Thật Kinh Nghạc Mất 30 Phút Để Cho 12 Khối Cát Đen Vào Trong Móng Nhà - Làm Nhà Nên Biết

Hello everyone, welcome back to the YouTube channel of HTV Architects. Today I visited the project in Haiphong. I see that the craftsmen here are applying the method of black sand in the mold. This method has many advantages. It helps investors and investors save a lot of time, costs and labor. And it's also very fast and very neat. To learn more about this method, please watch the video. As you can see, the investor rented a car to carry black sand. This car can carry more than 10 blocks. Start pouring sand down. Then the craftsmen use a pump to pump water into the sand. After that, the sand and water will flow down. Below is a funnel. This funnel is used to pump water and sand into the mold. The structure is very simple. Just a funnel like this. With a pipe system. Pump all the sand and water to pump into the mold. Like the first part of the video. Now, let's go inside and see how the sand is pumped into the mold. This is the pipe system. Water and sand from the pump are pumped into the mold. This is the mold of the Japanese 1-story house. The area is more than 100 square meters. As you can see, the mold is almost finished. Today, only sand is pumped into the mold. The mold is almost complete. This is the pipe system. This pipe system leads the sand and water to be pumped into the mold. Let's take a closer look. The machine pumps sand very quickly. The mold is already full. As you can see, the mold is already full. Only sand is left. Currently, the mold is full like this. But after 5-10 days, the sand and water will flow down. The sand and water will flow down. It will be much tighter. Now, let's look at the advantages of this method. The advantage of this method is that the price of sand is very cheap. This method is much cheaper than other methods. For example, if your house is in a deep valley and the car can't get in, you have to pay for a small car. Then you have to pay for another car. It costs almost 100,000 VND per block. This method only costs about 20,000 VND per block. It saves a lot of money. This is the first advantage. The second advantage is that when you pump sand like this, the mold will not shrink. I've seen a lot of projects where after 2-3 years of use, the mold shrinks. The mold breaks and looks ugly. The cost of repair is very low. The third advantage is that when you pump sand like this, if you use another method, it will take a long time. This method takes about 5-6 days. But this method takes less than a day. As you can see, I've only pumped sand for about 2 hours. The sand is full of mold. There is a big mold in the middle. There are only a few small molds left. It takes less than a day. The other method takes 2-3 days. It takes a lot of labor. But this method only needs 2 people. It doesn't take a lot of effort. The main task is to monitor the pump system. The sand is full of molds. When the sand is full of molds, it will be full of molds. There are 3 major advantages of this method. In addition to the advantages, this method also has some disadvantages. I would like to share with you. The biggest disadvantage of this method is that it is forced. You have to live in a rural area. If you live in a rural area, you have to live in a rural area. Why is that? As you can see, this method uses a pump. The water will come out a lot. If you live in a rural area, there is no place to pump water. You have to live in a rural area. The second disadvantage of this method is that it uses water to suck sand. This sand contains a lot of water. It takes a lot of time to dry the sand. Because the sand contains a lot of water, if you pump it right away, it will suck the sand. If you don't do it right, the water in the sand will soak the wall. These are the two disadvantages of this method. If you have any questions, please leave a comment below.