Yu Xiuming had already thought about who to send to open up the island, and what materials to use to build houses on the island. If you want the house to be sturdy, the best way is to build it with stone. However, transporting the stone is not very convenient, and it is also very troublesome to carry it. If it really doesn't work, he will have to send a cargo ship to transport the stone directly. The best materials now are glutinous rice paste and mud, but sometimes they may not be able to withstand the raging typhoon.

After hearing what he said, Wang Shiyu thought thoughtfully about the cement formula in her hand. The formula of cement was quite simple. Sand, limestone and other things could be mixed together to make cement, and it was strong. But how should she tell him?

Let's put this matter aside for the time being. She will think about how to tell Yu Xiuming. Then they can just build all the houses on the island with cement. This way, the load-bearing columns will be stronger after being poured with cement, and they will be safer living in the house. Otherwise, the load-bearing walls built solely with stones may not be very safe.

Typhoons are generally not very small and can blow people away. Although the walls built with stone cracks can be covered with mud, the typhoons accompanied by wind and rain can not only corrode the pillars made of mud, but also directly melt the mud and sand in the cracks.

If the wind was stronger, the house could be blown away directly. Although she had lived in Jizhou City for almost ten years, she had experienced several strong typhoons that not only blew away the tiles on their roof, but also a lot of the thatch on it. At that time, the wind was howling outside and it was drizzling inside. If there was not an especially sturdy room, the four of them would have survived it directly in that room. If they had been caught in the rain, they would probably have gotten sick.

Even the crabapple tree planted at home was almost blown bald, so he knew how powerful the typhoon was. When building an additional house, he naturally wanted the strongest one, and safety was the most important thing.

Both of them were thinking about how to build this solid house. The formula of the cement is really important.

"I have a formula over there. It's a very strong formula, but I've never used it before. You know I never had the chance to use it. When I get back, I'll show it to you. You can try it."

Yu Xiuming looked at Wang Shiyu with surprise. He knew that some of the things Wang Shiyu had were quite unique, and he had never seen many of them before, but they could all be applied in life.

"That's fine. If it works, we can renovate our house as well. This way we don't have to go out in the wind and rain to repair it when a typhoon comes, which would cause unnecessary casualties."

So the two chatted about other things for a while before returning to their respective rooms. When Wang Shiyu lay down and looked at her own space, she was a little stunned. Before, she was only given about 700 milliliters of spiritual spring water a day, and she was very happy. Now it has turned into a wider river.

You know, ever since she and Yu Xiuming came into contact, the surface of the river where the spiritual spring water flows has become wider and wider. From dripping drop by drop, to a slow stream, it is now even bigger, which makes Wang Shiyu a little stunned.