“Won’t that be a bridge which reaches into the sky?” Karl asked surprised.
“It will be enough if those parts of the bridge are 6 to 7 meters above the ground,” Roland said as he quickly sketched the schematic drawing from the three-span iron bridge. “In order to quickly open up the south bank, as well as construct the docks, there must be a bridge there which doesn’t affect the passing ships on the river. Even though a pontoon bridge is very simple to build, it is the equivalence to blocking the river channel, making it unfavorable for future development.”
The expedition of the First Army to King’s City by river brought Roland a lot of information. Currently, within the borders of Graycastle, the river would open the roads in all directions, and the other major cities were also mainly built next to a big river. In the case that he carried out any further military operations within the kingdom’s borders, he would then have to possess several heavy river gunboats. With them he would have a powerful weapon which had enough firepower to use when besieging cities or conquering territory.
After all, the caliber used for the famous warship canon was far greater than what was used by the field artillery. And if he wanted to build more vessels, he would first need to build a dock, and due to this, the steel bridge plan had come into being.
“But I don’t possess any similar experience for building bridges…” Karl seemed to somewhat hesitate.
“Me neither,” Roland merely shrugged, “For the first time it is alright to go through the project slowly. It won’t be a problem if you first erect a test bridge at the shore, and afterward, moves it over to the Redwater River.” With this Roland incidentally also introduced the other side to the concept of using prefabricated components which could later be transported to the construction site, “Just like during the construction of the water towers, as Hummingbird reduced its weight, and your student Anna helped with assembling and welding the pieces together. If we will do it again like that, the project shouldn’t be too difficult.”
“I’ll obey… your order. Your Royal Highness,” he nodded.
“Apart from this, there is also another tremendously important project I will give you,” the prince moved his finger to the castle area, “I intend to expand the size of the backyard. I want it to contain all of the surrounding high grounds, and at the same time you should construct a three-story house here.”
If everything went well, next month Tilly’s five witches would arrive in Border Town, however, the castle no longer possessed any extra rooms. Although the rooms could temporarily be turned into three person rooms, the number of witches would only continue to increase with time, and it would be impossible for things to remain like this. Offering a superior living environment with all kinds of novelty and cozy experiences, was also a part of his strategy for convincing them to stay. No matter if they were people from ancient times, it would be hard for them to live in a frugal environment after becoming accustomed to luxury, or to use the sugarcoated-bullet method of modern people, ‘a good and easy life will always make people addicted’.
“A three-story… brick house?”
“Not an entirely brick house,” Roland smiled, “The correct name to call it with should be brick-concrete structure; the pillars, and beams of the house are all made out of reinforced concrete, similar to bones within a human body. A structure like this will allow us to build houses which are even higher, increasing it to a four or five story building wouldn’t be a problem either.”
“Reinforced… concrete?” Karl replied confused?
“It is a mixture consisting of cement, sand, and stone and reinforced with steel bars implanted into it,” Roland explained. “Of course, the precise amount of each ingredient will need to be strictly tested, but in case the project is successful, it will even be stronger than natural limestone.”
However, this was only theoretical, such a product would have a very broad range of quality, that was similar to concrete. The self-mixed cement bought in rural areas and the cement purchased at configured mixing stations were entirely different things. And the same was also true for the quality of steel reinforcing bars… Some people living in the rural areas, when they built their houses themselves, they wouldn’t even use pebbles or use thin bamboo or wire in place of steel reinforcing bars. When Roland had gone to the countryside, he had witnessed the whole building process of several of these “county estates”.
And now he also intended on doing it himself, after all, it would just be a three-story house, no matter how much they skimped on the job and stinted the materials, it would still be difficult for it to collapse.
