed to the end, and the first steel drill was used. , So the two steel drills are free again.

This construction plan is not too difficult, and it will not waste much time. The only difficulty lies in finding the location.

Then Li Siwen repeated the old technique, punching nine holes in one breath, and then hitting it with full force with a sledgehammer, and the stones were cracked along the six holes and four grooves. The effect was quite good, it was efficiency. too slow.

But at this time, it is not a question of speed, but a question of whether or not it can be done.

So Li Siwen is very calm.

Then he used the same method to get a flat section on the big rock.

In the end it became a stone with a thickness of about 30 cm, a length of 40 cm, and a width of 35 cm.

It's a bit ugly, but it doesn't matter.

Li Siwen changed his chisel and came over, clanging for a while, and he cut a groove ten centimeters wide and five centimeters deep on the stone~www.ltnovel.com~ and he stared at the groove for a long time. , Suddenly laughed, if the tenon-and-mortise structure is really so simple, it should be a peaceful day.

"The flood **** is guaranteed to have an inclined surface. This inclined surface must be flat. If all the extremely complex tenon and tenon structures are used in such a huge amount of work, alas, I think it is more efficient for me to burn cement."

After thinking about it very seriously for a long time, he began to cut a T-shape on one side of the stone. If he cut it through, he only needs to cut a reverse T-shape on the other stone. Tenon and tenon structure.

However, the amount of work and the requirements for stone are also very high. If even one crack appears, it will be finished. Moreover, such a tenon-and-mortise structure will make the protective embankment not so strong, after all, iron head fish The impact is quite ferocious.

"So, be a normal person, this is nowhere!"

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