Chapter 607: Do the best if you want to do it

A business manager of this company received Muyang, and then introduced Muyang to watch a few formwork radiation protection workshops, Muyang inquired about the price, and found that from thousands of dollars to hundreds of thousands of dollars, the price gap is very large.

"The ability to block radiation is determined by two main factors, the atomic number and the density of matter. Any substance can block nuclear radiation, such as gamma rays. But the difference is that the blocking ability is different. ”

"Lead bricks, iron plates, and concrete slabs all have good electromagnetic radiation shielding properties."

"In fact, the more commonly used and well-known one is lead. The higher the density of the substance, the stronger the blocking ability. The atomic number of lead is 82, which is a substance with a relatively high atomic number in nature. The ability to block nuclear radiation is relatively strong. Higher material blocking ability than lead will be stronger, but unfortunately, these substances are rare substances on the earth, and the cost is relatively expensive, such as gold with atomic number 79, bismuth with atomic number 83, and more headache is that some substances themselves are generally radioactive, of course, it is not as cost-effective as using lead to block nuclear radiation. ”

"Tests have shown that 30 centimeters thick ordinary lead plate can completely isolate nuclear radiation, our company's latest lead-bismuth alloy, only 13 centimeters, can be completely isolated from radiation, and the hardness is not less than steel, not as soft as traditional lead, easy to deform and damage. This is an exclusive product of our company and has been patented. ”

"In fact, in many cases, units such as power rooms and radiation laboratories do not need such a high level of radiation protection. Generally speaking, it only takes about 2 centimeters to cause radiation contamination to the outside world. ”

"For example, our company has made a radiation protection room for a nuclear power plant in Japan. They respond very well. Speaking of this, the manager was also very proud, and felt that it was a great honor to be able to participate in such a big project.

"In addition, our company has developed a PVDF resin material for use in the power, renewable energy and chemical industries due to its excellent resistance to heat, chemicals and radiation. It is mainly used for the protection of the internal and external surfaces of nuclear reactors, nuclear power plants, isotope laboratories and other buildings, installations and equipment that are susceptible to radioactive contamination. ”

"There are also radiation-resistant coatings, polyphenylsiloxane, epoxy, polyethylene, polyester and fluorine-containing resin coatings are very good radiation-resistant coatings. It can effectively absorb and isolate radiation. ”

"Our products are divided into multiple grades, and they use different things. Therefore, the price gap is also relatively large, and I don't know what kind of radiation-proof workshop the guest is going to make. ”

The manager chattered and finally finished speaking, but Muyang also learned a lot about radiation protection. Now. He already had a plan in mind.

"I need to build a townhouse room, the inside is the accommodation room, the outside is the reception room, the walls are made of the lead-bismuth alloy you mentioned, but I want to be 20 centimeters thick, and the inside is a layer of PVDF resin material made of wall panels, this one is two centimeters thick, and the outside of the house you paint with radiation-resistant paint." Muyang said.

The manager thought to himself. How afraid of death this guest is, to make such a house. Of all the means that can be used, this guest is the same, but the more the other party uses, the more money he makes, isn't it. "Guest, how big a house are you going to make?" The manager asked.

"Two meters five high, 12 square meters in the bedroom, 16 square meters in the living room, by the way, I don't want the kind of house to build, but the whole, the alloy frame needs to be a whole, it needs to be very strong, maybe you use the pouring way to make it, the bedroom does not need to leave a window, the door is made of anti-theft and anti-radiation reinforced door, and the living room has a window outside, but it also needs to be able to prevent theft and radiation."

Muyang gushed endlessly, making the manager dumbfounded, this production is very difficult, and if this is made, the weight of the whole house, and the requirements of the guests are obviously the kind of fully enclosed house that can be moved at will, just like a container.

The manager estimated in his heart that the four walls of this house, plus the ground and roof, are 111 square meters, the specific gravity of lead is 11.4, and a 20 cm thick lead plate is 2.3 tons, oh my God, just the skeleton of this house, it is estimated that there will be 250 tons, what kind of car does this guest need to use to pull him.

However, he calculated in his heart that a ton of lead-bismuth alloy is about 8,900 US dollars, plus a wall panel made of 2 cm thick PVDF resin material, as well as exterior wall paint, the cost is 10,000 US dollars per square meter, and the cost of this house can reach more than 2.5 million US dollars.

Muyang was still there and said, "In the room, I need to add decoration to me, and all the materials need radiation-proof materials, beds, cabinets, and tables, and they must all be fixed." ”

The manager's head was about to sweat, this guest's request, curious, did he really spend millions, just to build a bedroom for himself that was protected from nuclear radiation, is this necessary, the world of rich people, I really don't understand.

"Guest, according to your requirements, I calculate the value of this room, which is about 3.5 million US dollars, I don't know if you can accept it." The manager said cautiously, for fear of scaring the guests away.

"By the way, is that lead-bismuth alloy really strong?" Muyang did not worry about the price, but paid more attention to the sturdiness of the material, if he was not careful, it would become soft and piled up like a lead plate, and it would be a big joke.

"Rest assured, the lead-bismuth alloy developed by our company is absolutely strong, its solidity index is not less than the hardness of ordinary alloy steel, the thickness of the house you want to make is 20 cm, it can completely prevent bomb attacks, even if it is an armor-piercing bullet, it is estimated that it can be stuck in it." The business manager hurriedly said.

"Okay, you can make it for me, and then transport it to the port warehouse for me, 3 million dollars, no problem." Muyang said.

"Ah, guest, your price is a little less, I'm afraid we can't agree." The manager hurriedly said.

"Isn't it true that you're the only one in Japan that makes this kind of thing, I don't think your technology is the best in the world, maybe I can consider American or German technology." Mu Yang said lightly.

"Ah, guest, wait a minute, I'll discuss it with the general manager." Originally, the business manager was ready to make a big profit, and it seems that this guest is not easy to fool.

In the end, the two sides made a deal at 3.1 million US dollars, Muyang paid a deposit of 300,000 US dollars, and the Japanese factory needed to deliver within 15 days. (To be continued.) )