Chapter 84 The Final Preparation


    All the raw materials used to modulate radiation-proof coatings are quite common.


    Even the special phosphor purchased from the official website is not too high.


    But this cannot withstand the huge loss and purification during the production process.


    "No wonder the official finished products sold are priced at a contribution of 22,000 per liter."


    "It''s not that they are too dark, it''s just that the cost is just that."


    "This aspect is much more conscience than selling experimental equipment."


    At this time, Su Wu realized that the official radiation-proof coating finished products sold by him did not mean to cheat them in terms of price.


    The price is only 10% higher than the cost, and it is still a product that is almost monopoly. Even before the end of the world, it can be said to be cheap.


    Shaking his head, Su Wu transferred a construction robot.


    Let it take the radiation-proof coating that has just been made and go to the manufacturing center.


    Since the paint is precious, we can only pick up the important ones first.


    Robots, automatic equipment such as engineering vehicles, are enough to modify the core electronic parts outside and apply a layer of paint to ensure that they can operate normally and not be affected by radiation.


    However, large trucks cannot be saved.


    Whether it is the cab or the enclosed carriage behind.


    Considering the possible demand for manned cargo transportation in the future, you have to fill it up.


    "And there is also a layer of radiation-proof paint on the exterior wall of the shelter itself."


    Su Wu thought about it.


    It is a big project to apply radiation-proof coating to the entire shelter. Just thinking about the total area of ??the shelter wall can make people feel dark.


    Based on one liter of radiation-proof coating, it can be brushed with 10 square meters. I want to paint all the exterior walls on the first 4 floors of the shelter, including the ceiling on the first floor and the floor on the fourth floor.


    At least 180 liters of paint with a total value of more than 3.6 million contribution value.


    But this is imperative.


    Although the shelter is located underground, the soil, rock formations, and thick concrete walls can all resist radiation to a certain extent.


    But if the external radiation is strong enough, it is not said that it meets the standards of radiation disasters. Even a little weaker is enough to have a certain impact on the shelter.


    The shelter is the home where Su Wu lives on weekdays.


    As long as he doesn''t want to be at home in the future, he has to carefully avoid one place with radiation after another. As long as he still wants to eat the output of normal hydroponic farms and farms.


    The expenses of these radiation-proof coatings cannot be saved at all.


    Not only can''t save it. Su Wu even planned to use survival points to enhance the radiation resistance characteristic on the basis of applying radiation-proof coating.


    But after thinking carefully and thinking about it again and again.


    He still pressed this impulse for the time being.


    The lessons from the last storm are still vivid in my mind. No one can be sure that when facing a radiation storm next, there will be only radiation disaster.


    In case, if there is something else happening, but you will use up all the survival points in advance.


    Then I''m afraid I can only stare at me.


    From this perspective.


    Only by mastering enough survival points can you have the initiative.


    Of course, that''s it, the places that should be used must be used.


    for example.


    Su Wu''s line of sight was on the three-dimensional map, and the exit passage stopped for a while.


    With the miniature mecha, my own life safety is completely guaranteed. Originally the shelter exit channel that was the most important safety checkpoint, the control could also be slightly relaxed at this time.


    The daily supplies of the shelter are allowed to enter and exit through this passage.


    Since communication with the outside world is needed, considering the radiation problem, a multi-stage purification room for eliminating residual radiation is built using the special structure of the outlet channel.


    It has also become a necessary thing. "In addition, the outer door of the exit passage and the isolation door on the inner side must be added with a layer of special lead plate and then applied with radiation-proof paint."


    "There are also door walls that are close to each floor and the lifting platform, which also have to be brushed."


    "And then, the 5th underground floor that is being excavated, the vertical passage that is separately opened for transportation of construction waste, etc., also needs to be modified."


    “Build another place near it to eliminate radiation residue.”


    "Well, there is also a drone lifting platform, and the multiple isolation doors on that platform channel also need to be painted."


    "Then are ventilation ducts, air purification systems—"


    Su Wu modified the three-dimensional map of the shelter. We have tried to strengthen and complete all possible places where communication with the outside world.


    And after this change.


    The workload of engineering robots and construction robots is immediately full.


    At least these modification tasks cannot be completed without three or five hours.


    No mistakes, one song, one content, one in 6, one book, one bar, one reading!


    "That''s all."


    "The raw materials for radiation-proof coatings are probably enough."


    “There is no need to go for additional purchases.”


    I checked it over and over again and made sure that there were no omissions in my arrangement.


    Su Wu breathed a sigh of relief.


    Special phosphors that are purchased from the official website are required.


    Although it is one of the main materials for radiation-proof coatings, it actually accounts for only one-twentieth of the total cost.


    In terms of conversion, only 1,000 contribution value phosphor is needed per liter of radiation-proof coating.


    Su Wu has modified this time.


    The consumed phosphor may only account for about half of the current stock.


    "But next time I purchase it from the official."


    “You can buy some plants that can extract phosphors.”


    "In the future, a special place will be opened in the 5 underground floors or other layers to plant."


    "This kind of important resource must be fully produced by itself in order to make people feel at ease."


    New plans have been completed for the shelter.


    The part of the work belonging to Su Wu was completed.


    Next, he just needs to wait quietly for the radiation storm to come.


    On the console, switch the home screen to a ground monitor.


    Su Wu looked at the trucks and busy engineering vehicles that were parked on the ruins of the farmyard that had been flattened, waiting for unloading.


    —The large shelters drew most of the construction machinery, but a small part of it was left in the end. It does not affect loading and unloading.


    Su Wu has made all the preparations.


    And these workers who are still on the surface.


    How many of them can die safely under the influence of the radiation storm?


    But these are all things that need to be considered by the large shelter management to whom they belong.


    As a vested interest, Su Wu has no direct relationship with the workers.


    Even if you know that they will not be too optimistic in the future.


    I can''t make any precious radiation-proof coatings to share with them.


    (End of this chapter)