After nuclear sewage, I can hear the voices of plants

Chapter 74 "Waterproof"

The excavation in the morning has almost completed most of the fish pond. Now Jiang Yan only needs to dig another 20 centimeters to a depth and make it waterproof.

Seeing that the fish pond was almost completed, Jiang Yan wanted to finish it in one go, so she didn't even take a nap.

Holding a shovel, Jiang Yan kept digging in the nearly one-meter-deep pit. As handfuls of black soil were lifted out of the pit, Jiang Yan's movements became more relaxed.

After working for nearly two hours, Jiang Yan finally finished digging the fish pond.

Putting down the shovel in his hand, Jiang Yan stood in the pit to rest for a moment, observing his masterpiece, and then carefully leveled it.

"Well, it's done."

Climbing up from the pit, Jiang Yan returned to the storage room with a shovel, then picked up the plastic sheet in the corner and began to prepare a waterproof layer.

The area of ​​the fish pond is very large, but Jiang Yan stores more plastic sheets. Jiang Yan not only stores a large amount of plastic sheets, but also prepares a lot of gauze. These gauze are not of medical quality, but It is gauze for industrial use, large quantity and cheap.

With the plastic sheet, Jiang Yan simply laid it out in the fish pond. Although the plastic sheet had a lot of storage capacity, Jiang Yan found that the height of the plastic sheet was not particularly high enough during the actual laying process.

The fish pond was in a format of three meters by five meters. Although the plastic sheet also met this condition, after it was laid out, the remaining height was only half a meter, which made Jiang Yan feel a little confused for a while.

A height of half a meter may be enough for fish, but it is a bit too shallow for Jiang Yan.

In Jiang Yan's plan, the fish pond has its own filtration system, which is to pave the ground with sand and then use charcoal to filter. Jiang Yan has prepared a lot of these things. If it goes according to the plan, then the filter layer will probably have four About ten centimeters, in this case, half a meter is completely insufficient.

Sitting on the edge of the pit, Jiang Yan looked at the pit and felt troubled. The plastic sheet was not enough. If he wanted to keep it waterproof, he had to find another way, unless the plastic sheet could be spliced ​​together.

"Stitching?"

Thinking about how to waterproof it, Jiang Yan suddenly thought of the chalk she had brought back from the hospital.

The main materials of chalk are calcium sulfate and calcium carbonate. Theoretically, they can be used as part of the lime. In this case, Jiang Yan can completely crush the chalk and then use this powder to undertake the waterproofing work of the plastic cloth splicing. .

Thinking of this, Jiang Yan stood up instantly. After thinking about how to make the seams, she immediately jumped into the fish pond and spread a shallow layer of waterproofing with plastic sheeting.

Just like before, the plastic sheet tightly covered the bottom of the entire fish pond and extended to a height of nearly half a meter on the edge. Jiang Yan took out the scissors and trimmed the edge flush, then jumped out of the pit and returned to the storage room. among.

Taking out the wood saw, Jiang Yan walked to the sand pile next to the house, shook the lazy Zhao Dabai awake, and then took Zhao Dabai out of the farm, looking for a suitable small tree a few hundred meters away from home.

In Jiang Yan's plan, waterproofing requires the use of some wooden boards. First, nail the wooden boards to the earthen wall of the fish pond and surround it in a circle. Then, use the ball skin used to make the armor to act as rubber waterproofing. Then, the spliced ​​plastic sheets Two by two are stacked on the ball skin.

Apply a layer of chalk mud on the outer wooden board, and then nail the outer wooden board to the inner wooden board, so that the double layer of waterproofing is foolproof.

However, all the wood at home has been burned by ginger smoke. If you want to use new wooden boards, you can only cut down another tree.

But Jiang Yan didn't want to cut down the tree at the door. The tree at the door did not hinder Jiang Yan from going out. The lush trees made Jiang Yan feel more at ease and looked more pleasing to the eye. So this time, Jiang Yan took Zhao Dabai to the west. Walked a few hundred meters more.Spotting a small tree, Jiang Yan took out the wood saw in his hand. The target of felling this time was not the big tree last time, but a thicker tree. Jiang Yan did not need to burn wood, and it was far from home. It’s relatively far, so I didn’t choose the previous one this time.

After working hard for half an hour, Jiang Yan finally brought down the thick tree. He took out the prepared rope. Jiang Yan cooperated with Zhao Dabai to drag the trunk to the cement road. Then he pushed the prepared trolley and lifted the tree. One end was lifted onto the cart.

After doing all this, Jiang Yan took out the rope and tied the other end of the tree trunk, and called Zhao Dabai on the side. Jiang Yan tied the rope end on Zhao Dabai's shoulder.

"Get up and go home!"

Quickly running to the back, Jiang Yan held the trolley and shouted to Zhao Dabai in front. Hearing Jiang Yan's voice, Zhao Dabai, who was sitting on the ground, stood up and found that there was not much weight on his shoulders, and then walked toward him. He strode home.

Jiang Yan, who was holding the cart behind him, didn't use much strength. He just controlled the direction of the cart. After walking for half a minute, Zhao Dabai brought the tree trunk back to the farm.

After dragging the tree trunk into the farm, Zhao Dabai sat on the ground and looked up at Jiang Yan behind him, gesturing to the latter to take off the rope from his body.

Pulling out the trolley in front of her, Jiang Yan walked to Zhao Dabai, stretched out her hand and took off the rope from Zhao Dabai, and the latter disappeared from Jiang Yan's sight.

"You can eat better than me, you are lazier than me, you are like the second me."

Looking at Zhao Dabai's fleeing back, Jiang Yan sighed, turned around and put away the rope.

Taking out the hand saw from the storage room, Jiang Yan cut off all the lush paper strips at the crown of the tree. The short and thick paper strips were of little use. They could neither make parts nor tools. Their only function was to make Jiang Yan Used to make fire.

After doing all this, Jiang Yan took out a long saw and started to divide the tree trunk. Jiang Yan divided the three-meter-high trunk into six sections, each section was close to half a meter in length. This not only facilitated Jiang Yan's subsequent operations, but also made it easier to cut the trunk. Learn how to make wooden boards with ginger smoke.

It is difficult to make wooden boards. It is very difficult for Jiang Yan to achieve the industrial-grade wooden boards that he had during his lifetime. Although there are many carpenter tools in the storage room, Jiang Yan does not know how to use them.

But fortunately with the existence of chalk, Jiang Yan does not need to be too superficial, so now Jiang Yan can easily cut out some wooden boards with some simple tools.

After drawing the marks with chalk, Jiang Yan sat on the wooden pier and began to make bold wooden boards.

As there were more and more sawdust, the sun became darker and darker. After working for a whole afternoon, Jiang Yan finally finished making all the wooden boards. After comparing the perimeter of the fish pond, Jiang Yan still had some room left in the wooden boards in his hand.

I thought that the fish pond would be laid today, but I didn't expect that the waterproofing loophole would cost Jiang Yan an entire afternoon just to make the wooden boards. Looking at the sunset, Jiang Yan put away the wooden boards one by one, and simply After having dinner, he fell into a deep sleep.

Tired, Jiang Yan has become the best sleep aid.

When she woke up in the morning, Jiang Yan simply washed up and then took the wooden board to the backyard.

Although today is the day when Gao Chou comes back, Jiang Yan does not intend to wait at home. He still has to do the work at home.

(End of this chapter)