One. How to remove a broken corner bead?
First, prepare the necessary tools, such as a wrench, a fine-toothed metal saw, and a screwdriver. Then, close the main water valve. Use the fine-toothed metal saw to cut off the external thread of the angle valve. Insert the screwdriver into the resulting opening and tap it with a hammer. Finally, once the valve loosens, the screwdriver can be used to remove it.
Two. The simplest method for removing a broken corner bead inside the hole is:
1. If the pipe is broken inside the wall, a common method used by contractors is to use a small saw to cut the pipe into several small pieces. Then, using a screwdriver and hammer, they carefully remove the pieces from the outside. It is important to note that the faucet interface is typically made of copper, which is quite hard. When cutting, avoid creating deep grooves that could damage the threads inside the fitting.
2. If the water tap is broken at a three-way joint, you can directly melt and remove the old three-way joint with a heat gun and replace it with a new one. Then, install a new water tap.
3. Purchase a screw extractor online or from a hardware store. Insert the extractor into the broken screw head inside the pipe. Use a wrench or pliers to secure the outer edge of the extractor. Slowly turn it clockwise to insert, and then turn it counterclockwise to remove. This method is very convenient.
Three. Why do corner beads break?
1、The quality of the corner profile is substandard.
The quality of the corner beads is already substandard, and if they are tightened excessively during installation, they will be very easy to break when disassembled later. We recommend purchasing corner beads from reputable hardware stores, and ensuring they are installed correctly without excessive tightening.
2、Excessive force during removal.
One of the primary reasons for the failure of corner beads is excessive force during removal. When removing, apply a small amount of lubricating oil at the fitting point, and then wait before removing.