Seeing Wang Hao looking at himself with blank eyes, Wang Jinxi unexpectedly gave Wang Hao a very cute smile. He showed favor to Wang Hao in public, and he did not scruple about the reaction of the Standing Committee members at all.

In fact, Wang Jinxi was quite pleased with Wang Hao in his heart. Before he came to Sahara, he had studied all the information of the Standing Committee, and Wang Hao, his deputy, made him study it for a long time.

In his research, he found that anyone who can treat Wang Hao correctly and make friends with Wang Hao in work and life can't help but have a lot of benefits, but will quickly make himself like a rocket.

Of course, Wang Jinxi was an intellectual from the republic. Surrounded by the aura of a postdoctoral fellow, an academician of the State Council, and a cadre who enjoys special national allowances, he is a cadre with vice-provincial treatment.

His heart, to be honest, is not in getting promoted and making a fortune, but in making some achievements, thinking of relying on science and technology, relying on oil and heavy industry to enrich the people and strengthen the country!

This is his basic principle, and it is also his coordinates and life guidelines.

To tell the truth, intellectuals actually cherish each other in their bones. He is a doctor of petroleum, and Wang Hao is a graduate student in medicine.

These are also the two party and government cadres with the highest academic qualifications in Shahara so far.

Wang Hao's inquiring eyes made him see hope, and he was even more happy to realize that Wang Hao had an idea, and this idea was definitely for the current situation, powerful for Sahara, and about cement.

"When it comes to cement, we must first know what cement is, how it is made, and what are the main raw materials needed to produce cement.

Cement, to be honest, has been in our country for a long time. Specifically, we can trace it back to the pre-Qin period. Everyone knows the story of Meng Jiangnu crying on the Great Wall, so I won't be so verbose anymore. ”

Wang Jinxi said this, not wanting Longjiang to answer and said: "Mayor Wang, pick up the key points, time is pressing, our soldiers are still working outside!" ”

This sentence suddenly made Wang Jinxi very unhappy. Ah, as far as you know time is tight, it's in a meeting. The masses are working outside, I don't know.

What kind of secretary of the municipal party committee is this, how do you feel that you are restricting yourself everywhere, and you seem to want to take care of yourself everywhere.

You are the secretary, I am the mayor, even if you put on a secretary's shelf, don't go too far. As the old saying goes, the poor sour show has a high temperament, the upside-down donkey does not fall down, and the wood demon deceives people too much!

Thinking of this, Wang Jinxi smiled at Long Jiang strangely, turned his head to look at Wang Hao, ignored Long Jiang, and continued.

"The cement of the Qin period, that is not actually cement, according to our current view, is gypsum gray mortar. He made a mixture of lime mixed with water, mixed with sand and gravel in proportion.

In fact, comparatively speaking, this is our modern concrete, but unfortunately it is concrete, which cannot withstand wind and rain, and can be weathered and collapsed soon.

So up to now, we can't see the real Great Wall of the Qin Dynasty, and we can't see the complete Great Wall of Qin.

As for what cement is, it is very simple, cement is a kind of construction adhesive material that must be used in our construction industry and has a wide range of uses.

The process of making cement is also very simple, which involves what raw materials cement is made of.

The main raw materials and manufacturing methods are made of limestone, clay, and iron ore powder in proportion grinding and mixing, mixed into raw meal. Then it is calcined to a suitable temperature to make mature material.

Then mix it with gypsum and grind it finely and mix it in proportion, which is called cement, and such cement is the ordinary Portland cement that we usually use.

But in the Sahara Desert, it is not easy to find clay, limestone is also difficult, and iron ore powder is relatively simple, because not far from here, there is a rich iron ore belt with rich underground reserves in the west direction of 120 miles.

As for Vice Mayor Wang's question just now, whether granite can be used as the main raw material for lime production, I replied that theoretically it is barely possible.

Because granite is too different from limestone in comparison.

Granite is a volcanic rock, the difference is that when the magma erupts, the underground part of the granite is formed under high pressure, and the texture is much tighter than the basalt formed after the eruption of the earth, so it is very hard.

Limestone, on the other hand, is a calcareous raw material that provides calcium oxide. Historically, volcanic rock has been used as the main raw material for lime.

However, the use of granite also requires a rather tedious and complex crushing and grinding process. But in the vast sea of sand, where do we go to find granite?

Cement, according to the different uses and use requirements, different raw material production methods, and many kinds.

For example, slag cement, pozzolana Portland cement, fly ash Portland cement, composite Portland cement and so on.

And if we can really find granite, I believe Mayor Wang must be referring to the underground rocks under the kilometer of the underground palace.

But in this way, if you calculate the cost, the cost of transporting these stones is actually only a lot more than the cost of using helicopters to purchase cement directly from Alawan County and Huier Manqi City. ”

Wang Hao nodded with satisfaction, Wang Jinxi said very clearly, it can be used, but it is relatively troublesome. In what Wang Jinxi said so much, Wang Hao only cared about two points.

First, it barely works, and second, there is pozzolane cement!

I'm a bit of a, volcanic rock, volcanic ash! The place where he was kidnapped and kidnapped was not exactly a big black mountain.

What is there, and there is a large narrow cave in the mountain, which is actually a volcanic crater. Wang Hao only figured out at this time that the black powdery object below was volcanic ash, not black sand foam blown up by grenades and explosives!

"I ask the Municipal Party Committee, Secretary Long, Mayor Wang, and the Standing Committee members here. Everybody get in the car right away, I'll take you to a place, where it's actually our natural cement factory in Sahara City!

Got to the place, I believed! With considerable investment in machinery and technical strength, we will have a cement factory of our own in Sahara City! ”

Long Jiang suddenly stared at Wang Hao vaguely, this kid is uneasy every day, and he has a legend at every turn. What is this going to do, and a natural cement plant can have this good thing?

"Wang Hao, you can't fool around, now there are a lot of things waiting for our Standing Committee members here to come up with ideas together.

We don't understand anything, so we listened to a few words from Mayor Wang, and you took us around in circles in the desert for thousands of miles.

Is it you or me?

Even if we can afford it, we in Sahara City can't afford to delay! We need to engage in construction and oil fields, but we are not here to go around in circles in the desert and engage in adventure tourism! ”

Long Jiang spoke lightly, completely forgetting what someone had asked him. For Wang Hao, we must support it, we must support it, and not only that, but we must also try our best to make friends with him.

Don't be an enemy of Wang Hao, even if you just tolerate or avoid it, you can't have any head-on collision and confrontation with him.

Such an entrustment made Long Jiang very disdainful. is just a small executive deputy mayor, even if he has a little skill and a little background, Lao Tzu can be afraid of him.

It's a big deal that he can attract some funds, so Lao Tzu let him. But the secretary is the secretary after all, it is impossible to avoid it, and there must be proper beating and control.

Long Jiang thought like this, in fact, he didn't want to have anything to do with Wang Hao, let alone be unpleasant. But Long Jiang, who is very strong in his bones, is used to being the leader of a brigade, and he can tolerate the real arbitrariness in his heart!

He has always believed that soldiers must be bloody, and when they should be beaten and controlled, they must not be indulgent. I'm having a Standing Committee meeting right now, so if you say go, what do you think all of our Standing Committee members should be?

(Tianjin)