How to properly install the cement pipe can prevent it before it happens
1. The cement pipe of the device shall be constructed in accordance with the standard, clean the mouth, chisel, grout, grout, joint, and compact. The foundation should also be done well, after the interface should pay attention to maintenance, and later care is also very important.
2.The cement pipe of the device uses asphalt basting plug seam, coated with a layer of asphalt on its surface, and then wrapped with linoleum felt within a certain width of the joint mouth, and then coated with a layer of asphalt, the so-called "two oils and two materials", The highway culvert we have seen is basically handled this way.
3. For the concrete pipe of the device, the concrete cushion should be poured first, and the mouth of the pipe should be flat. If it is a socket pipe, a small amount of mortar should be placed at the lower mouth of the pipe. The pipe seam is tightly blocked, and the pouring pipe is sealed. The effect of choosing a flexible interface to prevent water leakage is better. After the above basic operations are completed, we must perform strict leak-proof work inspection on the laying of cement pipes. When problems occur, we must implement remedial measures in a timely manner. Otherwise, even if the cause of the leak is found in time in the later period, I'm afraid it will be difficult for us to fix it again.
4. The cement pipe of the device shall be constructed in accordance with the standard, clean the mouth, chisel, grout, grout, joint, and compact. The foundation should also be done well, and care should be taken after the interface. Later protection is also important.