If you have a historic restoration project, there will be a lot of things that you have to do to restore materials to their original condition. One of these things may be tuckpointing, which is a process of restoring the mortar joints in brickwork or bringing them out to make them look more accurate and detailed. It is a job that is usually done by a professional tuckpointing mason because it is tedious work that requires skilled hands. In the process of tuckpointing there are four basic steps to restore masonry work, which are:
1. Removing The Old Deteriorated Mortar
The first step in the restoration project is to remove the old mortar. This is done with an air chisel, and the mortar is removed to a depth of about an inch. It is a delicate process, and the tuckpointing mason has to be careful not to crack any bricks or mortar joints. This is the most labor intensive part of the tuck pointing process
2. Applying The Stopping Mortar In The Joints
Once the mortar has been removed, the next step is to apply a stopping mortar. This is a mortar that will closely match the color of the brick to make the pointing stand out more when it has been done. If there are any cracked or broken bricks, the stopping mortar may be applied here to repair the damage. It can also be made in various colors to make it look more like bricks that have been damaged.
3. Making The Grooves For The Final Pointing Of The Brick
With the stopping mortar applied to the brick, the mason will then add grooves to the mortar joints. These are thin grooves that the pointing putty will be added to. They will use a straight edge and a putty knife to cut all the grooves in the mortar joints. During this stage they will also clean up any imperfections and problems with the brickwork.
4. Pointing The Mortar Joints And Finishing Touches
The final step in tuckpointing is to apply the pointing putty. This is a special type of putty for pointing, which is textured to look like brick mortar. The mason will apply the pointing with a putty knife in the grooves that they made. Once the pointing has been done, they will go over the brick with a brush and lightly clean the brickwork and add any finishing touches to the brickwork.
These are the four basic steps to restoring brickwork with masonry. If you have a restoration project with brickwork, contact a tuckpointing contractor to bring the masonry work of your building back to life. For more help, try contacting a company like New Vision Construction USA with any questions or concerns you might have.