In his previous life, in his spare time, Li Jiashu read some historical time travel novels.

Generally speaking, there are only two ways to improve productivity.

Light up the technology tree and use efficient production tools to crush it on the faces of indigenous people.

Or, relatively more realistic,

Raise the organizational degree.

With an optimized production organization method, try to touch the upper limit of the current efficiency level when the technology tree cannot be lit across the era.

For example, compared with the organizational method of "working at sunrise and resting at sunset".

Working in three shifts will definitely improve some efficiency.

As long as the supplies are supplied in time,

Let's have a little more,

Black magic.

......

At around 6 o'clock in the morning, clouds enveloped the island and the surrounding sea.

For the residents of Gus City, the weather was pretty good, at least it didn't rain.

Outside the castle, next to the lord's farm, Madame Slay was wearing torn clothes and holding small wooden washbasins in line, and took wooden bowls and cotton towels from the soldiers.

Two steaming barrels were placed in front of them.

They were divided into two rows, one lined up to receive hot water, washed his face and woke him up. The other lined up to receive breakfast, and swallowed it voraciously.

Wooden bowls and cotton and linen towels were made by handcrafters in the town overnight. Labor protection gloves and safety helmets have not been completed due to the complicated process.

The workers' breakfast (storage in one wooden barrel and the other one stores hot water) is sticky wheat paste.

But it's not just wheat paste.

In the castle warehouse, the housekeeper Ator was asking the servants to take stock of the inventory, looking bitter.

At the request of the Devil's Messenger, the kitchen beat more than 40 eggs in the wheat paste prepared for the slaves, cut several bundles of parsley, added several pieces of crushed ginger, and half a bag of sea salt.

The butler Ator wanted to ask the Devil's Messenger if this was a "slight" extravagant for a group of slaves?

But when the words came to his mouth, looking at the devil's big fist, Ator thought, what were he worried about?

The castle is really not enough to make ends meet. Isn’t it enough to collect taxes a few more times? With the devil’s messenger here, will the people who are in charge of the taxes?

Anyway, the Devil's Messenger and Master Chuyang are enough to be happy.

Castle farm.

"My construction team! Answer me, are you full of breakfast?"

Standing in front of the crowd, Li Jiashu asked loudly.

Several soldiers holding spears and whip went to nearby farmland to supervise the serf's labor. The devil's messenger said that He could supervise these slaves alone. (But when the number of people in the future is greater, Li Jiashu will definitely need other supervisors to assist in the work)

The crowd was silent for several seconds.

Seeing that no one was making a sound, Scarface stepped forward and said in a deep voice: "Thank you, I'm full."

Li Jiashu glanced at Kapshkin and continued, "Follow me to work, you will have three meals a day. Breakfast, lunch, and supper. I will not let you starve, because you have to work hard for me."

"Did you understand?"

Kapshkin and the other ladies Sree were slightly stunned. These days, ordinary people only eat two meals a day, while poorer free people and serfs may even eat only one meal a day.

Work at sunrise and rest at sunset. Except for those blacksmiths and little craftsmen, ordinary people cannot work after the sun sets.

This slave owner asked us to have three meals a day? I don’t know, I have to work at night... right?

Scarface took a deep breath and then said, "I understand, thank you sir!"

The other Lady Slay was slightly turbulent for a few seconds, and then they also answered one after another.

Just have enough food.

The devil wearing a brass mask nodded with satisfaction.

Subsequently, the 83 workers were divided into 3 groups, with about 28 people in each group. (numbered as abc three groups)

Li Jiashu greeted two soldiers and asked the soldiers to take the C group to assist the serfs in farming first.

Then, take the remaining Ab group members to the selected venue.

A bull, with farm tools for plowing on his body, was lowering his head and eating.

Li Jiashu stroked the old cow's back.

This cow was seconded from the serf. After the teaching stage is completed, the construction team will need more cows.

"In the past few days, I will take you to learn how the Seris built a house." Li Jiashu said to the crowd.

"The way I build a house is different from the stonemasons in the city."

"The houses we built will be one house that can last for 40 years!"

Some people were amazed in the crowd. Whether in the Sreve region or the French and Portuguese Kingdom, ordinary houses (stone-wood mixed structures) made by ordinary stonemasons for ordinary man were considered excellent in quality without maintenance for 10 years.

Can a house that lasts for 40 years? Is this building a small villa for the nobles?

"Don't be shocked! This will not be the devil's illusion, nor will it be the miracle of the gods." Li Jiashu continued, "Learn my skills, master my knowledge, and stick to my quality, we can build a house that will not fall for 40 years!"

In fact, Li Jiashu has lowered the requirements.

In my previous life, when Li Jiashu worked on Terra Blue Star, the quality requirements of Li Jiashu must be 'no problems for at least 70 years'!

In this remote and remote low magic crystal wall system, the material technology level and tool accuracy level are all very behind, and the quality level can only be reduced.

Anyway, when building a house here, Li Jiashu doesn’t have to consider various problems such as “earthquake prevention”, “wind and shock prevention”, and “line burying and wiring within the wall”. The quality of the house has shrunk from 70 years to 40 years, which is very reasonable.

It shrinks, but cannot shrink completely.

"Who among you has had the experience of a stonemason or carpenter before?" the devil asked to the crowd.

Several people raised their hands.

"Well, you guys go out of the line and get tools in the wooden box next to you." Li Jiashu said to these people, and whispered a few more instructions.

"As for the others, group A comes over to me, take the shovel and trolley! Group B sits on the ground, look good, and learn hard!"

"Today, I'll teach you how to prepare the foundation."

......

Due to the lack of automatic mechanical equipment, Li Jiashu could only plow the ground with a bull and manpower.

After loosening the soil, tie the old cow to rest and let the workers use shovels to level the first layer of soil with manpower.

(The wasteland is temporarily piled up next to it)

(The soil layer exposed to the ground is a useless surface layer)

Then, let the workers cut off a layer of wet soil below.

Then, they used a sieve to sieve the wet soil shoveled out, and sieve them all, and remove all the plant seeds and rhizomes in the soil.

(The soil on the backfill layer cannot contain plant impurities)

Next, Li Jiashu asked the workers to follow him and transport the wet soil sifted with a trolley to the sand pile 30 meters away.

Two or three tons of sand and several buckets of gravel were prepared in advance by the devil.

Where did these two or three tons of sand come from?

Haha, don’t forget that Li Jiashu has a dimensional bag.

Last night, when the moon was dark and the wind was high, Li Jiashu put the sand into a dimensional bag on the island's beach bay (not far from the town), and then flew back to the outside of the castle farm to pour out the sand.

After repeating for more than a dozen times, the sand was brought in.

Even the devil has to work.

With sand, wet soil, aggregate (gravel or other fillable crumbs), and with water, you can make more primitive concrete. Although there is a lack of chemical adhesive, the effect will be much worse.

The best ingredients ratio for this original concrete (the mixing ratio of water, sand, wet soil, and aggregate is extremely important. It can be said that the ingredients ratio is a commercial secret). Li Jiashu worked hard to read the reference book last night, and personally made several piles (shaping piles) for a simple test. Finally, he selected the most moderate ingredients ratio for the construction of group houses.

In fact, according to the construction standards of Terra Blue Star, sea sand is prohibited from being used to make concrete.

Concrete must be made of river sand before it can be made.

Using sea sand is a major production safety issue. Because the salt in sea sand will reduce the life of concrete.

But that's it.

No one checked.

I am the supervisor.

Then, Li Jiashu must be as convenient as possible.

If you have the ability, you will go to the Ad University to make a complaint and say, "My devil, the construction worker you sent is illegal!".
To be continued...