"What do you mean by cement, Boss Sophie?" said the Bauhaus, "but there are often people who build houses out of adobe bricks, and they use water to glue the clay blocks together, but the houses built in this way are not strong. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ”

Su Fei didn't answer him directly, just walked to the side, bought a few bags of cement from the Taobao store, and piled them on the ground.

Cement - 50 points per bag.

In fact, the production process of cement is not too complicated, its main is limestone, clay and iron ore, these things are very easy to obtain, these raw materials are mixed according to the proportion of calcination, only need to control the corresponding temperature of each step, although calcining cement requires a high temperature of more than 1000 degrees, but by rolling carbon into powder to constantly ventilate the calciner, it can also be achieved.

Therefore, the transaction tax that needs to be paid to buy cement on Taobao is not much.

Five bags of cement were piled on the ground, but Su Fei closely observed the expression of the Bauhaus, and after seeing Su Fei suddenly take out five bags of cement out of thin air, he was not the slightest shocked.

This also made Su Fei affirm an idea in his heart, the assistant hired from the system will have a basic setting, that is, some behaviors related to Su Fei's system are acquiesced, although I don't know how the system brainwashes them, but this setting is very convenient for Su Fei, in front of the hired assistant, there is no need to hide the functions of the system.

The Bauhaus walked up to the five big bags, he crouched down, patted the bulging paper bags, and asked, "Is this cement?"

Su Fei took the shovel that was placed on the wall next to him and directly broke the bag of cement, and the gray powder inside immediately dispersed.

"That's right, it's cement. Su Fei nodded, and then he looked inside the manor, but he heard the voices of some people talking, and he asked, "Have you hired someone yet?"

"Oh, yes. "They only came this morning, and I told them to put up a wooden fence outside, and then I would tear down the stone fence inside." ”

"That's a good idea. Su Fei nodded, "But you ask them to fetch a few buckets of water now, there should still be some gravel behind the manor house, let them bring it too." ”

The Bauhaus immediately ran to the back of the house, and Sophie just stood in the yard and waited, and soon five young men followed the Bauhaus, two of whom were carrying a basket of gravel, and when they came out, the first of them ran to the well in the manor to fetch water.

"This is Boss Sophie. The Bauhaus introduced them.

"Master Sophie!" the men hurriedly said.

"Just call me boss, I'm not an aristocratic lord. Su Fei waved his hand and said.

After watching them prepare both the gravel and the water, Su Fei began to explain the use of cement.

General concrete is required a lot of sand, this is also to save the use of cement powder to a certain extent, although the use of pure cement powder can be coagulation of very hard cement blocks, but as long as the proportion of sand and cement powder is appropriate, the hardness of mixed cement will not be much lower, therefore, there is no need to waste cement, after all, sand is much cheaper than cement.

However, Su Fei does not have a way to obtain too much sand now, and in this world, although sand is also used to make glass, it is not used for basic construction, so Su Fei cannot obtain sand for construction outside King's Landing, so he can only settle for the next best thing, using cement and gravel to make rubble concrete.

The cement powder is pasty after adding water, and can flow into the crevices of the gravel at will, so that no matter what shape the stone can be thrown in, after it is fully mixed, it is only necessary to wait for it to dry naturally, and as for the required stones, it is enough to remove the debris of the existing fence.

Su Fei briefly told the Bauhaus about the use of cement, after all, the latter is also a skilled old stonemason, although he has never touched such a thing as cement, but it is still very quick to accept, it seems that the hired handymen do not understand what Su Fei means, but Su Fei does not care about these, they just need to be willing to work hard, as for the technical guidance, it will be left to the Bauhaus to do.

To test the effect of the cement, the Bauhaus had one of them dig a square pit about 40 centimeters deep next to it, about 20 centimeters long and wide, similar to the wall to be built in the future.

Pouring buckets of water into the cement powder, the Bauhaus instructed them to mix the cement powder and water thoroughly with a shovel, then add crushed stone to it, continue to stir, and wait until the air bubbles in the mixture were completely drained, and then pour the mixture into the pit, on top of the pit, the Bauhaus simply blocked it with a few wooden planks, and filled the cement into the space enclosed by four wooden planks.

"Boss Sophie, is this okay?" said the Bauhaus, finishing this.

"Not yet, the current cement has not yet solidified, it depends on the effect of the cement, and we can only know after the cement is dry. Su Fei looked at the cement pillar in front of him, which was about the height of his calf, but there was a bit of what he remembered, even if there were some differences, Su Fei couldn't care so much now, after all, he hadn't studied cement before.

In order to prevent rain, Sophie asked the young handymen to carry the unopened cement bags into the warehouse, and then Sophie discussed the specific construction plan of the manor with the Bauhaus.

The buildings in the manor had already been built, and Sophie only needed to repair them, while the factory he was going to build outside was still in the blueprint stage.

Maybe it's also because the drawings that Su Fei got from the system are only the most basic, and the drawings on them are all very ordinary square box bungalows, but although they are a little ugly, as a factory, as long as they are strong enough to use, and the square box bungalows are also very convenient to build, Su Fei wants to complete the house as soon as possible, and it is best to have a batch of inventory before the Taobao store is promoted to level ten.

The affairs of the manor probably no longer need to be worried about by Sophie, and under the command of the Bauhaus, these workers are working in an orderly manner, and now, they are picking up sledgehammers to tear down the original stone fence.

As for Wallace, Sophie just wanted Wallace to help him make some of the furniture in the interior, as well as the building components that would use wood for the outside, and Sophie instructed the Bauhaus to go directly to Copperhorn Street to communicate with Wallace if necessary.

But now, Sophie came directly to the house of the manor, he had already told the Bauhaus that he could live in it, but those handymen must not stay in the house for a long time, they were all people from the Bauhaus in the nearby village, and it would not take long to come to the manor every morning, as for the real reason...... That's naturally because the Bauhaus was hired by Su Fei through the system, and it can be guaranteed that some of Su Fei's secrets will not be revealed.

When Sophie came to the kitchen, when he found out the salt that Pobuch had hidden, the mercenaries smashed the floor of the kitchen open, and although it had been cleaned by the Bauhaus, the hole in the ground still existed, and the Bauhaus had found the mechanism for the door to the basement of the kitchen.

Su Fei twisted the candlestick on the side of the kitchen door, only to hear a sound of machinery running from underground, and the floor slowly opened to both sides, this kind of mechanism may be very difficult to do, it seems that Bobuqi has also invested a lot of money here.

And now, all this is Sophie's.

He walked down the steps, looking at the small door that could only accommodate one person, and the space inside, which was quite spacious, Su Fei took out the red and white Poké Ball.