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Anonymous users2024-01-23If the upper part of the bathroom hole is really a ring beam, then it must be restored, and it cannot be continued to be chiseled. Unauthorized change of load-bearing structure, a fine of 50w. What I'm talking about is that in general, the upper part is a lintel and not a ring beam.
If it is a lintel, it can be removed directly, and then 10 channel steel lintels can be added after it is raised. The method of judgment is to continue to chisel in the circle beam that you think extends outward, if there is a reinforced beam, then it is determined that he is a ring beam must be restored, as for the door can not be installed, it can only be re-customized.
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Anonymous users2024-01-22It can be cut and chiseled 150 high, and the prefabricated lintel at the door head is added, and the steel bars at both ends of the lintel are anchored with the steel bars of the original ring beam.
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Anonymous users2024-01-21The load-bearing beam cannot be smashed, and the smashed part is recommended to be restored to its original state.
Besides, if the ring beam is lower, let's go low, don't have any danger, or stay in danger, you will regret it.
According to the drainage installation regulations, it is generally two thousandths of a slope, and the ordinary installation can be as long as there is a slope, the main thing is to design a reasonable corner of the pipeline to minimize the design of the inspection port, and to facilitate maintenance according to the use of the pipe diameter matching performance.
Ask the property management first, and if the property doesn't care, you can only find someone to pull it away.
The "cement mortar" you are talking about should be to use the dry paste method to pave the floor tiles, so that the ground will be a few centimeters higher. If you want to make it a little lower, you can use the wet paste method to lay the floor tiles. It is directly mixed with cement and water to form a cement slurry, and then scraped on the back of the floor tile to bond with the ground.
The ground floor drain is a primary drain, and the underground floor drain is called secondary drainage. Because the toilet drainage is generally discharged through the floor drain, but there is also water that will seep directly into the caisson from the floor tiles, day after day, more and more water in the caisson, if the secondary drainage is done, the caisson can be successfully discharged. >>>More
You can use JS, polyurethane, Cao Yangbao, Jintang water does not leak, plugging king, South Korea Shuangxiong, the dry area is 300 high, the wet area and the adjacent wall of the bedroom study are also 1800 high, waterproof and do over the threshold, the root of the wall is rounded, the pipe is flanged, the water is removed after the 24-hour water storage test without leakage, and then a layer of mortar protective layer is made, and finally the wall and floor tiles are pasted. A stone base under the door cover is preferred.