Hello, I want to ask you for a question I want to make a square hole in my balcony to the attic

Your husband is a rat in 1984, a rat, and a rat is a water. The West belongs to gold, and gold begets water, which is appropriate. >>>More

Hello, you can tell the lawyer about your encounter with the lawyer, ask the lawyer to answer and help, and you can use the law to deal with it.

There is no multimeter, you can also check the dry battery of the flashlight, prepare a wire, disconnect the power supply at home, and use this wire and the lamp in the flashlight to check. >>>More

OK. However, it can only be added next to the first bathroom, if it is too far apart, you need to raise the floor, otherwise poor drainage will lead to some unnecessary trouble.

When the bathroom is waterproofed, the floating dust on the ground should be cleaned first, and if the wall painting layer is loose, it should be removed and repainted and leveled; If a shower faucet is installed, the painting height of the waterproof coating shall not be less than 150 cm on the installation of the shower faucet and the wall adjacent to the faucet, and the painting height on the wall of other parts shall not be less than 30 cm (25 cm according to the specification); After the waterproof coating is completed, a 24-hour closed water test is required. Use tiles or other hard objects to put on the bathroom floor, and consistent with the horizontal plane on the ground, wait for 24 hours to check whether the horizontal plane has changed, if the horizontal plane position is no different from the original, indicating that the waterproofing is successful, otherwise, there may be water seepage problems. If it is convenient, you can also go to the bathroom downstairs to check if there are any traces of water leakage; After confirming the success of waterproofing, a waterproof protective layer with a thickness of about 2 cm should be made with cement mortar, so as to avoid damage to the waterproof layer by subsequent construction behaviors. >>>More