Zhang Yue listened, smiled slightly, raised his hand and said, "Don't be in a hurry about this matter first...... Wait for the official and the Ding Commander to do a good job and then talk about it......"

Before leaving Xinfeng, Zhang Yue handed over a few volumes of books to Ding Zhuan and asked Ding Zhuan to lead people to experiment.

The purpose is for a black technology!

In today's era, it can be called a super invincible black technology - cement!

But, of course, it's earthy.

The technical difficulty of soil cement is not high at all!

In fact, there are almost no technical difficulties, and even the raw materials are readily available.

The Han dynasty has a large-scale iron smelting and ceramics industry.

Both produce large amounts of waste, such as slag, broken bricks, slag, and so on.

As long as these wastes are collected, then mixed with gypsum and quicklime in proportion, and then calcined with fire, cement can be obtained.

In terms of strength, it is not inferior to industrial cement at all.

The only problem is that the output is small, the energy consumption is high, and the pollution is high!

The low economic efficiency is outrageous!

But even so, in the nineties and the beginning of the new century, there were large and small soil and cement workshops in many local villages and places with lime resources.

The workers wore thick masks and were covered in white ash, which left a deep impression on Zhang Yue when he was a teenager!

It's just that he didn't study industry, and he didn't know how to match.

But it doesn't matter, just know the material, just let people experiment.

Experiment a few times and you will always succeed.

As long as the preparation of this soil cement is successful, then the water conservancy construction problem of Xinfeng will solve one of the most important problems - the problem of future maintenance and repair.

In fact, in recent years, various problems have arisen in super projects such as Zhengguo Canal, Longshou Canal, and Liufu Canal due to lack of repair.

The main reason is that the rammed earth channels have been unable to withstand the long-term pressure and have collapsed.

Locally, a lot of effort and time is spent on maintenance every year.

If cement is available, even if it is only a small amount of cement products, the operation and maintenance costs of the future channel will be greatly reduced.

What's more, as soon as cement appeared, and began to be widely used.

The road traffic problems in Zhuxia can be improved, so as to promote the development and prosperity of commerce.

Perhaps, in the future, the road will become a concrete road.

Of course, for Xinfeng now, once cement appears, it will immediately become the most important raw material in water conservancy construction, thereby greatly reducing the cost of channel construction and improving the construction speed.

"This official has been away from Xinfeng for nearly half ......a month," Zhang Yue pondered for a while, and said: "During the time that this official has left, what happened in Xinfeng County and the related handling situation, please make a briefing as soon as possible and report to the official......

"In addition......" Zhang Yue pondered for a moment, and said: "The quality report of the Zhuyou Division, this official must see it as soon as possible!" ”

"No!" Chen Wannian led the group of officials to bow down one after another, and said: "Before the return of the servants, the lower officials have already ordered the officials of the division to hand over the ......."

He turned his head and beckoned behind him, and immediately an official stepped forward with two boxes and sent them to Zhang Yue's case.

Zhang Yue took it, opened it and looked at it, and nodded with satisfaction.

Quality Day!

It is a summary of the daily activities of officials of the Qin and Han dynasties.

It is a bit like a primitive diary, which is generally recorded on bamboo slips, recording the daily activities of officials and private meetings and work situations.

It is similar to the briefings given to superiors by the management of some large companies in later generations.

A large number of similar cultural relics have been unearthed in later generations, from the Qin to the Han Dynasty, which shows that the officials of the Qin and Han dynasties had the responsibility and obligation to write similar diaries and reports to their superiors.

At the same time, this form of transcript is also a family heirloom for officials.

It is the best teaching material for training the next generation of officials!

Since Zhang Yue took office, it has been stipulated that officials of more than 400 stone in Xinfeng County must report their quality date to the county government on time for inquiry.

This can be regarded as an alternative kind of attendance.

It will help Zhang Yue to understand and recognize the work of grassroots officials and the problems they encounter, so as to make targeted arrangements.

It is precisely because of such a system that Zhang Yue can basically grasp the dynamics of the county even if he sits in the county office.

Closing the two boxes full of quality days, Zhang Yue said to Chen Wannian: "The quality day report, this official will read it as soon as possible and give a reply......

When Chen Wannian heard this, he hurriedly nodded respectfully, indicating that he knew.

"By the way......" Zhang Yue suddenly raised his head, looked at everyone, and asked: "When this official was in Chang'an, I heard that the neighboring counties, especially Wannian County, Lantian County and Weinan County, have often come to my Xinfeng recently?" ”

This incident was heard by Zhang Yue when he was presiding over the eradication of the epidemic in Jingzhao Yin Yamen.

As soon as ...... heard this, the officials in the entire county hall raised their heads proudly.

Needless to say, this is a very good thing in their opinion.

Xinfeng was built so well that it attracted surrounding officials to learn from it.

This is in ancient times, and that is something that will only appear when virtuous ministers and celebrities are in office!

"Pass on the order of this official, from now on, officials and scholars from other counties, scholars and doctors who are not sent by the court will come to my Xinfeng, and they will all bear their own travel expenses, and in the local pavilion of Xinfeng, it is strictly forbidden to receive any form of officials and scholars who do not have official documents from the court or the approval of the county government......" Zhang Yue raised his hand and ordered coldly.

This matter was already decided the moment he heard about it!

Must be banned!

Otherwise, now it is only colleagues from Wannian County, Lantian County, and Weinan County who are fighting the autumn wind.

In the future, Xinfeng will become famous, and the officials of the counties and countries of the world and the officials who will return to Beijing to report on their work will all come to Xinfeng to eat, drink and have fun under the banner of "investigation" and "study".

Xinfeng's finances, can afford to toss a few times?

Anyway, Zhang Yue is apprehensive about the ability of the Han officials to eat and drink at public expense!

Not to mention, Henan County and Hongnong County, because they are located on the main transportation road connecting Guanzhong and Kanto, these two counties spend tens of millions of dollars every year on receiving scholars, doctors, ministers, and aristocratic officials.

For this reason, the burden of Hongnong and the local people in Henan ranks among the top in the world!

The yeoman farmers in these two counties are disappearing rapidly.

As a result, a bad consequence was that the local landlords continued to grow, and today, the number of powerful people with more than 100 hectares of land in these two counties has ranked first and second in the country.

Even if the court has been on the migration list for five consecutive years, it has focused on the rich landlords and businessmen of Henan!

Zhang Yue will not do this kind of thing of taking the people's fat and people's ointment and inviting himself to buy fame!

When Chen Wannian heard this, he was a little unwilling.

He moved his lips and wanted to persuade, but was directly blocked back by Zhang Yue: "Chen Xiancheng, carry out the order!" ”

"Promise ......" Under Zhang Yue's strength, Chen Wannian could only accept his life with some unwillingness.