Qian Hu reluctantly accepted Yang Yuanzhao's order, and after agreeing to lead people to build a road, he was carried by Yang Yuanzhao to the courtyard where he had assembled tractors and studied steel structures.

On the surface, it is still the same as before, but there are a few more steel houses, some of which were built by Qian Hu, some of which were built by later workers, and the wall was further expanded, covering an area of more than ten acres, and there are all kinds of rooms in different categories.

This place has now become a place similar to a research institute, and people who have learned electric welding here, or assembled tractors, have nothing to do, and come back here, and there will be strange things here.

These strange things, all of which Yang Yuanzhao made and made according to the concept of later generations, and those that are inconvenient to flow out for the time being will be placed here for the use of these workers, and this house has become a small research center dedicated to the study of some new things.

Walking into the courtyard, Yang Yuanzhao said casually: "You wait first!" With that, he pushed open a door and entered.

Leaving Qian Hu at a loss, and a few people who had studied electric welding, Yang Yuanzhao entered the research room, this room, to put it bluntly, is a large warehouse, only Yang Yuanzhao can go in alone, it is to cover for the all-in-one machine.

Close the door and enter the all-in-one machine, in the drawing design, after being busy for a long time, Yang Yuanzhao came out with a few iron plates, which looked strange and were very common in later generations.

Cement road, has been rare with the city road, urban roads, more asphalt roads, high-grade asphalt, plus a variety of road construction machinery, together to build the high efficiency of the future, with the help of the machine qì shovel and rebuild, so as to complete the upgrading of the highway faster.

Cement road once became a beautiful scenery in the city, Yang Yuanzhao remembered that when he was a child, he had seen cement roads and barely remembered some things, that is, laid cement slabs.

Cement road, more consideration of durability, do not consider load-bearing and impact force, rarely use reinforced concrete structure, just a reasonable allocation of sand, this proportion problem, for the time being Yang Yuanzhao does not have much energy, he can temporarily transfer Li Mingsheng over, plus some masters of the cement plant, jointly study, what kind of proportion, suitable for cement road, even if there is a problem, it is nothing, after all, in this era, the effect of the highway is still very single, before the heavy truck did not make a huge breakthrough, Cement roads are more likely to use only a few tons of load-bearing things.

Of course, heavy trucks are a research direction, there are current things as the basis, Yang Yuanzhao believes that he can quickly study them, at that time, this road may not have much effect, but to achieve, it takes a few years later, with the further consolidation of the foundation of Baotou, the introduction of a large number of scientific researchers from abroad, high-grade asphalt is likely to be made, cement road, will retreat to another field, such as airport runway, or some high-standard highways, It's no longer the point of the road.

Qian Hu saw Yang Yuanzhao take out a strange-looking thing, and muttered in his heart, what is this thing, under Yang Yuanzhao's order, several people piled up this iron box, but found that it was a boxy circle.

Qian Hu was a smart one, and his eyes almost lit up, and he asked, "Is this to ensure the solidification of cement?" ”

Built a house, Qian Hu for cement, more or less understanding, cement is good, once solidified, like stone, can be firmly bricks, steel bars, stone sand and the like, combined into a whole, with a solid surface, complete stress reflection, it to completely and thoroughly solidify, it takes time, four or five days, has enough strength, but to be thorough, it takes at least half a month, the construction of the road surface, surrounded by this iron box, after injecting cement, After it is completely solidified, remove these iron boxes, and the cement road will be formed, which can ensure that the cement is perfectly coagulated.

It's very simple, it's just to build a tin box, and then inject cement into it, Qian Hu raised his eyebrows and said, "Boss, I know how to do it!" ”

"You know something!" Yang Yuanzhao glanced at Qian Hu coldly, and Qian Hu was immediately silent, not daring to say more.

"You study it, how to weave this iron box, what kind of process is more reasonable, and pay special attention to the construction, when five or six meters, you must leave a seam, one or two centimeters, not too big, can not be without!" Yang Yuanzhao continued to command.

Thermal expansion and contraction, explain to Qian Hu and them, but they can't explain clearly, this thing, beyond their comprehension, only do what should be done, tell them to do it well, he only asks for the result, workers who don't understand any technology, can also build a world-renowned bridge, but there is a premise, the design and calculation personnel, must be arranged.

Qian Hu and others continued to study non-stop, and as the actual users of cement, they discussed how to build this cement road from the use of cement.

Yang Yuanzhao took a trip to the cement factory, from the trial operation to the present, almost a month, the cement plant has basically entered the formal, about 1,500 workers, now the normal work, almost 1,200 people, they were divided into four complete teams, the cement plant basically completed four shifts. Two day shifts and one night shift, the night shift can rest for a full day, and then rotate the day shift, which is more reasonable and more efficient.

In addition to the 1,200 people who go to work normally, the remaining 300 people, in the intense study, most of them are calcined workshops, according to Li Mingsheng's words, the cement plant has begun to take shape, the speed of production, has begun to slowly accelerate, from about 2200 barrels, slowly rising, temporarily almost able to reach 2600 barrels, there will be a small increase every day, but between a few barrels and a dozen barrels, far less rapid than before.

This basically has exceeded the production capacity designed by Yang Yuanzhao in the cement plant before, which shows that Li Mingsheng's ability is extremely strong, and the efficiency of the cement plant can be improved on the original basis, which is the ability of excellent managers. Yang Yuanzhao is also very glad that he helped him in Li Mingsheng's matter, and Li Mingsheng joined his camp, without him, I am afraid that the current cement plant can guarantee 1,000 barrels, which is very difficult, and now it has increased by 2 times.

Now Li Mingsheng, more energy on the second phase of the transformation and expansion, the design of the first phase is unreasonable, the reason is more in the equipment itself, Li Mingsheng did not think that Yang Yuanzhao's equipment will be so powerful, can save a lot of manpower, so that the mixing of this step affects the important link of cement production, become a mechanical operation, greatly increase the production efficiency. Yang Yuanzhao knows nothing about the production of cement, and the equipment that is reluctantly put together is a lot of waste in Li Mingsheng's view.

Take the mixture as an example, the huge mixing room, hundreds of tons at a time, only took about an hour, such an efficiency, will not affect the production, the utilization rate of the mixing room is not high, is a big problem, now a day of full production of cement, but is about 800 tons, the maximum of 6 hours of mixing, you can complete this workload, even if it is just during the day, most of the time in the mixing room, it is empty, in Li Mingsheng's view, this is a waste.

Yang Yuanzhao didn't expect that Li Mingsheng's idea had advanced to this process, reasonable layout, leaving a margin, but not waste, this is a relatively modern production model, the mixing link is too strong, and even crushing has a huge margin, restricting the production efficiency of the cement plant, only the calciner.

This is the most important item of cement, Li Mingsheng alone, a calciner can not support a little, because he is grateful to Yang Yuanzhao for his help, he did not hide his secrets, selected more than a dozen clever from the workers, especially those with certain experience, patient teaching, now it has begun to bear fruit, and there is no need to stare at it all day and night, which is equivalent to freeing him.

Although it is said that the apprentices have a good vision and level, they can't compare with him at all, and the efficiency of production is not high, and the success rate of more than ninety percent is still much higher than that of others, and there are a total of 7 people with a success rate of more than eighty percent and five. Eighty-five out of ten is enough in an ordinary cement plant, and these 7 people have become the foundation for expansion. When Yang Yuanzhao found Li Mingsheng, before Yang Yuanzhao could tell the reason, Li Mingsheng handed over such a plan, about the expansion plan of the cement plant.

Expanding the production of the cement plant has always been in Yang Yuanzhao's plan, he thought that when the cement plant ran steadily for half a year, or a year later, a group of good workers would be trained, so that it would be logical to expand and expand production, but he didn't expect that Li Mingsheng would give him such a big surprise and solve the bottleneck of the calciner, and there were 7 people who could give full play to Li Mingsheng's strength and stared at it, and he could completely expand the production scale of the cement plant by more than three times.

The whole cement plant link, crushing and mixing, are the most basic, as long as a little strength, you can be able to do in the mixing and crushing workshop, these two workshops, is the easiest to come out, as long as the discipline and cooperation are completed, and then get started for a period of time, not slippery, it is not difficult to become a worker, but in the calcination workshop, basically are technical work, in addition to those who follow Li Mingsheng, you can use experience and eyesight to judge the entire production situation, others, such as feeding, mixing and proportioning, are all technical work, in the general factory, There are no two or three years, don't think about becoming a teacher, even here, even if the master is cooperating with the treatment, try to teach, it is just to make the basic get started faster, and the rest is still slowly consolidating.

"How to solve it for workers!" Yang Yuanzhao read the report almost with a frown, pointed out a key point, and asked. RS